First Commit

3rdparty/shaderc/glslc/test/expect_unittest.py

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+# Copyright 2019 The Shaderc Authors. All rights reserved.
+#
+# 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 glslc_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])