SPIRV-Tools/test/tools/expect_unittest.py

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# Copyright (c) 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for the expect module."""
import expect
from spirv_test_framework import TestStatus
import re
import unittest
class TestStdoutMatchADotC(expect.StdoutMatch):
expected_stdout = re.compile('a.c')
class TestExpect(unittest.TestCase):
def test_get_object_name(self):
"""Tests get_object_filename()."""
source_and_object_names = [('a.vert', 'a.vert.spv'),
('b.frag', 'b.frag.spv'),
('c.tesc', 'c.tesc.spv'),
('d.tese', 'd.tese.spv'),
('e.geom', 'e.geom.spv'),
('f.comp', 'f.comp.spv'),
('file', 'file.spv'), ('file.', 'file.spv'),
('file.uk',
'file.spv'), ('file.vert.',
'file.vert.spv'),
('file.vert.bla',
'file.vert.spv')]
actual_object_names = [
expect.get_object_filename(f[0]) for f in source_and_object_names
]
expected_object_names = [f[1] for f in source_and_object_names]
self.assertEqual(actual_object_names, expected_object_names)
def test_stdout_match_regex_has_match(self):
test = TestStdoutMatchADotC()
status = TestStatus(
test_manager=None,
returncode=0,
stdout=b'0abc1',
stderr=None,
directory=None,
inputs=None,
input_filenames=None)
self.assertTrue(test.check_stdout_match(status)[0])
def test_stdout_match_regex_no_match(self):
test = TestStdoutMatchADotC()
status = TestStatus(
test_manager=None,
returncode=0,
stdout=b'ab',
stderr=None,
directory=None,
inputs=None,
input_filenames=None)
self.assertFalse(test.check_stdout_match(status)[0])
def test_stdout_match_regex_empty_stdout(self):
test = TestStdoutMatchADotC()
status = TestStatus(
test_manager=None,
returncode=0,
stdout=b'',
stderr=None,
directory=None,
inputs=None,
input_filenames=None)
self.assertFalse(test.check_stdout_match(status)[0])