egl: add test for EGL_MESA_query_driver

Cc: Veluri Mithun <velurimithun38@gmail.com>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

tests/egl/spec/CMakeLists.txt

@@ -12,6 +12,7 @@ add_subdirectory (egl_khr_fence_sync)
 add_subdirectory (egl_khr_surfaceless_context)
 add_subdirectory (egl_mesa_device_software)
 add_subdirectory (egl_mesa_platform_surfaceless)
+add_subdirectory (egl_mesa_query_driver)
 
 if (PIGLIT_HAS_X11)
 	add_subdirectory (egl_chromium_sync_control)

tests/egl/spec/egl_mesa_query_driver/CMakeLists.no_api.txt

+link_libraries(
+	piglitutil
+)
+
+piglit_add_executable(egl_mesa_query_driver egl_mesa_query_driver.c)
+
+# vim: ft=cmake:

tests/egl/spec/egl_mesa_query_driver/CMakeLists.txt

+piglit_include_target_api()

tests/egl/spec/egl_mesa_query_driver/egl_mesa_query_driver.c

+/*
+ * Copyright 2019 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.h"
+#include "piglit-util-egl.h"
+
+#ifndef EGL_MESA_query_driver
+typedef char *(EGLAPIENTRYP PFNEGLGETDISPLAYDRIVERCONFIGPROC)(EGLDisplay dpy);
+typedef const char *(EGLAPIENTRYP PFNEGLGETDISPLAYDRIVERNAMEPROC)(EGLDisplay dpy);
+#endif
+
+int
+main(void)
+{
+	EGLDisplay egl_display;
+	EGLint egl_major, egl_minor;
+	const char *driver_name;
+	char *driver_config;
+
+	egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+
+	if (!eglInitialize(egl_display, &egl_major, &egl_minor)) {
+		printf("eglInitialize() failed with %s\n",
+		       piglit_get_egl_error_name(eglGetError()));
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	piglit_require_egl_extension(egl_display, "EGL_MESA_query_driver");
+
+	PFNEGLGETDISPLAYDRIVERNAMEPROC GetDisplayDriverName =
+		(void *)eglGetProcAddress("eglGetDisplayDriverName");
+	PFNEGLGETDISPLAYDRIVERCONFIGPROC GetDisplayDriverConfig =
+		(void *)eglGetProcAddress("eglGetDisplayDriverConfig");
+
+	if (!GetDisplayDriverName || !GetDisplayDriverConfig) {
+		printf("Query driver entrypoints missing\n");
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	driver_name = GetDisplayDriverName(EGL_NO_DISPLAY);
+	if (!piglit_check_egl_error(EGL_BAD_DISPLAY))
+		piglit_report_result(PIGLIT_FAIL);
+
+	driver_config = GetDisplayDriverConfig(EGL_NO_DISPLAY);
+	if (!piglit_check_egl_error(EGL_BAD_DISPLAY)) {
+		free(driver_config);
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	driver_name = GetDisplayDriverName(egl_display);
+	if (!piglit_check_egl_error(EGL_SUCCESS))
+		piglit_report_result(PIGLIT_FAIL);
+
+	driver_config = GetDisplayDriverConfig(egl_display);
+	if (!piglit_check_egl_error(EGL_SUCCESS)) {
+		free(driver_config);
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	/* TODO: validate the xml config against its DTD */
+
+	printf("Driver name: %s\n", driver_name);
+	printf("Driver config: %s\n", driver_config);
+	free(driver_config);
+
+	eglTerminate(egl_display);
+
+	driver_name = GetDisplayDriverName(egl_display);
+	if (!piglit_check_egl_error(EGL_NOT_INITIALIZED))
+		piglit_report_result(PIGLIT_FAIL);
+
+	driver_config = GetDisplayDriverConfig(egl_display);
+	if (!piglit_check_egl_error(EGL_NOT_INITIALIZED)) {
+		free(driver_config);
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	piglit_report_result(PIGLIT_PASS);
+}

tests/opengl.py

@@ -4652,6 +4652,12 @@ with profile.test_list.group_manager(
         exclude_platforms=['glx']) as g:
     g(['egl_mesa_device_software'], 'conformance')
 
+with profile.test_list.group_manager(
+        PiglitGLTest,
+        grouptools.join('spec', 'egl_mesa_query_driver'),
+        exclude_platforms=['glx']) as g:
+    g(['egl_mesa_query_driver'], 'conformance')
+
 with profile.test_list.group_manager(
         PiglitGLTest,
         grouptools.join('spec', 'egl_mesa_platform_surfaceless'),