| # Copyright 2015 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. |
| |
| import expect |
| from glslc_test_framework import GlslCTest, inside_glslc_testsuite |
| from placeholder import FileShader |
| |
| |
| def empty_es_310_shader(): |
| return '#version 310 es\n void main() {}\n' |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyVertExtension(expect.ValidObjectFile): |
| """Tests glslc accepts vertex shader extension (.vert).""" |
| |
| shader = FileShader(empty_es_310_shader(), '.vert') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyFragExtension(expect.ValidObjectFile): |
| """Tests glslc accepts fragment shader extension (.frag).""" |
| |
| shader = FileShader(empty_es_310_shader(), '.frag') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyTescExtension(expect.ValidObjectFile): |
| """Tests glslc accepts tessellation control shader extension (.tesc).""" |
| |
| shader = FileShader( |
| '#version 440 core\n layout(vertices = 3) out;\n void main() {}', |
| '.tesc') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyTeseExtension(expect.ValidObjectFile): |
| """Tests glslc accepts tessellation evaluation shader extension (.tese).""" |
| |
| shader = FileShader( |
| '#version 440 core\n layout(triangles) in;\n void main() {}', '.tese') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyGeomExtension(expect.ValidObjectFile): |
| """Tests glslc accepts geomtry shader extension (.geom).""" |
| |
| shader = FileShader( |
| '#version 150 core\n layout (triangles) in;\n' |
| 'layout (line_strip, max_vertices = 4) out;\n void main() {}', |
| '.geom') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class VerifyCompExtension(expect.ValidObjectFile): |
| """Tests glslc accepts compute shader extension (.comp).""" |
| |
| shader = FileShader(empty_es_310_shader(), '.comp') |
| glslc_args = ['-c', shader] |
| |
| |
| @inside_glslc_testsuite('FileExtension') |
| class InvalidExtension(expect.ErrorMessage): |
| """Tests the error message if a file extension cannot be determined.""" |
| |
| shader = FileShader('#version 150\n', '.fraga') |
| glslc_args = ['-c', shader] |
| expected_error = [ |
| "glslc: error: '", shader, |
| "': file not recognized: File format not recognized\n"] |