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authorAlan Coopersmith <alan.coopersmith@oracle.com>2013-04-27 19:06:48 -0700
committerAlan Coopersmith <alan.coopersmith@oracle.com>2013-04-28 12:12:30 -0700
commit1b849e3791cd5298e1ef0baa104c14ac2e7c2e9a (patch)
tree795d8d5450bee357cc887c720d8ff84adf36c432 /tests
parent143117610a509550c60f1f8b0d744f1ed45cbf31 (diff)
Add libXi/XQueryDeviceState test
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/libXi/Makefile.am1
-rw-r--r--tests/libXi/XQueryDeviceState.c96
2 files changed, 97 insertions, 0 deletions
diff --git a/tests/libXi/Makefile.am b/tests/libXi/Makefile.am
index 288533a..1fd4751 100644
--- a/tests/libXi/Makefile.am
+++ b/tests/libXi/Makefile.am
@@ -22,6 +22,7 @@
#
noinst_PROGRAMS = XGetDeviceButtonMapping
+noinst_PROGRAMS += XQueryDeviceState
noinst_PROGRAMS += XIPassiveGrabDevice
noinst_HEADERS = xhiv-Xi.h
diff --git a/tests/libXi/XQueryDeviceState.c b/tests/libXi/XQueryDeviceState.c
new file mode 100644
index 0000000..8cd5daa
--- /dev/null
+++ b/tests/libXi/XQueryDeviceState.c
@@ -0,0 +1,96 @@
+/*
+ * 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/Xlib.h>
+#include <X11/extensions/XInput.h>
+#include <X11/extensions/XIproto.h>
+#include "xhiv-Xi.h"
+#include <assert.h>
+#include <stdio.h>
+
+
+
+static void
+testOverflowFields(void)
+{
+ const xQueryDeviceStateReply rep1 = {
+ .repType = X_Reply,
+ .RepType = X_QueryDeviceState,
+ .num_classes = 1,
+ .length = 4
+ };
+ /* We only send the first four words of keys, though libXi expects more */
+ const xKeyState keys = {
+ .class = KeyClass,
+ .length = sizeof(xKeyState),
+ .num_keys = 255,
+ };
+ xhiv_response keys_response = {
+ .length = 4,
+ .response_data = &keys,
+ .response_datalen = 4 << 2,
+ .flags = XHIV_NO_SET_SEQUENCE
+ };
+ xhiv_response response1 = {
+ .next = &xi_opendev_response,
+ .chain = &keys_response,
+ .reqType = MY_XI_EXT_CODE,
+ .reqMinor = X_QueryDeviceState,
+ .sequence = 101,
+ .length = sizeof(rep1) >> 2,
+ .response_data = &rep1,
+ .response_datalen = sizeof(rep1)
+ };
+ Display *dpy = XhivOpenDisplay(&response1);
+ XDevice *device;
+ XDeviceState *state;
+
+ device = XOpenDevice(dpy, MY_DEFAULT_DEVICE);
+ assert(device != NULL);
+ assert(device != (XDevice *) NoSuchExtension);
+
+ /* set sequence to known value so that later calls match by sequence num */
+ XhivSequenceSync(dpy, 100);
+
+ printf("XQueryDeviceState: overflow returned data buffer test\n");
+ state = XQueryDeviceState(dpy, device);
+ XFreeDeviceState(state);
+ assert(state == NULL);
+ /* Don't know how to assert we didn't read past the end of the allocated
+ * memory, without running a tool such as valgrind.
+ */
+
+ XhivCloseDisplay(dpy);
+}
+
+int
+main(int argc, char **argv)
+{
+ testOverflowFields();
+ printf("XQueryDeviceState: all tests passed\n");
+ return 0;
+}