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"""
Test lldb-dap setBreakpoints request
"""
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
import lldbdap_testcase
class TestDAP_threads(lldbdap_testcase.DAPTestCaseBase):
@skipIfWindows
def test_correct_thread(self):
"""
Tests that the correct thread is selected if we continue from
a thread that goes away and hit a breakpoint in another thread.
In this case, the selected thread should be the thread that
just hit the breakpoint, and not the first thread in the list.
"""
program = self.getBuildArtifact("a.out")
self.build_and_launch(program)
source = "main.c"
breakpoint_line = line_number(source, "// break here")
lines = [breakpoint_line]
# Set breakpoint in the thread function
breakpoint_ids = self.set_source_breakpoints(source, lines)
self.assertEqual(
len(breakpoint_ids), len(lines), "expect correct number of breakpoints"
)
self.continue_to_breakpoints(breakpoint_ids)
# We're now stopped at the breakpoint in the first thread, thread #2.
# Continue to join the first thread and hit the breakpoint in the
# second thread, thread #3.
self.dap_server.request_continue()
stopped_event = self.dap_server.wait_for_stopped()
# Verify that the description is the relevant breakpoint,
# preserveFocusHint is False and threadCausedFocus is True
self.assertTrue(
stopped_event[0]["body"]["description"].startswith(
"breakpoint %s." % breakpoint_ids[0]
)
)
self.assertFalse(stopped_event[0]["body"]["preserveFocusHint"])
self.assertTrue(stopped_event[0]["body"]["threadCausedFocus"])
@skipIfWindows
def test_thread_format(self):
"""
Tests the support for custom thread formats.
"""
program = self.getBuildArtifact("a.out")
self.build_and_launch(
program, customThreadFormat="This is thread index #${thread.index}"
)
source = "main.c"
breakpoint_line = line_number(source, "// break here")
lines = [breakpoint_line]
# Set breakpoint in the thread function
breakpoint_ids = self.set_source_breakpoints(source, lines)
self.assertEqual(
len(breakpoint_ids), len(lines), "expect correct number of breakpoints"
)
self.continue_to_breakpoints(breakpoint_ids)
# We are stopped at the second thread
threads = self.dap_server.get_threads()
self.assertEqual(threads[0]["name"], "This is thread index #1")
self.assertEqual(threads[1]["name"], "This is thread index #2")
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