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authortilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2010-11-15 19:11:12 +0000
committertilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2010-11-15 19:11:12 +0000
commit3c910fe02c3a9bb388501d68fae3755ac39f6cad (patch)
tree1e83bff2da1240f1713d315832952a805f506e93 /tests
parent7f4e3d8924696f7212814da3b1769100c799e0f2 (diff)
Merged revisions 295078 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8 ................ r295078 | tilghman | 2010-11-15 12:30:13 -0600 (Mon, 15 Nov 2010) | 16 lines Merged revisions 295062 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.6.2 ................ r295062 | tilghman | 2010-11-15 12:24:02 -0600 (Mon, 15 Nov 2010) | 9 lines 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/trunk@295079 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'tests')
-rw-r--r--tests/test_expr.c191
1 files changed, 191 insertions, 0 deletions
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 <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 Expression Tests
+ *
+ * \author\verbatim Tilghman Lesher <tlesher AT digium DOT com> \endverbatim
+ *
+ * Verify that the expression parser works as intended.
+ * \ingroup tests
+ */
+
+/*** MODULEINFO
+ <depend>TEST_FRAMEWORK</depend>
+ ***/
+
+#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");