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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2014, Digium, Inc.
*
* Joshua Colp <jcolp@digium.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 Core Codec API Unit Tests
*
* \author Joshua Colp <jcolp@digium.com>
*
*/
/*** MODULEINFO
<depend>TEST_FRAMEWORK</depend>
<support_level>core</support_level>
***/
#include "asterisk.h"
#include "asterisk/test.h"
#include "asterisk/module.h"
#include "asterisk/codec.h"
static struct ast_codec known_unknown = {
.name = "unit_test",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec doubly = {
.name = "unit_test_double",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec unknown = {
.name = "unit_test_unknown",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_UNKNOWN,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec audio_without_rate = {
.name = "unit_test_audio_without_rate",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec audio_get = {
.name = "unit_test_audio_get",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec audio_get_unknown = {
.name = "unit_test_audio_get_unknown",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
static struct ast_codec audio_get_id = {
.name = "unit_test_audio_get_id",
.description = "Unit test codec",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
};
AST_TEST_DEFINE(codec_register)
{
switch (cmd) {
case TEST_INIT:
info->name = "codec_register";
info->category = "/main/core_codec/";
info->summary = "codec registration unit test";
info->description =
"Test registration of a core codec that is known to be unknown";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (ast_codec_register(&known_unknown)) {
ast_test_status_update(test, "Unsuccessfully registered a codec that is known to be unknown\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_register_twice)
{
switch (cmd) {
case TEST_INIT:
info->name = "codec_register_twice";
info->category = "/main/core_codec/";
info->summary = "codec registration unit test";
info->description =
"Test double registration of a core codec to confirm it fails";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (ast_codec_register(&doubly)) {
ast_test_status_update(test, "Unsuccessfully registered a codec that is known to be unknown\n");
return AST_TEST_FAIL;
}
if (!ast_codec_register(&doubly)) {
ast_test_status_update(test, "Successfully registered a codec twice\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_register_unknown)
{
switch (cmd) {
case TEST_INIT:
info->name = "codec_register_unknown";
info->category = "/main/core_codec/";
info->summary = "codec registration unit test";
info->description =
"Test that registration of an unknown codec type fails";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (!ast_codec_register(&unknown)) {
ast_test_status_update(test, "Successfully registered a codec with an unknown media type\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_register_audio_no_sample_rate)
{
switch (cmd) {
case TEST_INIT:
info->name = "codec_register_audio_no_sample_rate";
info->category = "/main/core_codec/";
info->summary = "codec registration unit test";
info->description =
"Test that registration of an audio codec without sample rate fails";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (!ast_codec_register(&audio_without_rate)) {
ast_test_status_update(test, "Successfully registered an audio codec without a sample rate\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_get)
{
RAII_VAR(struct ast_codec *, codec, NULL, ao2_cleanup);
switch (cmd) {
case TEST_INIT:
info->name = "codec_get";
info->category = "/main/core_codec/";
info->summary = "codec get unit test";
info->description =
"Test that getting of a known codec succeeds";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (ast_codec_register(&audio_get)) {
ast_test_status_update(test, "Unsucessfully registered a codec for getting\n");
return AST_TEST_FAIL;
}
codec = ast_codec_get("unit_test_audio_get", AST_MEDIA_TYPE_AUDIO, 8000);
if (!codec) {
ast_test_status_update(test, "Unsuccessfully retrieved a codec we just registered\n");
return AST_TEST_FAIL;
} else if (strcmp(codec->name, audio_get.name)) {
ast_test_status_update(test, "Name of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
} else if (codec->type != audio_get.type) {
ast_test_status_update(test, "Type of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
} else if (codec->sample_rate != audio_get.sample_rate) {
ast_test_status_update(test, "Sample rate of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_get_unregistered)
{
RAII_VAR(struct ast_codec *, codec, NULL, ao2_cleanup);
switch (cmd) {
case TEST_INIT:
info->name = "codec_get_unregistered";
info->category = "/main/core_codec/";
info->summary = "codec get unit test";
info->description =
"Test that getting of a codec that is not registered fails";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
codec = ast_codec_get("goats", AST_MEDIA_TYPE_AUDIO, 8000);
if (codec) {
ast_test_status_update(test, "Successfully got a codec named '%s' when getting a codec named 'goats'\n",
codec->name);
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_get_unknown)
{
RAII_VAR(struct ast_codec *, codec, NULL, ao2_cleanup);
switch (cmd) {
case TEST_INIT:
info->name = "codec_get_unknown";
info->category = "/main/core_codec/";
info->summary = "codec get unit test";
info->description =
"Test that getting of a known codec using name and unknown type succeeds";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (ast_codec_register(&audio_get_unknown)) {
ast_test_status_update(test, "Unsucessfully registered a codec for getting\n");
return AST_TEST_FAIL;
}
codec = ast_codec_get("unit_test_audio_get_unknown", AST_MEDIA_TYPE_UNKNOWN, 8000);
if (!codec) {
ast_test_status_update(test, "Unsuccessfully retrieved a codec we just registered\n");
return AST_TEST_FAIL;
} else if (strcmp(codec->name, audio_get_unknown.name)) {
ast_test_status_update(test, "Name of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
} else if (codec->type != audio_get_unknown.type) {
ast_test_status_update(test, "Type of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
} else if (codec->sample_rate != audio_get_unknown.sample_rate) {
ast_test_status_update(test, "Sample rate of retrieved codec does not match registered codec\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
AST_TEST_DEFINE(codec_get_id)
{
RAII_VAR(struct ast_codec *, named, NULL, ao2_cleanup);
RAII_VAR(struct ast_codec *, codec, NULL, ao2_cleanup);
switch (cmd) {
case TEST_INIT:
info->name = "codec_get_unknown";
info->category = "/main/core_codec/";
info->summary = "codec get unit test";
info->description =
"Test that getting of a known codec using name and unknown type succeeds";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
if (ast_codec_register(&audio_get_id)) {
ast_test_status_update(test, "Unsucessfully registered a codec for getting\n");
return AST_TEST_FAIL;
}
named = ast_codec_get("unit_test_audio_get_id", AST_MEDIA_TYPE_AUDIO, 8000);
if (!named) {
ast_test_status_update(test, "Unsuccessfully retrieved a codec we just registered\n");
return AST_TEST_FAIL;
}
codec = ast_codec_get_by_id(named->id);
if (!codec) {
ast_test_status_update(test, "Unsuccessfully retrieved a codec using id of a named codec we just got\n");
return AST_TEST_FAIL;
}
return AST_TEST_PASS;
}
static int unload_module(void)
{
AST_TEST_UNREGISTER(codec_register);
AST_TEST_UNREGISTER(codec_register_twice);
AST_TEST_UNREGISTER(codec_register_unknown);
AST_TEST_UNREGISTER(codec_register_audio_no_sample_rate);
AST_TEST_UNREGISTER(codec_get);
AST_TEST_UNREGISTER(codec_get_unregistered);
AST_TEST_UNREGISTER(codec_get_unknown);
AST_TEST_UNREGISTER(codec_get_id);
return 0;
}
static int load_module(void)
{
AST_TEST_REGISTER(codec_register);
AST_TEST_REGISTER(codec_register_twice);
AST_TEST_REGISTER(codec_register_unknown);
AST_TEST_REGISTER(codec_register_audio_no_sample_rate);
AST_TEST_REGISTER(codec_get);
AST_TEST_REGISTER(codec_get_unregistered);
AST_TEST_REGISTER(codec_get_unknown);
AST_TEST_REGISTER(codec_get_id);
return AST_MODULE_LOAD_SUCCESS;
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Core codec API test module");
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