50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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# See https://llvm.org/LICENSE.txt for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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import libear
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import unittest
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import os.path
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import subprocess
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import json
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def run(source_dir, target_dir):
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def execute(cmd):
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return subprocess.check_call(cmd,
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cwd=target_dir,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT)
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execute(['cmake', source_dir])
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execute(['make'])
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result_file = os.path.join(target_dir, 'result.json')
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expected_file = os.path.join(target_dir, 'expected.json')
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execute(['intercept-build', '--cdb', result_file, './exec',
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expected_file])
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return (expected_file, result_file)
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class ExecAnatomyTest(unittest.TestCase):
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def assertEqualJson(self, expected, result):
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def read_json(filename):
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with open(filename) as handler:
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return json.load(handler)
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lhs = read_json(expected)
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rhs = read_json(result)
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for item in lhs:
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self.assertTrue(rhs.count(item))
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for item in rhs:
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self.assertTrue(lhs.count(item))
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def test_all_exec_calls(self):
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this_dir, _ = os.path.split(__file__)
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source_dir = os.path.normpath(os.path.join(this_dir, '..', 'exec'))
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with libear.TemporaryDirectory() as tmp_dir:
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expected, result = run(source_dir, tmp_dir)
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self.assertEqualJson(expected, result)
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