def testSimpleDep(self):
unittest_lib.BuildELF(os.path.join(self.tempdir, 'libabc.so'),
['func_a', 'func_b', 'func_c'])
unittest_lib.BuildELF(os.path.join(self.tempdir, 'abc_main'),
undefined_symbols=['func_b'],
used_libs=['abc'],
executable=True)
dt = dep_tracker.DepTracker(self.tempdir)
dt.Init()
dt.ComputeELFFileDeps()
self.assertEquals(sorted(dt._files.keys()), ['abc_main', 'libabc.so'])
def testFiletypeSet(self):
"""Tests that the 'ftype' member is set for ELF files first."""
unittest_lib.BuildELF(os.path.join(self.tempdir, 'libabc.so'),
['func_a', 'func_b', 'func_c'])
osutils.WriteFile(os.path.join(self.tempdir, 'pyscript'),
"#!/usr/bin/python\nimport sys\nsys.exit(42)\n")
dt = dep_tracker.DepTracker(self.tempdir)
dt.Init()
# ComputeELFFileDeps() should compute the file type of ELF files so we
# don't need to parse them again.
dt.ComputeELFFileDeps()
self.assertTrue('ftype' in dt._files['libabc.so'])
self.assertFalse('ftype' in dt._files['pyscript'])
# ComputeFileTypes() shold compute the file type of every file.
dt.ComputeFileTypes()
self.assertTrue('ftype' in dt._files['libabc.so'])
self.assertTrue('ftype' in dt._files['pyscript'])
