045fde58d1
99% of this CL is simply moving calls to "import pexpect" to a more narrow scope - i.e. the function that actually runs a particular test. This way the test suite can run on Windows, which doesn't have pexpect, and the individual tests that use pexpect can be disabled on a platform-specific basis. Additionally, this CL fixes a few other cases of non-portability. Notably, using "ps" to get the command line, and os.uname() to determine the architecture don't work on Windows. Finally, this also adds a stubbed out builder_win32 module. The full test suite runs correctly on Windows after this CL, although there is still some work remaining on the C++ side to fix one-shot script commands from LLDB (e.g. script print "foo"), which currently deadlock. Reviewed by: Todd Fiala Differential Revision: http://reviews.llvm.org/D4573 llvm-svn: 213343
109 lines
4.1 KiB
Python
109 lines
4.1 KiB
Python
"""Test that the 'add-dsym', aka 'target symbols add', command informs the user about success or failure."""
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import os, time
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import unittest2
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import lldb
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from lldbtest import *
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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class AddDsymCommandCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def setUp(self):
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TestBase.setUp(self)
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self.template = 'main.cpp.template'
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self.source = 'main.cpp'
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self.teardown_hook_added = False
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def test_add_dsym_command_with_error(self):
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"""Test that the 'add-dsym' command informs the user about failures."""
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# Call the program generator to produce main.cpp, version 1.
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self.generate_main_cpp(version=1)
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self.buildDsym(clean=True)
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# Insert some delay and then call the program generator to produce main.cpp, version 2.
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time.sleep(5)
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self.generate_main_cpp(version=101)
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# Now call make again, but this time don't generate the dSYM.
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self.buildDwarf(clean=False)
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self.exe_name = 'a.out'
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self.do_add_dsym_with_error(self.exe_name)
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def test_add_dsym_command_with_success(self):
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"""Test that the 'add-dsym' command informs the user about success."""
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# Call the program generator to produce main.cpp, version 1.
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self.generate_main_cpp(version=1)
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self.buildDsym(clean=True)
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self.exe_name = 'a.out'
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self.do_add_dsym_with_success(self.exe_name)
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def test_add_dsym_with_dSYM_bundle(self):
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"""Test that the 'add-dsym' command informs the user about success."""
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# Call the program generator to produce main.cpp, version 1.
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self.generate_main_cpp(version=1)
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self.buildDsym(clean=True)
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self.exe_name = 'a.out'
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self.do_add_dsym_with_dSYM_bundle(self.exe_name)
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def generate_main_cpp(self, version=0):
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"""Generate main.cpp from main.cpp.template."""
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temp = os.path.join(os.getcwd(), self.template)
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with open(temp, 'r') as f:
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content = f.read()
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new_content = content.replace('%ADD_EXTRA_CODE%',
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'printf("This is version %d\\n");' % version)
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src = os.path.join(os.getcwd(), self.source)
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with open(src, 'w') as f:
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f.write(new_content)
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# The main.cpp has been generated, add a teardown hook to remove it.
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if not self.teardown_hook_added:
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self.addTearDownHook(lambda: os.remove(src))
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self.teardown_hook_added = True
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def do_add_dsym_with_error(self, exe_name):
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"""Test that the 'add-dsym' command informs the user about failures."""
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self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
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wrong_path = os.path.join("%s.dSYM" % exe_name, "Contents")
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self.expect("add-dsym " + wrong_path, error=True,
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substrs = ['invalid module path'])
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right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name)
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self.expect("add-dsym " + right_path, error=True,
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substrs = ['symbol file', 'does not match'])
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def do_add_dsym_with_success(self, exe_name):
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"""Test that the 'add-dsym' command informs the user about success."""
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self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
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# This time, the UUID should match and we expect some feedback from lldb.
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right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name)
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self.expect("add-dsym " + right_path,
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substrs = ['symbol file', 'has been added to'])
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def do_add_dsym_with_dSYM_bundle(self, exe_name):
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"""Test that the 'add-dsym' command informs the user about success when loading files in bundles."""
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self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
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# This time, the UUID should be found inside the bundle
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right_path = "%s.dSYM" % exe_name
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self.expect("add-dsym " + right_path,
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substrs = ['symbol file', 'has been added to'])
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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