mirror of https://github.com/asterisk/asterisk
Current support for regex matching was previously only available on the group. Also, error reporting for regex failures has been added. In addition to this feature enhancement a unit test has been written to check the regular expression logic to ensure the count operation is working as expected. (closes issue #16642) Reported by: kobaz Patches: groupmatch2.patch uploaded by kobaz (license 834) Review: https://reviewboard.asterisk.org/r/503/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@247295 65c4cc65-6c06-0410-ace0-fbb531ad65f3certified/1.8.6
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2010, Digium, Inc.
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*
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* Jeff Peeler <jpeeler@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file
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* \brief App unit test
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*
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* \author Jeff Peeler <jpeeler@digium.com>
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*
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*/
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/*** MODULEINFO
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<depend>TEST_FRAMEWORK</depend>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/utils.h"
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#include "asterisk/module.h"
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#include "asterisk/test.h"
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#include "asterisk/app.h"
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#include "asterisk/channel.h"
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#define BASE_GROUP "a group"
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AST_TEST_DEFINE(app_group)
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{
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struct ast_channel *test_channel1 = NULL;
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struct ast_channel *test_channel2 = NULL;
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struct ast_channel *test_channel3 = NULL;
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struct ast_channel *test_channel4 = NULL;
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static const char group1_full[] = BASE_GROUP "groupgroup";
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static const char group2_full[] = BASE_GROUP "Groupgroup";
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static const char regex1[] = "gr"; /* matches everything */
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static const char regex2[] = "(group){2}$"; /* matches only group1_full */
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static const char regex3[] = "[:ascii:]"; /* matches everything */
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static const char regex4[] = "^(NOMATCH)"; /* matches nothing */
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static const char category1_full[] = BASE_GROUP "@a_category"; /* categories shouldn't have spaces */
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static const char category2_full[] = BASE_GROUP "@another!Category";
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static const char regex5[] = "(gory)$"; /* matches both categories */
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static const char regex6[] = "[A-Z]+"; /* matches only category2_full */
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static const char regex7[] = "[["; /* not valid syntax, yes an expected warning will be displayed */
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static enum ast_test_result_state res = AST_TEST_PASS;
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static const struct group_test_params {
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const char *groupmatch;
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const char *category;
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int expected;
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} subtests[] = {
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{ regex1, "", 4 },
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{ regex2, "", 1 },
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{ regex3, "", 4 },
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{ regex4, "", 0 },
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{ BASE_GROUP, regex5, 2 },
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{ BASE_GROUP, regex6, 1 },
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/* this test is expected to generate a warning message from the invalid regex */
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{ BASE_GROUP, regex7, 0 }
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};
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int i;
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int returned_count;
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switch (cmd) {
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case TEST_INIT:
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info->name = "app_group";
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info->category = "main/app/";
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info->summary = "App group unit test";
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info->description =
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"This tests various app group functionality";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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ast_test_status_update(test, "Creating test channels with the following groups:\n"
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"'%s', '%s', '%s', '%s'\n", group1_full, group2_full, category1_full, category2_full);
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if (!(test_channel1 = ast_channel_alloc(0, AST_STATE_DOWN, NULL, NULL, NULL,
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NULL, NULL, 0, 0, "TestChannel1"))) {
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goto exit_group_test;
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}
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if (!(test_channel2 = ast_channel_alloc(0, AST_STATE_DOWN, NULL, NULL, NULL,
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NULL, NULL, 0, 0, "TestChannel2"))) {
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goto exit_group_test;
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}
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if (!(test_channel3 = ast_channel_alloc(0, AST_STATE_DOWN, NULL, NULL, NULL,
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NULL, NULL, 0, 0, "TestChannel3"))) {
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goto exit_group_test;
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}
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if (!(test_channel4 = ast_channel_alloc(0, AST_STATE_DOWN, NULL, NULL, NULL,
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NULL, NULL, 0, 0, "TestChannel4"))) {
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goto exit_group_test;
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}
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ast_app_group_set_channel(test_channel1, group1_full);
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ast_app_group_set_channel(test_channel2, group2_full);
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ast_app_group_set_channel(test_channel3, category1_full);
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ast_app_group_set_channel(test_channel4, category2_full);
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for (i = 0; i < ARRAY_LEN(subtests); i++) {
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ast_assert(subtests[i].groupmatch != NULL || subtests[i].category != NULL);
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returned_count = ast_app_group_match_get_count(subtests[i].groupmatch, subtests[i].category);
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if (subtests[i].expected != returned_count) {
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ast_test_status_update(test, "(Subtest %d) Expected %d matches but found %d when examining group:'%s' category:'%s'\n",
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i + 1, subtests[i].expected, returned_count, subtests[i].groupmatch, subtests[i].category);
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res = AST_TEST_FAIL;
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goto exit_group_test;
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} else {
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ast_test_status_update(test, "(Subtest %d) Found %d matches as expected when examining group:'%s' category:'%s'\n",
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i + 1, subtests[i].expected, subtests[i].groupmatch, subtests[i].category);
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}
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}
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exit_group_test:
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if (test_channel1) {
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ast_hangup(test_channel1);
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}
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if (test_channel2) {
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ast_hangup(test_channel2);
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}
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if (test_channel3) {
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ast_hangup(test_channel3);
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}
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if (test_channel4) {
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ast_hangup(test_channel4);
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}
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return res;
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}
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static int unload_module(void)
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{
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AST_TEST_UNREGISTER(app_group);
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return 0;
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}
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static int load_module(void)
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{
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AST_TEST_REGISTER(app_group);
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return AST_MODULE_LOAD_SUCCESS;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "App unit test");
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