[Piglit] [PATCH] glx: glx-fbconfig-bad test to test GLXBadFBConfig error

[Tapani Pälli]

This test causes a crash with current Mesa driver.
---
 tests/all.py                 |  1 +
 tests/glx/CMakeLists.gl.txt  |  1 +
 tests/glx/glx-fbconfig-bad.c | 77 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 79 insertions(+)
 create mode 100644 tests/glx/glx-fbconfig-bad.c

diff --git a/tests/all.py b/tests/all.py
index 6909050..5320719 100644
--- a/tests/all.py
+++ b/tests/all.py
@@ -677,6 +677,7 @@ with profile.group_manager(
     g(['glx-close-display'], run_concurrent=False)
     g(['glx-fbconfig-sanity'], run_concurrent=False)
     g(['glx-fbconfig-compliance'], run_concurrent=False)
+    g(['glx-fbconfig-bad'], run_concurrent=False)
     g(['glx-fbo-binding'], run_concurrent=False)
     g(['glx-multi-context-ib-1'], run_concurrent=False)
     g(['glx-multithread'], run_concurrent=False)
diff --git a/tests/glx/CMakeLists.gl.txt b/tests/glx/CMakeLists.gl.txt
index ff13f0b..ec5fc73 100644
--- a/tests/glx/CMakeLists.gl.txt
+++ b/tests/glx/CMakeLists.gl.txt
@@ -23,6 +23,7 @@ IF(PIGLIT_BUILD_GLX_TESTS)
 	)
 	piglit_add_executable (glx-fbconfig-sanity glx-fbconfig-sanity.c)
 	piglit_add_executable (glx-fbconfig-compliance glx-fbconfig-compliance.c)
+	piglit_add_executable (glx-fbconfig-bad glx-fbconfig-bad.c)
 	piglit_add_executable (glx-fbo-binding glx-fbo-binding.c)
 	piglit_add_executable (glx-shader-sharing glx-shader-sharing.c)
 	piglit_add_executable (glx-close-display glx-close-display.c)
diff --git a/tests/glx/glx-fbconfig-bad.c b/tests/glx/glx-fbconfig-bad.c
new file mode 100644
index 0000000..cec2d0a
--- /dev/null
+++ b/tests/glx/glx-fbconfig-bad.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright © 2016 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 glx-fbconfig-bad.c
+ *
+ * Tests that driver sets error correctly (GLXBadFBConfig) when calling
+ * glXCreateNewContext with an invalid GLXFBConfig.
+ */
+
+#include "piglit-util-gl.h"
+#include "piglit-glx-util.h"
+#include <GL/glxint.h>
+
+static bool bad_config_error = false;
+
+static int
+error_handler(Display *dpy, XErrorEvent *event)
+{
+	if (piglit_glx_get_error(dpy, event) == GLXBadFBConfig) {
+		bad_config_error = true;
+	} else {
+		bad_config_error = false;
+	}
+	return 0;
+}
+
+int
+main(int argc, char **argv)
+{
+	Display *dpy;
+	__GLXFBConfig bad_config;
+	memset(&bad_config, 0, sizeof(__GLXFBConfig));
+
+	dpy = XOpenDisplay(NULL);
+	if (dpy == NULL) {
+		fprintf(stderr, "couldn't open display\n");
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	XSetErrorHandler(error_handler);
+
+	glXCreateNewContext(dpy, NULL, GLX_RGBA_TYPE, NULL, True);
+	XFlush(dpy);
+	if (!bad_config_error) {
+		piglit_report_result(PIGLIT_FAIL);
+	}
+
+	glXCreateNewContext(dpy, &bad_config, GLX_RGBA_TYPE, NULL, True);
+	XFlush(dpy);
+	if (!bad_config_error) {
+		piglit_report_result(PIGLIT_FAIL);
+	}
+	XCloseDisplay(dpy);
+	piglit_report_result(PIGLIT_PASS);
+}
-- 
2.5.5