gl-4.4: Test GL_MAX_VERTEX_ATTRIB_STRIDE

Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
---
 tests/all.py                                    |   1 +
 tests/spec/CMakeLists.txt                       |   1 +
 tests/spec/gl-4.4/CMakeLists.gl.txt             |  14 +++
 tests/spec/gl-4.4/CMakeLists.txt                |   1 +
 tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c | 140 ++++++++++++++++++++++++
 5 files changed, 157 insertions(+)
 create mode 100644 tests/spec/gl-4.4/CMakeLists.gl.txt
 create mode 100644 tests/spec/gl-4.4/CMakeLists.txt
 create mode 100644 tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c

On Thu, Aug 14, 2014 at 5:57 PM, Timothy Arceri <t_arceri@yahoo.com.au> wrote:
> Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
> ---
>  tests/all.py                                    |   1 +
>  tests/spec/CMakeLists.txt                       |   1 +
>  tests/spec/gl-4.4/CMakeLists.gl.txt             |  14 +++
>  tests/spec/gl-4.4/CMakeLists.txt                |   1 +
>  tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c | 140 ++++++++++++++++++++++++
>  5 files changed, 157 insertions(+)
>  create mode 100644 tests/spec/gl-4.4/CMakeLists.gl.txt
>  create mode 100644 tests/spec/gl-4.4/CMakeLists.txt
>  create mode 100644 tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c
>
> diff --git a/tests/all.py b/tests/all.py
> index 4541654..858bec6 100644
> --- a/tests/all.py
> +++ b/tests/all.py
> @@ -976,6 +976,7 @@ spec['!OpenGL 3.3/required-texture-attachment-formats'] = concurrent_test('gl-3.
>  spec['!OpenGL 4.2/required-renderbuffer-attachment-formats'] = concurrent_test('gl-3.0-required-renderbuffer-attachment-formats 42')
>  spec['!OpenGL 4.2/required-sized-texture-formats'] = concurrent_test('gl-3.0-required-sized-texture-formats 42')
>  spec['!OpenGL 4.2/required-texture-attachment-formats'] = concurrent_test('gl-3.0-required-texture-attachment-formats 42')
> +spec['!OpenGL 4.4/gl-max-vertex-attrib-stride'] = concurrent_test('gl-4.4-max_vertex_attrib_stride')
>
>  # Group spec/glsl-es-1.00
>  spec['glsl-es-1.00'] = {}
> diff --git a/tests/spec/CMakeLists.txt b/tests/spec/CMakeLists.txt
> index 5148412..a73c4cb 100644
> --- a/tests/spec/CMakeLists.txt
> +++ b/tests/spec/CMakeLists.txt
> @@ -93,6 +93,7 @@ add_subdirectory (gl-3.0)
>  add_subdirectory (gl-3.1)
>  add_subdirectory (gl-3.2)
>  add_subdirectory (gl-3.3)
> +add_subdirectory (gl-4.4)
>  add_subdirectory (gles-2.0)
>  add_subdirectory (gles-3.0)
>  add_subdirectory (glx_arb_create_context)
> diff --git a/tests/spec/gl-4.4/CMakeLists.gl.txt b/tests/spec/gl-4.4/CMakeLists.gl.txt
> new file mode 100644
> index 0000000..3287f85
> --- /dev/null
> +++ b/tests/spec/gl-4.4/CMakeLists.gl.txt
> @@ -0,0 +1,14 @@
> +include_directories(
> +       ${GLEXT_INCLUDE_DIR}
> +       ${OPENGL_INCLUDE_PATH}
> +)
> +
> +link_libraries (
> +       piglitutil_${piglit_target_api}
> +       ${OPENGL_gl_LIBRARY}
> +       ${OPENGL_glu_LIBRARY}
> +)
> +
> +piglit_add_executable (gl-4.4-max_vertex_attrib_stride gl_max_vertex_attrib_stride.c)
> +
> +# vim: ft=cmake:
> diff --git a/tests/spec/gl-4.4/CMakeLists.txt b/tests/spec/gl-4.4/CMakeLists.txt
> new file mode 100644
> index 0000000..4a012b9
> --- /dev/null
> +++ b/tests/spec/gl-4.4/CMakeLists.txt
> @@ -0,0 +1 @@
> +piglit_include_target_api()
> \ No newline at end of file
> diff --git a/tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c b/tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c
> new file mode 100644
> index 0000000..5623b6a
> --- /dev/null
> +++ b/tests/spec/gl-4.4/gl_max_vertex_attrib_stride.c
> @@ -0,0 +1,140 @@
> +/*
> + * Copyright (c) 2014 Timothy Arceri <t_arceri@yahoo.com.au>
> + *
> + * 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
> + * on the rights to use, copy, modify, merge, publish, distribute, sub
> + * license, 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
> + * NON-INFRINGEMENT.  IN NO EVENT SHALL AUTHORS AND/OR THEIR SUPPLIERS
> + * 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.
> + */
> +
> +#include "piglit-util-gl.h"
> +#include "minmax-test.h"
> +
> +PIGLIT_GL_TEST_CONFIG_BEGIN
> +
> +       config.supports_gl_core_version = 44;
> +
> +PIGLIT_GL_TEST_CONFIG_END
> +
> +static bool check_invalid_stride(char *function)
> +{
> +       bool pass = true;
> +
> +       if (!piglit_check_gl_error(GL_INVALID_VALUE)) {
> +               fprintf(stderr, "GL_INVALID_VALUE should be generated when setting"
> +                       " %s stride to value large than MAX_VERTEX_ATTRIB_STRIDE\n",
> +                        function);
> +               pass = false;
> +       }
> +
> +       return pass;
> +}
> +
> +static bool test_stride_to_large_vertex_attribl(GLint stride_max_plus_one)

Here and elsewhere, to -> too.

> +{
> +       GLdouble vertices[4][4];
> +
> +       glVertexAttribLPointer(0, 4, GL_DOUBLE, stride_max_plus_one, vertices);
> +
> +       return check_invalid_stride("glVertexAttribLPointer");
> +}
> +
> +static bool test_stride_to_large_vertex_attribi(GLint stride_max_plus_one)
> +{
> +       GLuint vertices[4][4];
> +
> +       glVertexAttribIPointer(0, 4, GL_UNSIGNED_INT,
> +                              stride_max_plus_one, vertices);
> +
> +       return check_invalid_stride("glVertexAttribIPointer");
> +}
> +
> +static bool test_stride_to_large_vertex_attrib(GLint stride_max_plus_one)
> +{
> +       GLfloat vertices[4][4];
> +
> +       glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE,
> +                             stride_max_plus_one, vertices);
> +
> +       return check_invalid_stride("glVertexAttribPointer");
> +}
> +
> +static bool test_stride_to_large_bind_buffers(GLint stride_max_plus_one)
> +{
> +       GLint strides[2];
> +       GLuint buf[2];
> +       GLintptr offsets[2] = { 1024, 1024 };
> +
> +       glGetIntegerv(GL_MAX_VERTEX_ATTRIB_STRIDE, &strides[0]);
> +       strides[1] = stride_max_plus_one;
> +
> +       /* Create buffer objects */
> +       glGenBuffers(2, buf);
> +       glBindBuffer(GL_ARRAY_BUFFER, buf[0]);
> +       glBindBuffer(GL_ARRAY_BUFFER, buf[1]);
> +
> +       /* Try passing a stride value that is to large */
> +       glBindVertexBuffers(0, 2, buf, offsets, strides);
> +
> +       return check_invalid_stride("glBindVertexBuffers");
> +}
> +
> +static bool test_stride_to_large_bind_buffer(GLint stride_max_plus_one)
> +{
> +       GLuint vbo;
> +
> +       /* Create a buffer object */
> +       glGenBuffers(1, &vbo);
> +       glBindBuffer(GL_ARRAY_BUFFER, vbo);
> +
> +       /* Try passing a stride value that is to large */
> +       glBindVertexBuffer(0, vbo, 1024, stride_max_plus_one);
> +
> +       return check_invalid_stride("glBindVertexBuffer");
> +}
> +
> +void piglit_init(int argc, char **argv)
> +{
> +       bool pass = true;
> +       GLint stride_max_plus_one;
> +       GLuint vao;
> +
> +       /* Create and bind a vertex array object, this is needed
> +          for glBindBuffer* tests */
> +       glGenVertexArrays(1, &vao);
> +       glBindVertexArray(vao);
> +
> +       glGetIntegerv(GL_MAX_VERTEX_ATTRIB_STRIDE, &stride_max_plus_one);
> +       stride_max_plus_one++;
> +
> +       piglit_test_min_int(GL_MAX_VERTEX_ATTRIB_STRIDE, 2048);
> +       pass = piglit_minmax_pass;
> +       pass = test_stride_to_large_bind_buffer(stride_max_plus_one) && pass;
> +       pass = test_stride_to_large_bind_buffers(stride_max_plus_one) && pass;
> +       pass = test_stride_to_large_vertex_attrib(stride_max_plus_one) && pass;
> +       pass = test_stride_to_large_vertex_attribi(stride_max_plus_one) && pass;
> +       pass = test_stride_to_large_vertex_attribl(stride_max_plus_one) && pass;
> +
> +       piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
> +}
> +
> +enum piglit_result
> +piglit_display(void)
> +{
> +       return PIGLIT_PASS;
> +}
> --
> 1.9.3
>
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