--- tests/opengl.py | 1 + .../CMakeLists.gl.txt | 1 + .../negative-bad-oom.c | 85 +++++++++++++++++++ 3 files changed, 87 insertions(+) create mode 100644 tests/spec/arb_texture_buffer_object/negative-bad-oom.c
diff --git a/tests/opengl.py b/tests/opengl.py index 9c43d32c9..56cf4f041 100644 --- a/tests/opengl.py +++ b/tests/opengl.py @@ -2365,6 +2365,7 @@ with profile.test_list.group_manager( g(['arb_texture_buffer_object-max-size'], 'max-size') g(['arb_texture_buffer_object-minmax'], 'minmax') g(['arb_texture_buffer_object-negative-bad-bo'], 'negative-bad-bo') + g(['arb_texture_buffer_object-negative-bad-oom'], 'negative-bad-oom') g(['arb_texture_buffer_object-negative-bad-format'], 'negative-bad-format') g(['arb_texture_buffer_object-negative-bad-target'], 'negative-bad-target') g(['arb_texture_buffer_object-negative-unsupported'], diff --git a/tests/spec/arb_texture_buffer_object/CMakeLists.gl.txt b/tests/spec/arb_texture_buffer_object/CMakeLists.gl.txt index 959ca0c2f..98d1e16d8 100644 --- a/tests/spec/arb_texture_buffer_object/CMakeLists.gl.txt +++ b/tests/spec/arb_texture_buffer_object/CMakeLists.gl.txt @@ -25,3 +25,4 @@ piglit_add_executable (arb_texture_buffer_object-subdata-sync subdata-sync.c) piglit_add_executable (arb_texture_buffer_object-unused-name unused-name.c) piglit_add_executable (arb_texture_buffer_object-fetch-outside-bounds fetch-outside-bounds.c) piglit_add_executable (arb_texture_buffer_object-indexed indexed.c) +piglit_add_executable (arb_texture_buffer_object-negative-bad-oom negative-bad-oom.c) \ No newline at end of file diff --git a/tests/spec/arb_texture_buffer_object/negative-bad-oom.c b/tests/spec/arb_texture_buffer_object/negative-bad-oom.c new file mode 100644 index 000000000..61bfae365 --- /dev/null +++ b/tests/spec/arb_texture_buffer_object/negative-bad-oom.c @@ -0,0 +1,85 @@ +/* Copyright © 2018 Illia Iorin + * + * 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. + */ + +/**@file negative-bad-oom.c +* From the ARB_texture_buffer_object extension spec: +* +* While buffer textures can be substantially larger than equivalent +* one-dimensional textures; the maximum texture size supported for buffer +* textures in the initial implementation of this extension is 2^27 texels, +* versus 2^13 (8192) texels for otherwise equivalent one-dimensional +* textures. +* +*/ +#include "piglit-util-gl.h" + +PIGLIT_GL_TEST_CONFIG_BEGIN + + config.supports_gl_compat_version = 10; + config.supports_gl_core_version = 31; + + config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA; + config.khr_no_error_support = PIGLIT_HAS_ERRORS; + +PIGLIT_GL_TEST_CONFIG_END + +enum piglit_result +piglit_display(void) +{ + return PIGLIT_FAIL; /* UNREACHED */ +} + + +void +piglit_init(int argc, char **argv) +{ + GLuint tex, tbo; + static const uint8_t data[4] = {0x00, 0xff, 0x00, 0x00}; + GLuint prog; + GLint max; + //GLenum err; + + glGenBuffers(1, &tbo); + glBindBuffer(GL_TEXTURE_BUFFER, tbo); + + glGenTextures(1, &tex); + glBindTexture(GL_TEXTURE_BUFFER, tex); + + glGetIntegerv(GL_MAX_TEXTURE_BUFFER_SIZE, &max); + + if (max >= 512 * 1024 * 1024) { + /* Buffer sizes >= 2G are a bit dicey, ideally this + * test would try various formats, including GL_R8. + */ + printf("MAX_TEXTURE_BUFFER_SIZE >= 512M, " + "testing with size 512M-1\n"); + max = 512 * 1024 * 1024 - 1; + } + max += 1000; + glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA8, tbo); + glBufferData(GL_TEXTURE_BUFFER, + max * sizeof(data), NULL, GL_STATIC_READ); + if (!piglit_check_gl_error(GL_OUT_OF_MEMORY)) + piglit_report_result(PIGLIT_FAIL); + + piglit_report_result(PIGLIT_PASS); +} \ No newline at end of file -- 2.17.0 _______________________________________________ Piglit mailing list Piglit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/piglit