Files
clang-p2996/lldb/test/API/functionalities/thread/thread_specific_break/TestThreadSpecificBreakpoint.py
Jordan Rupprecht 99451b4453 [lldb][test] Remove symlink for API tests.
Summary: Moves lldbsuite tests to lldb/test/API.

This is a largely mechanical change, moved with the following steps:

```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```

lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.

Reviewers: labath, JDevlieghere

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D71151
2020-02-11 10:03:53 -08:00

72 lines
2.7 KiB
Python

"""
Test that we obey thread conditioned breakpoints.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
def set_thread_id(thread, breakpoint):
id = thread.id
breakpoint.SetThreadID(id)
def set_thread_name(thread, breakpoint):
breakpoint.SetThreadName("main-thread")
class ThreadSpecificBreakTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
NO_DEBUG_INFO_TESTCASE = True
@add_test_categories(['pyapi'])
@expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], archs=['armv7', 'armv7k'], bugnumber='rdar://problem/34563920') # armv7 ios problem - breakpoint with tid qualifier isn't working
def test_thread_id(self):
self.do_test(set_thread_id)
@skipUnlessDarwin
@expectedFailureAll(oslist=['ios', 'watchos', 'tvos', 'bridgeos'], archs=['armv7', 'armv7k'], bugnumber='rdar://problem/34563920') # armv7 ios problem - breakpoint with tid qualifier isn't working
def test_thread_name(self):
self.do_test(set_thread_name)
def do_test(self, setter_method):
"""Test that we obey thread conditioned breakpoints."""
self.build()
main_source_spec = lldb.SBFileSpec("main.cpp")
(target, process, main_thread, main_breakpoint) = lldbutil.run_to_source_breakpoint(self,
"Set main breakpoint here", main_source_spec)
thread_breakpoint = target.BreakpointCreateBySourceRegex(
"Set thread-specific breakpoint here", main_source_spec)
self.assertGreater(
thread_breakpoint.GetNumLocations(),
0,
"thread breakpoint has no locations associated with it.")
# Set the thread-specific breakpoint to stop only on the main thread
# before the secondary thread has a chance to execute it. The main
# thread joins the secondary thread, and then the main thread will
# execute the code at the breakpoint. If the thread-specific
# breakpoint works, the next stop will be on the main thread.
setter_method(main_thread, thread_breakpoint)
process.Continue()
next_stop_state = process.GetState()
self.assertEqual(
next_stop_state,
lldb.eStateStopped,
"We should have stopped at the thread breakpoint.")
stopped_threads = lldbutil.get_threads_stopped_at_breakpoint(
process, thread_breakpoint)
self.assertEqual(
len(stopped_threads),
1,
"thread breakpoint stopped at unexpected number of threads")
self.assertEqual(
stopped_threads[0].GetThreadID(),
main_thread.GetThreadID(),
"thread breakpoint stopped at the wrong thread")