95c453a221
For convenience, we had added the folder that dotest.py was in to sys.path, so that we could easily write things like `import lldbutil` from anywhere and any test. This introduces a subtle problem when using Python's package system, because when unittest2 imports a particular test suite, the test suite is detached from the package. Thus, writing "import lldbutil" from dotest imports it as part of the package, and writing the same line from a test does a fresh import since the importing module was not part of the same package. The real way to fix this is to use absolute imports everywhere. Instead of writing "import lldbutil", we need to write "import lldbsuite.test.util". This patch fixes up that and all other similar cases, and additionally removes the script directory from sys.path to ensure that this can't happen again. llvm-svn: 251886
69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
"""
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Test symbol table access for main.m.
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"""
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from __future__ import print_function
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import use_lldb_suite
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import os, time
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import lldb
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from lldbsuite.test.lldbtest import *
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@skipUnlessDarwin
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class FoundationSymtabTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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symbols_list = ['-[MyString initWithNSString:]',
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'-[MyString dealloc]',
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'-[MyString description]',
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'-[MyString descriptionPauses]', # synthesized property
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'-[MyString setDescriptionPauses:]', # synthesized property
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'Test_Selector',
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'Test_NSString',
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'Test_MyString',
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'Test_NSArray',
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'main'
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]
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@add_test_categories(['pyapi'])
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def test_with_python_api(self):
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"""Test symbol table access with Python APIs."""
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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# Launch the process, and do not stop at the entry point.
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process = target.LaunchSimple (None, None, self.get_process_working_directory())
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#
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# Exercise Python APIs to access the symbol table entries.
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#
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# Create the filespec by which to locate our a.out module.
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filespec = lldb.SBFileSpec(exe, False)
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module = target.FindModule(filespec)
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self.assertTrue(module, VALID_MODULE)
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# Create the set of known symbols. As we iterate through the symbol
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# table, remove the symbol from the set if it is a known symbol.
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expected_symbols = set(self.symbols_list)
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for symbol in module:
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self.assertTrue(symbol, VALID_SYMBOL)
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#print("symbol:", symbol)
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name = symbol.GetName()
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if name in expected_symbols:
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#print("Removing %s from known_symbols %s" % (name, expected_symbols))
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expected_symbols.remove(name)
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# At this point, the known_symbols set should have become an empty set.
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# If not, raise an error.
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#print("symbols unaccounted for:", expected_symbols)
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self.assertTrue(len(expected_symbols) == 0,
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"All the known symbols are accounted for")
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