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"""
Test that inlined breakpoints (breakpoint set on a file/line included from
another source file) works correctly.
"""
from __future__ import print_function
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class InlinedBreakpointsTestCase(TestBase):
"""Bug fixed: rdar://problem/8464339"""
mydir = TestBase.compute_mydir(__file__)
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',
'stop reason = breakpoint',
'basic_type.cpp:%d' % self.line])
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