diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/thread')
13 files changed, 72 insertions, 24 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/Makefile b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/Makefile new file mode 100644 index 000000000000..f0bcf9752de2 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/Makefile @@ -0,0 +1,6 @@ +LEVEL = ../../../make + +CXXFLAGS += -std=c++11 +CXX_SOURCES := main.cpp +ENABLE_THREADS := YES +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/TestBacktraceLimit.py b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/TestBacktraceLimit.py new file mode 100644 index 000000000000..4e595ea4c5f6 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/TestBacktraceLimit.py @@ -0,0 +1,31 @@ +""" +Test that the target.process.thread.max-backtrace-depth setting works. +""" + +import unittest2 +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + + +class BacktraceLimitSettingTest(TestBase): + + mydir = TestBase.compute_mydir(__file__) + NO_DEBUG_INFO_TESTCASE = True + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + + def test_backtrace_depth(self): + """Test that the max-backtrace-depth setting limits backtraces.""" + self.build() + self.main_source_file = lldb.SBFileSpec("main.cpp") + (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, + "Set a breakpoint here", self.main_source_file) + interp = self.dbg.GetCommandInterpreter() + result = lldb.SBCommandReturnObject() + interp.HandleCommand("settings set target.process.thread.max-backtrace-depth 30", result) + self.assertEqual(True, result.Succeeded()) + self.assertEqual(30, thread.GetNumFrames()) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/main.cpp b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/main.cpp new file mode 100644 index 000000000000..eca1eadc8e45 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/thread/backtrace_limit/main.cpp @@ -0,0 +1,13 @@ +int bottom () { + return 1; // Set a breakpoint here +} +int foo(int in) { + if (in > 0) + return foo(--in) + 5; + else + return bottom(); +} +int main() +{ + return foo(500); +} diff --git a/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py b/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py index b20b738825a2..fa96db06a59d 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/crash_during_step/TestCrashDuringStep.py @@ -20,7 +20,6 @@ class CrashDuringStepTestCase(TestBase): TestBase.setUp(self) self.breakpoint = line_number('main.cpp', '// Set breakpoint here') - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778") # IO error due to breakpoint at invalid address @expectedFailureAll(triple=re.compile('^mips')) def test_step_inst_with(self): diff --git a/packages/Python/lldbsuite/test/functionalities/thread/create_after_attach/TestCreateAfterAttach.py b/packages/Python/lldbsuite/test/functionalities/thread/create_after_attach/TestCreateAfterAttach.py index 3f26d8c76579..2afa77d34b5e 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/create_after_attach/TestCreateAfterAttach.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/create_after_attach/TestCreateAfterAttach.py @@ -23,7 +23,6 @@ class CreateAfterAttachTestCase(TestBase): # Occasionally hangs on Windows, may be same as other issues. @skipIfWindows @skipIfiOSSimulator - @expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], bugnumber="<rdar://problem/34538611>") # old lldb-server has race condition, launching an inferior and then launching debugserver in quick succession sometimes fails def test_create_after_attach_with_popen(self): """Test thread creation after process attach.""" self.build(dictionary=self.getBuildFlags(use_cpp11=False)) @@ -34,7 +33,6 @@ class CreateAfterAttachTestCase(TestBase): @skipIfRemote @skipIfWindows # Windows doesn't have fork. @skipIfiOSSimulator - @expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], bugnumber="<rdar://problem/34538611>") # old lldb-server has race condition, launching an inferior and then launching debugserver in quick succession sometimes fails def test_create_after_attach_with_fork(self): """Test thread creation after process attach.""" self.build(dictionary=self.getBuildFlags(use_cpp11=False)) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py b/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py index c62990ccc93a..76c2c47da2cf 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/exit_during_break/TestExitDuringBreak.py @@ -23,9 +23,6 @@ class ExitDuringBreakpointTestCase(TestBase): # Find the line number for our breakpoint. self.breakpoint = line_number('main.cpp', '// Set breakpoint here') - @expectedFailureAll( - oslist=["linux"], - bugnumber="llvm.org/pr15824 thread states not properly maintained") def test(self): """Test thread exit during breakpoint handling.""" self.build(dictionary=self.getBuildFlags()) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/exit_during_step/TestExitDuringStep.py b/packages/Python/lldbsuite/test/functionalities/thread/exit_during_step/TestExitDuringStep.py index 0343a888a0f1..76488a7185de 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/exit_during_step/TestExitDuringStep.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/exit_during_step/TestExitDuringStep.py @@ -18,6 +18,7 @@ class ExitDuringStepTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @skipIfFreeBSD # llvm.org/pr21411: test is hanging + @skipIfWindows # This is flakey on Windows: llvm.org/pr38373 def test(self): """Test thread exit during step handling.""" self.build(dictionary=self.getBuildFlags()) @@ -27,6 +28,7 @@ class ExitDuringStepTestCase(TestBase): True) @skipIfFreeBSD # llvm.org/pr21411: test is hanging + @skipIfWindows # This is flakey on Windows: llvm.org/pr38373 def test_step_over(self): """Test thread exit during step-over handling.""" self.build(dictionary=self.getBuildFlags()) @@ -36,6 +38,7 @@ class ExitDuringStepTestCase(TestBase): False) @skipIfFreeBSD # llvm.org/pr21411: test is hanging + @skipIfWindows # This is flakey on Windows: llvm.org/pr38373 def test_step_in(self): """Test thread exit during step-in handling.""" self.build(dictionary=self.getBuildFlags()) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/jump/TestThreadJump.py b/packages/Python/lldbsuite/test/functionalities/thread/jump/TestThreadJump.py index 3300078e8c60..7194dafe0ac1 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/jump/TestThreadJump.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/jump/TestThreadJump.py @@ -17,7 +17,6 @@ class ThreadJumpTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr32343") def test(self): """Test thread jump handling.""" self.build(dictionary=self.getBuildFlags()) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py b/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py index cff9b5a8d5e5..3d7e26816f84 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/multi_break/TestMultipleBreakpoints.py @@ -32,9 +32,7 @@ class MultipleBreakpointTestCase(TestBase): @expectedFailureAll( oslist=["freebsd"], bugnumber="llvm.org/pr18190 thread states not properly maintained") - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly") + @skipIfWindows # This is flakey on Windows: llvm.org/pr24668, llvm.org/pr38373 def test(self): """Test simultaneous breakpoints in multiple threads.""" self.build(dictionary=self.getBuildFlags()) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/num_threads/TestNumThreads.py b/packages/Python/lldbsuite/test/functionalities/thread/num_threads/TestNumThreads.py index 724b9d8be907..9aa4a831a745 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/num_threads/TestNumThreads.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/num_threads/TestNumThreads.py @@ -64,7 +64,7 @@ class NumberOfThreadsTestCase(TestBase): 'Number of expected threads and actual threads do not match.') @skipIfDarwin # rdar://33462362 - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr37658") + @skipIfWindows # This is flakey on Windows: llvm.org/pr37658, llvm.org/pr38373 def test_unique_stacks(self): """Test backtrace unique with multiple threads executing the same stack.""" self.build() diff --git a/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py b/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py index 0cbd94e199dc..4b1247316e18 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/state/TestThreadStates.py @@ -52,17 +52,6 @@ class ThreadStateTestCase(TestBase): self.thread_state_after_expression_test() # thread states not properly maintained - @unittest2.expectedFailure("llvm.org/pr16712") - @expectedFailureAll( - oslist=["windows"], - bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly") - @skipIfDarwin # llvm.org/pr15824 thread states not properly maintained and <rdar://problem/28557237> - def test_process_interrupt(self): - """Test process interrupt.""" - self.build(dictionary=self.getBuildFlags(use_cpp11=False)) - self.process_interrupt_test() - - # thread states not properly maintained @unittest2.expectedFailure("llvm.org/pr15824 and <rdar://problem/28557237>") @expectedFailureAll( oslist=["windows"], @@ -198,13 +187,19 @@ class ThreadStateTestCase(TestBase): # Let the process run to completion self.runCmd("process continue") - def process_interrupt_test(self): + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr24668: Breakpoints not resolved correctly") + @skipIfDarwin # llvm.org/pr15824 thread states not properly maintained and <rdar://problem/28557237> + @no_debug_info_test + def test_process_interrupt(self): """Test process interrupt and continue.""" + self.build(dictionary=self.getBuildFlags(use_cpp11=False)) exe = self.getBuildArtifact("a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint in the main thread. - lldbutil.run_break_set_by_file_and_line( + bpno = lldbutil.run_break_set_by_file_and_line( self, "main.cpp", self.break_1, num_expected_locations=1) # Run the program. @@ -218,6 +213,10 @@ class ThreadStateTestCase(TestBase): process, lldb.eStopReasonBreakpoint) self.assertIsNotNone(thread) + # Remove the breakpoint to avoid the single-step-over-bkpt dance in the + # "continue" below + self.assertTrue(target.BreakpointDelete(bpno)) + # Continue, the inferior will go into an infinite loop waiting for # 'g_test' to change. self.dbg.SetAsync(True) diff --git a/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py b/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py index 238b18837884..e786e8d7ff1e 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/step_out/TestThreadStepOut.py @@ -25,6 +25,7 @@ class ThreadStepOutTestCase(TestBase): @expectedFailureAll( oslist=["freebsd"], bugnumber="llvm.org/pr18066 inferior does not exit") + @skipIfWindows # This test will hang on windows llvm.org/pr21753 @expectedFailureAll(oslist=["windows"]) def test_step_single_thread(self): """Test thread step out on one thread via command interpreter. """ @@ -39,6 +40,7 @@ class ThreadStepOutTestCase(TestBase): @expectedFailureAll( oslist=["freebsd"], bugnumber="llvm.org/pr19347 2nd thread stops at breakpoint") + @skipIfWindows # This test will hang on windows llvm.org/pr21753 @expectedFailureAll(oslist=["windows"]) @expectedFailureAll(oslist=["watchos"], archs=['armv7k'], bugnumber="rdar://problem/34674488") # stop reason is trace when it should be step-out def test_step_all_threads(self): @@ -54,6 +56,7 @@ class ThreadStepOutTestCase(TestBase): @expectedFailureAll( oslist=["freebsd"], bugnumber="llvm.org/pr19347 2nd thread stops at breakpoint") + @skipIfWindows # This test will hang on windows llvm.org/pr21753 @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24681") def test_python(self): """Test thread step out on one thread via Python API (dwarf).""" diff --git a/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py b/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py index 07ceb3f5f6b7..c8b6e675b8a9 100644 --- a/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py +++ b/packages/Python/lldbsuite/test/functionalities/thread/thread_exit/TestThreadExit.py @@ -8,6 +8,7 @@ from __future__ import print_function import os import time import lldb +from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * import lldbsuite.test.lldbutil as lldbutil @@ -25,6 +26,7 @@ class ThreadExitTestCase(TestBase): self.break_3 = line_number('main.cpp', '// Set third breakpoint here') self.break_4 = line_number('main.cpp', '// Set fourth breakpoint here') + @skipIfWindows # This is flakey on Windows: llvm.org/pr38373 def test(self): """Test thread exit handling.""" self.build(dictionary=self.getBuildFlags()) |