diff options
Diffstat (limited to 'xorg-server/test/xi2/protocol-xiqueryversion.c')
| -rw-r--r-- | xorg-server/test/xi2/protocol-xiqueryversion.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/xorg-server/test/xi2/protocol-xiqueryversion.c b/xorg-server/test/xi2/protocol-xiqueryversion.c new file mode 100644 index 000000000..46e62acbd --- /dev/null +++ b/xorg-server/test/xi2/protocol-xiqueryversion.c @@ -0,0 +1,186 @@ +/** + * Copyright © 2009 Red Hat, Inc. + * + * 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_DIX_CONFIG_H +#include <dix-config.h> +#endif + +/* + * Protocol testing for XIQueryVersion request and reply. + * + * Test approach: + * Wrap WriteToClient to intercept the server's reply. + * Repeatedly test a client/server version combination, compare version in + * reply with versions given. Version must be equal to either + * server version or client version, whichever is smaller. + * Client version less than 2 must return BadValue. + */ + +#include <stdint.h> +#include <X11/X.h> +#include <X11/Xproto.h> +#include <X11/extensions/XI2proto.h> +#include "inputstr.h" +#include "extinit.h" /* for XInputExtensionInit */ +#include "scrnintstr.h" +#include "xiqueryversion.h" + +#include "protocol-common.h" +#include <glib.h> + +extern XExtensionVersion XIVersion; + +struct test_data { + int major_client; + int minor_client; + int major_server; + int minor_server; +}; + +static void reply_XIQueryVersion(ClientPtr client, int len, char* data, void *userdata) +{ + xXIQueryVersionReply *rep = (xXIQueryVersionReply*)data; + struct test_data *versions = (struct test_data*)userdata; + unsigned int sver, cver, ver; + + if (client->swapped) + { + char n; + swapl(&rep->length, n); + swaps(&rep->sequenceNumber, n); + swaps(&rep->major_version, n); + swaps(&rep->minor_version, n); + } + + reply_check_defaults(rep, len, XIQueryVersion); + + g_assert(rep->length == 0); + + sver = versions->major_server * 1000 + versions->minor_server; + cver = versions->major_client * 1000 + versions->minor_client; + ver = rep->major_version * 1000 + rep->minor_version; + + g_assert(ver >= 2000); + g_assert((sver > cver) ? ver == cver : ver == sver); +} + +/** + * Run a single test with server version smaj.smin and client + * version cmaj.cmin. Verify that return code is equal to 'error'. + * + * Test is run normal, then for a swapped client. + */ +static void request_XIQueryVersion(int smaj, int smin, int cmaj, int cmin, int error) +{ + char n; + int rc; + struct test_data versions; + xXIQueryVersionReq request; + ClientRec client; + + request_init(&request, XIQueryVersion); + client = init_client(request.length, &request); + userdata = (void*)&versions; + + /* Change the server to support smaj.smin */ + XIVersion.major_version = smaj; + XIVersion.minor_version = smin; + + /* remember versions we send and expect */ + versions.major_client = cmaj; + versions.minor_client = cmin; + versions.major_server = XIVersion.major_version; + versions.minor_server = XIVersion.minor_version; + + request.major_version = versions.major_client; + request.minor_version = versions.minor_client; + rc = ProcXIQueryVersion(&client); + g_assert(rc == error); + + client.swapped = TRUE; + + swaps(&request.length, n); + swaps(&request.major_version, n); + swaps(&request.minor_version, n); + + rc = SProcXIQueryVersion(&client); + g_assert(rc == error); +} + +/* Client version less than 2.0 must return BadValue, all other combinations + * Success */ +static void test_XIQueryVersion(void) +{ + reply_handler = reply_XIQueryVersion; + + g_test_message("Server version 2.0 - client versions [1..3].0"); + /* some simple tests to catch common errors quickly */ + request_XIQueryVersion(2, 0, 1, 0, BadValue); + request_XIQueryVersion(2, 0, 2, 0, Success); + request_XIQueryVersion(2, 0, 3, 0, Success); + + g_test_message("Server version 3.0 - client versions [1..3].0"); + request_XIQueryVersion(3, 0, 1, 0, BadValue); + request_XIQueryVersion(3, 0, 2, 0, Success); + request_XIQueryVersion(3, 0, 3, 0, Success); + + g_test_message("Server version 2.0 - client versions [1..3].[1..3]"); + request_XIQueryVersion(2, 0, 1, 1, BadValue); + request_XIQueryVersion(2, 0, 2, 2, Success); + request_XIQueryVersion(2, 0, 3, 3, Success); + + g_test_message("Server version 2.2 - client versions [1..3].0"); + request_XIQueryVersion(2, 2, 1, 0, BadValue); + request_XIQueryVersion(2, 2, 2, 0, Success); + request_XIQueryVersion(2, 2, 3, 0, Success); + +#if 0 + /* this one takes a while */ + unsigned int cmin, cmaj, smin, smaj; + + g_test_message("Testing all combinations."); + for (smaj = 2; smaj <= 0xFFFF; smaj++) + for (smin = 0; smin <= 0xFFFF; smin++) + for (cmin = 0; cmin <= 0xFFFF; cmin++) + for (cmaj = 0; cmaj <= 0xFFFF; cmaj++) + { + int error = (cmaj < 2) ? BadValue : Success; + request_XIQueryVersion(smaj, smin, cmaj, cmin, error); + } + +#endif + + reply_handler = NULL; +} + +int main(int argc, char** argv) +{ + g_test_init(&argc, &argv,NULL); + g_test_bug_base("https://bugzilla.freedesktop.org/show_bug.cgi?id="); + + init_simple(); + + g_test_add_func("/xi2/protocol/XIQueryVersion", test_XIQueryVersion); + + return g_test_run(); +} |