src/third_party/llvm-project/lldb/packages/Python/lldbsuite/test/macosx/find-dsym/deep-bundle/TestDeepBundle.py

"""Test that a dSYM can be found when a binary is in a deep bundle with multiple pathname components."""

from __future__ import print_function

#import unittest2
import os.path
from time import sleep

import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil


exe_name = 'deep-bundle'  # must match Makefile

class DeepBundleTestCase(TestBase):

    mydir = TestBase.compute_mydir(__file__)

    @skipIfRemote
    @skipUnlessDarwin
    # This test is explicitly a dSYM test, it doesn't need to run for any other config, but
    # the following doesn't work, fixme.
    # @skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is looking explicitly for a dSYM")

    def setUp(self):
        TestBase.setUp(self)
        self.source = 'main.c'

    def tearDown(self):
        # Destroy process before TestBase.tearDown()
        self.dbg.GetSelectedTarget().GetProcess().Destroy()

        # Call super's tearDown().
        TestBase.tearDown(self)

    def test_attach_and_check_dsyms(self):
        """Test attach to binary, see if the framework dSYM is found"""
        exe = self.getBuildArtifact(exe_name)
        self.build()
        popen = self.spawnSubprocess(exe, [self.getBuildDir()])
        self.addTearDownHook(self.cleanupSubprocesses)

        # Give the inferior time to start up, dlopen a bundle, remove the bundle it linked in
        sleep(5)

        # Since the library that was dlopen()'ed is now removed, lldb will need to find the
        # binary & dSYM via target.exec-search-paths
        settings_str = "settings set target.exec-search-paths " + self.get_process_working_directory() + "/hide.app"
        self.runCmd(settings_str)
        self.runCmd("process attach -p " + str(popen.pid))

        target = self.dbg.GetSelectedTarget()
        self.assertTrue(target.IsValid(), 'Should have a valid Target after attaching to process')

        setup_complete = target.FindFirstGlobalVariable("setup_is_complete")
        self.assertTrue(setup_complete.GetValueAsUnsigned() == 1, 'Check that inferior process has completed setup')

        # Find the bundle module, see if we found the dSYM too (they're both in "hide.app")
        i = 0
        found_module = False
        while i < target.GetNumModules():
            mod = target.GetModuleAtIndex(i)
            if mod.GetFileSpec().GetFilename() == 'MyFramework':
                found_module = True
                dsym_name = mod.GetSymbolFileSpec().GetFilename()
                self.assertTrue (dsym_name == 'MyFramework', "Check that we found the dSYM for the bundle that was loaded")
            i=i+1

        self.assertTrue(found_module, "Check that we found the framework loaded in lldb's image list")

if __name__ == '__main__':
    unittest.main()