diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/conditional_break')
2 files changed, 26 insertions, 18 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py index 7fcb44f0b3e..cec06e48f1c 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/TestConditionalBreak.py @@ -5,8 +5,8 @@ Test conditionally break on a function and inspect its variables. from __future__ import print_function - -import os, time +import os +import time import re import lldb from lldbsuite.test.decorators import * @@ -18,6 +18,7 @@ from lldbsuite.test import lldbutil # # This class currently fails for clang as well as llvm-gcc. + class ConditionalBreakTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) @@ -33,7 +34,9 @@ class ConditionalBreakTestCase(TestBase): self.build() self.simulate_conditional_break_by_user() - @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr26265: args in frames other than #0 are not evaluated correctly") + @expectedFailureAll( + oslist=["windows"], + bugnumber="llvm.org/pr26265: args in frames other than #0 are not evaluated correctly") def do_conditional_break(self): """Exercise some thread and frame APIs to break if c() is called by a().""" exe = os.path.join(os.getcwd(), "a.out") @@ -45,7 +48,8 @@ class ConditionalBreakTestCase(TestBase): self.assertTrue(breakpoint, 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) @@ -54,7 +58,8 @@ class ConditionalBreakTestCase(TestBase): STOPPED_DUE_TO_BREAKPOINT) # Find the line number where a's parent frame function is c. - line = line_number('main.c', + line = line_number( + 'main.c', "// Find the line number where c's parent frame is a here.") # Suppose we are only interested in the call scenario where c()'s @@ -66,15 +71,17 @@ class ConditionalBreakTestCase(TestBase): for j in range(10): if self.TraceOn(): print("j is: ", j) - thread = lldbutil.get_one_thread_stopped_at_breakpoint(process, breakpoint) - self.assertIsNotNone(thread, "Expected one thread to be stopped at the breakpoint") - + thread = lldbutil.get_one_thread_stopped_at_breakpoint( + process, breakpoint) + self.assertIsNotNone( + thread, "Expected one thread to be stopped at the breakpoint") + if thread.GetNumFrames() >= 2: frame0 = thread.GetFrameAtIndex(0) name0 = frame0.GetFunction().GetName() frame1 = thread.GetFrameAtIndex(1) name1 = frame1.GetFunction().GetName() - #lldbutil.print_stacktrace(thread) + # lldbutil.print_stacktrace(thread) self.assertTrue(name0 == "c", "Break on function c()") if (name1 == "a"): # By design, we know that a() calls c() only from main.c:27. @@ -83,7 +90,8 @@ class ConditionalBreakTestCase(TestBase): self.assertTrue(frame1.GetLineEntry().GetLine() == line, "Immediate caller a() at main.c:%d" % line) - # And the local variable 'val' should have a value of (int) 3. + # And the local variable 'val' should have a value of (int) + # 3. val = frame1.FindVariable("val") self.assertEqual("int", val.GetTypeName()) self.assertEqual("3", val.GetValue()) @@ -109,28 +117,28 @@ class ConditionalBreakTestCase(TestBase): self.runCmd("file a.out") self.runCmd("command source .lldb") - self.runCmd ("break list") + self.runCmd("break list") if self.TraceOn(): print("About to run.") self.runCmd("run", RUN_SUCCEEDED) - self.runCmd ("break list") + self.runCmd("break list") if self.TraceOn(): print("Done running") # 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 frame info for frame #0 points to a.out`c and its immediate caller # (frame #1) points to a.out`a. self.expect("frame info", "We should stop at c()", - substrs = ["a.out`c"]) + substrs=["a.out`c"]) # Select our parent frame as the current frame. self.runCmd("frame select 1") self.expect("frame info", "The immediate caller should be a()", - substrs = ["a.out`a"]) + substrs=["a.out`a"]) diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/conditional_break.py b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/conditional_break.py index b30a34e56b1..a62dd923af9 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/conditional_break.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/conditional_break/conditional_break.py @@ -1,6 +1,7 @@ import sys import lldb + def stop_if_called_from_a(frame, bp_loc, dict): thread = frame.GetThread() @@ -19,12 +20,11 @@ def stop_if_called_from_a(frame, bp_loc, dict): should_stop = True if thread.GetNumFrames() >= 2: - if (thread.frames[0].function.name == 'c' and thread.frames[1].function.name == 'a'): + if (thread.frames[0].function.name == + 'c' and thread.frames[1].function.name == 'a'): should_stop = True else: should_stop = False dbg.SetAsync(old_async) return should_stop - - |
