mirror of https://github.com/python/cpython
37 lines
949 B
Python
37 lines
949 B
Python
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"""Tests for the gprof2html script in the Tools directory."""
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import os
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import sys
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import importlib
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import unittest
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from unittest import mock
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import tempfile
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from test.test_tools import scriptsdir, skip_if_missing, import_tool
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skip_if_missing()
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class Gprof2htmlTests(unittest.TestCase):
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def setUp(self):
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self.gprof = import_tool('gprof2html')
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oldargv = sys.argv
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def fixup():
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sys.argv = oldargv
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self.addCleanup(fixup)
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sys.argv = []
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def test_gprof(self):
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# Issue #14508: this used to fail with an NameError.
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with mock.patch.object(self.gprof, 'webbrowser') as wmock, \
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tempfile.TemporaryDirectory() as tmpdir:
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fn = os.path.join(tmpdir, 'abc')
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open(fn, 'w').close()
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sys.argv = ['gprof2html', fn]
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self.gprof.main()
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self.assertTrue(wmock.open.called)
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if __name__ == '__main__':
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unittest.main()
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