Add libXrender/XRenderQueryPictIndexValues test

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 82 insertions, 0 deletions

diff --git a/tests/libXrender/Makefile.am b/tests/libXrender/Makefile.am
index d5a98b4..5563e93 100644
--- a/tests/libXrender/Makefile.am
+++ b/tests/libXrender/Makefile.am
@@ -23,6 +23,7 @@
 
 noinst_PROGRAMS  = XRenderQueryFilters
 noinst_PROGRAMS += XRenderQueryFormats
+noinst_PROGRAMS += XRenderQueryPictIndexValues
 
 noinst_HEADERS = xhiv-Xrender.h
 
diff --git a/tests/libXrender/XRenderQueryPictIndexValues.c b/tests/libXrender/XRenderQueryPictIndexValues.c
new file mode 100644
index 0000000..601b968
--- /dev/null
+++ b/tests/libXrender/XRenderQueryPictIndexValues.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+/* X_RenderQueryPictIndexValues was added in XRender 0.7 */
+#define MY_XRENDER_MAJOR_VERSION 0
+#define MY_XRENDER_MINOR_VERSION 7
+
+#include "xhiv.h"
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include "xhiv-Xrender.h"
+#include <assert.h>
+#include <stdio.h>
+#include <limits.h>
+
+static void
+testOverflowFields(void)
+{
+    const xRenderQueryPictIndexValuesReply rep1 = {
+        .type           = X_Reply,
+        .length         = 32768,
+        .numIndexValues = (UINT_MAX / sizeof (XIndexValue)) + 2
+    };
+    xhiv_response response1 = {
+        .next = &xrender_formats_response,
+        .reqType = MY_XRENDER_EXT_CODE,
+        .reqMinor = X_RenderQueryPictIndexValues,
+        .sequence = XHIV_SEQ_IGNORE,
+        .length = (sizeof(rep1) >> 2) + rep1.length,
+        .response_data = &rep1,
+        .response_datalen = sizeof(rep1)
+    };
+    Display *dpy = XhivOpenDisplay(&response1);
+    int major = MY_XRENDER_MAJOR_VERSION;
+    int minor = MY_XRENDER_MINOR_VERSION;
+    XRenderPictFormat format = { 0 };
+    int status, num;
+    XIndexValue *iv;
+    
+    status = XRenderQueryVersion(dpy, &major, &minor);
+    assert(status != 0);
+
+    printf("XRenderQueryPictIndexValues: overflow number of values test: 0x%lx\n",
+           (unsigned long) rep1.numIndexValues);
+    iv = XRenderQueryPictIndexValues(dpy, &format, &num);
+    XFree(iv);
+    assert(iv == NULL);
+
+    XhivCloseDisplay(dpy);
+}
+
+int
+main(int argc, char **argv)
+{
+    testOverflowFields();
+    printf("XRenderQueryPictIndexValues: all tests passed\n");
+    return 0;
+}