test_gosub.c File Reference

Gosub tests. More...

#include "asterisk.h"
#include "asterisk/utils.h"
#include "asterisk/module.h"
#include "asterisk/test.h"
#include "asterisk/pbx.h"
#include "asterisk/channel.h"

Include dependency graph for test_gosub.c:

Go to the source code of this file.

Macros
#define	CONTEXT_NAME   "tests_test_gosub_virtual_context"

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
struct ast_module *	AST_MODULE_SELF_SYM (void)
	AST_TEST_DEFINE (test_gosub)
static int	load_module (void)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Gosub Tests" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }
static const struct ast_module_info *	ast_module_info = &__mod_info

Detailed Description

Gosub tests.

Author

Tilghman Lesher

<tlesher AT digium DOT com> 

Definition in file test_gosub.c.

Macro Definition Documentation

CONTEXT_NAME

#define CONTEXT_NAME   "tests_test_gosub_virtual_context"

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 176 of file test_gosub.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 176 of file test_gosub.c.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 176 of file test_gosub.c.

AST_TEST_DEFINE()

AST_TEST_DEFINE

(

test_gosub

)

Definition at line 41 of file test_gosub.c.

{
#define CONTEXT_NAME "tests_test_gosub_virtual_context"
    int res = AST_TEST_PASS, i;
    struct ast_channel *chan;
    struct ast_str *str;
    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 (!ast_context_find_or_create(NULL, NULL, CONTEXT_NAME, "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_extension(CONTEXT_NAME, 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_extension(CONTEXT_NAME, "s", 1, NULL);
    ast_context_destroy(NULL, "test_gosub");
 
    return res;
}

References app, args, ARRAY_LEN, ast_add_extension(), ast_channel_unref, ast_context_destroy(), ast_context_find_or_create(), ast_context_remove_extension(), ast_dummy_channel_alloc, ast_free, ast_free_ptr(), ast_str_buffer(), ast_str_create, ast_str_substitute_variables(), ast_strdup, AST_TEST_FAIL, AST_TEST_NOT_RUN, AST_TEST_PASS, ast_test_status_update, CONTEXT_NAME, sip_to_pjsip::info(), NULL, pbx_exec(), pbx_findapp(), str, TEST_EXECUTE, and TEST_INIT.

load_module()

static int load_module ( void  )

static

Definition at line 170 of file test_gosub.c.

{
    AST_TEST_REGISTER(test_gosub);
    return AST_MODULE_LOAD_SUCCESS;
}

References AST_MODULE_LOAD_SUCCESS, and AST_TEST_REGISTER.

unload_module()

static int unload_module ( void  )

static

Definition at line 164 of file test_gosub.c.

{
    AST_TEST_UNREGISTER(test_gosub);
    return 0;
}

References AST_TEST_UNREGISTER.

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Gosub Tests" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }

static

Definition at line 176 of file test_gosub.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 176 of file test_gosub.c.