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"""
Test that inlined breakpoints (breakpoint set on a file/line included from
another source file) works correctly.
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class InlinedBreakpointsTestCase(TestBase):
"""Bug fixed: rdar://problem/8464339"""
def test_with_run_command(self):
"""Test 'b basic_types.cpp:176' does break (where int.cpp includes basic_type.cpp)."""
self.build()
self.inlined_breakpoints()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break inside basic_type.cpp.
self.line = line_number("basic_type.cpp", "// Set break point at this line.")
def inlined_breakpoints(self):
"""Test 'b basic_types.cpp:176' does break (where int.cpp includes basic_type.cpp)."""
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# With the inline-breakpoint-strategy, our file+line breakpoint should
# not resolve to a location.
self.runCmd("settings set target.inline-breakpoint-strategy headers")
# Set a breakpoint and fail because it is in an inlined source
# implemenation file
lldbutil.run_break_set_by_file_and_line(
self, "basic_type.cpp", self.line, num_expected_locations=0
)
# Now enable breakpoints in implementation files and see the breakpoint
# set succeed
self.runCmd("settings set target.inline-breakpoint-strategy always")
# And add hooks to restore the settings during tearDown().
self.addTearDownHook(
lambda: self.runCmd("settings set target.inline-breakpoint-strategy always")
)
lldbutil.run_break_set_by_file_and_line(
self, "basic_type.cpp", self.line, num_expected_locations=1, loc_exact=True
)
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
# And it should break at basic_type.cpp:176.
self.expect(
"thread list",
STOPPED_DUE_TO_BREAKPOINT,
substrs=[
"stopped",
"basic_type.cpp:%d" % self.line,
"stop reason = breakpoint",
],
)
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