diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/stop-hook')
3 files changed, 109 insertions, 53 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookCmd.py b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookCmd.py index 93f846a0687..3d23f644554 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookCmd.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookCmd.py @@ -5,13 +5,13 @@ Test lldb target stop-hook command. from __future__ import print_function - import os import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil + class StopHookCmdTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -20,9 +20,15 @@ class StopHookCmdTestCase(TestBase): # Call super's setUp(). TestBase.setUp(self) # Find the line numbers inside main.cpp. - self.begl = line_number('main.cpp', '// Set breakpoint here to test target stop-hook.') - self.endl = line_number('main.cpp', '// End of the line range for which stop-hook is to be run.') - self.line = line_number('main.cpp', '// Another breakpoint which is outside of the stop-hook range.') + self.begl = line_number( + 'main.cpp', + '// Set breakpoint here to test target stop-hook.') + self.endl = line_number( + 'main.cpp', + '// End of the line range for which stop-hook is to be run.') + self.line = line_number( + 'main.cpp', + '// Another breakpoint which is outside of the stop-hook range.') @no_debug_info_test def test_not_crashing_if_no_target(self): @@ -35,32 +41,37 @@ class StopHookCmdTestCase(TestBase): exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.begl, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.cpp", self.begl, num_expected_locations=1, loc_exact=True) - lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True) + lldbutil.run_break_set_by_file_and_line( + self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True) - self.runCmd("target stop-hook add -f main.cpp -l %d -e %d -o 'expr ptr'" % (self.begl, self.endl)) + self.runCmd( + "target stop-hook add -f main.cpp -l %d -e %d -o 'expr ptr'" % + (self.begl, self.endl)) self.expect('target stop-hook list', 'Stop Hook added successfully', - substrs = ['State: enabled', - 'expr ptr']) + substrs=['State: enabled', + 'expr ptr']) self.runCmd('target stop-hook disable') self.expect('target stop-hook list', 'Stop Hook disabled successfully', - substrs = ['State: disabled', - 'expr ptr']) + substrs=['State: disabled', + 'expr ptr']) self.runCmd('target stop-hook enable') self.expect('target stop-hook list', 'Stop Hook enabled successfully', - substrs = ['State: enabled', - 'expr ptr']) + substrs=['State: enabled', + 'expr ptr']) 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")) self.runCmd('target stop-hook delete') self.expect('target stop-hook list', 'Stop Hook deleted successfully', - substrs = ['No stop hooks.']) + substrs=['No stop hooks.']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookMechanism.py b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookMechanism.py index c42c1e56388..fa5c6de0565 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookMechanism.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/TestStopHookMechanism.py @@ -5,7 +5,6 @@ Test lldb target stop-hook mechanism to see whether it fires off correctly . from __future__ import print_function - import os import lldb from lldbsuite.test.decorators import * @@ -13,6 +12,7 @@ from lldbsuite.test.lldbtest import * from lldbsuite.test import configuration from lldbsuite.test import lldbutil + class StopHookMechanismTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -21,14 +21,24 @@ class StopHookMechanismTestCase(TestBase): # Call super's setUp(). TestBase.setUp(self) # Find the line numbers inside main.cpp. - self.begl = line_number('main.cpp', '// Set breakpoint here to test target stop-hook.') - self.endl = line_number('main.cpp', '// End of the line range for which stop-hook is to be run.') - self.correct_step_line = line_number ('main.cpp', '// We should stop here after stepping.') - self.line = line_number('main.cpp', '// Another breakpoint which is outside of the stop-hook range.') + self.begl = line_number( + 'main.cpp', + '// Set breakpoint here to test target stop-hook.') + self.endl = line_number( + 'main.cpp', + '// End of the line range for which stop-hook is to be run.') + self.correct_step_line = line_number( + 'main.cpp', '// We should stop here after stepping.') + self.line = line_number( + 'main.cpp', + '// Another breakpoint which is outside of the stop-hook range.') - @skipIfFreeBSD # llvm.org/pr15037 - @expectedFlakeyLinux('llvm.org/pr15037') # stop-hooks sometimes fail to fire on Linux - @expectedFailureAll(hostoslist=["windows"], bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") + @skipIfFreeBSD # llvm.org/pr15037 + # stop-hooks sometimes fail to fire on Linux + @expectedFlakeyLinux('llvm.org/pr15037') + @expectedFailureAll( + hostoslist=["windows"], + bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") def test(self): """Test the stop-hook mechanism.""" self.build() @@ -40,7 +50,8 @@ class StopHookMechanismTestCase(TestBase): add_prompt1 = "> " # So that the child gets torn down after the test. - self.child = pexpect.spawn('%s %s' % (lldbtest_config.lldbExec, self.lldbOption)) + self.child = pexpect.spawn('%s %s' % + (lldbtest_config.lldbExec, self.lldbOption)) child = self.child # Turn on logging for what the child sends back. if self.TraceOn(): @@ -48,11 +59,17 @@ class StopHookMechanismTestCase(TestBase): if lldb.remote_platform: child.expect_exact(prompt) - child.sendline('platform select %s' % lldb.remote_platform.GetName()) + child.sendline( + 'platform select %s' % + lldb.remote_platform.GetName()) child.expect_exact(prompt) - child.sendline('platform connect %s' % configuration.lldb_platform_url) + child.sendline( + 'platform connect %s' % + configuration.lldb_platform_url) child.expect_exact(prompt) - child.sendline('platform settings -w %s' % configuration.lldb_platform_working_dir) + child.sendline( + 'platform settings -w %s' % + configuration.lldb_platform_working_dir) child.expect_exact(prompt) child.sendline('target create %s' % exe) @@ -63,7 +80,9 @@ class StopHookMechanismTestCase(TestBase): child.expect_exact(prompt) child.sendline('breakpoint set -f main.cpp -l %d' % self.line) child.expect_exact(prompt) - child.sendline('target stop-hook add -f main.cpp -l %d -e %d' % (self.begl, self.endl)) + child.sendline( + 'target stop-hook add -f main.cpp -l %d -e %d' % + (self.begl, self.endl)) child.expect_exact(add_prompt) child.expect_exact(add_prompt1) child.sendline('expr ptr') @@ -72,10 +91,12 @@ class StopHookMechanismTestCase(TestBase): child.expect_exact(prompt) child.sendline('target stop-hook list') - # Now run the program, expect to stop at the first breakpoint which is within the stop-hook range. + # Now run the program, expect to stop at the first breakpoint which is + # within the stop-hook range. child.expect_exact(prompt) child.sendline('run') - # Make sure we see the stop hook text from the stop of the process from the run hitting the first breakpoint + # Make sure we see the stop hook text from the stop of the process from + # the run hitting the first breakpoint child.expect_exact('(void *) $') child.expect_exact(prompt) child.sendline('thread step-over') @@ -91,13 +112,16 @@ class StopHookMechanismTestCase(TestBase): print('expecting "%s"' % at_line) child.expect_exact(at_line) - # Now continue the inferior, we'll stop at another breakpoint which is outside the stop-hook range. + # Now continue the inferior, we'll stop at another breakpoint which is + # outside the stop-hook range. child.sendline('process continue') - child.expect_exact('// Another breakpoint which is outside of the stop-hook range.') - #self.DebugPExpect(child) + child.expect_exact( + '// Another breakpoint which is outside of the stop-hook range.') + # self.DebugPExpect(child) child.sendline('thread step-over') - child.expect_exact('// Another breakpoint which is outside of the stop-hook range.') - #self.DebugPExpect(child) + child.expect_exact( + '// Another breakpoint which is outside of the stop-hook range.') + # self.DebugPExpect(child) # Verify that the 'Stop Hooks' mechanism is NOT BEING fired off. self.expect(child.before, exe=False, matching=False, - substrs = ['(void *) $']) + substrs=['(void *) $']) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/multiple_threads/TestStopHookMultipleThreads.py b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/multiple_threads/TestStopHookMultipleThreads.py index 57395832dc2..3a18877ef2d 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/multiple_threads/TestStopHookMultipleThreads.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/stop-hook/multiple_threads/TestStopHookMultipleThreads.py @@ -5,14 +5,15 @@ Test that lldb stop-hook works for multiple threads. 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 configuration from lldbsuite.test import lldbutil + class StopHookForMultipleThreadsTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -23,15 +24,22 @@ class StopHookForMultipleThreadsTestCase(TestBase): # Our simple source filename. self.source = 'main.cpp' # Find the line number to break inside main(). - self.first_stop = line_number(self.source, '// Set break point at this line, and add a stop-hook.') - self.thread_function = line_number(self.source, '// Break here to test that the stop-hook mechanism works for multiple threads.') - # Build dictionary to have unique executable names for each test method. + self.first_stop = line_number( + self.source, '// Set break point at this line, and add a stop-hook.') + self.thread_function = line_number( + self.source, + '// Break here to test that the stop-hook mechanism works for multiple threads.') + # 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} @expectedFlakeyFreeBSD("llvm.org/pr15037") - @expectedFlakeyLinux("llvm.org/pr15037") # stop hooks sometimes fail to fire on Linux - @expectedFailureAll(hostoslist=["windows"], bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") + # stop hooks sometimes fail to fire on Linux + @expectedFlakeyLinux("llvm.org/pr15037") + @expectedFailureAll( + hostoslist=["windows"], + bugnumber="llvm.org/pr22274: need a pexpect replacement for windows") def test_stop_hook_multiple_threads(self): """Test that lldb stop-hook works for multiple threads.""" self.build(dictionary=self.d) @@ -42,7 +50,8 @@ class StopHookForMultipleThreadsTestCase(TestBase): prompt = "(lldb) " # So that the child gets torn down after the test. - self.child = pexpect.spawn('%s %s' % (lldbtest_config.lldbExec, self.lldbOption)) + self.child = pexpect.spawn('%s %s' % + (lldbtest_config.lldbExec, self.lldbOption)) child = self.child # Turn on logging for what the child sends back. if self.TraceOn(): @@ -50,11 +59,17 @@ class StopHookForMultipleThreadsTestCase(TestBase): if lldb.remote_platform: child.expect_exact(prompt) - child.sendline('platform select %s' % lldb.remote_platform.GetName()) + child.sendline( + 'platform select %s' % + lldb.remote_platform.GetName()) child.expect_exact(prompt) - child.sendline('platform connect %s' % configuration.lldb_platform_url) + child.sendline( + 'platform connect %s' % + configuration.lldb_platform_url) child.expect_exact(prompt) - child.sendline('platform settings -w %s' % configuration.lldb_platform_working_dir) + child.sendline( + 'platform settings -w %s' % + configuration.lldb_platform_working_dir) child.expect_exact(prompt) child.sendline('target create %s' % exe) @@ -63,17 +78,23 @@ class StopHookForMultipleThreadsTestCase(TestBase): child.expect_exact(prompt) child.sendline('breakpoint set -f main.cpp -l %d' % self.first_stop) child.expect_exact(prompt) - child.sendline('breakpoint set -f main.cpp -l %d' % self.thread_function) + child.sendline( + 'breakpoint set -f main.cpp -l %d' % + self.thread_function) child.expect_exact(prompt) - # Now run the program, expect to stop at the first breakpoint which is within the stop-hook range. + # Now run the program, expect to stop at the first breakpoint which is + # within the stop-hook range. child.sendline('run') - child.expect_exact("Process") # 'Process 2415 launched', 'Process 2415 stopped' + # 'Process 2415 launched', 'Process 2415 stopped' + child.expect_exact("Process") child.expect_exact(prompt) - child.sendline('target stop-hook add -o "frame variable --show-globals g_val"') - child.expect_exact("Stop hook") # 'Stop hook #1 added.' + child.sendline( + 'target stop-hook add -o "frame variable --show-globals g_val"') + child.expect_exact("Stop hook") # 'Stop hook #1 added.' child.expect_exact(prompt) - # Continue and expect to find the output emitted by the firing of our stop hook. + # Continue and expect to find the output emitted by the firing of our + # stop hook. child.sendline('continue') child.expect_exact('(uint32_t) ::g_val = ') |
