diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands')
5 files changed, 340 insertions, 184 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py index 4ce05af96e2..7a9904c53f8 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/TestWatchpointCommands.py @@ -5,13 +5,14 @@ Test watchpoint list, enable, disable, and delete commands. 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 WatchpointCommandsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -22,27 +23,37 @@ class WatchpointCommandsTestCase(TestBase): # Our simple source filename. self.source = 'main.c' # Find the line number to break inside main(). - self.line = line_number(self.source, '// Set break point at this line.') - self.line2 = line_number(self.source, '// Set 2nd break point for disable_then_enable test case.') + self.line = line_number( + self.source, '// Set break point at this line.') + self.line2 = line_number( + self.source, + '// Set 2nd break point for disable_then_enable test case.') # And the watchpoint variable declaration line number. - self.decl = line_number(self.source, '// Watchpoint variable declaration.') - # Build dictionary to have unique executable names for each test method. + self.decl = line_number(self.source, + '// Watchpoint variable declaration.') + # Build dictionary to have unique executable names for each test + # method. self.exe_name = self.testMethodName self.d = {'C_SOURCES': self.source, 'EXE': self.exe_name} - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAll(archs=['s390x']) # Read-write watchpoints not supported on SystemZ + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Read-write watchpoints not supported on SystemZ + @expectedFailureAll(archs=['s390x']) def test_rw_watchpoint(self): """Test read_write watchpoint and expect to stop two times.""" self.build(dictionary=self.d) self.setTearDownCleanup(dictionary=self.d) - + exe = os.path.join(os.getcwd(), self.exe_name) self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -50,60 +61,72 @@ class WatchpointCommandsTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a read_write-type watchpoint for 'global'. # There should be two watchpoint hits (see main.c). - self.expect("watchpoint set variable -w read_write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = rw', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w read_write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = rw', + '%s:%d' % + (self.source, + self.decl)]) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['Number of supported hardware watchpoints:', - 'hit_count = 0']) + substrs=['Number of supported hardware watchpoints:', + 'hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (read_write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (read_write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) self.runCmd("process continue") # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) + substrs=['exited']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should now be 2. self.expect("watchpoint list -v", - substrs = ['hit_count = 2']) - - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAll(archs=['s390x']) # Read-write watchpoints not supported on SystemZ + substrs=['hit_count = 2']) + + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Read-write watchpoints not supported on SystemZ + @expectedFailureAll(archs=['s390x']) def test_rw_watchpoint_delete(self): """Test delete watchpoint and expect not to stop for watchpoint.""" self.build(dictionary=self.d) self.setTearDownCleanup(dictionary=self.d) - + exe = os.path.join(os.getcwd(), self.exe_name) self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -111,19 +134,27 @@ class WatchpointCommandsTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a read_write-type watchpoint for 'global'. # There should be two watchpoint hits (see main.c). - self.expect("watchpoint set variable -w read_write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = rw', - '%s:%d' % (self.source, self.decl)]) - - # Delete the watchpoint immediately, but set auto-confirm to true first. + self.expect( + "watchpoint set variable -w read_write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = rw', + '%s:%d' % + (self.source, + self.decl)]) + + # Delete the watchpoint immediately, but set auto-confirm to true + # first. self.runCmd("settings set auto-confirm true") self.expect("watchpoint delete", - substrs = ['All watchpoints removed.']) + substrs=['All watchpoints removed.']) # Restore the original setting of auto-confirm. self.runCmd("settings clear auto-confirm") @@ -135,21 +166,26 @@ class WatchpointCommandsTestCase(TestBase): # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) - - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAll(archs=['s390x']) # Read-write watchpoints not supported on SystemZ + substrs=['exited']) + + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Read-write watchpoints not supported on SystemZ + @expectedFailureAll(archs=['s390x']) def test_rw_watchpoint_set_ignore_count(self): """Test watchpoint ignore count and expect to not to stop at all.""" self.build(dictionary=self.d) self.setTearDownCleanup(dictionary=self.d) - + exe = os.path.join(os.getcwd(), self.exe_name) self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -157,49 +193,61 @@ class WatchpointCommandsTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a read_write-type watchpoint for 'global'. # There should be two watchpoint hits (see main.c). - self.expect("watchpoint set variable -w read_write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = rw', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w read_write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = rw', + '%s:%d' % + (self.source, + self.decl)]) # Set the ignore count of the watchpoint immediately. self.expect("watchpoint ignore -i 2", - substrs = ['All watchpoints ignored.']) + substrs=['All watchpoints ignored.']) # Use the '-v' option to do verbose listing of the watchpoint. # Expect to find an ignore_count of 2. self.expect("watchpoint list -v", - substrs = ['hit_count = 0', 'ignore_count = 2']) + substrs=['hit_count = 0', 'ignore_count = 2']) self.runCmd("process continue") # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) + substrs=['exited']) # Use the '-v' option to do verbose listing of the watchpoint. # Expect to find a hit_count of 2 as well. self.expect("watchpoint list -v", - substrs = ['hit_count = 2', 'ignore_count = 2']) - - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAll(archs=['s390x']) # Read-write watchpoints not supported on SystemZ + substrs=['hit_count = 2', 'ignore_count = 2']) + + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Read-write watchpoints not supported on SystemZ + @expectedFailureAll(archs=['s390x']) def test_rw_disable_after_first_stop(self): """Test read_write watchpoint but disable it after the first stop.""" self.build(dictionary=self.d) self.setTearDownCleanup(dictionary=self.d) - + exe = os.path.join(os.getcwd(), self.exe_name) self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -207,49 +255,60 @@ class WatchpointCommandsTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a read_write-type watchpoint for 'global'. # There should be two watchpoint hits (see main.c). - self.expect("watchpoint set variable -w read_write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = rw', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w read_write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = rw', + '%s:%d' % + (self.source, + self.decl)]) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['state = enabled', 'hit_count = 0']) + substrs=['state = enabled', 'hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (read_write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) # Before continuing, we'll disable the watchpoint, which means we won't # stop again after this. self.runCmd("watchpoint disable") self.expect("watchpoint list -v", - substrs = ['state = disabled', 'hit_count = 1']) + substrs=['state = disabled', 'hit_count = 1']) self.runCmd("process continue") # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) + substrs=['exited']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 1. self.expect("watchpoint list -v", - substrs = ['hit_count = 1']) - - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAll(archs=['s390x']) # Read-write watchpoints not supported on SystemZ + substrs=['hit_count = 1']) + + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Read-write watchpoints not supported on SystemZ + @expectedFailureAll(archs=['s390x']) def test_rw_disable_then_enable(self): """Test read_write watchpoint, disable initially, then enable it.""" self.build(dictionary=self.d) @@ -259,8 +318,10 @@ class WatchpointCommandsTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) - lldbutil.run_break_set_by_file_and_line (self, None, self.line2, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line2, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -268,14 +329,21 @@ class WatchpointCommandsTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a read_write-type watchpoint for 'global'. # There should be two watchpoint hits (see main.c). - self.expect("watchpoint set variable -w read_write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = rw', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w read_write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = rw', + '%s:%d' % + (self.source, + self.decl)]) # Immediately, we disable the watchpoint. We won't be stopping due to a # watchpoint after this. @@ -284,36 +352,36 @@ class WatchpointCommandsTestCase(TestBase): # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['state = disabled', 'hit_count = 0']) + substrs=['state = disabled', 'hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the breakpoint. self.expect("thread backtrace", STOPPED_DUE_TO_BREAKPOINT, - substrs = ['stop reason = breakpoint']) + substrs=['stop reason = breakpoint']) # Before continuing, we'll enable the watchpoint, which means we will # stop again after this. self.runCmd("watchpoint enable") self.expect("watchpoint list -v", - substrs = ['state = enabled', 'hit_count = 0']) + substrs=['state = enabled', 'hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (read_write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) self.runCmd("process continue") # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) + substrs=['exited']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 1. self.expect("watchpoint list -v", - substrs = ['hit_count = 1']) + substrs=['hit_count = 1']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py index ee276dd5687..5b89f14dd85 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandLLDB.py @@ -5,13 +5,14 @@ Test 'watchpoint command'. 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 WatchpointLLDBCommandTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -22,26 +23,36 @@ class WatchpointLLDBCommandTestCase(TestBase): # Our simple source filename. self.source = 'main.cpp' # Find the line number to break inside main(). - self.line = line_number(self.source, '// Set break point at this line.') + self.line = line_number( + self.source, '// Set break point at this line.') # And the watchpoint variable declaration line number. - self.decl = line_number(self.source, '// Watchpoint variable declaration.') - # Build dictionary to have unique executable names for each test method. + self.decl = line_number(self.source, + '// Watchpoint variable declaration.') + # Build dictionary to have unique executable names for each test + # method. self.exe_name = 'a%d.out' % self.test_number self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name} - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["linux"], + archs=["aarch64"], + bugnumber="llvm.org/pr27710") + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") def test_watchpoint_command(self): """Test 'watchpoint command'.""" self.build(dictionary=self.d) self.setTearDownCleanup(dictionary=self.d) - + exe = os.path.join(os.getcwd(), self.exe_name) self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -49,44 +60,58 @@ class WatchpointLLDBCommandTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a write-type watchpoint for 'global'. - self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = w', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = w', + '%s:%d' % + (self.source, + self.decl)]) self.runCmd('watchpoint command add 1 -o "expr -- cookie = 777"') # List the watchpoint command we just added. self.expect("watchpoint command list 1", - substrs = ['expr -- cookie = 777']) + substrs=['expr -- cookie = 777']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['hit_count = 0']) + substrs=['hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) # Check that the watchpoint snapshoting mechanism is working. self.expect("watchpoint list -v", - substrs = ['old value:', ' = 0', - 'new value:', ' = 1']) + substrs=['old value:', ' = 0', + 'new value:', ' = 1']) - # The watchpoint command "forced" our global variable 'cookie' to become 777. + # The watchpoint command "forced" our global variable 'cookie' to + # become 777. self.expect("frame variable --show-globals cookie", - substrs = ['(int32_t)', 'cookie = 777']) - - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + substrs=['(int32_t)', 'cookie = 777']) + + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["linux"], + archs=["aarch64"], + bugnumber="llvm.org/pr27710") + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") def test_watchpoint_command_can_disable_a_watchpoint(self): """Test that 'watchpoint command' action can disable a watchpoint after it is triggered.""" self.build(dictionary=self.d) @@ -96,7 +121,8 @@ class WatchpointLLDBCommandTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -104,39 +130,46 @@ class WatchpointLLDBCommandTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a write-type watchpoint for 'global'. - self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = w', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = w', + '%s:%d' % + (self.source, + self.decl)]) self.runCmd('watchpoint command add 1 -o "watchpoint disable 1"') # List the watchpoint command we just added. self.expect("watchpoint command list 1", - substrs = ['watchpoint disable 1']) + substrs=['watchpoint disable 1']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['hit_count = 0']) + substrs=['hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) # Check that the watchpoint has been disabled. self.expect("watchpoint list -v", - substrs = ['disabled']) + substrs=['disabled']) self.runCmd("process continue") # There should be no more watchpoint hit and the process status should # be 'exited'. self.expect("process status", - substrs = ['exited']) + substrs=['exited']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py index f6ea4fc1686..494ea2e4a54 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/TestWatchpointCommandPython.py @@ -5,13 +5,14 @@ Test 'watchpoint command'. 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 WatchpointPythonCommandTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -22,17 +23,26 @@ class WatchpointPythonCommandTestCase(TestBase): # Our simple source filename. self.source = 'main.cpp' # Find the line number to break inside main(). - self.line = line_number(self.source, '// Set break point at this line.') + self.line = line_number( + self.source, '// Set break point at this line.') # And the watchpoint variable declaration line number. - self.decl = line_number(self.source, '// Watchpoint variable declaration.') - # Build dictionary to have unique executable names for each test method. + self.decl = line_number(self.source, + '// Watchpoint variable declaration.') + # Build dictionary to have unique executable names for each test + # method. self.exe_name = self.testMethodName self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name} - @skipIfFreeBSD # timing out on buildbot - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") + @skipIfFreeBSD # timing out on buildbot + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["linux"], + archs=["aarch64"], + bugnumber="llvm.org/pr27710") def test_watchpoint_command(self): """Test 'watchpoint command'.""" self.build(dictionary=self.d) @@ -42,7 +52,8 @@ class WatchpointPythonCommandTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # self.expect("breakpoint set -l %d" % self.line, BREAKPOINT_CREATED, # startstr = "Breakpoint created: 1: file ='%s', line = %d, locations = 1" % # (self.source, self.line))# @@ -53,46 +64,62 @@ class WatchpointPythonCommandTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a write-type watchpoint for 'global'. - self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = w', - '%s:%d' % (self.source, self.decl)]) - - self.runCmd('watchpoint command add -s python 1 -o \'frame.EvaluateExpression("cookie = 777")\'') + self.expect( + "watchpoint set variable -w write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = w', + '%s:%d' % + (self.source, + self.decl)]) + + self.runCmd( + 'watchpoint command add -s python 1 -o \'frame.EvaluateExpression("cookie = 777")\'') # List the watchpoint command we just added. self.expect("watchpoint command list 1", - substrs = ['frame.EvaluateExpression', 'cookie = 777']) + substrs=['frame.EvaluateExpression', 'cookie = 777']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['hit_count = 0']) + substrs=['hit_count = 0']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) # Check that the watchpoint snapshoting mechanism is working. self.expect("watchpoint list -v", - substrs = ['old value:', ' = 0', - 'new value:', ' = 1']) + substrs=['old value:', ' = 0', + 'new value:', ' = 1']) - # The watchpoint command "forced" our global variable 'cookie' to become 777. + # The watchpoint command "forced" our global variable 'cookie' to + # become 777. self.expect("frame variable --show-globals cookie", - substrs = ['(int32_t)', 'cookie = 777']) - - @skipIfFreeBSD # timing out on buildbot - @expectedFailureAll(bugnumber="llvm.org/pr28055: continue in watchpoint commands disables the watchpoint") - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") + substrs=['(int32_t)', 'cookie = 777']) + + @skipIfFreeBSD # timing out on buildbot + @expectedFailureAll( + bugnumber="llvm.org/pr28055: continue in watchpoint commands disables the watchpoint") + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["linux"], + archs=["aarch64"], + bugnumber="llvm.org/pr27710") def test_continue_in_watchpoint_command(self): """Test continue in a watchpoint command.""" self.build(dictionary=self.d) @@ -102,7 +129,8 @@ class WatchpointPythonCommandTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # self.expect("breakpoint set -l %d" % self.line, BREAKPOINT_CREATED, # startstr = "Breakpoint created: 1: file ='%s', line = %d, locations = 1" % # (self.source, self.line))# @@ -113,31 +141,39 @@ class WatchpointPythonCommandTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a write-type watchpoint for 'global'. - self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = w', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = w', + '%s:%d' % + (self.source, + self.decl)]) cmd_script_file = os.path.join(os.getcwd(), "watchpoint_command.py") - self.runCmd("command script import '%s'"%(cmd_script_file)) + self.runCmd("command script import '%s'" % (cmd_script_file)) - self.runCmd('watchpoint command add -F watchpoint_command.watchpoint_command') + self.runCmd( + 'watchpoint command add -F watchpoint_command.watchpoint_command') # List the watchpoint command we just added. self.expect("watchpoint command list 1", - substrs = ['watchpoint_command.watchpoint_command']) + substrs=['watchpoint_command.watchpoint_command']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) # We should have hit the watchpoint once, set cookie to 888, then continued to the # second hit and set it to 999 self.expect("frame variable --show-globals cookie", - substrs = ['(int32_t)', 'cookie = 999']) + substrs=['(int32_t)', 'cookie = 999']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py index 575a5160d21..ae5913a500e 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/command/watchpoint_command.py @@ -1,7 +1,9 @@ import lldb num_hits = 0 -def watchpoint_command (frame, wp, dict): + + +def watchpoint_command(frame, wp, dict): global num_hits if num_hits == 0: print ("I stopped the first time") @@ -9,6 +11,5 @@ def watchpoint_command (frame, wp, dict): num_hits += 1 frame.thread.process.Continue() else: - print ("I stopped the %d time"%(num_hits)) + print ("I stopped the %d time" % (num_hits)) frame.EvaluateExpression("cookie = 999") - diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py index 64e01e5cb93..5a16856149b 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/watchpoint/watchpoint_commands/condition/TestWatchpointConditionCmd.py @@ -5,13 +5,14 @@ Test watchpoint modify command to set condition on a watchpoint. 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 WatchpointConditionCmdTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -22,16 +23,25 @@ class WatchpointConditionCmdTestCase(TestBase): # Our simple source filename. self.source = 'main.cpp' # Find the line number to break inside main(). - self.line = line_number(self.source, '// Set break point at this line.') + self.line = line_number( + self.source, '// Set break point at this line.') # And the watchpoint variable declaration line number. - self.decl = line_number(self.source, '// Watchpoint variable declaration.') - # Build dictionary to have unique executable names for each test method. + self.decl = line_number(self.source, + '// Watchpoint variable declaration.') + # Build dictionary to have unique executable names for each test + # method. self.exe_name = self.testMethodName self.d = {'CXX_SOURCES': self.source, 'EXE': self.exe_name} - @expectedFailureAndroid(archs=['arm', 'aarch64']) # Watchpoints not supported - @expectedFailureAll(oslist=["linux"], archs=["aarch64"], bugnumber="llvm.org/pr27710") - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") + # Watchpoints not supported + @expectedFailureAndroid(archs=['arm', 'aarch64']) + @expectedFailureAll( + oslist=["linux"], + archs=["aarch64"], + bugnumber="llvm.org/pr27710") + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24446: WINDOWS XFAIL TRIAGE - Watchpoints not supported on Windows") def test_watchpoint_cond(self): """Test watchpoint condition.""" self.build(dictionary=self.d) @@ -41,7 +51,8 @@ class WatchpointConditionCmdTestCase(TestBase): self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # Add a breakpoint to set a watchpoint when stopped on the breakpoint. - lldbutil.run_break_set_by_file_and_line (self, None, self.line, num_expected_locations=1) + lldbutil.run_break_set_by_file_and_line( + self, None, self.line, num_expected_locations=1) # Run the program. self.runCmd("run", RUN_SUCCEEDED) @@ -49,32 +60,39 @@ class WatchpointConditionCmdTestCase(TestBase): # We should be stopped again due to the breakpoint. # 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']) # Now let's set a write-type watchpoint for 'global'. # With a condition of 'global==5'. - self.expect("watchpoint set variable -w write global", WATCHPOINT_CREATED, - substrs = ['Watchpoint created', 'size = 4', 'type = w', - '%s:%d' % (self.source, self.decl)]) + self.expect( + "watchpoint set variable -w write global", + WATCHPOINT_CREATED, + substrs=[ + 'Watchpoint created', + 'size = 4', + 'type = w', + '%s:%d' % + (self.source, + self.decl)]) self.runCmd("watchpoint modify -c 'global==5'") # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should be 0 initially. self.expect("watchpoint list -v", - substrs = ['hit_count = 0', 'global==5']) + substrs=['hit_count = 0', 'global==5']) self.runCmd("process continue") # We should be stopped again due to the watchpoint (write type). # The stop reason of the thread should be watchpoint. self.expect("thread backtrace", STOPPED_DUE_TO_WATCHPOINT, - substrs = ['stop reason = watchpoint']) + substrs=['stop reason = watchpoint']) self.expect("frame variable --show-globals global", - substrs = ['(int32_t)', 'global = 5']) + substrs=['(int32_t)', 'global = 5']) # Use the '-v' option to do verbose listing of the watchpoint. # The hit count should now be 2. self.expect("watchpoint list -v", - substrs = ['hit_count = 5']) + substrs=['hit_count = 5']) |
