Add libXrender/XRenderQueryFilters test

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

5 files changed, 224 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 498d990..7cd66f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,7 @@ PKG_CHECK_MODULES(LIBXEXT, [xext x11])
 PKG_CHECK_MODULES(LIBXI, [xi x11])
 PKG_CHECK_MODULES(LIBXINERAMA, [xinerama x11])
 PKG_CHECK_MODULES(LIBXRANDR, [xrandr x11])
+PKG_CHECK_MODULES(LIBXRENDER, [xrender x11])
 
 PKG_CHECK_EXISTS([xcb], [HAVE_XCB="yes"], [HAVE_XCB="no"])
 if test "x$HAVE_XCB" = "xyes" ; then
@@ -70,6 +71,7 @@ AC_CONFIG_FILES([
 	tests/libXi/Makefile
 	tests/libXinerama/Makefile
 	tests/libXrandr/Makefile
+	tests/libXrender/Makefile
 	tests/libxcb/Makefile
         ])
 AC_OUTPUT
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 8a55a6f..16be08b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -26,6 +26,7 @@ SUBDIRS += libXext
 SUBDIRS += libXi
 SUBDIRS += libXinerama
 SUBDIRS += libXrandr
+SUBDIRS += libXrender
 
 if HAVE_XCB
 SUBDIRS += libxcb
diff --git a/tests/libXrender/Makefile.am b/tests/libXrender/Makefile.am
new file mode 100644
index 0000000..3865a5c
--- /dev/null
+++ b/tests/libXrender/Makefile.am
@@ -0,0 +1,33 @@
+#
+# 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.
+#
+
+noinst_PROGRAMS  = XRenderQueryFilters
+
+noinst_HEADERS = xhiv-Xrender.h
+
+AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)/include
+AM_CFLAGS = $(CWARNFLAGS) $(LIBXRENDER_CFLAGS)
+LDADD = -L$(top_builddir)/src -lXhiv $(LIBXRENDER_LIBS)
+
+TESTS = $(noinst_PROGRAMS)
+
diff --git a/tests/libXrender/XRenderQueryFilters.c b/tests/libXrender/XRenderQueryFilters.c
new file mode 100644
index 0000000..5d02d4a
--- /dev/null
+++ b/tests/libXrender/XRenderQueryFilters.c
@@ -0,0 +1,89 @@
+/*
+ * 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_RenderQueryFilters was added in XRender 0.6 */
+#define MY_XRENDER_MAJOR_VERSION 0
+#define MY_XRENDER_MINOR_VERSION 6
+
+#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 xRenderQueryFiltersReply rep1 = {
+        .type           = X_Reply,
+        .length         = 256,
+        .numAliases     = 256,
+        .numFilters     = (UINT_MAX / sizeof (char *)) - 16
+    };
+    const char filter_data[16] = { 0 };
+    xhiv_response filter_response = {
+        .length = rep1.length,
+        .repeat = ((rep1.length << 2) / sizeof(filter_data)) - 1,
+        .response_data = filter_data,
+        .response_datalen = sizeof(filter_data)
+    };
+    xhiv_response response1 = {
+        .next = &xrender_formats_response,
+        .chain = &filter_response,
+        .reqType = MY_XRENDER_EXT_CODE,
+        .reqMinor = X_RenderQueryFilters,
+        .sequence = XHIV_SEQ_IGNORE,
+        .length = (sizeof(rep1) >> 2),
+        .response_data = &rep1,
+        .response_datalen = sizeof(rep1)
+    };
+    Display *dpy = XhivOpenDisplay(&response1);
+    int major = MY_XRENDER_MAJOR_VERSION;
+    int minor = MY_XRENDER_MINOR_VERSION;
+    int status;
+    XFilters *filters;
+    
+    status = XRenderQueryVersion(dpy, &major, &minor);
+    assert(status != 0);
+
+    printf("XRenderQueryFilters: overflow number of filters test: 0x%lx\n",
+           (unsigned long) rep1.numFilters);
+    filters = XRenderQueryFilters(dpy, DefaultRootWindow(dpy));
+    XFree(filters);
+    assert(filters == NULL);
+
+    XhivCloseDisplay(dpy);
+}
+
+int
+main(int argc, char **argv)
+{
+    testOverflowFields();
+    printf("XRenderQueryFilters: all tests passed\n");
+    return 0;
+}
diff --git a/tests/libXrender/xhiv-Xrender.h b/tests/libXrender/xhiv-Xrender.h
new file mode 100644
index 0000000..e48cc36
--- /dev/null
+++ b/tests/libXrender/xhiv-Xrender.h
@@ -0,0 +1,99 @@
+/*
+ * 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
+
+#include "xhiv.h"
+#include <X11/Xproto.h>
+#include <X11/extensions/Xrender.h>
+#include <X11/extensions/renderproto.h>
+
+/* Common definitions for RENDER extension tests */
+
+#define MY_XRENDER_EXT_CODE	222
+
+/* Report that RENDER is present */
+static const xQueryExtensionReply xrender_qext_reply = {
+    .type = X_Reply,
+    .length = 0,
+    .present = xTrue,
+    .major_opcode = MY_XRENDER_EXT_CODE,
+    .first_event = 100,
+    .first_error = 150
+};
+static xhiv_response xrender_qext_response = {
+    .next = NULL,
+    .reqType = X_QueryExtension,
+    .reqMinor = XHIV_REQ_IGNORE,
+    .sequence = XHIV_SEQ_MATCHDATA,
+    .match_data = RENDER_NAME,
+    .length = (SIZEOF(xQueryExtensionReply) >> 2),
+    .response_data = &xrender_qext_reply,
+    .response_datalen = sizeof(xrender_qext_reply)
+};
+
+/* Report current RENDER version 0.11 by default */
+#ifndef MY_XRENDER_MAJOR_VERSION
+# define MY_XRENDER_MAJOR_VERSION 0
+#endif
+
+#ifndef MY_XRENDER_MINOR_VERSION
+# define MY_XRENDER_MINOR_VERSION 11
+#endif
+
+static const xRenderQueryVersionReply xrender_vers_reply = {
+    .type = X_Reply,
+    .length = 0,
+    .majorVersion = MY_XRENDER_MAJOR_VERSION,
+    .minorVersion = MY_XRENDER_MINOR_VERSION
+};
+static xhiv_response xrender_vers_response = {
+    .next = &xrender_qext_response,
+    .reqType = MY_XRENDER_EXT_CODE,
+    .reqMinor = X_RenderQueryVersion,
+    .sequence = XHIV_SEQ_IGNORE,
+    .length = (SIZEOF(xRenderQueryVersionReply) >> 2),
+    .response_data = &xrender_vers_reply,
+    .response_datalen = sizeof(xrender_vers_reply)
+};
+
+/* XRenderQueryVersion calls XRenderQueryFormats */
+static const xRenderQueryPictFormatsReply xrender_formats_reply = {
+    .type = X_Reply,
+    .length = 0,
+    .numFormats = 0,
+    .numScreens = 0,
+    .numDepths = 0,
+    .numVisuals = 0,
+    .numSubpixel = 0,
+};
+static xhiv_response xrender_formats_response = {
+    .next = &xrender_vers_response,
+    .reqType = MY_XRENDER_EXT_CODE,
+    .reqMinor = X_RenderQueryPictFormats,
+    .sequence = XHIV_SEQ_IGNORE,
+    .length = (SIZEOF(xRenderQueryPictFormatsReply) >> 2),
+    .response_data = &xrender_formats_reply,
+    .response_datalen = sizeof(xrender_formats_reply)
+};