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=["windows"])
@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_python(self):
+ 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()
- exe = self.getBuildArtifact("a.out")
+ 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)
- target = self.dbg.CreateTarget(exe)
- self.assertTrue(target, VALID_TARGET)
+ main_thread_id = main_thread.GetThreadID()
# This test works by setting a breakpoint in a function conditioned to stop only on
# the main thread, and then calling this function on a secondary thread, joining,
# and then calling again on the main thread. If the thread specific breakpoint works
# then it should not be hit on the secondary thread, only on the main
# thread.
-
- main_source_spec = lldb.SBFileSpec("main.cpp")
-
- main_breakpoint = target.BreakpointCreateBySourceRegex(
- "Set main breakpoint here", main_source_spec)
thread_breakpoint = target.BreakpointCreateBySourceRegex(
"Set thread-specific breakpoint here", main_source_spec)
-
- self.assertTrue(
- main_breakpoint.IsValid(),
- "Failed to set main breakpoint.")
- self.assertGreater(
- main_breakpoint.GetNumLocations(),
- 0,
- "main breakpoint has no locations associated with it.")
- self.assertTrue(
- thread_breakpoint.IsValid(),
- "Failed to set thread breakpoint.")
self.assertGreater(
thread_breakpoint.GetNumLocations(),
0,
"thread breakpoint has no locations associated with it.")
- process = target.LaunchSimple(
- None, None, self.get_process_working_directory())
-
- self.assertTrue(process, PROCESS_IS_VALID)
-
- stopped_threads = lldbutil.get_threads_stopped_at_breakpoint(
- process, main_breakpoint)
- self.assertEqual(
- len(stopped_threads),
- 1,
- "main breakpoint stopped at unexpected number of threads")
- main_thread = stopped_threads[0]
- main_thread_id = main_thread.GetThreadID()
-
# Set the thread-specific breakpoint to only stop on the main thread. The run the function
# on another thread and join on it. If the thread-specific breakpoint works, the next
# stop should be on the main thread.
- thread_breakpoint.SetThreadID(main_thread_id)
+
+ main_thread_id = main_thread.GetThreadID()
+ setter_method(main_thread, thread_breakpoint)
process.Continue()
next_stop_state = process.GetState()
bool BreakpointOptions::InvokeCallback(StoppointCallbackContext *context,
lldb::user_id_t break_id,
lldb::user_id_t break_loc_id) {
- if (m_callback && context->is_synchronous == IsCallbackSynchronous()) {
- return m_callback(m_callback_baton_sp ? m_callback_baton_sp->data()
+ if (m_callback) {
+ if (context->is_synchronous == IsCallbackSynchronous()) {
+ return m_callback(m_callback_baton_sp ? m_callback_baton_sp->data()
: nullptr,
context, break_id, break_loc_id);
- } else
- return true;
+ } else if (IsCallbackSynchronous()) {
+ // If a synchronous callback is called at async time, it should not say
+ // to stop.
+ return false;
+ }
+ }
+ return true;
}
bool BreakpointOptions::HasCallback() const {
ThreadSpec *BreakpointOptions::GetThreadSpec() {
if (m_thread_spec_ap.get() == nullptr)
+ {
+ m_set_flags.Set(eThreadSpec);
m_thread_spec_ap.reset(new ThreadSpec());
+ }
return m_thread_spec_ap.get();
}