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5ec76fe720
This patch is the result of a discussion on lldb-dev, see http://lists.llvm.org/pipermail/lldb-dev/2018-January/013111.html for background. For each test (should be eventually: each test configuration) a separate build directory is created and we execute make VPATH=$srcdir/path/to/test -C $builddir/path/to/test -f $srcdir/path/to/test/Makefile -I $srcdir/path/to/test In order to make this work all LLDB tests need to be updated to find the executable in the test build directory, since CWD still points at the test's source directory, which is a requirement for unittest2. Although we have done extensive testing, I'm expecting that this first attempt will break a few bots. Please DO NOT HESITATE TO REVERT this patch in order to get the bots green again. We will likely have to iterate on this some more. Differential Revision: https://reviews.llvm.org/D42281 llvm-svn: 323803
75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
"""Test that a dSYM can be found when a binary is in a deep bundle with multiple pathname components."""
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from __future__ import print_function
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#import unittest2
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import os.path
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from time import sleep
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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exe_name = 'deep-bundle' # must match Makefile
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class DeepBundleTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfRemote
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@skipUnlessDarwin
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# This test is explicitly a dSYM test, it doesn't need to run for any other config, but
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# the following doesn't work, fixme.
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# @skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is looking explicitly for a dSYM")
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def setUp(self):
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TestBase.setUp(self)
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self.source = 'main.c'
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def tearDown(self):
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# Destroy process before TestBase.tearDown()
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self.dbg.GetSelectedTarget().GetProcess().Destroy()
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# Call super's tearDown().
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TestBase.tearDown(self)
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def test_attach_and_check_dsyms(self):
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"""Test attach to binary, see if the framework dSYM is found"""
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exe = self.getBuildArtifact(exe_name)
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self.build()
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popen = self.spawnSubprocess(exe, [self.getBuildDir()])
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self.addTearDownHook(self.cleanupSubprocesses)
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# Give the inferior time to start up, dlopen a bundle, remove the bundle it linked in
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sleep(5)
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# Since the library that was dlopen()'ed is now removed, lldb will need to find the
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# binary & dSYM via target.exec-search-paths
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settings_str = "settings set target.exec-search-paths " + self.get_process_working_directory() + "/hide.app"
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self.runCmd(settings_str)
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self.runCmd("process attach -p " + str(popen.pid))
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target = self.dbg.GetSelectedTarget()
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self.assertTrue(target.IsValid(), 'Should have a valid Target after attaching to process')
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setup_complete = target.FindFirstGlobalVariable("setup_is_complete")
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self.assertTrue(setup_complete.GetValueAsUnsigned() == 1, 'Check that inferior process has completed setup')
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# Find the bundle module, see if we found the dSYM too (they're both in "hide.app")
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i = 0
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found_module = False
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while i < target.GetNumModules():
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mod = target.GetModuleAtIndex(i)
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if mod.GetFileSpec().GetFilename() == 'MyFramework':
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found_module = True
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dsym_name = mod.GetSymbolFileSpec().GetFilename()
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self.assertTrue (dsym_name == 'MyFramework', "Check that we found the dSYM for the bundle that was loaded")
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i=i+1
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self.assertTrue(found_module, "Check that we found the framework loaded in lldb's image list")
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if __name__ == '__main__':
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unittest.main()
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