diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/breakpoint')
24 files changed, 921 insertions, 514 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestAddressBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestAddressBreakpoints.py index 9442a076e2a..a48d5645e5f 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestAddressBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestAddressBreakpoints.py @@ -5,18 +5,19 @@ Test address breakpoints set with shared library of SBAddress work correctly. from __future__ import print_function - -import os, time +import os +import time import re import lldb import lldbsuite.test.lldbutil as lldbutil from lldbsuite.test.lldbtest import * + class AddressBreakpointTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - def test_address_breakpoints (self): + def test_address_breakpoints(self): """Test address breakpoints set with shared library of SBAddress work correctly.""" self.build() self.address_breakpoints() @@ -34,7 +35,8 @@ class AddressBreakpointTestCase(TestBase): self.assertTrue(target, VALID_TARGET) # Now create a breakpoint on main.c by name 'c'. - breakpoint = target.BreakpointCreateBySourceRegex("Set a breakpoint here", lldb.SBFileSpec("main.c")) + breakpoint = target.BreakpointCreateBySourceRegex( + "Set a breakpoint here", lldb.SBFileSpec("main.c")) self.assertTrue(breakpoint and breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT) @@ -48,7 +50,7 @@ class AddressBreakpointTestCase(TestBase): # Next get the address from the location, and create an address breakpoint using # that address: - + address = location.GetAddress() target.BreakpointDelete(breakpoint.GetID()) @@ -61,16 +63,18 @@ class AddressBreakpointTestCase(TestBase): flags = launch_info.GetLaunchFlags() flags &= ~lldb.eLaunchFlagDisableASLR launch_info.SetLaunchFlags(flags) - + error = lldb.SBError() - process = target.Launch (launch_info, error) + process = target.Launch(launch_info, error) self.assertTrue(process, PROCESS_IS_VALID) # Did we hit our breakpoint? - from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint - threads = get_threads_stopped_at_breakpoint (process, breakpoint) - self.assertTrue(len(threads) == 1, "There should be a thread stopped at our breakpoint") + from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint + threads = get_threads_stopped_at_breakpoint(process, breakpoint) + self.assertTrue( + len(threads) == 1, + "There should be a thread stopped at our breakpoint") # The hit count for the breakpoint should be 1. self.assertTrue(breakpoint.GetHitCount() == 1) @@ -82,10 +86,12 @@ class AddressBreakpointTestCase(TestBase): launch_info.SetLaunchFlags(flags) process = target.Launch(launch_info, error) - self.assertTrue (process, PROCESS_IS_VALID) + self.assertTrue(process, PROCESS_IS_VALID) - thread = get_threads_stopped_at_breakpoint (process, breakpoint) - self.assertTrue(len(threads) == 1, "There should be a thread stopped at our breakpoint") + thread = get_threads_stopped_at_breakpoint(process, breakpoint) + self.assertTrue( + len(threads) == 1, + "There should be a thread stopped at our breakpoint") # The hit count for the breakpoint should now be 2. self.assertTrue(breakpoint.GetHitCount() == 2) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py index 73b3ef5eae2..7876e3b3d90 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/address_breakpoints/TestBadAddressBreakpoints.py @@ -5,18 +5,19 @@ Test that breakpoints set on a bad address say they are bad. from __future__ import print_function - -import os, time +import os +import time import re import lldb import lldbsuite.test.lldbutil as lldbutil from lldbsuite.test.lldbtest import * + class BadAddressBreakpointTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - def test_bad_address_breakpoints (self): + def test_bad_address_breakpoints(self): """Test that breakpoints set on a bad address say they are bad.""" self.build() self.address_breakpoints() @@ -34,7 +35,8 @@ class BadAddressBreakpointTestCase(TestBase): self.assertTrue(target, VALID_TARGET) # Now create a breakpoint on main.c by name 'c'. - breakpoint = target.BreakpointCreateBySourceRegex("Set a breakpoint here", lldb.SBFileSpec("main.c")) + breakpoint = target.BreakpointCreateBySourceRegex( + "Set a breakpoint here", lldb.SBFileSpec("main.c")) self.assertTrue(breakpoint and breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT) @@ -47,16 +49,18 @@ class BadAddressBreakpointTestCase(TestBase): VALID_BREAKPOINT_LOCATION) launch_info = lldb.SBLaunchInfo(None) - + error = lldb.SBError() - process = target.Launch (launch_info, error) + process = target.Launch(launch_info, error) self.assertTrue(process, PROCESS_IS_VALID) # Did we hit our breakpoint? - from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint - threads = get_threads_stopped_at_breakpoint (process, breakpoint) - self.assertTrue(len(threads) == 1, "There should be a thread stopped at our breakpoint") + from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint + threads = get_threads_stopped_at_breakpoint(process, breakpoint) + self.assertTrue( + len(threads) == 1, + "There should be a thread stopped at our breakpoint") # The hit count for the breakpoint should be 1. self.assertTrue(breakpoint.GetHitCount() == 1) @@ -72,6 +76,5 @@ class BadAddressBreakpointTestCase(TestBase): for bp_loc in bkpt: self.assertTrue(bp_loc.IsResolved() == False) else: - self.fail("Could not find an illegal address at which to set a bad breakpoint.") - - + self.fail( + "Could not find an illegal address at which to set a bad breakpoint.") diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_case_sensitivity/TestBreakpointCaseSensitivity.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_case_sensitivity/TestBreakpointCaseSensitivity.py index aa4ee14ffc5..bd5ae0e541d 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_case_sensitivity/TestBreakpointCaseSensitivity.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_case_sensitivity/TestBreakpointCaseSensitivity.py @@ -9,6 +9,7 @@ from lldbsuite.test.lldbtest import * from lldbsuite.test.decorators import * from lldbsuite.test import lldbplatform, lldbplatformutil + class BreakpointCaseSensitivityTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) BREAKPOINT_TEXT = 'Set a breakpoint here' @@ -24,8 +25,9 @@ class BreakpointCaseSensitivityTestCase(TestBase): self.build() self.case_sensitivity_breakpoint(True) - @skipIf(oslist=['windows']) # Skip for windows platforms - @expectedFailureAll() # Failing for unknown reason on non-Windows platforms. + @skipIf(oslist=['windows']) # Skip for windows platforms + # Failing for unknown reason on non-Windows platforms. + @expectedFailureAll() def test_breakpoint_doesnt_match_file_with_different_case(self): """Set breakpoint on file, shouldn't match files with different case on POSIX systems""" self.build() @@ -33,19 +35,19 @@ class BreakpointCaseSensitivityTestCase(TestBase): def case_sensitivity_breakpoint(self, case_insensitive): """Set breakpoint on file, should match files with different case if case_insensitive is True""" - + # use different case to check CreateTarget exe = 'a.out' if case_insensitive: exe = exe.upper() - + exe = os.path.join(os.getcwd(), exe) # Create a target by the debugger. self.target = self.dbg.CreateTarget(exe) self.assertTrue(self.target, VALID_TARGET) - cwd = self.get_process_working_directory(); - + cwd = self.get_process_working_directory() + # try both BreakpointCreateByLocation and BreakpointCreateBySourceRegex for regex in [False, True]: # should always hit @@ -68,47 +70,54 @@ class BreakpointCaseSensitivityTestCase(TestBase): def check_breakpoint(self, file, source_regex, should_hit): """ Check breakpoint hit at given file set by given method - + file: File where insert the breakpoint - + source_regex: True for testing using BreakpointCreateBySourceRegex, False for BreakpointCreateByLocation - + should_hit: True if the breakpoint should hit, False otherwise """ - - desc = ' file %s set by %s' % (file, 'regex' if source_regex else 'location') + + desc = ' file %s set by %s' % ( + file, 'regex' if source_regex else 'location') if source_regex: - breakpoint = self.target.BreakpointCreateBySourceRegex(self.BREAKPOINT_TEXT, - lldb.SBFileSpec(file)) - else: - breakpoint = self.target.BreakpointCreateByLocation(file, self.line) - + breakpoint = self.target.BreakpointCreateBySourceRegex( + self.BREAKPOINT_TEXT, lldb.SBFileSpec(file)) + else: + breakpoint = self.target.BreakpointCreateByLocation( + file, self.line) + self.assertEqual(breakpoint and breakpoint.GetNumLocations() == 1, - should_hit, - VALID_BREAKPOINT + desc) + should_hit, + VALID_BREAKPOINT + desc) # Get the breakpoint location from breakpoint after we verified that, # indeed, it has one location. location = breakpoint.GetLocationAtIndex(0) self.assertEqual(location and location.IsEnabled(), - should_hit, - VALID_BREAKPOINT_LOCATION + desc) - - process = self.target.LaunchSimple(None, None, self.get_process_working_directory()) + should_hit, + VALID_BREAKPOINT_LOCATION + desc) + + process = self.target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID + desc) if should_hit: # Did we hit our breakpoint? - from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint - threads = get_threads_stopped_at_breakpoint (process, breakpoint) - self.assertEqual(len(threads), 1, "There should be a thread stopped at breakpoint" + desc) + from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint + threads = get_threads_stopped_at_breakpoint(process, breakpoint) + self.assertEqual( + len(threads), + 1, + "There should be a thread stopped at breakpoint" + + desc) # The hit count for the breakpoint should be 1. self.assertEqual(breakpoint.GetHitCount(), 1) - + else: # check the breakpoint was not hit self.assertEqual(lldb.eStateExited, process.GetState()) @@ -116,6 +125,6 @@ class BreakpointCaseSensitivityTestCase(TestBase): # let process finish process.Continue() - + # cleanup self.target.BreakpointDelete(breakpoint.GetID()) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py index 78d14b7d770..bfc1cdf3a79 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommand.py @@ -5,13 +5,14 @@ Test lldb breakpoint command add/list/delete. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class BreakpointCommandTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -27,7 +28,7 @@ class BreakpointCommandTestCase(TestBase): """Test a sequence of breakpoint command add, list, and delete.""" self.build() self.breakpoint_command_sequence() - self.breakpoint_command_script_parameters () + self.breakpoint_command_script_parameters() def setUp(self): # Call super's setUp(). @@ -36,7 +37,8 @@ class BreakpointCommandTestCase(TestBase): self.line = line_number('main.c', '// Set break point at this line.') # disable "There is a running process, kill it and restart?" prompt self.runCmd("settings set auto-confirm true") - self.addTearDownHook(lambda: self.runCmd("settings clear auto-confirm")) + self.addTearDownHook( + lambda: self.runCmd("settings clear auto-confirm")) def breakpoint_command_sequence(self): """Test a sequence of breakpoint command add, list, and delete.""" @@ -45,45 +47,64 @@ class BreakpointCommandTestCase(TestBase): # Add three breakpoints on the same line. The first time we don't specify the file, # since the default file is the one containing main: - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1, loc_exact=True) - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True) - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True) - # Breakpoint 4 - set at the same location as breakpoint 1 to test setting breakpoint commands on two breakpoints at a time - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=1, loc_exact=True) + # Breakpoint 4 - set at the same location as breakpoint 1 to test + # setting breakpoint commands on two breakpoints at a time + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1, loc_exact=True) # Now add callbacks for the breakpoints just created. - self.runCmd("breakpoint command add -s command -o 'frame variable --show-types --scope' 1 4") - self.runCmd("breakpoint command add -s python -o 'here = open(\"output.txt\", \"w\"); here.write(\"lldb\\n\"); here.close()' 2") - self.runCmd("breakpoint command add --python-function bktptcmd.function 3") + self.runCmd( + "breakpoint command add -s command -o 'frame variable --show-types --scope' 1 4") + self.runCmd( + "breakpoint command add -s python -o 'here = open(\"output.txt\", \"w\"); here.write(\"lldb\\n\"); here.close()' 2") + self.runCmd( + "breakpoint command add --python-function bktptcmd.function 3") # Check that the breakpoint commands are correctly set. # The breakpoint list now only contains breakpoint 1. - self.expect("breakpoint list", "Breakpoints 1 & 2 created", - substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line], - patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line] ) - - self.expect("breakpoint list -f", "Breakpoints 1 & 2 created", - substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line], - patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % self.line, - "1.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line, - "2.1: .+at main.c:%d, .+unresolved, hit count = 0" % self.line]) + self.expect( + "breakpoint list", "Breakpoints 1 & 2 created", substrs=[ + "2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % + self.line], patterns=[ + "1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % + self.line]) + + self.expect( + "breakpoint list -f", + "Breakpoints 1 & 2 created", + substrs=[ + "2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % + self.line], + patterns=[ + "1: file = '.*main.c', line = %d, exact_match = 0, locations = 1" % + self.line, + "1.1: .+at main.c:%d, .+unresolved, hit count = 0" % + self.line, + "2.1: .+at main.c:%d, .+unresolved, hit count = 0" % + self.line]) self.expect("breakpoint command list 1", "Breakpoint 1 command ok", - substrs = ["Breakpoint commands:", - "frame variable --show-types --scope"]) + substrs=["Breakpoint commands:", + "frame variable --show-types --scope"]) self.expect("breakpoint command list 2", "Breakpoint 2 command ok", - substrs = ["Breakpoint commands:", - "here = open", - "here.write", - "here.close()"]) + substrs=["Breakpoint commands:", + "here = open", + "here.write", + "here.close()"]) self.expect("breakpoint command list 3", "Breakpoint 3 command ok", - substrs = ["Breakpoint commands:", - "bktptcmd.function(frame, bp_loc, internal_dict)"]) + substrs=["Breakpoint commands:", + "bktptcmd.function(frame, bp_loc, internal_dict)"]) self.expect("breakpoint command list 4", "Breakpoint 4 command ok", - substrs = ["Breakpoint commands:", - "frame variable --show-types --scope"]) + substrs=["Breakpoint commands:", + "frame variable --show-types --scope"]) self.runCmd("breakpoint delete 4") @@ -93,43 +114,68 @@ class BreakpointCommandTestCase(TestBase): # and then specify only one file. The first time we should get two locations, # the second time only one: - lldbutil.run_break_set_by_regexp (self, r"._MyFunction", num_expected_locations=2) - - lldbutil.run_break_set_by_regexp (self, r"._MyFunction", extra_options="-f a.c", num_expected_locations=1) - - lldbutil.run_break_set_by_regexp (self, r"._MyFunction", extra_options="-f a.c -f b.c", num_expected_locations=2) + lldbutil.run_break_set_by_regexp( + self, r"._MyFunction", num_expected_locations=2) + + lldbutil.run_break_set_by_regexp( + self, + r"._MyFunction", + extra_options="-f a.c", + num_expected_locations=1) + + lldbutil.run_break_set_by_regexp( + self, + r"._MyFunction", + extra_options="-f a.c -f b.c", + num_expected_locations=2) # Now try a source regex breakpoint: - lldbutil.run_break_set_by_source_regexp (self, r"is about to return [12]0", extra_options="-f a.c -f b.c", num_expected_locations=2) - - lldbutil.run_break_set_by_source_regexp (self, r"is about to return [12]0", extra_options="-f a.c", num_expected_locations=1) - + lldbutil.run_break_set_by_source_regexp( + self, + r"is about to return [12]0", + extra_options="-f a.c -f b.c", + num_expected_locations=2) + + lldbutil.run_break_set_by_source_regexp( + self, + r"is about to return [12]0", + extra_options="-f a.c", + num_expected_locations=1) + # Run the program. Remove 'output.txt' if it exists. self.RemoveTempFile("output.txt") self.RemoveTempFile("output2.txt") self.runCmd("run", RUN_SUCCEEDED) - # Check that the file 'output.txt' exists and contains the string "lldb". + # Check that the file 'output.txt' exists and contains the string + # "lldb". # The 'output.txt' file should now exist. - self.assertTrue(os.path.isfile("output.txt"), - "'output.txt' exists due to breakpoint command for breakpoint 2.") - self.assertTrue(os.path.isfile("output2.txt"), - "'output2.txt' exists due to breakpoint command for breakpoint 3.") + self.assertTrue( + os.path.isfile("output.txt"), + "'output.txt' exists due to breakpoint command for breakpoint 2.") + self.assertTrue( + os.path.isfile("output2.txt"), + "'output2.txt' exists due to breakpoint command for breakpoint 3.") # Read the output file produced by running the program. with open('output.txt', 'r') as f: output = f.read() - self.expect(output, "File 'output.txt' and the content matches", exe=False, - startstr = "lldb") + self.expect( + output, + "File 'output.txt' and the content matches", + exe=False, + startstr="lldb") with open('output2.txt', 'r') as f: output = f.read() - self.expect(output, "File 'output2.txt' and the content matches", exe=False, - startstr = "lldb") - + self.expect( + output, + "File 'output2.txt' and the content matches", + exe=False, + startstr="lldb") # Finish the program. self.runCmd("process continue") @@ -140,21 +186,31 @@ class BreakpointCommandTestCase(TestBase): # Remove breakpoint 2. self.runCmd("breakpoint delete 2") - self.expect("breakpoint command list 1", - startstr = "Breakpoint 1 does not have an associated command.") - self.expect("breakpoint command list 2", error=True, - startstr = "error: '2' is not a currently valid breakpoint ID.") + self.expect( + "breakpoint command list 1", + startstr="Breakpoint 1 does not have an associated command.") + self.expect( + "breakpoint command list 2", + error=True, + startstr="error: '2' is not a currently valid breakpoint ID.") # The breakpoint list now only contains breakpoint 1. - self.expect("breakpoint list -f", "Breakpoint 1 exists", - patterns = ["1: file = '.*main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" % - self.line, - "hit count = 1"]) + self.expect( + "breakpoint list -f", + "Breakpoint 1 exists", + patterns=[ + "1: file = '.*main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" % + self.line, + "hit count = 1"]) # Not breakpoint 2. - self.expect("breakpoint list -f", "No more breakpoint 2", matching=False, - substrs = ["2: file = 'main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" % - self.line]) + self.expect( + "breakpoint list -f", + "No more breakpoint 2", + matching=False, + substrs=[ + "2: file = 'main.c', line = %d, exact_match = 0, locations = 1, resolved = 1" % + self.line]) # Run the program again, with breakpoint 1 remaining. self.runCmd("run", RUN_SUCCEEDED) @@ -163,20 +219,21 @@ class BreakpointCommandTestCase(TestBase): # The stop reason of the thread should be breakpoint. self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stopped', - 'stop reason = breakpoint']) + substrs=['stopped', + 'stop reason = breakpoint']) # The breakpoint should have a hit count of 2. self.expect("breakpoint list -f", BREAKPOINT_HIT_TWICE, - substrs = ['resolved, hit count = 2']) + substrs=['resolved, hit count = 2']) - def breakpoint_command_script_parameters (self): + def breakpoint_command_script_parameters(self): """Test that the frame and breakpoint location are being properly passed to the script breakpoint command function.""" exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint. - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=1, loc_exact=True) # Now add callbacks for the breakpoints just created. self.runCmd("breakpoint command add -s python -o 'here = open(\"output-2.txt\", \"w\"); here.write(str(frame) + \"\\n\"); here.write(str(bp_loc) + \"\\n\"); here.close()' 1") @@ -184,24 +241,30 @@ class BreakpointCommandTestCase(TestBase): # Remove 'output-2.txt' if it already exists. if (os.path.exists('output-2.txt')): - os.remove ('output-2.txt') + os.remove('output-2.txt') - # Run program, hit breakpoint, and hopefully write out new version of 'output-2.txt' - self.runCmd ("run", RUN_SUCCEEDED) + # Run program, hit breakpoint, and hopefully write out new version of + # 'output-2.txt' + self.runCmd("run", RUN_SUCCEEDED) - # Check that the file 'output.txt' exists and contains the string "lldb". + # Check that the file 'output.txt' exists and contains the string + # "lldb". # The 'output-2.txt' file should now exist. - self.assertTrue(os.path.isfile("output-2.txt"), - "'output-2.txt' exists due to breakpoint command for breakpoint 1.") + self.assertTrue( + os.path.isfile("output-2.txt"), + "'output-2.txt' exists due to breakpoint command for breakpoint 1.") # Read the output file produced by running the program. with open('output-2.txt', 'r') as f: output = f.read() - self.expect (output, "File 'output-2.txt' and the content matches", exe=False, - startstr = "frame #0:", - patterns = ["1.* where = .*main .* resolved, hit count = 1" ]) + self.expect( + output, + "File 'output-2.txt' and the content matches", + exe=False, + startstr="frame #0:", + patterns=["1.* where = .*main .* resolved, hit count = 1"]) # Now remove 'output-2.txt' - os.remove ('output-2.txt') + os.remove('output-2.txt') diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommandsFromPython.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommandsFromPython.py index 4f8ab9e115d..01af8369aaf 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommandsFromPython.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestBreakpointCommandsFromPython.py @@ -5,7 +5,6 @@ Test that you can set breakpoint commands successfully with the Python API's: from __future__ import print_function - import os import re import sys @@ -14,6 +13,7 @@ from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class PythonBreakpointCommandSettingTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -23,36 +23,42 @@ class PythonBreakpointCommandSettingTestCase(TestBase): def test_step_out_python(self): """Test stepping out using avoid-no-debug with dsyms.""" self.build() - self.do_set_python_command_from_python () + self.do_set_python_command_from_python() - def setUp (self): + def setUp(self): TestBase.setUp(self) self.main_source = "main.c" self.main_source_spec = lldb.SBFileSpec(self.main_source) - - def do_set_python_command_from_python (self): + def do_set_python_command_from_python(self): exe = os.path.join(os.getcwd(), "a.out") error = lldb.SBError() self.target = self.dbg.CreateTarget(exe) self.assertTrue(self.target, VALID_TARGET) - body_bkpt = self.target.BreakpointCreateBySourceRegex("Set break point at this line.", self.main_source_spec) + body_bkpt = self.target.BreakpointCreateBySourceRegex( + "Set break point at this line.", self.main_source_spec) self.assertTrue(body_bkpt, VALID_BREAKPOINT) - func_bkpt = self.target.BreakpointCreateBySourceRegex("Set break point at this line.", self.main_source_spec) + func_bkpt = self.target.BreakpointCreateBySourceRegex( + "Set break point at this line.", self.main_source_spec) self.assertTrue(func_bkpt, VALID_BREAKPOINT) - # Also test that setting a source regex breakpoint with an empty file spec list sets it on all files: - no_files_bkpt = self.target.BreakpointCreateBySourceRegex("Set a breakpoint here", lldb.SBFileSpecList(), lldb.SBFileSpecList()) + # Also test that setting a source regex breakpoint with an empty file + # spec list sets it on all files: + no_files_bkpt = self.target.BreakpointCreateBySourceRegex( + "Set a breakpoint here", lldb.SBFileSpecList(), lldb.SBFileSpecList()) self.assertTrue(no_files_bkpt, VALID_BREAKPOINT) num_locations = no_files_bkpt.GetNumLocations() - self.assertTrue(num_locations >= 2, "Got at least two breakpoint locations") + self.assertTrue( + num_locations >= 2, + "Got at least two breakpoint locations") got_one_in_A = False got_one_in_B = False for idx in range(0, num_locations): - comp_unit = no_files_bkpt.GetLocationAtIndex(idx).GetAddress().GetSymbolContext(lldb.eSymbolContextCompUnit).GetCompileUnit().GetFileSpec() + comp_unit = no_files_bkpt.GetLocationAtIndex(idx).GetAddress().GetSymbolContext( + lldb.eSymbolContextCompUnit).GetCompileUnit().GetFileSpec() print("Got comp unit: ", comp_unit.GetFilename()) if comp_unit.GetFilename() == "a.c": got_one_in_A = True @@ -69,28 +75,36 @@ class PythonBreakpointCommandSettingTestCase(TestBase): import TestBreakpointCommandsFromPython\n\ TestBreakpointCommandsFromPython.PythonBreakpointCommandSettingTestCase.my_var = 20\n\ print('Hit breakpoint')") - self.assertTrue (error.Success(), "Failed to set the script callback body: %s."%(error.GetCString())) + self.assertTrue( + error.Success(), + "Failed to set the script callback body: %s." % + (error.GetCString())) - self.dbg.HandleCommand("command script import --allow-reload ./bktptcmd.py") + self.dbg.HandleCommand( + "command script import --allow-reload ./bktptcmd.py") func_bkpt.SetScriptCallbackFunction("bktptcmd.function") - # We will use the function that touches a text file, so remove it first: + # We will use the function that touches a text file, so remove it + # first: self.RemoveTempFile("output2.txt") # Now launch the process, and do not stop at entry point. - self.process = self.target.LaunchSimple (None, None, self.get_process_working_directory()) + self.process = self.target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(self.process, PROCESS_IS_VALID) # Now finish, and make sure the return value is correct. - threads = lldbutil.get_threads_stopped_at_breakpoint (self.process, body_bkpt) + threads = lldbutil.get_threads_stopped_at_breakpoint( + self.process, body_bkpt) self.assertTrue(len(threads) == 1, "Stopped at inner breakpoint.") self.thread = threads[0] - + self.assertTrue(PythonBreakpointCommandSettingTestCase.my_var == 20) # Check for the function version as well, which produced this file: # Remember to clean up after ourselves... - self.assertTrue(os.path.isfile("output2.txt"), - "'output2.txt' exists due to breakpoint command for breakpoint function.") + self.assertTrue( + os.path.isfile("output2.txt"), + "'output2.txt' exists due to breakpoint command for breakpoint function.") self.RemoveTempFile("output2.txt") diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py index 1ea71cbde45..baf237bf076 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/TestRegexpBreakCommand.py @@ -5,12 +5,13 @@ Test _regexp-break command which uses regular expression matching to dispatch to from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil + class RegexpBreakCommandTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -25,27 +26,47 @@ class RegexpBreakCommandTestCase(TestBase): TestBase.setUp(self) # Find the line number to break inside main(). self.source = 'main.c' - self.line = line_number(self.source, '// Set break point at this line.') + self.line = line_number( + self.source, '// Set break point at this line.') def regexp_break_command(self): """Test the super consie "b" command, which is analias for _regexp-break.""" exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - break_results = lldbutil.run_break_set_command (self, "b %d" % self.line) - lldbutil.check_breakpoint_result (self, break_results, file_name='main.c', line_number=self.line, num_locations=1) + break_results = lldbutil.run_break_set_command( + self, "b %d" % + self.line) + lldbutil.check_breakpoint_result( + self, + break_results, + file_name='main.c', + line_number=self.line, + num_locations=1) - break_results = lldbutil.run_break_set_command (self, "b %s:%d" % (self.source, self.line)) - lldbutil.check_breakpoint_result (self, break_results, file_name='main.c', line_number=self.line, num_locations=1) + break_results = lldbutil.run_break_set_command( + self, "b %s:%d" % (self.source, self.line)) + lldbutil.check_breakpoint_result( + self, + break_results, + file_name='main.c', + line_number=self.line, + num_locations=1) # Check breakpoint with full file path. full_path = os.path.join(os.getcwd(), self.source) - break_results = lldbutil.run_break_set_command (self, "b %s:%d" % (full_path, self.line)) - lldbutil.check_breakpoint_result (self, break_results, file_name='main.c', line_number=self.line, num_locations=1) + break_results = lldbutil.run_break_set_command( + self, "b %s:%d" % (full_path, self.line)) + lldbutil.check_breakpoint_result( + self, + break_results, + file_name='main.c', + line_number=self.line, + num_locations=1) self.runCmd("run", RUN_SUCCEEDED) # The stop reason of the thread should be breakpoint. self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stopped', - 'stop reason = breakpoint']) + substrs=['stopped', + 'stop reason = breakpoint']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/bktptcmd.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/bktptcmd.py index 4bbb0327eac..cf1fc2cf02c 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/bktptcmd.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_command/bktptcmd.py @@ -1,6 +1,7 @@ from __future__ import print_function + def function(frame, bp_loc, dict): - there = open("output2.txt", "w"); - print("lldb", file=there) - there.close() + there = open("output2.txt", "w") + print("lldb", file=there) + there.close() diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_conditions/TestBreakpointConditions.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_conditions/TestBreakpointConditions.py index 8d2732fd3c2..3fd9b13c711 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_conditions/TestBreakpointConditions.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_conditions/TestBreakpointConditions.py @@ -5,38 +5,43 @@ Test breakpoint conditions with 'breakpoint modify -c <expr> id'. from __future__ import print_function - -import os, time +import os +import time import re import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class BreakpointConditionsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - @skipIfWindows # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + @skipIfWindows def test_breakpoint_condition_and_run_command(self): """Exercise breakpoint condition with 'breakpoint modify -c <expr> id'.""" self.build() self.breakpoint_conditions() - @skipIfWindows # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + @skipIfWindows def test_breakpoint_condition_inline_and_run_command(self): """Exercise breakpoint condition inline with 'breakpoint set'.""" self.build() self.breakpoint_conditions(inline=True) - @skipIfWindows # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + @skipIfWindows @add_test_categories(['pyapi']) def test_breakpoint_condition_and_python_api(self): """Use Python APIs to set breakpoint conditions.""" self.build() self.breakpoint_conditions_python() - @skipIfWindows # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + # Requires EE to support COFF on Windows (http://llvm.org/pr22232) + @skipIfWindows @add_test_categories(['pyapi']) def test_breakpoint_invalid_condition_and_python_api(self): """Use Python APIs to set breakpoint conditions.""" @@ -47,8 +52,10 @@ class BreakpointConditionsTestCase(TestBase): # Call super's setUp(). TestBase.setUp(self) # Find the line number to of function 'c'. - self.line1 = line_number('main.c', '// Find the line number of function "c" here.') - self.line2 = line_number('main.c', "// Find the line number of c's parent call here.") + self.line1 = line_number( + 'main.c', '// Find the line number of function "c" here.') + self.line2 = line_number( + 'main.c', "// Find the line number of c's parent call here.") def breakpoint_conditions(self, inline=False): """Exercise breakpoint condition with 'breakpoint modify -c <expr> id'.""" @@ -57,10 +64,16 @@ class BreakpointConditionsTestCase(TestBase): if inline: # Create a breakpoint by function name 'c' and set the condition. - lldbutil.run_break_set_by_symbol (self, "c", extra_options="-c 'val == 3'", num_expected_locations=1, sym_exact=True) + lldbutil.run_break_set_by_symbol( + self, + "c", + extra_options="-c 'val == 3'", + num_expected_locations=1, + sym_exact=True) else: # Create a breakpoint by function name 'c'. - lldbutil.run_break_set_by_symbol (self, "c", num_expected_locations=1, sym_exact=True) + lldbutil.run_break_set_by_symbol( + self, "c", num_expected_locations=1, sym_exact=True) # And set a condition on the breakpoint to stop on when 'val == 3'. self.runCmd("breakpoint modify -c 'val == 3' 1") @@ -70,42 +83,50 @@ class BreakpointConditionsTestCase(TestBase): # The process should be stopped at this point. self.expect("process status", PROCESS_STOPPED, - patterns = ['Process .* stopped']) + patterns=['Process .* stopped']) # 'frame variable --show-types val' should return 3 due to breakpoint condition. - self.expect("frame variable --show-types val", VARIABLES_DISPLAYED_CORRECTLY, - startstr = '(int) val = 3') + self.expect( + "frame variable --show-types val", + VARIABLES_DISPLAYED_CORRECTLY, + startstr='(int) val = 3') # Also check the hit count, which should be 3, by design. self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, - substrs = ["resolved = 1", - "Condition: val == 3", - "hit count = 1"]) + substrs=["resolved = 1", + "Condition: val == 3", + "hit count = 1"]) # The frame #0 should correspond to main.c:36, the executable statement - # in function name 'c'. And the parent frame should point to main.c:24. + # in function name 'c'. And the parent frame should point to + # main.c:24. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT_CONDITION, - #substrs = ["stop reason = breakpoint"], - patterns = ["frame #0.*main.c:%d" % self.line1, - "frame #1.*main.c:%d" % self.line2]) + #substrs = ["stop reason = breakpoint"], + patterns=["frame #0.*main.c:%d" % self.line1, + "frame #1.*main.c:%d" % self.line2]) # Test that "breakpoint modify -c ''" clears the condition for the last # created breakpoint, so that when the breakpoint hits, val == 1. self.runCmd("process kill") self.runCmd("breakpoint modify -c ''") - self.expect("breakpoint list -f", BREAKPOINT_STATE_CORRECT, matching=False, - substrs = ["Condition:"]) + self.expect( + "breakpoint list -f", + BREAKPOINT_STATE_CORRECT, + matching=False, + substrs=["Condition:"]) # Now run the program again. self.runCmd("run", RUN_SUCCEEDED) # The process should be stopped at this point. self.expect("process status", PROCESS_STOPPED, - patterns = ['Process .* stopped']) + patterns=['Process .* stopped']) # 'frame variable --show-types val' should return 1 since it is the first breakpoint hit. - self.expect("frame variable --show-types val", VARIABLES_DISPLAYED_CORRECTLY, - startstr = '(int) val = 1') + self.expect( + "frame variable --show-types val", + VARIABLES_DISPLAYED_CORRECTLY, + startstr='(int) val = 1') self.runCmd("process kill") @@ -124,7 +145,8 @@ class BreakpointConditionsTestCase(TestBase): breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT) - # We didn't associate a thread index with the breakpoint, so it should be invalid. + # We didn't associate a thread index with the breakpoint, so it should + # be invalid. self.assertTrue(breakpoint.GetThreadIndex() == lldb.UINT32_MAX, "The thread index should be invalid") # The thread name should be invalid, too. @@ -133,7 +155,8 @@ class BreakpointConditionsTestCase(TestBase): # Let's set the thread index for this breakpoint and verify that it is, # indeed, being set correctly. - breakpoint.SetThreadIndex(1) # There's only one thread for the process. + # There's only one thread for the process. + breakpoint.SetThreadIndex(1) self.assertTrue(breakpoint.GetThreadIndex() == 1, "The thread index has been set correctly") @@ -147,16 +170,19 @@ class BreakpointConditionsTestCase(TestBase): # Set the condition on the breakpoint location. location.SetCondition('val == 3') self.expect(location.GetCondition(), exe=False, - startstr = 'val == 3') + startstr='val == 3') # Now launch the process, and do not stop at entry point. - process = target.LaunchSimple (None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) # Frame #0 should be on self.line1 and the break condition should hold. from lldbsuite.test.lldbutil import get_stopped_thread thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint) - self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition") + self.assertTrue( + thread.IsValid(), + "There should be a thread stopped due to breakpoint condition") frame0 = thread.GetFrameAtIndex(0) var = frame0.FindValue('val', lldb.eValueTypeVariableArgument) self.assertTrue(frame0.GetLineEntry().GetLine() == self.line1 and @@ -168,7 +194,8 @@ class BreakpointConditionsTestCase(TestBase): # Test that the condition expression didn't create a result variable: options = lldb.SBExpressionOptions() value = frame0.EvaluateExpression("$0", options) - self.assertTrue(value.GetError().Fail(), "Conditions should not make result variables.") + self.assertTrue(value.GetError().Fail(), + "Conditions should not make result variables.") process.Continue() def breakpoint_invalid_conditions_python(self): @@ -189,21 +216,22 @@ class BreakpointConditionsTestCase(TestBase): # Set the condition on the breakpoint. breakpoint.SetCondition('no_such_variable == not_this_one_either') self.expect(breakpoint.GetCondition(), exe=False, - startstr = 'no_such_variable == not_this_one_either') + startstr='no_such_variable == not_this_one_either') # Now launch the process, and do not stop at entry point. - process = target.LaunchSimple (None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) # Frame #0 should be on self.line1 and the break condition should hold. from lldbsuite.test.lldbutil import get_stopped_thread thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint) - self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition") + self.assertTrue( + thread.IsValid(), + "There should be a thread stopped due to breakpoint condition") frame0 = thread.GetFrameAtIndex(0) var = frame0.FindValue('val', lldb.eValueTypeVariableArgument) self.assertTrue(frame0.GetLineEntry().GetLine() == self.line1) # The hit count for the breakpoint should be 1. self.assertTrue(breakpoint.GetHitCount() == 1) - - diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ids/TestBreakpointIDs.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ids/TestBreakpointIDs.py index b7edf2a6e4d..621bd4a55f0 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ids/TestBreakpointIDs.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ids/TestBreakpointIDs.py @@ -5,47 +5,56 @@ Test lldb breakpoint ids. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil + class BreakpointIDTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - def test (self): + def test(self): self.build() - exe = os.path.join (os.getcwd(), "a.out") + exe = os.path.join(os.getcwd(), "a.out") self.expect("file " + exe, - patterns = [ "Current executable set to .*a.out" ]) - - - bpno = lldbutil.run_break_set_by_symbol (self, 'product', num_expected_locations=-1, sym_exact=False) - self.assertTrue (bpno == 1, "First breakpoint number is 1.") - - bpno = lldbutil.run_break_set_by_symbol (self, 'sum', num_expected_locations=-1, sym_exact=False) - self.assertTrue (bpno == 2, "Second breakpoint number is 2.") - - bpno = lldbutil.run_break_set_by_symbol (self, 'junk', num_expected_locations=0, sym_exact=False) - self.assertTrue (bpno == 3, "Third breakpoint number is 3.") - - self.expect ("breakpoint disable 1.1 - 2.2 ", - COMMAND_FAILED_AS_EXPECTED, error = True, - startstr = "error: Invalid range: Ranges that specify particular breakpoint locations must be within the same major breakpoint; you specified two different major breakpoints, 1 and 2.") - - self.expect ("breakpoint disable 2 - 2.2", - COMMAND_FAILED_AS_EXPECTED, error = True, - startstr = "error: Invalid breakpoint id range: Either both ends of range must specify a breakpoint location, or neither can specify a breakpoint location.") - - self.expect ("breakpoint disable 2.1 - 2", - COMMAND_FAILED_AS_EXPECTED, error = True, - startstr = "error: Invalid breakpoint id range: Either both ends of range must specify a breakpoint location, or neither can specify a breakpoint location.") - - self.expect ("breakpoint disable 2.1 - 2.2", - startstr = "2 breakpoints disabled.") - - self.expect ("breakpoint enable 2.*", - patterns = [ ".* breakpoints enabled."] ) + patterns=["Current executable set to .*a.out"]) + + bpno = lldbutil.run_break_set_by_symbol( + self, 'product', num_expected_locations=-1, sym_exact=False) + self.assertTrue(bpno == 1, "First breakpoint number is 1.") + + bpno = lldbutil.run_break_set_by_symbol( + self, 'sum', num_expected_locations=-1, sym_exact=False) + self.assertTrue(bpno == 2, "Second breakpoint number is 2.") + + bpno = lldbutil.run_break_set_by_symbol( + self, 'junk', num_expected_locations=0, sym_exact=False) + self.assertTrue(bpno == 3, "Third breakpoint number is 3.") + + self.expect( + "breakpoint disable 1.1 - 2.2 ", + COMMAND_FAILED_AS_EXPECTED, + error=True, + startstr="error: Invalid range: Ranges that specify particular breakpoint locations must be within the same major breakpoint; you specified two different major breakpoints, 1 and 2.") + + self.expect( + "breakpoint disable 2 - 2.2", + COMMAND_FAILED_AS_EXPECTED, + error=True, + startstr="error: Invalid breakpoint id range: Either both ends of range must specify a breakpoint location, or neither can specify a breakpoint location.") + + self.expect( + "breakpoint disable 2.1 - 2", + COMMAND_FAILED_AS_EXPECTED, + error=True, + startstr="error: Invalid breakpoint id range: Either both ends of range must specify a breakpoint location, or neither can specify a breakpoint location.") + + self.expect("breakpoint disable 2.1 - 2.2", + startstr="2 breakpoints disabled.") + + self.expect("breakpoint enable 2.*", + patterns=[".* breakpoints enabled."]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ignore_count/TestBreakpointIgnoreCount.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ignore_count/TestBreakpointIgnoreCount.py index 05ef1c6d94c..09e20bc5ac3 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ignore_count/TestBreakpointIgnoreCount.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_ignore_count/TestBreakpointIgnoreCount.py @@ -5,14 +5,15 @@ Test breakpoint ignore count features. from __future__ import print_function - -import os, time +import os +import time import re import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class BreakpointIgnoreCountTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -32,11 +33,16 @@ class BreakpointIgnoreCountTestCase(TestBase): # Call super's setUp(). TestBase.setUp(self) # Find the line number to of function 'c'. - self.line1 = line_number('main.c', '// Find the line number of function "c" here.') - self.line2 = line_number('main.c', '// b(2) -> c(2) Find the call site of b(2).') - self.line3 = line_number('main.c', '// a(3) -> c(3) Find the call site of c(3).') - self.line4 = line_number('main.c', '// a(3) -> c(3) Find the call site of a(3).') - self.line5 = line_number('main.c', '// Find the call site of c in main.') + self.line1 = line_number( + 'main.c', '// Find the line number of function "c" here.') + self.line2 = line_number( + 'main.c', '// b(2) -> c(2) Find the call site of b(2).') + self.line3 = line_number( + 'main.c', '// a(3) -> c(3) Find the call site of c(3).') + self.line4 = line_number( + 'main.c', '// a(3) -> c(3) Find the call site of a(3).') + self.line5 = line_number( + 'main.c', '// Find the call site of c in main.') def breakpoint_ignore_count(self): """Exercise breakpoint ignore count with 'breakpoint set -i <count>'.""" @@ -44,26 +50,33 @@ class BreakpointIgnoreCountTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Create a breakpoint in main.c at line1. - lldbutil.run_break_set_by_file_and_line (self, 'main.c', self.line1, extra_options='-i 1', num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, + 'main.c', + self.line1, + extra_options='-i 1', + num_expected_locations=1, + loc_exact=True) # Now run the program. self.runCmd("run", RUN_SUCCEEDED) # The process should be stopped at this point. self.expect("process status", PROCESS_STOPPED, - patterns = ['Process .* stopped']) + patterns=['Process .* stopped']) - # Also check the hit count, which should be 2, due to ignore count of 1. + # Also check the hit count, which should be 2, due to ignore count of + # 1. self.expect("breakpoint list -f", BREAKPOINT_HIT_THRICE, - substrs = ["resolved = 1", - "hit count = 2"]) + substrs=["resolved = 1", + "hit count = 2"]) # The frame #0 should correspond to main.c:37, the executable statement # in function name 'c'. And frame #2 should point to main.c:45. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT_IGNORE_COUNT, - #substrs = ["stop reason = breakpoint"], - patterns = ["frame #0.*main.c:%d" % self.line1, - "frame #2.*main.c:%d" % self.line2]) + #substrs = ["stop reason = breakpoint"], + patterns=["frame #0.*main.c:%d" % self.line1, + "frame #2.*main.c:%d" % self.line2]) # continue -i 1 is the same as setting the ignore count to 1 again, try that: # Now run the program. @@ -71,21 +84,20 @@ class BreakpointIgnoreCountTestCase(TestBase): # The process should be stopped at this point. self.expect("process status", PROCESS_STOPPED, - patterns = ['Process .* stopped']) + patterns=['Process .* stopped']) - # Also check the hit count, which should be 2, due to ignore count of 1. + # Also check the hit count, which should be 2, due to ignore count of + # 1. self.expect("breakpoint list -f", BREAKPOINT_HIT_THRICE, - substrs = ["resolved = 1", - "hit count = 4"]) + substrs=["resolved = 1", + "hit count = 4"]) # The frame #0 should correspond to main.c:37, the executable statement # in function name 'c'. And frame #2 should point to main.c:45. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT_IGNORE_COUNT, - #substrs = ["stop reason = breakpoint"], - patterns = ["frame #0.*main.c:%d" % self.line1, - "frame #1.*main.c:%d" % self.line5]) - - + #substrs = ["stop reason = breakpoint"], + patterns=["frame #0.*main.c:%d" % self.line1, + "frame #1.*main.c:%d" % self.line5]) def breakpoint_ignore_count_python(self): """Use Python APIs to set breakpoint ignore count.""" @@ -114,15 +126,18 @@ class BreakpointIgnoreCountTestCase(TestBase): "SetIgnoreCount() works correctly") # Now launch the process, and do not stop at entry point. - process = target.LaunchSimple (None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) # Frame#0 should be on main.c:37, frame#1 should be on main.c:25, and # frame#2 should be on main.c:48. - #lldbutil.print_stacktraces(process) + # lldbutil.print_stacktraces(process) from lldbsuite.test.lldbutil import get_stopped_thread thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint) - self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint") + self.assertTrue( + thread.IsValid(), + "There should be a thread stopped due to breakpoint") frame0 = thread.GetFrameAtIndex(0) frame1 = thread.GetFrameAtIndex(1) frame2 = thread.GetFrameAtIndex(2) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_in_delayslot/TestAvoidBreakpointInDelaySlot.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_in_delayslot/TestAvoidBreakpointInDelaySlot.py index b1e0d3deeae..255b6f7fa29 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_in_delayslot/TestAvoidBreakpointInDelaySlot.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_in_delayslot/TestAvoidBreakpointInDelaySlot.py @@ -1,10 +1,11 @@ """ -Test specific to MIPS +Test specific to MIPS """ from __future__ import print_function -import os, time +import os +import time import re import unittest2 import lldb @@ -12,6 +13,7 @@ from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class AvoidBreakpointInDelaySlotAPITestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -21,8 +23,8 @@ class AvoidBreakpointInDelaySlotAPITestCase(TestBase): self.build() exe = os.path.join(os.getcwd(), "a.out") self.expect("file " + exe, - patterns = [ "Current executable set to .*a.out.*" ]) - + patterns=["Current executable set to .*a.out.*"]) + # Create a target by the debugger. target = self.dbg.CreateTarget(exe) self.assertTrue(target, VALID_TARGET) @@ -33,7 +35,8 @@ class AvoidBreakpointInDelaySlotAPITestCase(TestBase): VALID_BREAKPOINT) # Now launch the process, and do not stop at entry point. - process = target.LaunchSimple (None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) list = target.FindFunctions('foo', lldb.eFunctionNameTypeAuto) @@ -44,7 +47,7 @@ class AvoidBreakpointInDelaySlotAPITestCase(TestBase): self.assertTrue(function) self.function(function, target) - def function (self, function, target): + def function(self, function, target): """Iterate over instructions in function and place a breakpoint on delay slot instruction""" # Get the list of all instructions in the function insts = function.GetInstructions(target) @@ -56,7 +59,7 @@ class AvoidBreakpointInDelaySlotAPITestCase(TestBase): branchinstaddress = inst.GetAddress().GetLoadAddress(target) # Get next instruction i.e delay slot instruction. - delayinst = insts.GetInstructionAtIndex(i+1) + delayinst = insts.GetInstructionAtIndex(i + 1) delayinstaddr = delayinst.GetAddress().GetLoadAddress(target) # Set breakpoint on delay slot instruction @@ -71,9 +74,10 @@ class AvoidBreakpointInDelaySlotAPITestCase(TestBase): # Get the address where breakpoint is actually set. bpaddr = location.GetLoadAddress() - - # Breakpoint address should be adjusted to the address of branch instruction. - self.assertTrue(branchinstaddress == bpaddr) + + # Breakpoint address should be adjusted to the address of + # branch instruction. + self.assertTrue(branchinstaddress == bpaddr) i += 1 else: i += 1 diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_language/TestBreakpointLanguage.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_language/TestBreakpointLanguage.py index 94fc7bf79f6..214c110afcd 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_language/TestBreakpointLanguage.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_language/TestBreakpointLanguage.py @@ -6,14 +6,15 @@ parser. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil import shutil import subprocess + class TestBreakpointLanguage(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -23,7 +24,7 @@ class TestBreakpointLanguage(TestBase): TestBase.setUp(self) # Find the line number to break inside main(). - def check_location_file (self, bp, loc, test_name): + def check_location_file(self, bp, loc, test_name): bp_loc = bp.GetLocationAtIndex(loc) addr = bp_loc.GetAddress() comp_unit = addr.GetCompileUnit() @@ -37,22 +38,40 @@ class TestBreakpointLanguage(TestBase): # Create a target by the debugger. exe = os.path.join(os.getcwd(), "a.out") error = lldb.SBError() - # Don't read in dependencies so we don't come across false matches that + # Don't read in dependencies so we don't come across false matches that # add unwanted breakpoint hits. self.target = self.dbg.CreateTarget(exe, None, None, False, error) self.assertTrue(self.target, VALID_TARGET) - cpp_bp = self.target.BreakpointCreateByRegex("func_from", lldb.eLanguageTypeC_plus_plus, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(cpp_bp.GetNumLocations() == 1, "Only one C++ symbol matches") + cpp_bp = self.target.BreakpointCreateByRegex( + "func_from", + lldb.eLanguageTypeC_plus_plus, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + cpp_bp.GetNumLocations() == 1, + "Only one C++ symbol matches") self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp")) - c_bp = self.target.BreakpointCreateByRegex("func_from", lldb.eLanguageTypeC, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(c_bp.GetNumLocations() == 1, "Only one C symbol matches") + c_bp = self.target.BreakpointCreateByRegex( + "func_from", + lldb.eLanguageTypeC, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + c_bp.GetNumLocations() == 1, + "Only one C symbol matches") self.assertTrue(self.check_location_file(c_bp, 0, "a.c")) - - objc_bp = self.target.BreakpointCreateByRegex("func_from", lldb.eLanguageTypeObjC, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(objc_bp.GetNumLocations() == 0, "No ObjC symbol matches") - + + objc_bp = self.target.BreakpointCreateByRegex( + "func_from", + lldb.eLanguageTypeObjC, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + objc_bp.GetNumLocations() == 0, + "No ObjC symbol matches") + def test_by_name_breakpoint_language(self): """Test that the name regex breakpoint commands obey the language filter.""" @@ -60,26 +79,59 @@ class TestBreakpointLanguage(TestBase): # Create a target by the debugger. exe = os.path.join(os.getcwd(), "a.out") error = lldb.SBError() - # Don't read in dependencies so we don't come across false matches that + # Don't read in dependencies so we don't come across false matches that # add unwanted breakpoint hits. self.target = self.dbg.CreateTarget(exe, None, None, False, error) self.assertTrue(self.target, VALID_TARGET) - cpp_bp = self.target.BreakpointCreateByName("func_from_cpp", lldb.eFunctionNameTypeAuto, lldb.eLanguageTypeC_plus_plus, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(cpp_bp.GetNumLocations() == 1, "Only one C++ symbol matches") + cpp_bp = self.target.BreakpointCreateByName( + "func_from_cpp", + lldb.eFunctionNameTypeAuto, + lldb.eLanguageTypeC_plus_plus, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + cpp_bp.GetNumLocations() == 1, + "Only one C++ symbol matches") self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp")) - no_cpp_bp = self.target.BreakpointCreateByName("func_from_c", lldb.eFunctionNameTypeAuto, lldb.eLanguageTypeC_plus_plus, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(no_cpp_bp.GetNumLocations() == 0, "And the C one doesn't match") - - c_bp = self.target.BreakpointCreateByName("func_from_c", lldb.eFunctionNameTypeAuto, lldb.eLanguageTypeC, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(c_bp.GetNumLocations() == 1, "Only one C symbol matches") + no_cpp_bp = self.target.BreakpointCreateByName( + "func_from_c", + lldb.eFunctionNameTypeAuto, + lldb.eLanguageTypeC_plus_plus, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + no_cpp_bp.GetNumLocations() == 0, + "And the C one doesn't match") + + c_bp = self.target.BreakpointCreateByName( + "func_from_c", + lldb.eFunctionNameTypeAuto, + lldb.eLanguageTypeC, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + c_bp.GetNumLocations() == 1, + "Only one C symbol matches") self.assertTrue(self.check_location_file(c_bp, 0, "a.c")) - - no_c_bp = self.target.BreakpointCreateByName("func_from_cpp", lldb.eFunctionNameTypeAuto, lldb.eLanguageTypeC, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(no_c_bp.GetNumLocations() == 0, "And the C++ one doesn't match") - - objc_bp = self.target.BreakpointCreateByName("func_from_cpp", lldb.eFunctionNameTypeAuto, lldb.eLanguageTypeObjC, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(objc_bp.GetNumLocations() == 0, "No ObjC symbol matches") - + no_c_bp = self.target.BreakpointCreateByName( + "func_from_cpp", + lldb.eFunctionNameTypeAuto, + lldb.eLanguageTypeC, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + no_c_bp.GetNumLocations() == 0, + "And the C++ one doesn't match") + + objc_bp = self.target.BreakpointCreateByName( + "func_from_cpp", + lldb.eFunctionNameTypeAuto, + lldb.eLanguageTypeObjC, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + objc_bp.GetNumLocations() == 0, + "No ObjC symbol matches") diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py index 707b6502e91..fdbd622f767 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_locations/TestBreakpointLocations.py @@ -5,13 +5,14 @@ Test breakpoint commands for a breakpoint ID with multiple locations. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class BreakpointLocationsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -34,55 +35,72 @@ class BreakpointLocationsTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint with 3 locations. - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=3) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=3) # The breakpoint list should show 3 locations. - self.expect("breakpoint list -f", "Breakpoint locations shown correctly", - substrs = ["1: file = 'main.c', line = %d, exact_match = 0, locations = 3" % self.line], - patterns = ["where = a.out`func_inlined .+unresolved, hit count = 0", - "where = a.out`main .+\[inlined\].+unresolved, hit count = 0"]) + self.expect( + "breakpoint list -f", + "Breakpoint locations shown correctly", + substrs=[ + "1: file = 'main.c', line = %d, exact_match = 0, locations = 3" % + self.line], + patterns=[ + "where = a.out`func_inlined .+unresolved, hit count = 0", + "where = a.out`main .+\[inlined\].+unresolved, hit count = 0"]) # The 'breakpoint disable 3.*' command should fail gracefully. self.expect("breakpoint disable 3.*", "Disabling an invalid breakpoint should fail gracefully", error=True, - startstr = "error: '3' is not a valid breakpoint ID.") + startstr="error: '3' is not a valid breakpoint ID.") # The 'breakpoint disable 1.*' command should disable all 3 locations. - self.expect("breakpoint disable 1.*", "All 3 breakpoint locatons disabled correctly", - startstr = "3 breakpoints disabled.") + self.expect( + "breakpoint disable 1.*", + "All 3 breakpoint locatons disabled correctly", + startstr="3 breakpoints disabled.") # Run the program. self.runCmd("run", RUN_SUCCEEDED) # We should not stopped on any breakpoint at all. self.expect("process status", "No stopping on any disabled breakpoint", - patterns = ["^Process [0-9]+ exited with status = 0"]) + patterns=["^Process [0-9]+ exited with status = 0"]) # The 'breakpoint enable 1.*' command should enable all 3 breakpoints. - self.expect("breakpoint enable 1.*", "All 3 breakpoint locatons enabled correctly", - startstr = "3 breakpoints enabled.") + self.expect( + "breakpoint enable 1.*", + "All 3 breakpoint locatons enabled correctly", + startstr="3 breakpoints enabled.") # The 'breakpoint disable 1.1' command should disable 1 location. - self.expect("breakpoint disable 1.1", "1 breakpoint locatons disabled correctly", - startstr = "1 breakpoints disabled.") + self.expect( + "breakpoint disable 1.1", + "1 breakpoint locatons disabled correctly", + startstr="1 breakpoints disabled.") - # Run the program againt. We should stop on the two breakpoint locations. + # Run the program againt. We should stop on the two breakpoint + # locations. self.runCmd("run", RUN_SUCCEEDED) # Stopped once. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 1."]) + substrs=["stop reason = breakpoint 1."]) # Continue the program, there should be another stop. self.runCmd("process continue") # Stopped again. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 1."]) - - # At this point, 1.1 has a hit count of 0 and the other a hit count of 1". - self.expect("breakpoint list -f", "The breakpoints should report correct hit counts", - patterns = ["1\.1: .+ unresolved, hit count = 0 +Options: disabled", - "1\.2: .+ resolved, hit count = 1", - "1\.3: .+ resolved, hit count = 1"]) + substrs=["stop reason = breakpoint 1."]) + + # At this point, 1.1 has a hit count of 0 and the other a hit count of + # 1". + self.expect( + "breakpoint list -f", + "The breakpoints should report correct hit counts", + patterns=[ + "1\.1: .+ unresolved, hit count = 0 +Options: disabled", + "1\.2: .+ resolved, hit count = 1", + "1\.3: .+ resolved, hit count = 1"]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_options/TestBreakpointOptions.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_options/TestBreakpointOptions.py index 29afec20233..c0c2267a836 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_options/TestBreakpointOptions.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_options/TestBreakpointOptions.py @@ -5,12 +5,12 @@ Test breakpoint command for different options. from __future__ import print_function - import os import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil + class BreakpointOptionsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -32,38 +32,59 @@ class BreakpointOptionsTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint with 1 locations. - lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, extra_options = "-K 1", num_expected_locations = 1) - lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, extra_options = "-K 0", num_expected_locations = 1) + lldbutil.run_break_set_by_file_and_line( + self, + "main.cpp", + self.line, + extra_options="-K 1", + num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, + "main.cpp", + self.line, + extra_options="-K 0", + num_expected_locations=1) # This should create a breakpoint 0 locations. - lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, extra_options = "-m 0", num_expected_locations = 0) + lldbutil.run_break_set_by_file_and_line( + self, + "main.cpp", + self.line, + extra_options="-m 0", + num_expected_locations=0) # Run the program. self.runCmd("run", RUN_SUCCEEDED) # Stopped once. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 2."]) + substrs=["stop reason = breakpoint 2."]) # Check the list of breakpoint. - self.expect("breakpoint list -f", "Breakpoint locations shown correctly", - substrs = ["1: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.line, - "2: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.line, - "3: file = 'main.cpp', line = %d, exact_match = 1, locations = 0" % self.line]) + self.expect( + "breakpoint list -f", + "Breakpoint locations shown correctly", + substrs=[ + "1: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % + self.line, + "2: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % + self.line, + "3: file = 'main.cpp', line = %d, exact_match = 1, locations = 0" % + self.line]) # Continue the program, there should be another stop. self.runCmd("process continue") # Stopped again. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 1."]) + substrs=["stop reason = breakpoint 1."]) # Continue the program, we should exit. self.runCmd("process continue") # We should exit. self.expect("process status", "Process exited successfully", - patterns = ["^Process [0-9]+ exited with status = 0"]) + patterns=["^Process [0-9]+ exited with status = 0"]) def breakpoint_options_language_test(self): """Test breakpoint command for language option.""" @@ -71,23 +92,34 @@ class BreakpointOptionsTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint with 1 locations. - lldbutil.run_break_set_by_symbol (self, 'ns::func', sym_exact=False, extra_options = "-L c++", num_expected_locations=1) + lldbutil.run_break_set_by_symbol( + self, + 'ns::func', + sym_exact=False, + extra_options="-L c++", + num_expected_locations=1) # This should create a breakpoint with 0 locations. - lldbutil.run_break_set_by_symbol (self, 'ns::func', sym_exact=False, extra_options = "-L c", num_expected_locations=0) + lldbutil.run_break_set_by_symbol( + self, + 'ns::func', + sym_exact=False, + extra_options="-L c", + num_expected_locations=0) self.runCmd("settings set target.language c") - lldbutil.run_break_set_by_symbol (self, 'ns::func', sym_exact=False, num_expected_locations=0) + lldbutil.run_break_set_by_symbol( + self, 'ns::func', sym_exact=False, num_expected_locations=0) # Run the program. self.runCmd("run", RUN_SUCCEEDED) # Stopped once. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 1."]) + substrs=["stop reason = breakpoint 1."]) # Continue the program, we should exit. self.runCmd("process continue") # We should exit. self.expect("process status", "Process exited successfully", - patterns = ["^Process [0-9]+ exited with status = 0"]) + patterns=["^Process [0-9]+ exited with status = 0"]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py index 4ca93765b65..2410f2ee82b 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py @@ -6,6 +6,7 @@ import os import lldb from lldbsuite.test.lldbtest import * + class BreakpointSetRestart(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -16,12 +17,13 @@ class BreakpointSetRestart(TestBase): cwd = os.getcwd() exe = os.path.join(cwd, 'a.out') - + target = self.dbg.CreateTarget(exe) self.assertTrue(target, VALID_TARGET) self.dbg.SetAsync(True) - process = target.LaunchSimple(None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) event = lldb.SBEvent() @@ -29,15 +31,22 @@ class BreakpointSetRestart(TestBase): while self.dbg.GetListener().WaitForEvent(2, event): if lldb.SBProcess.GetStateFromEvent(event) == lldb.eStateRunning: break - - bp = target.BreakpointCreateBySourceRegex(self.BREAKPOINT_TEXT, - lldb.SBFileSpec(os.path.join(cwd, 'main.cpp'))) - self.assertTrue(bp.IsValid() and bp.GetNumLocations() == 1, VALID_BREAKPOINT) + + bp = target.BreakpointCreateBySourceRegex( + self.BREAKPOINT_TEXT, lldb.SBFileSpec( + os.path.join( + cwd, 'main.cpp'))) + self.assertTrue( + bp.IsValid() and bp.GetNumLocations() == 1, + VALID_BREAKPOINT) while self.dbg.GetListener().WaitForEvent(2, event): - if lldb.SBProcess.GetStateFromEvent(event) == lldb.eStateStopped and lldb.SBProcess.GetRestartedFromEvent(event): + if lldb.SBProcess.GetStateFromEvent( + event) == lldb.eStateStopped and lldb.SBProcess.GetRestartedFromEvent(event): continue if lldb.SBProcess.GetStateFromEvent(event) == lldb.eStateRunning: continue - self.fail("Setting a breakpoint generated an unexpected event: %s" % lldb.SBDebugger.StateAsCString(lldb.SBProcess.GetStateFromEvent(event))) - + self.fail( + "Setting a breakpoint generated an unexpected event: %s" % + lldb.SBDebugger.StateAsCString( + lldb.SBProcess.GetStateFromEvent(event))) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.py index 4933d6d01d4..e4672fbbf1b 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/comp_dir_symlink/TestCompDirSymLink.py @@ -4,7 +4,6 @@ Test breakpoint command with AT_comp_dir set to symbolic link. from __future__ import print_function - import os import shutil import lldb @@ -17,6 +16,7 @@ _EXE_NAME = 'CompDirSymLink' # Must match Makefile _SRC_FILE = 'main.cpp' _COMP_DIR_SYM_LINK_PROP = 'plugin.symbol-file.dwarf.comp-dir-symlink-paths' + class CompDirSymLinkTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -32,14 +32,18 @@ class CompDirSymLinkTestCase(TestBase): def test_symlink_paths_set(self): pwd_symlink = self.create_src_symlink() self.doBuild(pwd_symlink) - self.runCmd("settings set %s %s" % (_COMP_DIR_SYM_LINK_PROP, pwd_symlink)) + self.runCmd( + "settings set %s %s" % + (_COMP_DIR_SYM_LINK_PROP, pwd_symlink)) lldbutil.run_break_set_by_file_and_line(self, self.src_path, self.line) @skipIf(hostoslist=no_match(["linux"])) def test_symlink_paths_set_procselfcwd(self): pwd_symlink = '/proc/self/cwd' self.doBuild(pwd_symlink) - self.runCmd("settings set %s %s" % (_COMP_DIR_SYM_LINK_PROP, pwd_symlink)) + self.runCmd( + "settings set %s %s" % + (_COMP_DIR_SYM_LINK_PROP, pwd_symlink)) lldbutil.run_break_set_by_file_and_line(self, self.src_path, self.line) @skipIf(hostoslist=["windows"]) @@ -47,12 +51,17 @@ class CompDirSymLinkTestCase(TestBase): pwd_symlink = self.create_src_symlink() self.doBuild(pwd_symlink) self.runCmd('settings clear ' + _COMP_DIR_SYM_LINK_PROP) - self.assertRaises(AssertionError, lldbutil.run_break_set_by_file_and_line, self, self.src_path, self.line) + self.assertRaises( + AssertionError, + lldbutil.run_break_set_by_file_and_line, + self, + self.src_path, + self.line) def create_src_symlink(self): pwd_symlink = os.path.join(os.getcwd(), 'pwd_symlink') if os.path.exists(pwd_symlink): - os.unlink(pwd_symlink) + os.unlink(pwd_symlink) os.symlink(os.getcwd(), pwd_symlink) self.addTearDownHook(lambda: os.remove(pwd_symlink)) return pwd_symlink diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/consecutive_breakpoints/TestConsecutiveBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/consecutive_breakpoints/TestConsecutiveBreakpoints.py index 472479391c0..312f2944102 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/consecutive_breakpoints/TestConsecutiveBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/consecutive_breakpoints/TestConsecutiveBreakpoints.py @@ -5,35 +5,42 @@ Test that we handle breakpoints on consecutive instructions correctly. from __future__ import print_function - import unittest2 import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class ConsecutiveBreakpointsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) def prepare_test(self): self.build() - exe = os.path.join (os.getcwd(), "a.out") + exe = os.path.join(os.getcwd(), "a.out") # Create a target by the debugger. self.target = self.dbg.CreateTarget(exe) self.assertTrue(self.target, VALID_TARGET) - breakpoint1 = self.target.BreakpointCreateBySourceRegex("Set breakpoint here", lldb.SBFileSpec("main.cpp")) - self.assertTrue(breakpoint1 and breakpoint1.GetNumLocations() == 1, VALID_BREAKPOINT) + breakpoint1 = self.target.BreakpointCreateBySourceRegex( + "Set breakpoint here", lldb.SBFileSpec("main.cpp")) + self.assertTrue( + breakpoint1 and breakpoint1.GetNumLocations() == 1, + VALID_BREAKPOINT) # Now launch the process, and do not stop at entry point. - self.process = self.target.LaunchSimple (None, None, self.get_process_working_directory()) + self.process = self.target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertIsNotNone(self.process, PROCESS_IS_VALID) # We should be stopped at the first breakpoint - self.thread = lldbutil.get_one_thread_stopped_at_breakpoint(self.process, breakpoint1) - self.assertIsNotNone(self.thread, "Expected one thread to be stopped at breakpoint 1") + self.thread = lldbutil.get_one_thread_stopped_at_breakpoint( + self.process, breakpoint1) + self.assertIsNotNone( + self.thread, + "Expected one thread to be stopped at breakpoint 1") # Set breakpoint to the next instruction frame = self.thread.GetFrameAtIndex(0) @@ -42,8 +49,11 @@ class ConsecutiveBreakpointsTestCase(TestBase): instructions = self.target.ReadInstructions(address, 2) self.assertTrue(len(instructions) == 2) self.bkpt_address = instructions[1].GetAddress() - self.breakpoint2 = self.target.BreakpointCreateByAddress(self.bkpt_address.GetLoadAddress(self.target)) - self.assertTrue(self.breakpoint2 and self.breakpoint2.GetNumLocations() == 1, VALID_BREAKPOINT) + self.breakpoint2 = self.target.BreakpointCreateByAddress( + self.bkpt_address.GetLoadAddress(self.target)) + self.assertTrue( + self.breakpoint2 and self.breakpoint2.GetNumLocations() == 1, + VALID_BREAKPOINT) def finish_test(self): # Run the process until termination @@ -58,8 +68,11 @@ class ConsecutiveBreakpointsTestCase(TestBase): self.process.Continue() self.assertEquals(self.process.GetState(), lldb.eStateStopped) # We should be stopped at the second breakpoint - self.thread = lldbutil.get_one_thread_stopped_at_breakpoint(self.process, self.breakpoint2) - self.assertIsNotNone(self.thread, "Expected one thread to be stopped at breakpoint 2") + self.thread = lldbutil.get_one_thread_stopped_at_breakpoint( + self.process, self.breakpoint2) + self.assertIsNotNone( + self.thread, + "Expected one thread to be stopped at breakpoint 2") self.finish_test() @@ -72,10 +85,15 @@ class ConsecutiveBreakpointsTestCase(TestBase): self.thread.StepInstruction(step_over) self.assertEquals(self.process.GetState(), lldb.eStateStopped) - self.assertEquals(self.thread.GetFrameAtIndex(0).GetPCAddress().GetLoadAddress(self.target), - self.bkpt_address.GetLoadAddress(self.target)) - self.thread = lldbutil.get_one_thread_stopped_at_breakpoint(self.process, self.breakpoint2) - self.assertIsNotNone(self.thread, "Expected one thread to be stopped at breakpoint 2") + self.assertEquals( + self.thread.GetFrameAtIndex(0).GetPCAddress().GetLoadAddress( + self.target), self.bkpt_address.GetLoadAddress( + self.target)) + self.thread = lldbutil.get_one_thread_stopped_at_breakpoint( + self.process, self.breakpoint2) + self.assertIsNotNone( + self.thread, + "Expected one thread to be stopped at breakpoint 2") self.finish_test() @@ -84,8 +102,9 @@ class ConsecutiveBreakpointsTestCase(TestBase): """Test that single step stops, even though the second breakpoint is not valid.""" self.prepare_test() - # Choose a thread other than the current one. A non-existing thread is fine. - thread_index = self.process.GetNumThreads()+1 + # Choose a thread other than the current one. A non-existing thread is + # fine. + thread_index = self.process.GetNumThreads() + 1 self.assertFalse(self.process.GetThreadAtIndex(thread_index).IsValid()) self.breakpoint2.SetThreadIndex(thread_index) @@ -93,9 +112,13 @@ class ConsecutiveBreakpointsTestCase(TestBase): self.thread.StepInstruction(step_over) self.assertEquals(self.process.GetState(), lldb.eStateStopped) - self.assertEquals(self.thread.GetFrameAtIndex(0).GetPCAddress().GetLoadAddress(self.target), - self.bkpt_address.GetLoadAddress(self.target)) - self.assertEquals(self.thread.GetStopReason(), lldb.eStopReasonPlanComplete, - "Stop reason should be 'plan complete'") + self.assertEquals( + self.thread.GetFrameAtIndex(0).GetPCAddress().GetLoadAddress( + self.target), self.bkpt_address.GetLoadAddress( + self.target)) + self.assertEquals( + self.thread.GetStopReason(), + lldb.eStopReasonPlanComplete, + "Stop reason should be 'plan complete'") self.finish_test() diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py index c2aa597214e..adec9fa5ddd 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp/TestCPPBreakpointLocations.py @@ -5,60 +5,64 @@ Test lldb breakpoint ids. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class TestCPPBreakpointLocations(TestBase): mydir = TestBase.compute_mydir(__file__) @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24764") - def test (self): - self.build () - self.breakpoint_id_tests () + def test(self): + self.build() + self.breakpoint_id_tests() def verify_breakpoint_locations(self, target, bp_dict): - + name = bp_dict['name'] names = bp_dict['loc_names'] - bp = target.BreakpointCreateByName (name) - self.assertEquals(bp.GetNumLocations(), len(names), "Make sure we find the right number of breakpoint locations") - + bp = target.BreakpointCreateByName(name) + self.assertEquals( + bp.GetNumLocations(), + len(names), + "Make sure we find the right number of breakpoint locations") + bp_loc_names = list() for bp_loc in bp: bp_loc_names.append(bp_loc.GetAddress().GetFunction().GetName()) - + for name in names: found = name in bp_loc_names if not found: print("Didn't find '%s' in: %s" % (name, bp_loc_names)) - self.assertTrue (found, "Make sure we find all required locations") - - def breakpoint_id_tests (self): - + self.assertTrue(found, "Make sure we find all required locations") + + def breakpoint_id_tests(self): + # Create a target by the debugger. exe = os.path.join(os.getcwd(), "a.out") target = self.dbg.CreateTarget(exe) self.assertTrue(target, VALID_TARGET) bp_dicts = [ - { 'name' : 'func1', 'loc_names' : [ 'a::c::func1()', 'b::c::func1()'] }, - { 'name' : 'func2', 'loc_names' : [ 'a::c::func2()', 'c::d::func2()'] }, - { 'name' : 'func3', 'loc_names' : [ 'a::c::func3()', 'b::c::func3()', 'c::d::func3()'] }, - { 'name' : 'c::func1', 'loc_names' : [ 'a::c::func1()', 'b::c::func1()'] }, - { 'name' : 'c::func2', 'loc_names' : [ 'a::c::func2()'] }, - { 'name' : 'c::func3', 'loc_names' : [ 'a::c::func3()', 'b::c::func3()'] }, - { 'name' : 'a::c::func1', 'loc_names' : [ 'a::c::func1()'] }, - { 'name' : 'b::c::func1', 'loc_names' : [ 'b::c::func1()'] }, - { 'name' : 'c::d::func2', 'loc_names' : [ 'c::d::func2()'] }, - { 'name' : 'a::c::func1()', 'loc_names' : [ 'a::c::func1()'] }, - { 'name' : 'b::c::func1()', 'loc_names' : [ 'b::c::func1()'] }, - { 'name' : 'c::d::func2()', 'loc_names' : [ 'c::d::func2()'] }, + {'name': 'func1', 'loc_names': ['a::c::func1()', 'b::c::func1()']}, + {'name': 'func2', 'loc_names': ['a::c::func2()', 'c::d::func2()']}, + {'name': 'func3', 'loc_names': ['a::c::func3()', 'b::c::func3()', 'c::d::func3()']}, + {'name': 'c::func1', 'loc_names': ['a::c::func1()', 'b::c::func1()']}, + {'name': 'c::func2', 'loc_names': ['a::c::func2()']}, + {'name': 'c::func3', 'loc_names': ['a::c::func3()', 'b::c::func3()']}, + {'name': 'a::c::func1', 'loc_names': ['a::c::func1()']}, + {'name': 'b::c::func1', 'loc_names': ['b::c::func1()']}, + {'name': 'c::d::func2', 'loc_names': ['c::d::func2()']}, + {'name': 'a::c::func1()', 'loc_names': ['a::c::func1()']}, + {'name': 'b::c::func1()', 'loc_names': ['b::c::func1()']}, + {'name': 'c::d::func2()', 'loc_names': ['c::d::func2()']}, ] - + for bp_dict in bp_dicts: self.verify_breakpoint_locations(target, bp_dict) @@ -68,28 +72,43 @@ class TestCPPBreakpointLocations(TestBase): exe = os.path.join(os.getcwd(), "a.out") target = self.dbg.CreateTarget(exe) - # Don't skip prologue, so we can check the breakpoint address more easily + # Don't skip prologue, so we can check the breakpoint address more + # easily self.runCmd("settings set target.skip-prologue false") try: names = ['~c', 'c::~c', 'c::~c()'] loc_names = {'a::c::~c()', 'b::c::~c()'} - # TODO: For windows targets we should put windows mangled names here - symbols = ['_ZN1a1cD1Ev', '_ZN1a1cD2Ev', '_ZN1b1cD1Ev', '_ZN1b1cD2Ev'] + # TODO: For windows targets we should put windows mangled names + # here + symbols = [ + '_ZN1a1cD1Ev', + '_ZN1a1cD2Ev', + '_ZN1b1cD1Ev', + '_ZN1b1cD2Ev'] for name in names: bp = target.BreakpointCreateByName(name) - bp_loc_names = { bp_loc.GetAddress().GetFunction().GetName() for bp_loc in bp } - self.assertEquals(bp_loc_names, loc_names, "Breakpoint set on the correct symbol") + bp_loc_names = {bp_loc.GetAddress().GetFunction().GetName() + for bp_loc in bp} + self.assertEquals( + bp_loc_names, + loc_names, + "Breakpoint set on the correct symbol") - bp_addresses = { bp_loc.GetLoadAddress() for bp_loc in bp } + bp_addresses = {bp_loc.GetLoadAddress() for bp_loc in bp} symbol_addresses = set() for symbol in symbols: sc_list = target.FindSymbols(symbol, lldb.eSymbolTypeCode) - self.assertEquals(sc_list.GetSize(), 1, "Found symbol " + symbol) + self.assertEquals( + sc_list.GetSize(), 1, "Found symbol " + symbol) symbol = sc_list.GetContextAtIndex(0).GetSymbol() - symbol_addresses.add(symbol.GetStartAddress().GetLoadAddress(target)) + symbol_addresses.add( + symbol.GetStartAddress().GetLoadAddress(target)) - self.assertEquals(symbol_addresses, bp_addresses, "Breakpoint set on correct address") + self.assertEquals( + symbol_addresses, + bp_addresses, + "Breakpoint set on correct address") finally: self.runCmd("settings clear target.skip-prologue") diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py index 2aac3a9600d..3019e1c1c55 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/cpp_exception/TestCPPExceptionBreakpoint.py @@ -5,7 +5,6 @@ Test that you can set breakpoint and hit the C++ language exception breakpoint from __future__ import print_function - import os import re import sys @@ -14,6 +13,7 @@ from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class TestCPPExceptionBreakpoint (TestBase): mydir = TestBase.compute_mydir(__file__) @@ -24,26 +24,31 @@ class TestCPPExceptionBreakpoint (TestBase): def test_cpp_exception_breakpoint(self): """Test setting and hitting the C++ exception breakpoint.""" self.build() - self.do_cpp_exception_bkpt () + self.do_cpp_exception_bkpt() - def setUp (self): + def setUp(self): TestBase.setUp(self) self.main_source = "main.c" self.main_source_spec = lldb.SBFileSpec(self.main_source) - - def do_cpp_exception_bkpt (self): + def do_cpp_exception_bkpt(self): exe = os.path.join(os.getcwd(), "a.out") error = lldb.SBError() self.target = self.dbg.CreateTarget(exe) self.assertTrue(self.target, VALID_TARGET) - exception_bkpt = self.target.BreakpointCreateForException(lldb.eLanguageTypeC_plus_plus, False, True) - self.assertTrue (exception_bkpt.IsValid(), "Created exception breakpoint.") + exception_bkpt = self.target.BreakpointCreateForException( + lldb.eLanguageTypeC_plus_plus, False, True) + self.assertTrue( + exception_bkpt.IsValid(), + "Created exception breakpoint.") - process = self.target.LaunchSimple (None, None, self.get_process_working_directory()) + process = self.target.LaunchSimple( + None, None, self.get_process_working_directory()) self.assertTrue(process, PROCESS_IS_VALID) - - thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, exception_bkpt) - self.assertTrue (len(thread_list) == 1, "One thread stopped at the exception breakpoint.") + + thread_list = lldbutil.get_threads_stopped_at_breakpoint( + process, exception_bkpt) + self.assertTrue(len(thread_list) == 1, + "One thread stopped at the exception breakpoint.") diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/debugbreak/TestDebugBreak.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/debugbreak/TestDebugBreak.py index de61f9e88f1..d044827e008 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/debugbreak/TestDebugBreak.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/debugbreak/TestDebugBreak.py @@ -10,6 +10,7 @@ from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class DebugBreakTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -23,19 +24,23 @@ class DebugBreakTestCase(TestBase): # Run the program. target = self.dbg.CreateTarget(exe) - process = target.LaunchSimple(None, None, self.get_process_working_directory()) + process = target.LaunchSimple( + None, None, self.get_process_working_directory()) # We've hit the first stop, so grab the frame. self.assertEqual(process.GetState(), lldb.eStateStopped) - stop_reason = lldb.eStopReasonException if (lldbplatformutil.getPlatform()=="windows" or lldbplatformutil.getPlatform()=="macosx") else lldb.eStopReasonSignal + stop_reason = lldb.eStopReasonException if (lldbplatformutil.getPlatform( + ) == "windows" or lldbplatformutil.getPlatform() == "macosx") else lldb.eStopReasonSignal thread = lldbutil.get_stopped_thread(process, stop_reason) - self.assertIsNotNone(thread, "Unable to find thread stopped at the __debugbreak()") + self.assertIsNotNone( + thread, "Unable to find thread stopped at the __debugbreak()") frame = thread.GetFrameAtIndex(0) # We should be in funciton 'bar'. self.assertTrue(frame.IsValid()) function_name = frame.GetFunctionName() - self.assertTrue('bar' in function_name, "Unexpected function name {}".format(function_name)) + self.assertTrue('bar' in function_name, + "Unexpected function name {}".format(function_name)) # We should be able to evaluate the parameter foo. value = frame.EvaluateExpression('*foo') @@ -45,10 +50,10 @@ class DebugBreakTestCase(TestBase): # subsequent stop. counter = 1 while counter < 20: - value = frame.EvaluateExpression('count') - self.assertEqual(value.GetValueAsSigned(), counter) - counter += 2 - process.Continue() + value = frame.EvaluateExpression('count') + self.assertEqual(value.GetValueAsSigned(), counter) + counter += 2 + process.Continue() # The inferior should exit after the last iteration. self.assertEqual(process.GetState(), lldb.eStateExited) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/dummy_target_breakpoints/TestBreakpointsWithNoTargets.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/dummy_target_breakpoints/TestBreakpointsWithNoTargets.py index f2693e6ed59..a934ad356ac 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/dummy_target_breakpoints/TestBreakpointsWithNoTargets.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/dummy_target_breakpoints/TestBreakpointsWithNoTargets.py @@ -5,12 +5,13 @@ Test breakpoint commands set before we have a target from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil + class BreakpointInDummyTarget (TestBase): mydir = TestBase.compute_mydir(__file__) @@ -25,43 +26,49 @@ class BreakpointInDummyTarget (TestBase): TestBase.setUp(self) # Find the line number to break inside main(). self.line = line_number('main.c', 'Set a breakpoint on this line.') - self.line2 = line_number ('main.c', 'Set another on this line.') + self.line2 = line_number('main.c', 'Set another on this line.') def dummy_breakpoint_test(self): """Test breakpoint set before we have a target. """ # This should create a breakpoint with 3 locations. - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=0) - lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line2, num_expected_locations=0) - + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line, num_expected_locations=0) + lldbutil.run_break_set_by_file_and_line( + self, "main.c", self.line2, num_expected_locations=0) + # This is the function to remove breakpoints from the dummy target # to get a clean slate for the next test case. def cleanup(): self.runCmd('breakpoint delete -D -f', check=False) self.runCmd('breakpoint list', check=False) - # Execute the cleanup function during test case tear down. self.addTearDownHook(cleanup) - + exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # The breakpoint list should show 3 locations. - self.expect("breakpoint list -f", "Breakpoint locations shown correctly", - substrs = ["1: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line, - "2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % self.line2]) + self.expect( + "breakpoint list -f", + "Breakpoint locations shown correctly", + substrs=[ + "1: file = 'main.c', line = %d, exact_match = 0, locations = 1" % + self.line, + "2: file = 'main.c', line = %d, exact_match = 0, locations = 1" % + self.line2]) # Run the program. self.runCmd("run", RUN_SUCCEEDED) # Stopped once. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 1."]) + substrs=["stop reason = breakpoint 1."]) # Continue the program, there should be another stop. self.runCmd("process continue") # Stopped again. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ["stop reason = breakpoint 2."]) + substrs=["stop reason = breakpoint 2."]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/inlined_breakpoints/TestInlinedBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/inlined_breakpoints/TestInlinedBreakpoints.py index d04178bda78..fe8f430096d 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/inlined_breakpoints/TestInlinedBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/inlined_breakpoints/TestInlinedBreakpoints.py @@ -6,12 +6,13 @@ another source file) works correctly. from __future__ import print_function - -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil + class InlinedBreakpointsTestCase(TestBase): """Bug fixed: rdar://problem/8464339""" @@ -26,32 +27,43 @@ class InlinedBreakpointsTestCase(TestBase): # Call super's setUp(). TestBase.setUp(self) # Find the line number to break inside basic_type.cpp. - self.line = line_number('basic_type.cpp', '// Set break point at this line.') + self.line = line_number( + 'basic_type.cpp', + '// Set break point at this line.') def inlined_breakpoints(self): """Test 'b basic_types.cpp:176' does break (where int.cpp includes basic_type.cpp).""" exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - # With the inline-breakpoint-strategy, our file+line breakpoint should not resolve to a location. + # With the inline-breakpoint-strategy, our file+line breakpoint should + # not resolve to a location. self.runCmd('settings set target.inline-breakpoint-strategy headers') - # Set a breakpoint and fail because it is in an inlined source implemenation file - lldbutil.run_break_set_by_file_and_line (self, "basic_type.cpp", self.line, num_expected_locations=0) + # Set a breakpoint and fail because it is in an inlined source + # implemenation file + lldbutil.run_break_set_by_file_and_line( + self, "basic_type.cpp", self.line, num_expected_locations=0) - # Now enable breakpoints in implementation files and see the breakpoint set succeed + # Now enable breakpoints in implementation files and see the breakpoint + # set succeed self.runCmd('settings set target.inline-breakpoint-strategy always') # And add hooks to restore the settings during tearDown(). - self.addTearDownHook( - lambda: self.runCmd("settings set target.inline-breakpoint-strategy always")) + self.addTearDownHook(lambda: self.runCmd( + "settings set target.inline-breakpoint-strategy always")) - lldbutil.run_break_set_by_file_and_line (self, "basic_type.cpp", self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, + "basic_type.cpp", + self.line, + num_expected_locations=1, + loc_exact=True) self.runCmd("run", RUN_SUCCEEDED) # The stop reason of the thread should be breakpoint. # And it should break at basic_type.cpp:176. self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stopped', - 'stop reason = breakpoint', - 'basic_type.cpp:%d' % self.line]) + substrs=['stopped', + 'stop reason = breakpoint', + 'basic_type.cpp:%d' % self.line]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/objc/TestObjCBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/objc/TestObjCBreakpoints.py index c48cee1bd2b..f43bbb7515c 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/objc/TestObjCBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/objc/TestObjCBreakpoints.py @@ -6,8 +6,8 @@ parser. from __future__ import print_function - -import os, time +import os +import time import shutil import subprocess import lldb @@ -15,6 +15,7 @@ from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + @skipUnlessDarwin class TestObjCBreakpoints(TestBase): @@ -34,20 +35,37 @@ class TestObjCBreakpoints(TestBase): self.line = line_number(self.main_source, '// Set breakpoint here') def check_category_breakpoints(self): - name_bp = self.target.BreakpointCreateByName ("myCategoryFunction") - selector_bp = self.target.BreakpointCreateByName ("myCategoryFunction", lldb.eFunctionNameTypeSelector, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(name_bp.GetNumLocations() == selector_bp.GetNumLocations(), 'Make sure setting a breakpoint by name "myCategoryFunction" sets a breakpoint even though it is in a category') + name_bp = self.target.BreakpointCreateByName("myCategoryFunction") + selector_bp = self.target.BreakpointCreateByName( + "myCategoryFunction", + lldb.eFunctionNameTypeSelector, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + name_bp.GetNumLocations() == selector_bp.GetNumLocations(), + 'Make sure setting a breakpoint by name "myCategoryFunction" sets a breakpoint even though it is in a category') for bp_loc in selector_bp: function_name = bp_loc.GetAddress().GetSymbol().GetName() - self.assertTrue(" myCategoryFunction]" in function_name, 'Make sure all function names have " myCategoryFunction]" in their names') - - category_bp = self.target.BreakpointCreateByName ("-[MyClass(MyCategory) myCategoryFunction]") - stripped_bp = self.target.BreakpointCreateByName ("-[MyClass myCategoryFunction]") - stripped2_bp = self.target.BreakpointCreateByName ("[MyClass myCategoryFunction]") - self.assertTrue(category_bp.GetNumLocations() == 1, "Make sure we can set a breakpoint using a full objective C function name with the category included (-[MyClass(MyCategory) myCategoryFunction])") - self.assertTrue(stripped_bp.GetNumLocations() == 1, "Make sure we can set a breakpoint using a full objective C function name without the category included (-[MyClass myCategoryFunction])") - self.assertTrue(stripped2_bp.GetNumLocations() == 1, "Make sure we can set a breakpoint using a full objective C function name without the category included ([MyClass myCategoryFunction])") - + self.assertTrue( + " myCategoryFunction]" in function_name, + 'Make sure all function names have " myCategoryFunction]" in their names') + + category_bp = self.target.BreakpointCreateByName( + "-[MyClass(MyCategory) myCategoryFunction]") + stripped_bp = self.target.BreakpointCreateByName( + "-[MyClass myCategoryFunction]") + stripped2_bp = self.target.BreakpointCreateByName( + "[MyClass myCategoryFunction]") + self.assertTrue( + category_bp.GetNumLocations() == 1, + "Make sure we can set a breakpoint using a full objective C function name with the category included (-[MyClass(MyCategory) myCategoryFunction])") + self.assertTrue( + stripped_bp.GetNumLocations() == 1, + "Make sure we can set a breakpoint using a full objective C function name without the category included (-[MyClass myCategoryFunction])") + self.assertTrue( + stripped2_bp.GetNumLocations() == 1, + "Make sure we can set a breakpoint using a full objective C function name without the category included ([MyClass myCategoryFunction])") + def check_objc_breakpoints(self, have_dsym): """Test constant string generation amd comparison by the expression parser.""" @@ -60,36 +78,55 @@ class TestObjCBreakpoints(TestBase): self.assertTrue(self.target, VALID_TARGET) #---------------------------------------------------------------------- - # Set breakpoints on all selectors whose name is "count". This should - # catch breakpoints that are both C functions _and_ anything whose + # Set breakpoints on all selectors whose name is "count". This should + # catch breakpoints that are both C functions _and_ anything whose # selector is "count" because just looking at "count" we can't tell # definitively if the name is a selector or a C function #---------------------------------------------------------------------- - name_bp = self.target.BreakpointCreateByName ("count") - selector_bp = self.target.BreakpointCreateByName ("count", lldb.eFunctionNameTypeSelector, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(name_bp.GetNumLocations() >= selector_bp.GetNumLocations(), 'Make sure we get at least the same amount of breakpoints if not more when setting by name "count"') - self.assertTrue(selector_bp.GetNumLocations() > 50, 'Make sure we find a lot of "count" selectors') # There are 93 on the latest MacOSX + name_bp = self.target.BreakpointCreateByName("count") + selector_bp = self.target.BreakpointCreateByName( + "count", + lldb.eFunctionNameTypeSelector, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + name_bp.GetNumLocations() >= selector_bp.GetNumLocations(), + 'Make sure we get at least the same amount of breakpoints if not more when setting by name "count"') + self.assertTrue( + selector_bp.GetNumLocations() > 50, + 'Make sure we find a lot of "count" selectors') # There are 93 on the latest MacOSX for bp_loc in selector_bp: function_name = bp_loc.GetAddress().GetSymbol().GetName() - self.assertTrue(" count]" in function_name, 'Make sure all function names have " count]" in their names') + self.assertTrue( + " count]" in function_name, + 'Make sure all function names have " count]" in their names') #---------------------------------------------------------------------- # Set breakpoints on all selectors whose name is "isEqual:". This should # catch breakpoints that are only ObjC selectors because no C function # can end with a : #---------------------------------------------------------------------- - name_bp = self.target.BreakpointCreateByName ("isEqual:") - selector_bp = self.target.BreakpointCreateByName ("isEqual:", lldb.eFunctionNameTypeSelector, lldb.SBFileSpecList(), lldb.SBFileSpecList()) - self.assertTrue(name_bp.GetNumLocations() == selector_bp.GetNumLocations(), 'Make sure setting a breakpoint by name "isEqual:" only sets selector breakpoints') + name_bp = self.target.BreakpointCreateByName("isEqual:") + selector_bp = self.target.BreakpointCreateByName( + "isEqual:", + lldb.eFunctionNameTypeSelector, + lldb.SBFileSpecList(), + lldb.SBFileSpecList()) + self.assertTrue( + name_bp.GetNumLocations() == selector_bp.GetNumLocations(), + 'Make sure setting a breakpoint by name "isEqual:" only sets selector breakpoints') for bp_loc in selector_bp: function_name = bp_loc.GetAddress().GetSymbol().GetName() - self.assertTrue(" isEqual:]" in function_name, 'Make sure all function names have " isEqual:]" in their names') - + self.assertTrue( + " isEqual:]" in function_name, + 'Make sure all function names have " isEqual:]" in their names') + self.check_category_breakpoints() - + if have_dsym: shutil.rmtree(exe + ".dSYM") - self.assertTrue(subprocess.call(['/usr/bin/strip', '-Sx', exe]) == 0, 'stripping dylib succeeded') - + self.assertTrue(subprocess.call( + ['/usr/bin/strip', '-Sx', exe]) == 0, 'stripping dylib succeeded') + # Check breakpoints again, this time using the symbol table only self.check_category_breakpoints() diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/source_regexp/TestSourceRegexBreakpoints.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/source_regexp/TestSourceRegexBreakpoints.py index 81cab927d21..791cc70a749 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/source_regexp/TestSourceRegexBreakpoints.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/source_regexp/TestSourceRegexBreakpoints.py @@ -5,26 +5,27 @@ This test just tests the source file & function restrictions. from __future__ import print_function -import os, time +import os +import time import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class TestSourceRegexBreakpoints(TestBase): mydir = TestBase.compute_mydir(__file__) - def test_location (self): + def test_location(self): self.build() self.source_regex_locations() - def test_restrictions (self): - self.build () - self.source_regex_restrictions () - + def test_restrictions(self): + self.build() + self.source_regex_restrictions() - def source_regex_locations (self): + def source_regex_locations(self): """ Test that restricting source expressions to files & to functions. """ # Create a target by the debugger. exe = os.path.join(os.getcwd(), "a.out") @@ -39,24 +40,28 @@ class TestSourceRegexBreakpoints(TestBase): func_names.AppendString("a_func") source_regex = "Set . breakpoint here" - main_break = target.BreakpointCreateBySourceRegex (source_regex, - lldb.SBFileSpecList(), - target_files, - func_names) + main_break = target.BreakpointCreateBySourceRegex( + source_regex, lldb.SBFileSpecList(), target_files, func_names) num_locations = main_break.GetNumLocations() - self.assertTrue(num_locations == 1, "a.c in a_func should give one breakpoint, got %d."%(num_locations)) + self.assertTrue( + num_locations == 1, + "a.c in a_func should give one breakpoint, got %d." % + (num_locations)) loc = main_break.GetLocationAtIndex(0) self.assertTrue(loc.IsValid(), "Got a valid location.") address = loc.GetAddress() - self.assertTrue(address.IsValid(), "Got a valid address from the location.") - + self.assertTrue( + address.IsValid(), + "Got a valid address from the location.") + a_func_line = line_number("a.c", "Set A breakpoint here") line_entry = address.GetLineEntry() self.assertTrue(line_entry.IsValid(), "Got a valid line entry.") - self.assertTrue(line_entry.line == a_func_line, "Our line number matches the one lldbtest found.") + self.assertTrue(line_entry.line == a_func_line, + "Our line number matches the one lldbtest found.") - def source_regex_restrictions (self): + def source_regex_restrictions(self): """ Test that restricting source expressions to files & to functions. """ # Create a target by the debugger. exe = os.path.join(os.getcwd(), "a.out") @@ -67,34 +72,35 @@ class TestSourceRegexBreakpoints(TestBase): target_files = lldb.SBFileSpecList() target_files.Append(lldb.SBFileSpec("main.c")) source_regex = "Set . breakpoint here" - main_break = target.BreakpointCreateBySourceRegex (source_regex, - lldb.SBFileSpecList(), - target_files, - lldb.SBStringList()) + main_break = target.BreakpointCreateBySourceRegex( + source_regex, lldb.SBFileSpecList(), target_files, lldb.SBStringList()) num_locations = main_break.GetNumLocations() - self.assertTrue(num_locations == 2, "main.c should have 2 matches, got %d."%(num_locations)) + self.assertTrue( + num_locations == 2, + "main.c should have 2 matches, got %d." % + (num_locations)) # Now look in both files: target_files.Append(lldb.SBFileSpec("a.c")) - main_break = target.BreakpointCreateBySourceRegex (source_regex, - lldb.SBFileSpecList(), - target_files, - lldb.SBStringList()) + main_break = target.BreakpointCreateBySourceRegex( + source_regex, lldb.SBFileSpecList(), target_files, lldb.SBStringList()) - num_locations =main_break.GetNumLocations() - self.assertTrue(num_locations == 4, "main.c and a.c should have 4 matches, got %d."%(num_locations)) + num_locations = main_break.GetNumLocations() + self.assertTrue( + num_locations == 4, + "main.c and a.c should have 4 matches, got %d." % + (num_locations)) # Now restrict it to functions: func_names = lldb.SBStringList() func_names.AppendString("main_func") - main_break = target.BreakpointCreateBySourceRegex (source_regex, - lldb.SBFileSpecList(), - target_files, - func_names) - - num_locations =main_break.GetNumLocations() - self.assertTrue(num_locations == 2, "main_func in main.c and a.c should have 2 matches, got %d."%(num_locations)) - + main_break = target.BreakpointCreateBySourceRegex( + source_regex, lldb.SBFileSpecList(), target_files, func_names) + num_locations = main_break.GetNumLocations() + self.assertTrue( + num_locations == 2, + "main_func in main.c and a.c should have 2 matches, got %d." % + (num_locations)) |
