diff options
| -rw-r--r-- | tests/all.tests | 1 | ||||
| -rw-r--r-- | tests/spec/arb_copy_buffer/CMakeLists.gl.txt | 1 | ||||
| -rw-r--r-- | tests/spec/arb_copy_buffer/negative-bounds.c | 88 |
3 files changed, 90 insertions, 0 deletions
diff --git a/tests/all.tests b/tests/all.tests index 3a377c9a2..177a4c709 100644 --- a/tests/all.tests +++ b/tests/all.tests @@ -1612,6 +1612,7 @@ spec['ARB_copy_buffer'] = arb_copy_buffer add_plain_test(arb_copy_buffer, 'copy_buffer_coherency') add_plain_test(arb_copy_buffer, 'copybuffersubdata') arb_copy_buffer['negative-bound-zero'] = concurrent_test('arb_copy_buffer-negative-bound-zero') +arb_copy_buffer['negative-bounds'] = concurrent_test('arb_copy_buffer-negative-bounds') arb_copy_buffer['negative-mapped'] = concurrent_test('arb_copy_buffer-negative-mapped') arb_copy_buffer['overlap'] = concurrent_test('arb_copy_buffer-overlap') diff --git a/tests/spec/arb_copy_buffer/CMakeLists.gl.txt b/tests/spec/arb_copy_buffer/CMakeLists.gl.txt index 0aef94a26..9b683db3b 100644 --- a/tests/spec/arb_copy_buffer/CMakeLists.gl.txt +++ b/tests/spec/arb_copy_buffer/CMakeLists.gl.txt @@ -15,6 +15,7 @@ add_executable (copy_buffer_coherency copy_buffer_coherency.c) add_executable (copybuffersubdata copybuffersubdata.c) add_executable (arb_copy_buffer-overlap overlap.c) add_executable (arb_copy_buffer-negative-bound-zero negative-bound-zero.c) +add_executable (arb_copy_buffer-negative-bounds negative-bounds.c) add_executable (arb_copy_buffer-negative-mapped negative-mapped.c) # vim: ft=cmake: diff --git a/tests/spec/arb_copy_buffer/negative-bounds.c b/tests/spec/arb_copy_buffer/negative-bounds.c new file mode 100644 index 000000000..aa0a6abe0 --- /dev/null +++ b/tests/spec/arb_copy_buffer/negative-bounds.c @@ -0,0 +1,88 @@ +/* + * Copyright © 2012 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. + */ + +/** @file negative-bounds.c + * + * Tests the following piece of the GL_ARB_copy_buffer spec: + * + * "An INVALID_VALUE error is generated if any of readoffset, + * writeoffset, or size are negative, if readoffset+size exceeds + * the size of the buffer object bound to readtarget, or if + * writeoffset+size exceeds the size of the buffer object bound + * to writetarget." + * + * Note that the overlap test, as an example, will make sure that the + * error checking doesn't fail copies within the bounds. + */ + +#include "piglit-util.h" + +int piglit_width = 100, piglit_height = 100; +int piglit_window_mode = GLUT_RGB | GLUT_DOUBLE; + +enum piglit_result +piglit_display(void) +{ + /* uncreached */ + return PIGLIT_FAIL; +} + +void +piglit_init(int argc, char **argv) +{ + GLuint bufs[2]; + uint8_t data[8] = { 0 }; + + piglit_require_extension("GL_ARB_copy_buffer"); + + glGenBuffers(2, bufs); + + glBindBuffer(GL_COPY_READ_BUFFER, bufs[0]); + glBufferData(GL_COPY_READ_BUFFER, sizeof(data), data, GL_DYNAMIC_DRAW); + glBindBuffer(GL_COPY_WRITE_BUFFER, bufs[1]); + glBufferData(GL_COPY_WRITE_BUFFER, sizeof(data), data, GL_DYNAMIC_DRAW); + + glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, + -1, 0, 1); + if (!piglit_check_gl_error(GL_INVALID_VALUE)) + piglit_report_result(PIGLIT_FAIL); + + glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, + 0, -1, 1); + if (!piglit_check_gl_error(GL_INVALID_VALUE)) + piglit_report_result(PIGLIT_FAIL); + + glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, + sizeof(data) - 1, 0, 2); + if (!piglit_check_gl_error(GL_INVALID_VALUE)) + piglit_report_result(PIGLIT_FAIL); + + glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, + 0, sizeof(data) - 1, 2); + if (!piglit_check_gl_error(GL_INVALID_VALUE)) + piglit_report_result(PIGLIT_FAIL); + + glDeleteBuffers(2, bufs); + + piglit_report_result(PIGLIT_PASS); +} |