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"""
Test _regexp-break command which uses regular expression matching to dispatch to other built in breakpoint commands.
"""
import os
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class RegexpBreakCommandTestCase(TestBase):
def test(self):
"""Test _regexp-break command."""
self.build()
self.regexp_break_command()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break inside main().
self.source = "main.c"
self.line = line_number(self.source, "// Set break point at this line.")
def regexp_break_command(self):
"""Test the super consie "b" command, which is analias for _regexp-break."""
exe = self.getBuildArtifact("a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
break_results = lldbutil.run_break_set_command(self, "b %d" % self.line)
lldbutil.check_breakpoint_result(
self,
break_results,
file_name="main.c",
line_number=self.line,
num_locations=1,
)
break_results = lldbutil.run_break_set_command(
self, "b %s:%d" % (self.source, self.line)
)
lldbutil.check_breakpoint_result(
self,
break_results,
file_name="main.c",
line_number=self.line,
num_locations=1,
)
# Check breakpoint with full file path.
full_path = os.path.join(self.getSourceDir(), self.source)
break_results = lldbutil.run_break_set_command(
self, "b %s:%d" % (full_path, self.line)
)
lldbutil.check_breakpoint_result(
self,
break_results,
file_name="main.c",
line_number=self.line,
num_locations=1,
)
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect(
"thread list",
STOPPED_DUE_TO_BREAKPOINT,
substrs=["stopped", "stop reason = breakpoint"],
)
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