diff options
| -rw-r--r-- | tests/libXrandr/Makefile.am | 1 | ||||
| -rw-r--r-- | tests/libXrandr/XRRGetProviderProperty.c | 93 |
2 files changed, 94 insertions, 0 deletions
diff --git a/tests/libXrandr/Makefile.am b/tests/libXrandr/Makefile.am index 3be9ea4..bb8560f 100644 --- a/tests/libXrandr/Makefile.am +++ b/tests/libXrandr/Makefile.am @@ -22,6 +22,7 @@ # noinst_PROGRAMS = XRRGetOutputProperty +noinst_PROGRAMS += XRRGetProviderProperty noinst_HEADERS = xhiv-Xrandr.h diff --git a/tests/libXrandr/XRRGetProviderProperty.c b/tests/libXrandr/XRRGetProviderProperty.c new file mode 100644 index 0000000..44944eb --- /dev/null +++ b/tests/libXrandr/XRRGetProviderProperty.c @@ -0,0 +1,93 @@ +/* + * 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/Xatom.h> +#include "xhiv-Xrandr.h" +#include <assert.h> +#include <stdio.h> +#include <limits.h> + +static void +testOverflowFields(void) +{ + const xRRGetProviderPropertyReply rep1 = { + .type = X_Reply, + .length = 32, + .propertyType = XA_ATOM, + .nItems = (UINT_MAX / 4) + 2, + .format = 32, + }; + xhiv_response response1 = { + .next = &xrandr_vers_response, + .reqType = MY_XRANDR_EXT_CODE, + .reqMinor = X_RRGetProviderProperty, + .sequence = XHIV_SEQ_IGNORE, + .length = (sizeof(rep1) >> 2) + rep1.length, + .response_data = &rep1, + .response_datalen = sizeof(rep1) + }; + Display *dpy = XhivOpenDisplay(&response1); + int major = MY_XRANDR_MAJOR_VERSION; + int minor = MY_XRANDR_MINOR_VERSION; + int status; + Atom type_return; + int format_return; + unsigned long num_items_return, bytes_after_return; + unsigned char *data = NULL; + + status = XRRQueryVersion(dpy, &major, &minor); + assert(status != 0); + + printf("XRRGetProviderProperty: overflow number of items test\n"); + status = XRRGetProviderProperty(dpy, + /* provider */ 0, /* property */ 0, + /* offset */ 0, /* length */ 0, + /* delete_property */ False, + /* pending */ False, + /* type */ XA_ATOM, + &type_return, &format_return, + &num_items_return, &bytes_after_return, + &data); + XFree(data); + assert(status != Success); + assert(data == NULL); + assert(type_return == None); + assert(format_return == 0); + assert(num_items_return == 0); + assert(bytes_after_return == 0); + + XhivCloseDisplay(dpy); +} + +int +main(int argc, char **argv) +{ + testOverflowFields(); + printf("XRRGetProviderProperty: all tests passed\n"); + return 0; +} |