1 files changed, 108 insertions, 0 deletions
diff --git a/tests/gem_ctx_bad_destroy.c b/tests/gem_ctx_bad_destroy.c
new file mode 100644
index 00000000..a054190f
--- /dev/null
+++ b/tests/gem_ctx_bad_destroy.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright © 2012 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.
+ *
+ * Authors:
+ *    Ben Widawsky <ben@bwidawsk.net>
+ *
+ */
+
+/*
+ * Negative test cases for destroy contexts
+  */
+
+#include <stdio.h>
+#include <string.h>
+#include "i915_drm.h"
+#include "drmtest.h"
+
+struct local_drm_i915_context_create {
+	__u32 ctx_id;
+	__u32 pad;
+};
+
+struct local_drm_i915_context_destroy {
+	__u32 ctx_id;
+	__u32 pad;
+};
+
+#define CONTEXT_CREATE_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x2d, struct local_drm_i915_context_create)
+#define CONTEXT_DESTROY_IOCTL DRM_IOWR(DRM_COMMAND_BASE + 0x23, struct local_drm_i915_context_destroy)
+
+static uint32_t context_create(int fd)
+{
+	struct local_drm_i915_context_create create;
+	int ret;
+
+	ret = drmIoctl(fd, CONTEXT_CREATE_IOCTL, &create);
+	if (ret == -1 && (errno == ENODEV || errno == EINVAL))
+		exit(77);
+	else if (ret)
+		abort();
+
+	return create.ctx_id;
+}
+
+static void handle_bad(int ret, int lerrno, int expected)
+{
+	if (ret != 0 && lerrno != expected) {
+		fprintf(stderr, "errno was %d, but should have been %d\n",
+				lerrno, expected);
+		exit(EXIT_FAILURE);
+	} else if (ret == 0) {
+		fprintf(stderr, "Command succeeded, but should have failed\n");
+		exit(EXIT_FAILURE);
+	}
+}
+
+int main(int argc, char *argv[])
+{
+	struct local_drm_i915_context_destroy destroy;
+	uint32_t ctx_id;
+	int ret, fd;
+
+	fd = drm_open_any();
+
+	ctx_id = context_create(fd);
+
+	destroy.ctx_id = ctx_id;
+	/* Make sure a proper destroy works first */
+	ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
+	assert(ret == 0);
+
+	/* try double destroy */
+	ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
+	handle_bad(ret, errno, EINVAL);
+
+	/* destroy something random */
+	destroy.ctx_id = 2;
+	ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
+	handle_bad(ret, errno, EINVAL);
+
+	/* Try to destroy the default context */
+	destroy.ctx_id = 0;
+	ret = drmIoctl(fd, CONTEXT_DESTROY_IOCTL, &destroy);
+	handle_bad(ret, errno, EINVAL);
+
+	close(fd);
+
+	exit(EXIT_SUCCESS);
+}