69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
"""
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Test that the save_crashlog command functions
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"""
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import os
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test.decorators import *
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class TestSaveCrashlog(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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# If your test case doesn't stress debug info, the
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# set this to true. That way it won't be run once for
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# each debug info format.
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NO_DEBUG_INFO_TESTCASE = True
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@skipUnlessDarwin
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def test_save_crashlog(self):
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"""There can be many tests in a test case - describe this test here."""
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self.build()
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self.main_source_file = lldb.SBFileSpec("main.c")
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self.save_crashlog()
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def save_crashlog(self):
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
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"I was called", self.main_source_file)
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self.runCmd("command script import lldb.macosx.crashlog")
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out_file = os.path.join(self.getBuildDir(), "crash.log")
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self.runCmd("save_crashlog '%s'"%(out_file))
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# Make sure we wrote the file:
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self.assertTrue(os.path.exists(out_file), "We wrote our file")
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# Now scan the file to make sure it looks right:
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# First get a few facts we'll use:
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exe_module = target.FindModule(target.GetExecutable())
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uuid_str = exe_module.GetUUIDString()
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# We'll set these to true when we find the elements in the file
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found_call_me = False
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found_main_line = False
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found_thread_header = False
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found_uuid_str = False
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with open(out_file, "r") as f:
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# We want to see a line with
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for line in f:
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if "Thread 0:" in line:
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found_thread_header = True
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if "call_me" in line and "main.c:" in line:
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found_call_me = True
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if "main" in line and "main.c:" in line:
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found_main_line = True
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if uuid_str in line and "a.out" in line:
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found_uuid_str = True
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self.assertTrue(found_thread_header, "Found thread header")
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self.assertTrue(found_call_me, "Found call_me line in stack")
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self.assertTrue(found_uuid_str, "Found main binary UUID")
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self.assertTrue(found_main_line, "Found main line in call stack")
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