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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2010, Digium, Inc.
*
* Tilghman Lesher <tlesher AT digium DOT com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*!
* \file
* \brief Gosub tests
*
* \author\verbatim Tilghman Lesher <tlesher AT digium DOT com> \endverbatim
*
* \ingroup tests
*/
/*** MODULEINFO
<depend>TEST_FRAMEWORK</depend>
<support_level>core</support_level>
***/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision: 358812 $")
#include "asterisk/utils.h"
#include "asterisk/module.h"
#include "asterisk/test.h"
#include "asterisk/pbx.h"
#include "asterisk/channel.h"
AST_TEST_DEFINE(test_gosub)
{
int res = AST_TEST_PASS, i;
struct ast_channel *chan;
struct ast_str *str;
struct ast_context *con;
struct testplan {
const char *app;
const char *args;
const char *expected_value;
} testplan[] = {
{ NULL, "${STACK_PEEK(1,e,1)}", "" }, /* Stack is empty */
{ "Gosub", "tests_test_gosub_virtual_context,s,1" },
{ NULL, "${PRIORITY}", "1" },
{ NULL, "${EXTEN}", "s" },
{ NULL, "${STACK_PEEK(1,e,1)}", "" }, /* No extension originally */
{ "Gosub", "test,dne,1", (const char *) -1 }, /* This is the only invocation that should fail. */
{ NULL, "${PRIORITY}", "1" },
{ NULL, "${EXTEN}", "s" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1(5,5,5,5,5)" },
{ NULL, "${PRIORITY}", "1" },
{ NULL, "$[0${ARG1} + 0${ARG5}]", "10" },
{ NULL, "${STACK_PEEK(1,e)}", "s" },
{ NULL, "${STACK_PEEK(1,c)}", "tests_test_gosub_virtual_context" },
{ NULL, "${STACK_PEEK(1,p)}", "1" },
{ NULL, "${STACK_PEEK(1,l)}", "tests_test_gosub_virtual_context,s,1" },
{ "StackPop", "" },
{ NULL, "${STACK_PEEK(1,e,1)}", "" }, /* Only 1 frame deep, my caller is top-level */
{ "Gosub", "tests_test_gosub_virtual_context,s,1(5,5,5,5,5)" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1(4,4,4,4)" },
{ NULL, "$[0${ARG1} + 0${ARG5}]", "4" },
{ NULL, "$[0${ARG1} + 0${ARG4}]", "8" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1(3,3,3)" },
{ NULL, "$[0${ARG1} + 0${ARG4}]", "3" },
{ NULL, "$[0${ARG1} + 0${ARG3}]", "6" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1(2,2)" },
{ NULL, "$[0${ARG1} + 0${ARG3}]", "2" },
{ NULL, "$[0${ARG1} + 0${ARG2}]", "4" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1(1)" },
{ NULL, "$[0${ARG1} + 0${ARG2}]", "1" },
{ NULL, "$[0${ARG1} + 0${ARG1}]", "2" },
{ "Gosub", "tests_test_gosub_virtual_context,s,1" },
{ NULL, "$[0${ARG1} + 0${ARG1}]", "0" }, /* All arguments are correctly masked */
{ "Set", "LOCAL(foo)=5" },
{ NULL, "${foo}", "5" }, /* LOCAL() set a variable correctly */
{ NULL, "${LOCAL_PEEK(0,ARG1)}", "" }, /* LOCAL_PEEK() arguments work correctly */
{ NULL, "${LOCAL_PEEK(4,ARG1)}", "4" }, /* LOCAL_PEEK() arguments work correctly */
{ NULL, "$[0${LOCAL_PEEK(3,ARG1)} + 0${LOCAL_PEEK(5,ARG1)}]", "8" },
{ "StackPop", "" },
{ NULL, "${foo}", "" }, /* StackPop removed the variable set with LOCAL() */
{ "Return", "7" },
{ NULL, "${GOSUB_RETVAL}", "7" }, /* Return sets a return value correctly */
{ NULL, "$[0${GOSUB_RETVAL} + 0${ARG1}]", "9" }, /* Two frames less means ARG1 should have 2 */
};
switch (cmd) {
case TEST_INIT:
info->name = "gosub application";
info->category = "/apps/app_gosub/";
info->summary = "Verify functionality of gosub application";
info->description =
"Verify functionality of gosub application";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (!(chan = ast_dummy_channel_alloc())) {
ast_test_status_update(test, "Unable to allocate dummy channel\n");
return AST_TEST_FAIL;
}
if (!(str = ast_str_create(16))) {
ast_test_status_update(test, "Unable to allocate dynamic string buffer\n");
ast_channel_unref(chan);
return AST_TEST_FAIL;
}
/* Create our test dialplan */
if (!(con = ast_context_find_or_create(NULL, NULL, "tests_test_gosub_virtual_context", "test_gosub"))) {
ast_test_status_update(test, "Unable to create test dialplan context");
ast_free(str);
ast_channel_unref(chan);
return AST_TEST_FAIL;
}
ast_add_extension2(con, 1, "s", 1, NULL, NULL, "NoOp", ast_strdup(""), ast_free_ptr, "test_gosub");
for (i = 0; i < ARRAY_LEN(testplan); i++) {
if (testplan[i].app == NULL) {
/* Evaluation */
ast_str_substitute_variables(&str, 0, chan, testplan[i].args);
if (strcmp(ast_str_buffer(str), testplan[i].expected_value)) {
ast_test_status_update(test, "Evaluation of '%s' returned '%s' instead of the expected value '%s'\n",
testplan[i].args, ast_str_buffer(str), testplan[i].expected_value);
res = AST_TEST_FAIL;
}
} else {
/* Run application */
intptr_t exec_res;
struct ast_app *app = pbx_findapp(testplan[i].app);
if (!app) {
ast_test_status_update(test, "Could not find '%s' in application listing!\n", testplan[i].app);
res = AST_TEST_FAIL;
break;
}
if ((exec_res = pbx_exec(chan, app, testplan[i].args)) && ((const char *) exec_res != testplan[i].expected_value)) {
ast_test_status_update(test, "Application '%s' exited abnormally (with code %d)\n", testplan[i].app, (int) exec_res);
res = AST_TEST_FAIL;
break;
}
}
}
ast_free(str);
ast_channel_unref(chan);
ast_context_remove_extension2(con, "s", 1, NULL, 0);
ast_context_destroy(con, "test_gosub");
return res;
}
static int unload_module(void)
{
AST_TEST_UNREGISTER(test_gosub);
return 0;
}
static int load_module(void)
{
AST_TEST_REGISTER(test_gosub);
return AST_MODULE_LOAD_SUCCESS;
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Gosub Tests");
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