From 758e6ad7a9346642dc7c97fe5693a9de3e780805 Mon Sep 17 00:00:00 2001 From: tilghman Date: Mon, 15 Nov 2010 18:24:02 +0000 Subject: Merged revisions 295026 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r295026 | tilghman | 2010-11-15 11:58:37 -0600 (Mon, 15 Nov 2010) | 2 lines Create test verifying results of expression parser ........ git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@295062 f38db490-d61c-443f-a65b-d21fe96a405b --- tests/test_expr.c | 191 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 191 insertions(+) create mode 100644 tests/test_expr.c diff --git a/tests/test_expr.c b/tests/test_expr.c new file mode 100644 index 000000000..b4adc4aac --- /dev/null +++ b/tests/test_expr.c @@ -0,0 +1,191 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 2010, Digium, Inc. + * + * Tilghman Lesher + * + * 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 Expression Tests + * + * \author\verbatim Tilghman Lesher \endverbatim + * + * Verify that the expression parser works as intended. + * \ingroup tests + */ + +/*** MODULEINFO + TEST_FRAMEWORK + ***/ + +#include "asterisk.h" + +ASTERISK_FILE_VERSION(__FILE__, "$Revision$") + +#include "asterisk/utils.h" +#include "asterisk/module.h" +#include "asterisk/test.h" +#include "asterisk/ast_expr.h" + +AST_TEST_DEFINE(expr_test) +{ + int res = AST_TEST_PASS, i, len; + struct { + char *input; + const char *output; + } tests[] = { + { "2 + 2", "4" }, + { " 2 + 2 ", "4" }, + { "", "" }, + { "2 - 4", "-2" }, + { "4 - 2", "2" }, + { "-4 - -2", "-2" }, + { "4 + 2 * 8", "20" }, + { "(4 + 2) * 8", "48" }, + { "4 + (2 * 8)", "20" }, + { "4 + (2 * 8) ? 3 :: 6", "3" }, + { "4 + 8 / 2", "8" }, + { "FLOOR(4 + 8 / 3)", "6" }, /* Floating point op on 1.6 and higher, need FLOOR() to keep result sane */ + { "(4+8) / 3", "4" }, + { "4 + 8 % 3", "6" }, + { "4 + 9 % 3", "4" }, + { "(4+9) %3", "1" }, + { "(4+8) %3", "0" }, + { "(4+9) %3", "1" }, + { "(4+8) %3", "0" }, + { "(4+9) % 3", "1" }, + { "(4+8) % 3", "0" }, + { "(4+9) % 3", "1" }, + { "(4+8) % 3", "0" }, + { "(4+9)% 3", "1" }, + { "(4+8)% 3", "0" }, + { "(4+9)% 3", "1" }, + { "(4+8)% 3", "0" }, + { "4 & 4", "4" }, + { "0 & 4", "0" }, + { "0 & 0", "0" }, + { "2 | 0", "2" }, + { "2 | 4", "2" }, + { "0 | 0", "0" }, + { "!0 | 0", "1" }, + { "!4 | 0", "0" }, + { "4 | !0", "4" }, + { "!4 | !0", "1" }, + { "0", "0" }, + { "!0", "1" }, + { "00", "00" }, + { "!00", "1" }, + { "1", "1" }, + { "!1", "0" }, + { "01", "01" }, + { "!01", "0" }, + { "3 < 4", "1" }, + { "4 < 3", "0" }, + { "3 > 4", "0" }, + { "4 > 3", "1" }, + { "3 = 3", "1" }, + { "3 = 4", "0" }, + { "3 != 3", "0" }, + { "3 != 4", "1" }, + { "3 >= 4", "0" }, + { "3 >= 3", "1" }, + { "4 >= 3", "1" }, + { "3 <= 4", "1" }, + { "4 <= 3", "0" }, + { "4 <= 4", "1" }, + { "3 > 4 & 4 < 3", "0" }, + { "4 > 3 & 3 < 4", "1" }, + { "x = x", "1" }, + { "y = x", "0" }, + { "x != y", "1" }, + { "x != x", "0" }, + { "\"Something interesting\" =~ interesting", "11" }, + { "\"Something interesting\" =~ Something", "9" }, + { "\"Something interesting\" : Something", "9" }, + { "\"Something interesting\" : interesting", "0" }, + { "\"Something interesting\" =~ \"interesting\"", "11" }, + { "\"Something interesting\" =~ \"Something\"", "9" }, + { "\"Something interesting\" : \"Something\"", "9" }, + { "\"Something interesting\" : \"interesting\"", "0" }, + { "\"Something interesting\" =~ (interesting)", "11" }, + { "\"Something interesting\" =~ (Something)", "9" }, + { "\"Something interesting\" : (Something)", "9" }, + { "\"Something interesting\" : (interesting)", "0" }, + { "\"Something interesting\" =~ \"\\(interesting\\)\"", "0" }, + { "\"Something interesting\" =~ \"\\(Something\\)\"", "0" }, + { "\"Something interesting\" : \"\\(Something\\)\"", "0" }, + { "\"Something interesting\" : \"\\(interesting\\)\"", "0" }, + { "\"011043567857575\" : \"011\\(..\\)\"", "0" }, + { "\"9011043567857575\" : \"011\\(..\\)\"", "0" }, + { "\"011043567857575\" =~ \"011\\(..\\)\"", "0" }, + { "\"9011043567857575\" =~ \"011\\(..\\)\"", "0" }, + { "\"Something interesting\" =~ (interesting)", "11" }, + { "\"Something interesting\" =~ (Something)", "9" }, + { "\"Something interesting\" : (Something)", "9" }, + { "\"Something interesting\" : (interesting)", "0" }, + { "\"Something interesting\" =~ \"(interesting)\"", "interesting" }, + { "\"Something interesting\" =~ \"(Something)\"", "Something" }, + { "\"Something interesting\" : \"(Something)\"", "Something" }, + { "\"Something interesting\" : \"(interesting)\"", "" }, + { "\"011043567857575\" : \"011(..)\"", "04" }, + { "\"9011043567857575\" : \"011(..)\"", "" }, + { "\"011043567857575\" =~ \"011(..)\"", "04" }, + { "\"9011043567857575\" =~ \"011(..)\"", "04" }, + { "3", "3" }, + { "something", "something" }, + { "043", "043" }, + { "${GLOBAL(ULKOPREFIX)}9${x}", "${GLOBAL(ULKOPREFIX)}9${x}" }, + { "512059${x}", "512059${x}" }, + }; + char buf[32]; + + switch (cmd) { + case TEST_INIT: + info->name = "expr_test"; + info->category = "/main/ast_expr/"; + info->summary = "unit test for the internal expression engine"; + info->description = + "Verifies behavior for the internal expression engine\n"; + return AST_TEST_NOT_RUN; + case TEST_EXECUTE: + break; + } + + for (i = 0; i < ARRAY_LEN(tests); i++) { + memset(buf, 0, sizeof(buf)); + len = ast_expr(tests[i].input, buf, sizeof(buf), NULL); + buf[len] = '\0'; + if (strcmp(buf, tests[i].output)) { + ast_test_status_update(test, "Case %d: expression '%s' evaluated as '%s', but should have evaluated as '%s'\n", i + 1, tests[i].input, buf, tests[i].output); + res = AST_TEST_FAIL; + } + } + + return res; +} + +static int unload_module(void) +{ + AST_TEST_UNREGISTER(expr_test); + return 0; +} + +static int load_module(void) +{ + AST_TEST_REGISTER(expr_test); + return AST_MODULE_LOAD_SUCCESS; +} + +AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Expression evaluation tests"); -- cgit v1.2.3