[Piglit] [v5 05/12] tests: spec: EXT_image_dma_buf_import invalid attributes

Topi Pohjolainen topi.pohjolainen at intel.com
Fri May 3 04:26:15 PDT 2013


Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 .../ext_image_dma_buf_import/CMakeLists.gles1.txt  |   1 +
 .../ext_image_dma_buf_fourcc.h                     |   1 +
 .../ext_image_dma_buf_import/invalid_attributes.c  | 286 +++++++++++++++++++++
 3 files changed, 288 insertions(+)
 create mode 100644 tests/spec/ext_image_dma_buf_import/invalid_attributes.c

diff --git a/tests/spec/ext_image_dma_buf_import/CMakeLists.gles1.txt b/tests/spec/ext_image_dma_buf_import/CMakeLists.gles1.txt
index 2499554..94fa209 100644
--- a/tests/spec/ext_image_dma_buf_import/CMakeLists.gles1.txt
+++ b/tests/spec/ext_image_dma_buf_import/CMakeLists.gles1.txt
@@ -11,5 +11,6 @@ link_libraries(
 	)
 
 piglit_add_executable(ext_image_dma_buf_import-invalid_hints invalid_hints.c)
+piglit_add_executable(ext_image_dma_buf_import-invalid_attributes invalid_attributes.c)
 
 # vim: ft=cmake:
diff --git a/tests/spec/ext_image_dma_buf_import/ext_image_dma_buf_fourcc.h b/tests/spec/ext_image_dma_buf_import/ext_image_dma_buf_fourcc.h
index 463422d..5432ff0 100644
--- a/tests/spec/ext_image_dma_buf_import/ext_image_dma_buf_fourcc.h
+++ b/tests/spec/ext_image_dma_buf_import/ext_image_dma_buf_fourcc.h
@@ -26,5 +26,6 @@
 #define fourcc_code(a,b,c,d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \
 				((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
 #define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4')
+#define DRM_FORMAT_INVALID fourcc_code('F', 'O', 'O', '0')
 
 #endif /* EXT_IMAGE_DMA_BUF_FOURCC_H */
diff --git a/tests/spec/ext_image_dma_buf_import/invalid_attributes.c b/tests/spec/ext_image_dma_buf_import/invalid_attributes.c
new file mode 100644
index 0000000..a6a6954
--- /dev/null
+++ b/tests/spec/ext_image_dma_buf_import/invalid_attributes.c
@@ -0,0 +1,286 @@
+/*
+ * Copyright © 2013 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.
+ */
+
+#include "piglit-util-egl.h"
+#define EGL_EGLEXT_PROTOTYPES 1
+#include <EGL/eglext.h>
+#include <unistd.h>
+#include "ext_image_dma_buf_fourcc.h"
+
+/**
+ * @file invalid_attributes.c
+ *
+ * From the EXT_image_dma_buf_import spec:
+ *
+ * "* If <target> is EGL_LINUX_DMA_BUF_EXT and <buffer> is not NULL, the
+ *    error EGL_BAD_PARAMETER is generated.
+ *
+ *  * If <target> is EGL_LINUX_DMA_BUF_EXT, and the EGL_LINUX_DRM_FOURCC_EXT
+ *    attribute is set to a format not supported by the EGL, EGL_BAD_MATCH
+ *    is generated.
+ *
+ *  * If <target> is EGL_LINUX_DMA_BUF_EXT, and the EGL_LINUX_DRM_FOURCC_EXT
+ *    attribute indicates a single-plane format, EGL_BAD_ATTRIBUTE is
+ *    generated if any of the EGL_DMA_BUF_PLANE1_* or EGL_DMA_BUF_PLANE2_*
+ *    attributes are specified.
+ *
+ *  * If <target> is EGL_LINUX_DMA_BUF_EXT and one or more of the values
+ *    specified for a plane's pitch or offset isn't supported by EGL,
+ *    EGL_BAD_ACCESS is generated."
+ */
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+	config.supports_gl_es_version = 10;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+static bool
+test_excess_attributes(int fd, unsigned w, unsigned h, unsigned stride,
+		unsigned offset)
+{
+	unsigned i;
+	const EGLint excess_attributes[][2 * 7 + 1] = {
+		{ EGL_HEIGHT, w,
+		  EGL_WIDTH, h,
+		  EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		  EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		  EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		  EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		  EGL_DMA_BUF_PLANE1_FD_EXT, fd,
+		  EGL_NONE },
+		{ EGL_HEIGHT, w,
+		  EGL_WIDTH, h,
+		  EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		  EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		  EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		  EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		  EGL_DMA_BUF_PLANE1_OFFSET_EXT, 0,
+		  EGL_NONE },
+		{ EGL_HEIGHT, w,
+		  EGL_WIDTH, h,
+		  EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		  EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		  EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		  EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		  EGL_DMA_BUF_PLANE1_PITCH_EXT, stride,
+		  EGL_NONE },
+	};
+
+	for (i = 0; i < ARRAY_SIZE(excess_attributes); ++i) {
+		/**
+		 * The spec says:
+		 *
+		 *  "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
+		 *   display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
+		 *   NULL, cast into the type EGLClientBuffer."
+		 */
+		EGLImageKHR img = eglCreateImageKHR(eglGetCurrentDisplay(),
+				EGL_NO_CONTEXT, EGL_LINUX_DMA_BUF_EXT,
+				(EGLClientBuffer)NULL, excess_attributes[i]);
+
+		if (!piglit_check_egl_error(EGL_BAD_ATTRIBUTE)) {
+			if (img)
+				eglDestroyImageKHR(eglGetCurrentDisplay(), img);
+			return false;
+		}
+	}
+
+	return true;
+}
+
+static bool
+test_buffer_not_null(int fd, unsigned w, unsigned h, unsigned stride,
+		unsigned offset)
+{
+	EGLImageKHR img;
+	EGLint attr[] = {
+		EGL_WIDTH, w,
+		EGL_HEIGHT, h,
+		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		EGL_NONE
+	};
+
+	/**
+	 * The spec says:
+	 *
+	 *     "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
+	 *      display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
+	 *      NULL, cast into the type EGLClientBuffer."
+	 */
+	img = eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
+			EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)1, attr);
+
+	if (!piglit_check_egl_error(EGL_BAD_PARAMETER)) {
+		if (img)
+			eglDestroyImageKHR(eglGetCurrentDisplay(), img);
+		return false;
+	}
+
+	return true;
+}
+
+static bool
+test_invalid_context(int fd, unsigned w, unsigned h, unsigned stride,
+		unsigned offset)
+{
+	EGLImageKHR img;
+	EGLint attr[] = {
+		EGL_WIDTH, w,
+		EGL_HEIGHT, h,
+		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		EGL_NONE
+	};
+
+	/**
+	 * The spec says:
+	 *
+	 *     "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
+	 *      display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
+	 *      NULL, cast into the type EGLClientBuffer."
+	 */
+	img = eglCreateImageKHR(eglGetCurrentDisplay(), eglGetCurrentContext(),
+			EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)NULL, attr);
+
+	if (!piglit_check_egl_error(EGL_BAD_CONTEXT)) {
+		if (img)
+			eglDestroyImageKHR(eglGetCurrentDisplay(), img);
+		return false;
+	}
+
+	return true;
+}
+
+static bool
+test_invalid_format(int fd, unsigned w, unsigned h, unsigned stride,
+		unsigned offset)
+{
+	EGLImageKHR img;
+	EGLint attr[] = {
+		EGL_WIDTH, w,
+		EGL_HEIGHT, h,
+		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_INVALID,
+		EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
+		EGL_NONE
+	};
+
+	/**
+	 * The spec says:
+	 *
+	 *     "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
+	 *      display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
+	 *      NULL, cast into the type EGLClientBuffer."
+	 */
+	img = eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
+			EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)0, attr);
+
+	if (!piglit_check_egl_error(EGL_BAD_MATCH)) {
+		if (img)
+			eglDestroyImageKHR(eglGetCurrentDisplay(), img);
+		return false;
+	}
+
+	return true;
+}
+
+static bool
+test_pitch_zero(int fd, unsigned w, unsigned h, unsigned stride,
+		unsigned offset)
+{
+	EGLImageKHR img;
+	EGLint attr[] = {
+		EGL_WIDTH, w,
+		EGL_HEIGHT, h,
+		EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_ARGB8888,
+		EGL_DMA_BUF_PLANE0_FD_EXT, fd,
+		EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
+		EGL_DMA_BUF_PLANE0_PITCH_EXT, 0,
+		EGL_NONE
+	};
+
+	/**
+	 * The spec says:
+	 *
+	 *     "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid
+	 *      display, <ctx> must be EGL_NO_CONTEXT, and <buffer> must be
+	 *      NULL, cast into the type EGLClientBuffer."
+	 */
+	img = eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
+			EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)0, attr);
+
+	if (!piglit_check_egl_error(EGL_BAD_ACCESS)) {
+		if (img)
+			eglDestroyImageKHR(eglGetCurrentDisplay(), img);
+		return false;
+	}
+
+	return true;
+}
+
+/**
+ * One re-uses the buffer for all the tests. Each test is expected to fail
+ * meaning that the ownership is not transferred to the EGL in any point.
+ */
+enum piglit_result
+piglit_display(void)
+{
+	const unsigned char pixels[2 * 2 * 4];
+	struct piglit_dma_buf *buf;
+	unsigned stride;
+	unsigned offset;
+	int fd;
+	enum piglit_result res;
+	bool pass;
+
+	res = piglit_create_dma_buf(2, 2, 4, pixels, 2 * 4, &buf, &fd, &stride,
+				&offset);
+	if (res != PIGLIT_PASS)
+		return res;
+
+	pass = test_excess_attributes(fd, 2, 2, 2 * 4, 0);
+	pass = test_buffer_not_null(fd, 2, 2, 2 * 4, 0) && pass;
+	pass = test_invalid_context(fd, 2, 2, 2 * 4, 0) && pass;
+	pass = test_invalid_format(fd, 2, 2, 2 * 4, 0) && pass;
+	pass = test_pitch_zero(fd, 2, 2, 2 * 4, 0) && pass;
+
+	piglit_destroy_dma_buf(buf);
+
+	/* Close the file descriptor also, EGL does not have ownership */
+	close(fd);
+
+	return pass ? PIGLIT_PASS : PIGLIT_FAIL;
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+	piglit_require_egl_extension("EGL_EXT_image_dma_buf_import");
+}
-- 
1.8.1.2



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