egl_khr_create_context: add test for EXT_create_context_robustness and EXT_query_reset_notification_strategy

Signed-off-by: Simon Zeni <simon.zeni@collabora.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/854>

2 files changed, 163 insertions, 0 deletions

diff --git a/tests/egl/spec/egl_khr_create_context/CMakeLists.gles2.txt b/tests/egl/spec/egl_khr_create_context/CMakeLists.gles2.txt
index a27ef2da2..459e94b9e 100644
--- a/tests/egl/spec/egl_khr_create_context/CMakeLists.gles2.txt
+++ b/tests/egl/spec/egl_khr_create_context/CMakeLists.gles2.txt
@@ -21,5 +21,6 @@ piglit_add_executable (egl-create-context-valid-flag-debug-gles valid-flag-debug
 
 # Tests that use ES 2 and Desktop GL.
 piglit_add_executable (egl-create-context-no-error no-error.c common.c)
+piglit_add_executable (egl-create-context-robustness robustness.c common.c)
 
 # vim: ft=cmake:
diff --git a/tests/egl/spec/egl_khr_create_context/robustness.c b/tests/egl/spec/egl_khr_create_context/robustness.c
new file mode 100644
index 000000000..36f206756
--- /dev/null
+++ b/tests/egl/spec/egl_khr_create_context/robustness.c
@@ -0,0 +1,162 @@
+/* Copyright 2017 Simon Zeni <simon.zeni@collabora.com>
+ *
+ * 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 <stdbool.h>
+
+#include "piglit-util-egl.h"
+#include "common.h"
+
+#define BOOLSTR(x) ((x) ? "yes" : "no")
+
+static void
+check_extension(EGLint mask)
+{
+	if (!EGL_KHR_create_context_setup(mask))
+		piglit_report_result(PIGLIT_SKIP);
+
+	piglit_require_egl_extension(egl_dpy, "EGL_EXT_create_context_robustness");
+	piglit_require_egl_extension(egl_dpy, "EGL_EXT_query_reset_notification_strategy");
+
+	EGL_KHR_create_context_teardown();
+}
+
+static enum piglit_result
+check_robustness(EGLenum api, bool robust, bool reset_notif)
+{
+	enum piglit_result result = PIGLIT_SKIP;
+	EGLContext ctx;
+	EGLint attribs[11];
+	size_t ai = 0;
+	EGLint mask = (api == EGL_OPENGL_API) ? EGL_OPENGL_BIT : EGL_OPENGL_ES2_BIT;
+
+	if (!EGL_KHR_create_context_setup(mask))
+		goto out;
+
+	if (eglBindAPI(api) != EGL_TRUE)
+		goto out;
+
+	/* Always use OpenGL 2.0 or OpenGL ES 2.0 to keep this test reasonably
+	 * simple; there are enough variants as-is.
+	 */
+	attribs[ai++] = EGL_CONTEXT_MAJOR_VERSION_KHR;
+	attribs[ai++] = 2;
+	attribs[ai++] = EGL_CONTEXT_MINOR_VERSION_KHR;
+	attribs[ai++] = 0;
+
+	if (api == EGL_OPENGL_ES_API) {
+		attribs[ai++] = EGL_CONTEXT_CLIENT_VERSION;
+		attribs[ai++] = 2;
+	}
+
+	if (robust) {
+		attribs[ai++] = EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT;
+		attribs[ai++] = EGL_TRUE;
+	}
+
+	if (reset_notif) {
+		attribs[ai++] = EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT;
+		attribs[ai++] = EGL_LOSE_CONTEXT_ON_RESET_EXT;
+	}
+
+	attribs[ai++] = EGL_NONE;
+
+	ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, attribs);
+
+	if (ctx == EGL_NO_CONTEXT) {
+		/*
+		 * [EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT] is only
+		 * meaningful for OpenGL ES contexts, and specifying it for
+		 * other types of contexts will generate an EGL_BAD_ATTRIBUTE
+		 * error.
+		 */
+		if (api == EGL_OPENGL_API && reset_notif) {
+			if (!piglit_check_egl_error(EGL_BAD_ATTRIBUTE)) {
+				piglit_loge("expected EGL_BAD_ATTRIBUTE");
+				result = PIGLIT_FAIL;
+				goto out;
+			}
+
+			result = PIGLIT_PASS;
+			goto out;
+		} else {
+			piglit_loge("failed to create EGL context");
+			result = PIGLIT_FAIL;
+			goto out;
+		}
+	}
+
+	if (eglMakeCurrent(egl_dpy, EGL_NO_SURFACE, EGL_NO_SURFACE,
+			   ctx) != EGL_TRUE) {
+		piglit_loge("error: failed to make context current");
+		result = PIGLIT_FAIL;
+		goto out;
+	}
+
+	EGLint strategy;
+	EGLBoolean st = eglQueryContext(egl_dpy, ctx,
+		EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT, &strategy);
+	if (st == EGL_FALSE || !piglit_check_egl_error(EGL_SUCCESS)) {
+		piglit_loge("failed to query EGL context notification strategy");
+		result = PIGLIT_FAIL;
+		goto out;
+	}
+
+	if (reset_notif && strategy != EGL_LOSE_CONTEXT_ON_RESET_EXT) {
+		piglit_loge("invalid reset strategy");
+		result = PIGLIT_FAIL;
+		goto out;
+	} else if (!reset_notif && strategy != EGL_NO_RESET_NOTIFICATION_EXT) {
+		piglit_loge("unexpected reset strategy");
+		result = PIGLIT_FAIL;
+		goto out;
+	}
+
+	/* Everything turned out to be fine */
+	result = PIGLIT_PASS;
+out:
+
+	piglit_logi("%s robust=%s reset_notification=%s : %s",
+		    (api == EGL_OPENGL_API) ? "OpenGL" : "OpenGL ES",
+		    BOOLSTR(robust), BOOLSTR(reset_notif),
+		    piglit_result_to_string(result));
+	EGL_KHR_create_context_teardown();
+	return result;
+}
+
+int main(int argc, char **argv)
+{
+	enum piglit_result result = PIGLIT_SKIP;
+
+	check_extension(EGL_OPENGL_BIT);
+	check_extension(EGL_OPENGL_ES2_BIT);
+
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_API, true, true));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_API, true, false));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_API, false, true));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_API, false, false));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_ES_API, true, true));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_ES_API, true, false));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_ES_API, false, true));
+	piglit_merge_result(&result, check_robustness(EGL_OPENGL_ES_API, false, false));
+
+	piglit_report_result(result);
+}