Module res_adsi.so is deprecated, therefore it does not load by default. Module not loaded causes it to yield a FAIL when tested by tests/test_utils.c. This fix checks if the corresponding module is loaded at the start of the test, and if not, it passes the test and exits with a message. This fix is applied to all versions where the module is marked deprecated. Change-Id: I52be64c8f6af222e15148a856d1f10cb113e1e94
661 lines
18 KiB
C
661 lines
18 KiB
C
/*
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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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* David Vossel <dvossel@digium.com>
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* Russell Bryant <russell@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 Unit Tests for utils API
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*
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* \author David Vossel <dvossel@digium.com>
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* \author Russell Bryant <russell@digium.com>
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*/
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/*** MODULEINFO
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<depend>TEST_FRAMEWORK</depend>
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<use type="module">res_agi</use>
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<use type="module">res_crypto</use>
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<use type="external">crypto</use>
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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#include "asterisk/utils.h"
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#include "asterisk/test.h"
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#include "asterisk/crypto.h"
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#include "asterisk/adsi.h"
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#include "asterisk/agi.h"
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#include "asterisk/channel.h"
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#include "asterisk/module.h"
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#include <sys/stat.h>
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AST_TEST_DEFINE(uri_encode_decode_test)
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{
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int res = AST_TEST_PASS;
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const char *in = "abcdefghijklmnopurstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890 ~`!@#$%^&*()_-+={[}]|\\:;\"'<,>.?/";
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char out[256] = { 0 };
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char small[4] = { 0 };
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const struct ast_flags none = {0};
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int i = 0;
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static struct {
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const char *spec_str;
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struct ast_flags spec;
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char *buf;
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size_t buflen;
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const char *input;
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const char *output;
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const char *decoded_output;
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} tests[5];
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#define INIT_ENCODE_TEST(s, buffer, in, out, dec_out) do { \
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if (i < ARRAY_LEN(tests)) { \
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tests[i].spec_str = #s; \
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tests[i].spec = s; \
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tests[i].buf = buffer; \
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tests[i].buflen = sizeof(buffer); \
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tests[i].input = in; \
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tests[i].output = out; \
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tests[i].decoded_output = dec_out; \
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i++; \
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} else { \
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ast_test_status_update(test, "error: 'tests' array too small\n"); \
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res = AST_TEST_FAIL; \
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} \
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} while (0)
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INIT_ENCODE_TEST(ast_uri_http, out, in,
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"abcdefghijklmnopurstuvwxyz%20ABCDEFGHIJKLMNOPQRSTUVWXYZ%201234567890%20~%60!%40%23%24%25%5E%26*()_-%2B%3D%7B%5B%7D%5D%7C%5C%3A%3B%22'%3C%2C%3E.%3F%2F", in);
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INIT_ENCODE_TEST(ast_uri_http_legacy, out, in,
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"abcdefghijklmnopurstuvwxyz+ABCDEFGHIJKLMNOPQRSTUVWXYZ+1234567890+~%60!%40%23%24%25%5E%26*()_-%2B%3D%7B%5B%7D%5D%7C%5C%3A%3B%22'%3C%2C%3E.%3F%2F", in);
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INIT_ENCODE_TEST(ast_uri_sip_user, out, in,
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"abcdefghijklmnopurstuvwxyz%20ABCDEFGHIJKLMNOPQRSTUVWXYZ%201234567890%20~%60!%40%23$%25%5E&*()_-+=%7B%5B%7D%5D%7C%5C%3A;%22'%3C,%3E.?/", in);
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INIT_ENCODE_TEST(none, small, in, "%61", "a");
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INIT_ENCODE_TEST(ast_uri_http, small, in, "abc", "abc");
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switch (cmd) {
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case TEST_INIT:
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info->name = "uri_encode_decode_test";
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info->category = "/main/utils/";
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info->summary = "encode and decode a hex escaped string";
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info->description = "encode a string, verify encoded string matches what we expect. Decode the encoded string, verify decoded string matches the original string.";
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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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for (i = 0; i < ARRAY_LEN(tests); i++) {
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ast_uri_encode(tests[i].input, tests[i].buf, tests[i].buflen, tests[i].spec);
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if (strcmp(tests[i].output, tests[i].buf)) {
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ast_test_status_update(test, "encoding with %s did not match expected output, FAIL\n", tests[i].spec_str);
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ast_test_status_update(test, "original: %s\n", tests[i].input);
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ast_test_status_update(test, "expected: %s\n", tests[i].output);
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ast_test_status_update(test, "result: %s\n", tests[i].buf);
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res = AST_TEST_FAIL;
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continue;
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}
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ast_uri_decode(tests[i].buf, tests[i].spec);
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if (strcmp(tests[i].decoded_output, tests[i].buf)) {
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ast_test_status_update(test, "decoding with %s did not match the original input (or expected decoded output)\n", tests[i].spec_str);
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ast_test_status_update(test, "original: %s\n", tests[i].input);
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ast_test_status_update(test, "expected: %s\n", tests[i].decoded_output);
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ast_test_status_update(test, "decoded: %s\n", tests[i].buf);
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res = AST_TEST_FAIL;
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}
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}
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return res;
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}
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AST_TEST_DEFINE(quoted_escape_test)
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{
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int res = AST_TEST_PASS;
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const char *in = "a\"bcdefg\"hijkl\\mnopqrs tuv\twxyz";
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char out[256] = { 0 };
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char small[4] = { 0 };
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int i;
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static struct {
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char *buf;
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const size_t buflen;
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const char *output;
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} tests[] = {
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{0, sizeof(out),
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"a\\\"bcdefg\\\"hijkl\\\\mnopqrs tuv\twxyz"},
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{0, sizeof(small),
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"a\\\""},
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};
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tests[0].buf = out;
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tests[1].buf = small;
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switch (cmd) {
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case TEST_INIT:
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info->name = "quoted_escape_test";
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info->category = "/main/utils/";
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info->summary = "escape a quoted string";
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info->description = "Escape a string to be quoted and check the result.";
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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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for (i = 0; i < ARRAY_LEN(tests); i++) {
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ast_escape_quoted(in, tests[i].buf, tests[i].buflen);
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if (strcmp(tests[i].output, tests[i].buf)) {
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ast_test_status_update(test, "ESCAPED DOES NOT MATCH EXPECTED, FAIL\n");
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ast_test_status_update(test, "original: %s\n", in);
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ast_test_status_update(test, "expected: %s\n", tests[i].output);
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ast_test_status_update(test, "result: %s\n", tests[i].buf);
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res = AST_TEST_FAIL;
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}
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}
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return res;
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}
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AST_TEST_DEFINE(md5_test)
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{
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static const struct {
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const char *input;
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const char *expected_output;
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} tests[] = {
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{ "apples", "daeccf0ad3c1fc8c8015205c332f5b42" },
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{ "bananas", "ec121ff80513ae58ed478d5c5787075b" },
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{ "reallylongstringaboutgoatcheese", "0a2d9280d37e2e37545cfef6e7e4e890" },
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};
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enum ast_test_result_state res = AST_TEST_PASS;
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int i;
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switch (cmd) {
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case TEST_INIT:
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info->name = "md5_test";
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info->category = "/main/utils/";
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info->summary = "MD5 test";
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info->description =
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"This test exercises MD5 calculations."
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"";
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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, "Testing MD5 ...\n");
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for (i = 0; i < ARRAY_LEN(tests); i++) {
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char md5_hash[33];
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ast_md5_hash(md5_hash, tests[i].input);
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if (strcasecmp(md5_hash, tests[i].expected_output)) {
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ast_test_status_update(test,
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"input: '%s' hash: '%s' expected hash: '%s'\n",
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tests[i].input, md5_hash, tests[i].expected_output);
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res = AST_TEST_FAIL;
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}
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}
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return res;
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}
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AST_TEST_DEFINE(sha1_test)
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{
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static const struct {
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const char *input;
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const char *expected_output;
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} tests[] = {
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{ "giraffe",
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"fac8f1a31d2998734d6a5253e49876b8e6a08239" },
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{ "platypus",
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"1dfb21b7a4d35e90d943e3a16107ccbfabd064d5" },
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{ "ParastratiosphecomyiaStratiosphecomyioides",
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"58af4e8438676f2bd3c4d8df9e00ee7fe06945bb" },
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};
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enum ast_test_result_state res = AST_TEST_PASS;
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int i;
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switch (cmd) {
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case TEST_INIT:
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info->name = "sha1_test";
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info->category = "/main/utils/";
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info->summary = "SHA1 test";
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info->description =
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"This test exercises SHA1 calculations."
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"";
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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, "Testing SHA1 ...\n");
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for (i = 0; i < ARRAY_LEN(tests); i++) {
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char sha1_hash[64];
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ast_sha1_hash(sha1_hash, tests[i].input);
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if (strcasecmp(sha1_hash, tests[i].expected_output)) {
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ast_test_status_update(test,
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"input: '%s' hash: '%s' expected hash: '%s'\n",
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tests[i].input, sha1_hash, tests[i].expected_output);
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res = AST_TEST_FAIL;
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}
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}
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return res;
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}
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AST_TEST_DEFINE(base64_test)
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{
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static const struct {
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const char *input;
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const char *decoded;
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} tests[] = {
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{ "giraffe",
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"Z2lyYWZmZQ==" },
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{ "platypus",
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"cGxhdHlwdXM=" },
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{ "ParastratiosphecomyiaStratiosphecomyioides",
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"UGFyYXN0cmF0aW9zcGhlY29teWlhU3RyYXRpb3NwaGVjb215aW9pZGVz" },
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};
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int i;
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enum ast_test_result_state res = AST_TEST_PASS;
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switch (cmd) {
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case TEST_INIT:
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info->name = "base64_test";
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info->category = "/main/utils/";
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info->summary = "base64 test";
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info->description = "This test exercises the base64 conversions.";
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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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for (i = 0; i < ARRAY_LEN(tests); i++) {
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char tmp[64];
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ast_base64encode(tmp, (unsigned char *)tests[i].input, strlen(tests[i].input), sizeof(tmp));
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if (strcasecmp(tmp, tests[i].decoded)) {
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ast_test_status_update(test,
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"input: '%s' base64 output: '%s' expected base64 output: '%s'\n",
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tests[i].input, tmp, tests[i].decoded);
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res = AST_TEST_FAIL;
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}
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memset(tmp, 0, sizeof(tmp));
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ast_base64decode((unsigned char *) tmp, tests[i].decoded, (sizeof(tmp) - 1));
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if (strcasecmp(tmp, tests[i].input)) {
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ast_test_status_update(test,
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"base64 input: '%s' output: '%s' expected output: '%s'\n",
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tests[i].decoded, tmp, tests[i].input);
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res = AST_TEST_FAIL;
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}
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}
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return res;
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}
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AST_TEST_DEFINE(crypto_loaded_test)
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{
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switch (cmd) {
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case TEST_INIT:
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info->name = "crypto_loaded_test";
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info->category = "/res/crypto/";
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info->summary = "Crypto loaded into memory";
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info->description = "Verifies whether the crypto functions overrode the stubs";
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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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return ast_crypto_loaded() ? AST_TEST_PASS : AST_TEST_FAIL;
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}
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AST_TEST_DEFINE(adsi_loaded_test)
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{
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struct ast_channel *c;
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int res;
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switch (cmd) {
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case TEST_INIT:
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info->name = "adsi_loaded_test";
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info->category = "/res/adsi/";
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info->summary = "ADSI loaded into memory";
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info->description = "Verifies whether the adsi functions overrode the stubs";
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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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if (!ast_module_check("res_adsi.so")) {
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ast_test_status_update(test, "This test skipped because deprecated module res_adsi.so is not built by default.\n");
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return AST_TEST_PASS;
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}
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if (!(c = ast_dummy_channel_alloc())) {
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return AST_TEST_FAIL;
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}
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ast_channel_adsicpe_set(c, AST_ADSI_AVAILABLE);
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res = ast_adsi_available(c) ? AST_TEST_PASS : AST_TEST_FAIL;
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c = ast_channel_unref(c);
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return res;
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}
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static int handle_noop(struct ast_channel *chan, AGI *agi, int arg, const char * const argv[])
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{
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ast_agi_send(agi->fd, chan, "200 result=0\n");
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return RESULT_SUCCESS;
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}
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AST_TEST_DEFINE(agi_loaded_test)
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{
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int res = AST_TEST_PASS;
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struct agi_command noop_command =
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{ { "testnoop", NULL }, handle_noop, NULL, NULL, 0 };
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switch (cmd) {
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case TEST_INIT:
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info->name = "agi_loaded_test";
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info->category = "/res/agi/";
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info->summary = "AGI loaded into memory";
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info->description = "Verifies whether the agi functions overrode the stubs";
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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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if (ast_agi_register(ast_module_info->self, &noop_command) == AST_OPTIONAL_API_UNAVAILABLE) {
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ast_test_status_update(test, "Unable to register testnoop command, because res_agi is not loaded.\n");
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return AST_TEST_FAIL;
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}
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#ifndef HAVE_NULLSAFE_PRINTF
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/* Test for condition without actually crashing Asterisk */
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if (noop_command.usage == NULL) {
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ast_test_status_update(test, "AGI testnoop usage was not updated properly.\n");
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res = AST_TEST_FAIL;
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}
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if (noop_command.syntax == NULL) {
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ast_test_status_update(test, "AGI testnoop syntax was not updated properly.\n");
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res = AST_TEST_FAIL;
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}
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#endif
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ast_agi_unregister(&noop_command);
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return res;
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}
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AST_TEST_DEFINE(safe_mkdir_test)
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{
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char base_path[] = "/tmp/safe_mkdir.XXXXXX";
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char path[80] = {};
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int res;
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struct stat actual;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/main/utils/";
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info->summary = "Safe mkdir test";
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info->description =
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"This test ensures that ast_safe_mkdir does what it is "
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"supposed to";
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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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if (mkdtemp(base_path) == NULL) {
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ast_test_status_update(test, "Failed to create tmpdir for test\n");
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return AST_TEST_FAIL;
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}
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snprintf(path, sizeof(path), "%s/should_work", base_path);
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res = ast_safe_mkdir(base_path, path, 0777);
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ast_test_validate(test, 0 == res);
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res = stat(path, &actual);
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ast_test_validate(test, 0 == res);
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ast_test_validate(test, S_ISDIR(actual.st_mode));
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snprintf(path, sizeof(path), "%s/should/also/work", base_path);
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res = ast_safe_mkdir(base_path, path, 0777);
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ast_test_validate(test, 0 == res);
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res = stat(path, &actual);
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ast_test_validate(test, 0 == res);
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ast_test_validate(test, S_ISDIR(actual.st_mode));
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snprintf(path, sizeof(path), "%s/even/this/../should/work", base_path);
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res = ast_safe_mkdir(base_path, path, 0777);
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ast_test_validate(test, 0 == res);
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snprintf(path, sizeof(path), "%s/even/should/work", base_path);
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res = stat(path, &actual);
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ast_test_validate(test, 0 == res);
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ast_test_validate(test, S_ISDIR(actual.st_mode));
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snprintf(path, sizeof(path),
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"%s/surprisingly/this/should//////////////////work", base_path);
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res = ast_safe_mkdir(base_path, path, 0777);
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ast_test_validate(test, 0 == res);
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snprintf(path, sizeof(path),
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"%s/surprisingly/this/should/work", base_path);
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res = stat(path, &actual);
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ast_test_validate(test, 0 == res);
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ast_test_validate(test, S_ISDIR(actual.st_mode));
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snprintf(path, sizeof(path), "/should_not_work");
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res = ast_safe_mkdir(base_path, path, 0777);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, EPERM == errno);
|
|
res = stat(path, &actual);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, ENOENT == errno);
|
|
|
|
snprintf(path, sizeof(path), "%s/../nor_should_this", base_path);
|
|
res = ast_safe_mkdir(base_path, path, 0777);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, EPERM == errno);
|
|
strncpy(path, "/tmp/nor_should_this", sizeof(path));
|
|
res = stat(path, &actual);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, ENOENT == errno);
|
|
|
|
snprintf(path, sizeof(path),
|
|
"%s/this/especially/should/not/../../../../../work", base_path);
|
|
res = ast_safe_mkdir(base_path, path, 0777);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, EPERM == errno);
|
|
strncpy(path, "/tmp/work", sizeof(path));
|
|
res = stat(path, &actual);
|
|
ast_test_validate(test, 0 != res);
|
|
ast_test_validate(test, ENOENT == errno);
|
|
|
|
return AST_TEST_PASS;
|
|
}
|
|
|
|
AST_TEST_DEFINE(crypt_test)
|
|
{
|
|
RAII_VAR(char *, password_crypted, NULL, ast_free);
|
|
RAII_VAR(char *, blank_crypted, NULL, ast_free);
|
|
const char *password = "Passw0rd";
|
|
const char *not_a_password = "not-a-password";
|
|
|
|
switch (cmd) {
|
|
case TEST_INIT:
|
|
info->name = "crypt_test";
|
|
info->category = "/main/utils/";
|
|
info->summary = "Test ast_crypt wrappers";
|
|
info->description = "Verifies that the ast_crypt wrappers work as expected.";
|
|
return AST_TEST_NOT_RUN;
|
|
case TEST_EXECUTE:
|
|
break;
|
|
}
|
|
|
|
password_crypted = ast_crypt_encrypt(password);
|
|
ast_test_validate(test, NULL != password_crypted);
|
|
ast_test_validate(test, 0 != strcmp(password, password_crypted));
|
|
ast_test_validate(test, ast_crypt_validate(password, password_crypted));
|
|
ast_test_validate(test,
|
|
!ast_crypt_validate(not_a_password, password_crypted));
|
|
|
|
blank_crypted = ast_crypt_encrypt("");
|
|
ast_test_validate(test, NULL != blank_crypted);
|
|
ast_test_validate(test, 0 != strcmp(blank_crypted, ""));
|
|
ast_test_validate(test, ast_crypt_validate("", blank_crypted));
|
|
ast_test_validate(test,
|
|
!ast_crypt_validate(not_a_password, blank_crypted));
|
|
|
|
return AST_TEST_PASS;
|
|
}
|
|
|
|
|
|
struct quote_set {
|
|
char *input;
|
|
char *output;
|
|
};
|
|
|
|
AST_TEST_DEFINE(quote_mutation)
|
|
{
|
|
char escaped[64];
|
|
static const struct quote_set escape_sets[] = {
|
|
{"\"string\"", "\\\"string\\\""},
|
|
{"\"string", "\\\"string"},
|
|
{"string\"", "string\\\""},
|
|
{"string", "string"},
|
|
{"str\"ing", "str\\\"ing"},
|
|
{"\"", "\\\""},
|
|
{"\\\"", "\\\\\\\""},
|
|
};
|
|
int i;
|
|
|
|
switch (cmd) {
|
|
case TEST_INIT:
|
|
info->name = "quote_mutation";
|
|
info->category = "/main/utils/";
|
|
info->summary = "Test mutation of quotes in strings";
|
|
info->description =
|
|
"This tests escaping and unescaping of quotes in strings to "
|
|
"verify that the original string is recovered.";
|
|
return AST_TEST_NOT_RUN;
|
|
case TEST_EXECUTE:
|
|
break;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_LEN(escape_sets); i++) {
|
|
ast_escape_quoted(escape_sets[i].input, escaped, sizeof(escaped));
|
|
|
|
if (strcmp(escaped, escape_sets[i].output)) {
|
|
ast_test_status_update(test,
|
|
"Expected escaped string '%s' instead of '%s'\n",
|
|
escape_sets[i].output, escaped);
|
|
return AST_TEST_FAIL;
|
|
}
|
|
|
|
ast_unescape_quoted(escaped);
|
|
if (strcmp(escaped, escape_sets[i].input)) {
|
|
ast_test_status_update(test,
|
|
"Expected unescaped string '%s' instead of '%s'\n",
|
|
escape_sets[i].input, escaped);
|
|
return AST_TEST_FAIL;
|
|
}
|
|
}
|
|
|
|
return AST_TEST_PASS;
|
|
}
|
|
|
|
AST_TEST_DEFINE(quote_unescaping)
|
|
{
|
|
static const struct quote_set escape_sets[] = {
|
|
{"\"string\"", "\"string\""},
|
|
{"\\\"string\"", "\"string\""},
|
|
{"\"string\\\"", "\"string\""},
|
|
{"str\\ing", "string"},
|
|
{"string\\", "string"},
|
|
{"\\string", "string"},
|
|
};
|
|
int i;
|
|
|
|
switch (cmd) {
|
|
case TEST_INIT:
|
|
info->name = "quote_unescaping";
|
|
info->category = "/main/utils/";
|
|
info->summary = "Test unescaping of off-nominal strings";
|
|
info->description =
|
|
"This tests unescaping of strings which contain a mix of "
|
|
"escaped and unescaped sequences.";
|
|
return AST_TEST_NOT_RUN;
|
|
case TEST_EXECUTE:
|
|
break;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_LEN(escape_sets); i++) {
|
|
RAII_VAR(char *, escaped, ast_strdup(escape_sets[i].input), ast_free);
|
|
|
|
ast_unescape_quoted(escaped);
|
|
if (strcmp(escaped, escape_sets[i].output)) {
|
|
ast_test_status_update(test,
|
|
"Expected unescaped string '%s' instead of '%s'\n",
|
|
escape_sets[i].output, escaped);
|
|
return AST_TEST_FAIL;
|
|
}
|
|
}
|
|
|
|
return AST_TEST_PASS;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
AST_TEST_UNREGISTER(uri_encode_decode_test);
|
|
AST_TEST_UNREGISTER(quoted_escape_test);
|
|
AST_TEST_UNREGISTER(md5_test);
|
|
AST_TEST_UNREGISTER(sha1_test);
|
|
AST_TEST_UNREGISTER(base64_test);
|
|
AST_TEST_UNREGISTER(crypto_loaded_test);
|
|
AST_TEST_UNREGISTER(adsi_loaded_test);
|
|
AST_TEST_UNREGISTER(agi_loaded_test);
|
|
AST_TEST_UNREGISTER(safe_mkdir_test);
|
|
AST_TEST_UNREGISTER(crypt_test);
|
|
AST_TEST_UNREGISTER(quote_mutation);
|
|
AST_TEST_UNREGISTER(quote_unescaping);
|
|
return 0;
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
AST_TEST_REGISTER(uri_encode_decode_test);
|
|
AST_TEST_REGISTER(quoted_escape_test);
|
|
AST_TEST_REGISTER(md5_test);
|
|
AST_TEST_REGISTER(sha1_test);
|
|
AST_TEST_REGISTER(base64_test);
|
|
AST_TEST_REGISTER(crypto_loaded_test);
|
|
AST_TEST_REGISTER(adsi_loaded_test);
|
|
AST_TEST_REGISTER(agi_loaded_test);
|
|
AST_TEST_REGISTER(safe_mkdir_test);
|
|
AST_TEST_REGISTER(crypt_test);
|
|
AST_TEST_REGISTER(quote_mutation);
|
|
AST_TEST_REGISTER(quote_unescaping);
|
|
return AST_MODULE_LOAD_SUCCESS;
|
|
}
|
|
|
|
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "Utils test module",
|
|
.support_level = AST_MODULE_SUPPORT_CORE,
|
|
.load = load_module,
|
|
.unload = unload_module,
|
|
.requires = "res_agi,res_crypto",
|
|
);
|