From Section 7.3 (PROGRAM OBJECTS) of the OpenGL 4.5 spec: "Linking can fail for a variety of reasons as specified in the OpenGL Shading Language Specification, as well as any of the following reasons:
- No shader objects are attached to program." Cc: Ian Romanick <i...@freedesktop.org> --- tests/all.py | 1 + tests/spec/gl-3.1/CMakeLists.gl.txt | 1 + tests/spec/gl-3.1/glsl-link-empty-prog.c | 70 ++++++++++++++++++++++++++++++++ 3 files changed, 72 insertions(+) create mode 100644 tests/spec/gl-3.1/glsl-link-empty-prog.c diff --git a/tests/all.py b/tests/all.py index 1e720d0..54aba72 100644 --- a/tests/all.py +++ b/tests/all.py @@ -1187,6 +1187,7 @@ with profile.group_manager( g(['gl-3.1-default-vao'], 'default-vao') g(['gl-3.1-draw-buffers-errors'], 'draw-buffers-errors') g(['gl-3.1-genned-names'], 'genned-names') + g(['gl-3.1-link-empty-prog-core']) g(['gl-3.1-minmax'], 'minmax') g(['gl-3.1-vao-broken-attrib'], 'vao-broken-attrib') g(['gl-3.0-required-renderbuffer-attachment-formats', '31'], diff --git a/tests/spec/gl-3.1/CMakeLists.gl.txt b/tests/spec/gl-3.1/CMakeLists.gl.txt index 0a1a97c..9c6472a 100644 --- a/tests/spec/gl-3.1/CMakeLists.gl.txt +++ b/tests/spec/gl-3.1/CMakeLists.gl.txt @@ -11,6 +11,7 @@ link_libraries ( piglit_add_executable (gl-3.1-default-vao default-vao.c) piglit_add_executable (gl-3.1-draw-buffers-errors draw-buffers-errors.c) piglit_add_executable (gl-3.1-genned-names genned-names.c) +piglit_add_executable (gl-3.1-link-empty-prog-core glsl-link-empty-prog.c) piglit_add_executable (gl-3.1-minmax minmax.c) piglit_add_executable (gl-3.1-primitive-restart-xfb primitive-restart-xfb.c) piglit_add_executable (gl-3.1-vao-broken-attrib vao-broken-attrib.c) diff --git a/tests/spec/gl-3.1/glsl-link-empty-prog.c b/tests/spec/gl-3.1/glsl-link-empty-prog.c new file mode 100644 index 0000000..1f3f9bb --- /dev/null +++ b/tests/spec/gl-3.1/glsl-link-empty-prog.c @@ -0,0 +1,70 @@ +/* + * Copyright © 2016 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +/** + * From Section 7.3 (PROGRAM OBJECTS) of the OpenGL 4.5 spec: + * + * "Linking can fail for a variety of reasons as specified in the OpenGL + * Shading Language Specification, as well as any of the following reasons: + * + * - No shader objects are attached to program." + */ + +#include "piglit-util-gl.h" + +PIGLIT_GL_TEST_CONFIG_BEGIN + + config.supports_gl_core_version = 31; + + config.window_visual = PIGLIT_GL_VISUAL_RGB | PIGLIT_GL_VISUAL_DOUBLE; + +PIGLIT_GL_TEST_CONFIG_END + +void +piglit_init(int argc, char **argv) +{ + GLint objID = glCreateProgram(); + + /* Check the link status is set to false */ + glLinkProgram(objID); + if (piglit_link_check_status(objID)) + piglit_report_result(PIGLIT_FAIL); + + /* UseProgram should throw an error when the program has not been + * successfully linked. + */ + glUseProgram(objID); + if (!piglit_check_gl_error(GL_INVALID_OPERATION)) + piglit_report_result(PIGLIT_FAIL); + + glDeleteProgram(objID); + + piglit_report_result(PIGLIT_PASS); +} + +enum piglit_result +piglit_display(void) +{ + /* Should never be reached */ + return PIGLIT_FAIL; +} -- 2.4.3 _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/piglit