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32eda5dd8bebe6feff452d1e379287b4a7fdb46e
asterisk/tests/test_strings.c
George Joseph 1ed15e1815 Geolocation: Base Asterisk Prereqs 
* Added ast_variable_list_from_quoted_string()
  Parse a quoted string into an ast_variable list.

* Added ast_str_substitute_variables_full2()
  Perform variable/function/expression substitution on an ast_str.

* Added ast_strsep_quoted()
  Like ast_strsep except you can specify a specific quote character.
  Also added unit test.

* Added ast_xml_find_child_element()
  Find a direct child element by name.

* Added ast_xml_doc_dump_memory()
  Dump the specified document to a buffer

* ast_datastore_free() now checks for a NULL datastore
  before attempting to destroy it.

Change-Id: I5dcefed2f5f93a109e8b489e18d80d42e45244ec
2022-07-07 08:22:43 -05:00

905 lines
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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2010, Digium, Inc.
*
* Mark Michelson <mmichelson@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 Dynamic string tests
*
* \author Mark Michelson <mmichelson@digium.com>
*
* This module will run some dynamic string tests.
*
* \ingroup tests
*/
/*** MODULEINFO
<depend>TEST_FRAMEWORK</depend>
<support_level>core</support_level>
***/
#include "asterisk.h"
#include "asterisk/test.h"
#include "asterisk/utils.h"
#include "asterisk/strings.h"
#include "asterisk/module.h"
AST_TEST_DEFINE(str_test)
{
struct ast_str *stack_str;
struct ast_str *heap_str;
const char short_string1[] = "apple";
const char short_string2[] = "banana";
char short_string_cat[30];
const char long_string1[] = "applebananapeachmangocherrypeargrapeplumlimetangerinepomegranategravel";
const char long_string2[] = "passionuglinectarinepineapplekiwilemonpaintthinner";
char long_string_cat[200];
char string_limit_cat[11];
const int string_limit = 5;
int current_size;
enum ast_test_result_state res = AST_TEST_PASS;
switch (cmd) {
case TEST_INIT:
info->name = "str_test";
info->category = "/main/strings/";
info->summary = "Test dynamic string operations";
info->description = "Test setting and appending stack and heap-allocated strings";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
snprintf(short_string_cat, sizeof(short_string_cat), "%s%s", short_string1, short_string2);
snprintf(long_string_cat, sizeof(long_string_cat), "%s%s", long_string1, long_string2);
snprintf(string_limit_cat, string_limit, "%s", long_string1);
strncat(string_limit_cat, long_string2, string_limit);
if (!(stack_str = ast_str_alloca(15))) {
ast_test_status_update(test, "Failed to allocate an ast_str on the stack\n");
return AST_TEST_FAIL;
}
if (!(heap_str = ast_str_create(15))) {
ast_test_status_update(test, "Failed to allocate an ast_str on the heap\n");
}
/* Stack string tests:
* Part 1: Basic tests
* a. set a small string
* b. append a small string
* c. clear a string
* Part 2: Advanced tests
* a. Set a string that is larger than our allocation
* b. Append a string that is larger than our allocation
*/
/* Part 1a */
if (ast_str_set(&stack_str, 0, "%s", short_string1) < 0) {
ast_test_status_update(test, "Error setting stack string\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(stack_str), short_string1)) {
ast_test_status_update(test, "ast_str_set failed for stack string. Expected '%s' but"
"instead got %s\n", short_string1, ast_str_buffer(stack_str));
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 1b */
if (ast_str_append(&stack_str, 0, "%s", short_string2) < 0) {
ast_test_status_update(test, "Error appending to stack string\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(stack_str), short_string_cat)) {
ast_test_status_update(test, "ast_str_set failed for stack string. Expected '%s'"
"but instead got %s\n", short_string_cat, ast_str_buffer(stack_str));
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 1c */
ast_str_reset(stack_str);
if (ast_str_strlen(stack_str) != 0) {
ast_test_status_update(test, "ast_str_reset resulted in non-zero length for stack_str\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 2a */
if (ast_str_set(&stack_str, -1, "%s", long_string1) < 0) {
ast_test_status_update(test, "Error setting stack string with long input\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strncmp(ast_str_buffer(stack_str), long_string1, ast_str_strlen(stack_str))) {
ast_test_status_update(test, "Stack string not set to what is expected.\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 2b */
if (ast_str_append(&stack_str, -1, "%s", long_string2) < 0) {
ast_test_status_update(test, "Error appending long string to full stack string buffer\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strncmp(ast_str_buffer(stack_str), long_string_cat, ast_str_strlen(stack_str))) {
ast_test_status_update(test, "Stack string not set to what is expected.\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* Heap string tests
*
* All stack string tests from part 1.
* All stack string tests 2a and 2b.
* Tests 2a and 2b from stack string tests, passing 0 as max_len
* instead of -1. This allows for the buffer to grow.
*/
/* Part 1a */
if (ast_str_set(&heap_str, 0, "%s", short_string1) < 0) {
ast_test_status_update(test, "Error setting heap string\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(heap_str), short_string1)) {
ast_test_status_update(test, "ast_str_set failed for heap string. Expected '%s' but"
"instead got %s\n", short_string1, ast_str_buffer(heap_str));
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 1b */
if (ast_str_append(&heap_str, 0, "%s", short_string2) < 0) {
ast_test_status_update(test, "Error appending to heap string\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(heap_str), short_string_cat)) {
ast_test_status_update(test, "ast_str_set failed for stack string. Expected '%s'"
"but instead got %s\n", short_string_cat, ast_str_buffer(stack_str));
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 1c */
ast_str_reset(heap_str);
if (ast_str_strlen(heap_str) != 0) {
ast_test_status_update(test, "ast_str_reset resulted in non-zero length for stack_str\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 2a with -1 arg */
current_size = ast_str_size(heap_str);
if (ast_str_set(&heap_str, -1, "%s", long_string1) < 0) {
ast_test_status_update(test, "Error setting heap string with long input\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (current_size != ast_str_size(heap_str)) {
ast_test_status_update(test, "Heap string changed size during ast_str_set when it was"
"instructed not to. Was %d and now is %d\n", current_size, (int) ast_str_size(heap_str));
res = AST_TEST_FAIL;
goto cleanup;
}
if (strncmp(ast_str_buffer(heap_str), long_string1, ast_str_strlen(heap_str))) {
ast_test_status_update(test, "Heap string not set to what is expected.\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 2b with -1 arg */
current_size = ast_str_size(heap_str);
if (ast_str_append(&heap_str, -1, "%s", long_string2) < 0) {
ast_test_status_update(test, "Error appending long string to full heap string buffer\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (current_size != ast_str_size(heap_str)) {
ast_test_status_update(test, "Heap string changed size during ast_str_append when it was"
"instructed not to. Was %d and now is %d\n", current_size, (int) ast_str_size(heap_str));
res = AST_TEST_FAIL;
goto cleanup;
}
if (strncmp(ast_str_buffer(heap_str), long_string_cat, ast_str_strlen(heap_str))) {
ast_test_status_update(test, "Heap string not set to what is expected.\n");
res = AST_TEST_FAIL;
goto cleanup;
}
/* reset string before continuing */
ast_str_reset(heap_str);
/* Part 2a with 0 arg */
if (ast_str_set(&heap_str, 0, "%s", long_string1) < 0) {
ast_test_status_update(test, "Error setting heap string with long input\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(heap_str), long_string1)) {
ast_test_status_update(test, "Heap string does not contain what was expected. Expected %s"
"but have %s instead\n", long_string1, ast_str_buffer(heap_str));
res = AST_TEST_FAIL;
goto cleanup;
}
/* Part 2b with 0 arg */
if (ast_str_append(&heap_str, 0, "%s", long_string2) < 0) {
ast_test_status_update(test, "Error setting heap string with long input\n");
res = AST_TEST_FAIL;
goto cleanup;
}
if (strcmp(ast_str_buffer(heap_str), long_string_cat)) {
ast_test_status_update(test, "Heap string does not contain what was expected. Expected %s"
"but have %s instead\n", long_string_cat, ast_str_buffer(heap_str));
res = AST_TEST_FAIL;
goto cleanup;
}
cleanup:
ast_free(heap_str);
return res;
}
AST_TEST_DEFINE(begins_with_test)
{
switch (cmd) {
case TEST_INIT:
info->name = "begins_with";
info->category = "/main/strings/";
info->summary = "Test ast_begins_with";
info->description = "Test ast_begins_with";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
// prefixes
ast_test_validate(test, 1 == ast_begins_with("foobar", "foobar"));
ast_test_validate(test, 1 == ast_begins_with("foobar", "foo"));
ast_test_validate(test, 1 == ast_begins_with("foobar", ""));
ast_test_validate(test, 1 == ast_begins_with("", ""));
// not prefixes
ast_test_validate(test, 0 == ast_begins_with("foobar", "bang"));
ast_test_validate(test, 0 == ast_begins_with("foobar", "foobat"));
ast_test_validate(test, 0 == ast_begins_with("boo", "boom"));
ast_test_validate(test, 0 == ast_begins_with("", "blitz"));
// nothing failed; we're all good!
return AST_TEST_PASS;
}
AST_TEST_DEFINE(ends_with_test)
{
switch (cmd) {
case TEST_INIT:
info->name = "ends_with";
info->category = "/main/strings/";
info->summary = "Test ast_ends_with";
info->description = "Test ast_ends_with";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
// prefixes
ast_test_validate(test, 1 == ast_ends_with("foobar", "foobar"));
ast_test_validate(test, 1 == ast_ends_with("foobar", "bar"));
ast_test_validate(test, 1 == ast_ends_with("foobar", ""));
ast_test_validate(test, 1 == ast_ends_with("", ""));
// not suffixes
ast_test_validate(test, 0 == ast_ends_with("bar", "bbar"));
ast_test_validate(test, 0 == ast_ends_with("foobar", "bang"));
ast_test_validate(test, 0 == ast_ends_with("foobar", "foobat"));
ast_test_validate(test, 0 == ast_ends_with("boo", "boom"));
ast_test_validate(test, 0 == ast_ends_with("", "blitz"));
// nothing failed; we're all good!
return AST_TEST_PASS;
}
AST_TEST_DEFINE(strsep_test)
{
char *test1, *test2, *test3;
switch (cmd) {
case TEST_INIT:
info->name = "strsep";
info->category = "/main/strings/";
info->summary = "Test ast_strsep";
info->description = "Test ast_strsep";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
test1 = ast_strdupa("ghi=jkl,mno='pqr,stu',abc=def, vwx = yz1 , vwx = yz1 , '"
" vwx = yz1 ' , ' vwx , yz1 ',v\"w\"x, '\"x,v\",\"x\"' , \" i\\'m a test\""
", \" i\\'m a, test\", \" i\\'m a, test\", e\\,nd, end\\");
test2 = ast_strsep(&test1, ',', 0);
ast_test_validate(test, 0 == strcmp("ghi=jkl", test2));
test3 = ast_strsep(&test2, '=', 0);
ast_test_validate(test, 0 == strcmp("ghi", test3));
test3 = ast_strsep(&test2, '=', 0);
ast_test_validate(test, 0 == strcmp("jkl", test3));
test2 = ast_strsep(&test1, ',', 0);
ast_test_validate(test, 0 == strcmp("mno='pqr,stu'", test2));
test3 = ast_strsep(&test2, '=', 0);
ast_test_validate(test, 0 == strcmp("mno", test3));
test3 = ast_strsep(&test2, '=', 0);
ast_test_validate(test, 0 == strcmp("'pqr,stu'", test3));
test2 = ast_strsep(&test1, ',', 0);
ast_test_validate(test, 0 == strcmp("abc=def", test2));
test2 = ast_strsep(&test1, ',', 0);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx = yz1", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_STRIP);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx , yz1", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("v\"w\"x", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("'\"x,v\",\"x\"'", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("\" i\\'m a test\"", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("\" i'm a, test\"", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_ALL);
ast_test_validate(test, 0 == strcmp("i'm a, test", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("e,nd", test2));
test2 = ast_strsep(&test1, ',', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("end", test2));
// nothing failed; we're all good!
return AST_TEST_PASS;
}
AST_TEST_DEFINE(strsep_quoted_test)
{
char *test1, *test2, *test3;
switch (cmd) {
case TEST_INIT:
info->name = "strsep_quoted";
info->category = "/main/strings/";
info->summary = "Test ast_strsep_quoted";
info->description = "Test ast_strsep_quoted";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
test1 = ast_strdupa("ghi=jkl,mno=\"pqr,stu\",abc=def, vwx = yz1 , vwx = yz1 , "
"\" vwx = yz1 \" , \" vwx , yz1 \",v'w'x, \"'x,v','x'\" , \" i\\'m a test\""
", \" i\\'m a, test\", \" i\\'m a, test\", e\\,nd, end\\");
test2 = ast_strsep_quoted(&test1, ',', '"', 0);
ast_test_validate(test, 0 == strcmp("ghi=jkl", test2));
test3 = ast_strsep_quoted(&test2, '=', '"', 0);
ast_test_validate(test, 0 == strcmp("ghi", test3));
test3 = ast_strsep_quoted(&test2, '=', '"', 0);
ast_test_validate(test, 0 == strcmp("jkl", test3));
test2 = ast_strsep_quoted(&test1, ',', '"', 0);
ast_test_validate(test, 0 == strcmp("mno=\"pqr,stu\"", test2));
test3 = ast_strsep_quoted(&test2, '=', '"', 0);
ast_test_validate(test, 0 == strcmp("mno", test3));
test3 = ast_strsep_quoted(&test2, '=', '"', 0);
ast_test_validate(test, 0 == strcmp("\"pqr,stu\"", test3));
test2 = ast_strsep_quoted(&test1, ',', '"', 0);
ast_test_validate(test, 0 == strcmp("abc=def", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', 0);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx = yz1", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_STRIP);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx , yz1", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("v'w'x", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("\"'x,v','x'\"", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("\" i\\'m a test\"", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("\" i'm a, test\"", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_ALL);
ast_test_validate(test, 0 == strcmp("i'm a, test", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("e,nd", test2));
test2 = ast_strsep_quoted(&test1, ',', '"', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("end", test2));
// Now use '|' as the quote character
test1 = ast_strdupa("ghi=jkl,mno=|pqr,stu|,abc=def, vwx = yz1 , vwx = yz1 , "
"| vwx = yz1 | , | vwx , yz1 |,v'w'x, |'x,v','x'| , | i\\'m a test|"
", | i\\'m a, test|, | i\\'m a, test|, e\\,nd, end\\");
test2 = ast_strsep_quoted(&test1, ',', '|', 0);
ast_test_validate(test, 0 == strcmp("ghi=jkl", test2));
test3 = ast_strsep_quoted(&test2, '=', '|', 0);
ast_test_validate(test, 0 == strcmp("ghi", test3));
test3 = ast_strsep_quoted(&test2, '=', '|', 0);
ast_test_validate(test, 0 == strcmp("jkl", test3));
test2 = ast_strsep_quoted(&test1, ',', '|', 0);
ast_test_validate(test, 0 == strcmp("mno=|pqr,stu|", test2));
test3 = ast_strsep_quoted(&test2, '=', '|', 0);
ast_test_validate(test, 0 == strcmp("mno", test3));
test3 = ast_strsep_quoted(&test2, '=', '|', 0);
ast_test_validate(test, 0 == strcmp("|pqr,stu|", test3));
test2 = ast_strsep_quoted(&test1, ',', '|', 0);
ast_test_validate(test, 0 == strcmp("abc=def", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', 0);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx = yz1", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_STRIP);
ast_test_validate(test, 0 == strcmp(" vwx = yz1 ", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("vwx , yz1", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_STRIP | AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("v'w'x", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("|'x,v','x'|", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM);
ast_test_validate(test, 0 == strcmp("| i\\'m a test|", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("| i'm a, test|", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_ALL);
ast_test_validate(test, 0 == strcmp("i'm a, test", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("e,nd", test2));
test2 = ast_strsep_quoted(&test1, ',', '|', AST_STRSEP_TRIM | AST_STRSEP_UNESCAPE);
ast_test_validate(test, 0 == strcmp("end", test2));
// nothing failed; we're all good!
return AST_TEST_PASS;
}
static int test_semi(char *string1, char *string2, int test_len)
{
char *test2 = NULL;
if (test_len > 0) {
test2 = ast_alloca(test_len);
*test2 = '\0';
} else if (test_len == 0) {
test2 = "";
}
ast_escape_semicolons(string1, test2, test_len);
if (test2 != NULL && strcmp(string2, test2) == 0) {
return 1;
} else {
return 0;
}
}
AST_TEST_DEFINE(escape_semicolons_test)
{
switch (cmd) {
case TEST_INIT:
info->name = "escape_semicolons";
info->category = "/main/strings/";
info->summary = "Test ast_escape_semicolons";
info->description = "Test ast_escape_semicolons";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
ast_test_validate(test, test_semi("this is a ;test", "this is a \\;test", 18));
ast_test_validate(test, test_semi(";", "\\;", 3));
/* The following tests should return empty because there's not enough room to output
* an escaped ; or even a single character.
*/
ast_test_validate(test, test_semi(";", "", 0));
ast_test_validate(test, test_semi(";", "", 1));
ast_test_validate(test, test_semi(";", "", 2));
ast_test_validate(test, test_semi("x", "", 0));
ast_test_validate(test, test_semi("x", "", 1));
/* At least some output should be produced now. */
ast_test_validate(test, test_semi("xx;xx", "x", 2));
ast_test_validate(test, test_semi("xx;xx", "xx", 3));
/* There's still not enough room to output \; so
* don't even print the \
*/
ast_test_validate(test, test_semi("xx;xx", "xx", 4));
ast_test_validate(test, test_semi("xx;xx", "xx\\;", 5));
ast_test_validate(test, test_semi("xx;xx", "xx\\;x", 6));
ast_test_validate(test, test_semi("xx;xx", "xx\\;xx", 7));
ast_test_validate(test, test_semi("xx;xx", "xx\\;xx", 8));
/* Random stuff */
ast_test_validate(test, test_semi("xx;xx;this is a test", "xx\\;xx\\;this is a test", 32));
ast_test_validate(test, test_semi(";;;;;", "\\;\\;\\;\\;\\;", 32));
ast_test_validate(test, test_semi(";;;;;", "\\;\\;\\;\\;", 10));
ast_test_validate(test, test_semi(";;;;;", "\\;\\;\\;\\;\\;", 11));
ast_test_validate(test, test_semi(";;\\;;;", "\\;\\;\\\\;\\;\\;", 32));
return AST_TEST_PASS;
}
AST_TEST_DEFINE(escape_test)
{
char buf[128];
#define TEST_ESCAPE(s, to_escape, expected) \
!strcmp(ast_escape(buf, s, ARRAY_LEN(buf), to_escape), expected)
#define TEST_ESCAPE_C(s, expected) \
!strcmp(ast_escape_c(buf, s, ARRAY_LEN(buf)), expected)
#define TEST_ESCAPE_ALLOC(s, to_escape, expected) \
({ \
int res = 0; \
char *a_buf = ast_escape_alloc(s, to_escape); \
if (a_buf) { \
res = !strcmp(a_buf, expected); \
ast_free(a_buf); \
} \
res; \
})
#define TEST_ESCAPE_C_ALLOC(s, expected) \
({ \
int res = 0; \
char *a_buf = ast_escape_c_alloc(s); \
if (a_buf) { \
res = !strcmp(a_buf, expected); \
ast_free(a_buf); \
} \
res; \
})
switch (cmd) {
case TEST_INIT:
info->name = "escape";
info->category = "/main/strings/";
info->summary = "Test ast_escape";
info->description = "Test escaping values in a string";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
ast_test_validate(test, TEST_ESCAPE("null escape", NULL, "null escape"));
ast_test_validate(test, TEST_ESCAPE("empty escape", "", "empty escape"));
ast_test_validate(test, TEST_ESCAPE("", "Z", ""));
ast_test_validate(test, TEST_ESCAPE("no matching escape", "Z", "no matching escape"));
ast_test_validate(test, TEST_ESCAPE("escape Z", "Z", "escape \\Z"));
ast_test_validate(test, TEST_ESCAPE("Z", "Z", "\\Z"));
ast_test_validate(test, TEST_ESCAPE(";;", ";", "\\;\\;"));
ast_test_validate(test, TEST_ESCAPE("escape \n", "\n", "escape \\n"));
ast_test_validate(test, TEST_ESCAPE("escape \n again \n", "\n", "escape \\n again \\n"));
ast_test_validate(test, TEST_ESCAPE_C("", ""));
ast_test_validate(test, TEST_ESCAPE_C("escape \a\b\f\n\r\t\v\\\'\"\?",
"escape \\a\\b\\f\\n\\r\\t\\v\\\\\\\'\\\"\\?"));
ast_test_validate(test, TEST_ESCAPE_ALLOC("", "Z", ""));
ast_test_validate(test, TEST_ESCAPE_ALLOC("Z", "Z", "\\Z"));
ast_test_validate(test, TEST_ESCAPE_ALLOC("a", "Z", "a"));
ast_test_validate(test, TEST_ESCAPE_C_ALLOC("", ""));
ast_test_validate(test, TEST_ESCAPE_C_ALLOC("\n", "\\n"));
ast_test_validate(test, TEST_ESCAPE_C_ALLOC("a", "a"));
return AST_TEST_PASS;
}
AST_TEST_DEFINE(strings_match)
{
switch (cmd) {
case TEST_INIT:
info->name = "strings_match";
info->category = "/main/strings/";
info->summary = "Test ast_strings_match";
info->description = "Test ast_strings_match";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
ast_test_validate(test, ast_strings_match("aaa", NULL, "aaa"));
ast_test_validate(test, ast_strings_match("aaa", "", "aaa"));
ast_test_validate(test, ast_strings_match("aaa", "=", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", "!=", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", NULL, "aba"));
ast_test_validate(test, !ast_strings_match("aaa", "", "aba"));
ast_test_validate(test, !ast_strings_match("aaa", "=", "aba"));
ast_test_validate(test, ast_strings_match("aaa", "!=", "aba"));
ast_test_validate(test, ast_strings_match("aaa", "<=", "aba"));
ast_test_validate(test, ast_strings_match("aaa", "<=", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", "<", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", ">=", "aba"));
ast_test_validate(test, ast_strings_match("aaa", ">=", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", ">", "aaa"));
ast_test_validate(test, !ast_strings_match("aaa", "=", "aa"));
ast_test_validate(test, ast_strings_match("aaa", ">", "aa"));
ast_test_validate(test, !ast_strings_match("aaa", "<", "aa"));
ast_test_validate(test, ast_strings_match("1", "=", "1"));
ast_test_validate(test, !ast_strings_match("1", "!=", "1"));
ast_test_validate(test, !ast_strings_match("2", "=", "1"));
ast_test_validate(test, ast_strings_match("2", ">", "1"));
ast_test_validate(test, ast_strings_match("2", ">=", "1"));
ast_test_validate(test, ast_strings_match("2", ">", "1.9888"));
ast_test_validate(test, ast_strings_match("2.9", ">", "1"));
ast_test_validate(test, ast_strings_match("2", ">", "1"));
ast_test_validate(test, ast_strings_match("2.999", "<", "3"));
ast_test_validate(test, ast_strings_match("2", ">", "#"));
ast_test_validate(test, ast_strings_match("abcccc", "like", "%a%c"));
ast_test_validate(test, !ast_strings_match("abcccx", "like", "%a%c"));
ast_test_validate(test, ast_strings_match("abcccc", "regex", "a[bc]+c"));
ast_test_validate(test, !ast_strings_match("abcccx", "regex", "^a[bxdfgtc]+c$"));
ast_test_validate(test, !ast_strings_match("neener-93joe", "LIKE", "%blah-%"));
ast_test_validate(test, ast_strings_match("blah-93joe", "LIKE", "%blah-%"));
ast_test_validate(test, !ast_strings_match("abcccx", "regex", NULL));
ast_test_validate(test, !ast_strings_match("abcccx", NULL, NULL));
ast_test_validate(test, !ast_strings_match(NULL, "regex", NULL));
ast_test_validate(test, !ast_strings_match(NULL, NULL, "abc"));
ast_test_validate(test, !ast_strings_match(NULL, NULL, NULL));
return AST_TEST_PASS;
}
/*!
* \brief Function that needs a temporary ast_str
*/
static const char *str_appender(struct ast_str**buf, char *a)
{
ast_str_append(buf, 0, "<%s>", a);
return ast_str_buffer(*buf);
}
AST_TEST_DEFINE(temp_strings)
{
char *return_buffer = ast_malloc(128);
switch (cmd) {
case TEST_INIT:
info->name = "temp_strings";
info->category = "/main/strings/";
info->summary = "Test ast_str_temp_buffer";
info->description = "Test ast_str_temp_buffer";
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
snprintf(return_buffer, 128, "%s %s %s %s %s",
ast_str_tmp(12, str_appender(&STR_TMP, "str1")),
ast_str_tmp(12, str_appender(&STR_TMP, "str2")),
ast_str_tmp(12, str_appender(&STR_TMP, "B")),
"ccccccccccccc",
ast_str_tmp(12, str_appender(&STR_TMP, "ww"))
);
ast_test_validate(test, ast_strings_match(return_buffer, "=", "<str1> <str2> <B> ccccccccccccc <ww>"));
ast_free(return_buffer);
return AST_TEST_PASS;
}
AST_TEST_DEFINE(in_delimited_string)
{
switch (cmd) {
case TEST_INIT:
info->name = "in_delimited_string";
info->category = "/main/strings/";
info->summary = "Test ast_in_delimited_string";
info->description = info->summary;
return AST_TEST_NOT_RUN;
case TEST_EXECUTE:
break;
}
/* Single letter */
ast_test_validate(test, ast_in_delimited_string("a", "a,b", ','));
ast_test_validate(test, ast_in_delimited_string("b", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string("c", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string("aa", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string("bb", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string("a,", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string(",b", "a,b", ','));
ast_test_validate(test, !ast_in_delimited_string("a,b", "a,b", ','));
/* Bad delimiter (ends up being just a strcmp) */
ast_test_validate(test, !ast_in_delimited_string("a", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string("b", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string("c", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string("aa", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string("bb", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string("a,", "a,b", '#'));
ast_test_validate(test, !ast_in_delimited_string(",b", "a,b", '#'));
ast_test_validate(test, ast_in_delimited_string("a,b", "a,b", '#'));
/* Multi letter */
ast_test_validate(test, ast_in_delimited_string("abc", "abc,def", ','));
ast_test_validate(test, ast_in_delimited_string("def", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("a", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("b", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("c", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("d", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("e", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("f", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("abc,", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string(",def", "abc,def", ','));
ast_test_validate(test, !ast_in_delimited_string("abc,def", "abc,def", ','));
/* Embedded */
ast_test_validate(test, ast_in_delimited_string("abc", "abcdef,abc", ','));
ast_test_validate(test, ast_in_delimited_string("abcdef", "abcdef,abc", ','));
ast_test_validate(test, !ast_in_delimited_string("abc", "abcdef,def", ','));
ast_test_validate(test, !ast_in_delimited_string("def", "abcdef,abc", ','));
ast_test_validate(test, !ast_in_delimited_string("def", "abcdefghi,abc", ','));
/* NULL and empty values */
ast_test_validate(test, !ast_in_delimited_string(NULL, "abc,def", ','));
ast_test_validate(test, ast_in_delimited_string("abc", ",abc,def", ','));
ast_test_validate(test, ast_in_delimited_string("abc", "abc,def,", ','));
ast_test_validate(test, ast_in_delimited_string("abc", "abc,,def,", ','));
ast_test_validate(test, ast_in_delimited_string("def", "abc,,def", ','));
ast_test_validate(test, ast_in_delimited_string("def", ",abc,,def,", ','));
ast_test_validate(test, ast_in_delimited_string("", ",abc,def", ','));
ast_test_validate(test, ast_in_delimited_string("", "abc,def,", ','));
ast_test_validate(test, ast_in_delimited_string("", "abc,,def,", ','));
ast_test_validate(test, !ast_in_delimited_string("", "abc,def", ','));
/* Multi word */
ast_test_validate(test, ast_in_delimited_string("abc", "abc,def,ghi", ','));
ast_test_validate(test, ast_in_delimited_string("def", "abc,def,ghi", ','));
ast_test_validate(test, ast_in_delimited_string("ghi", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("a", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("d", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("g", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("ab", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("de", "abc,def,ghi", ','));
ast_test_validate(test, !ast_in_delimited_string("gh", "abc,def,ghi", ','));
/* With leading spaces */
ast_test_validate(test, ast_in_delimited_string("abc", " abc", ','));
ast_test_validate(test, ast_in_delimited_string("abc", " abc, def", ','));
ast_test_validate(test, ast_in_delimited_string("def", " abc, def", ','));
ast_test_validate(test, ast_in_delimited_string("abc", " abc, def, ghi", ','));
ast_test_validate(test, ast_in_delimited_string("def", " abc, def, ghi", ','));
ast_test_validate(test, ast_in_delimited_string("ghi", " abc, def, ghi", ','));
ast_test_validate(test, ast_in_delimited_string("abc", " abc", ','));
ast_test_validate(test, ast_in_delimited_string("abc", " abc, def", ','));
ast_test_validate(test, ast_in_delimited_string("def", " abc, def", ','));
ast_test_validate(test, ast_in_delimited_string("abc", " abc, def, ghi", ','));
ast_test_validate(test, ast_in_delimited_string("def", " abc, def, ghi", ','));
ast_test_validate(test, ast_in_delimited_string("ghi", " abc, def, ghi", ','));
/* With leading spaces and space as a delimiter */
ast_test_validate(test, ast_in_delimited_string("abc", " abc", ' '));
ast_test_validate(test, ast_in_delimited_string("abc", " abc def", ' '));
ast_test_validate(test, ast_in_delimited_string("def", " abc def", ' '));
ast_test_validate(test, ast_in_delimited_string("abc", " abc def ghi", ' '));
ast_test_validate(test, ast_in_delimited_string("def", " abc def ghi", ' '));
ast_test_validate(test, ast_in_delimited_string("ghi", " abc def ghi", ' '));
return AST_TEST_PASS;
}
static int unload_module(void)
{
AST_TEST_UNREGISTER(str_test);
AST_TEST_UNREGISTER(begins_with_test);
AST_TEST_UNREGISTER(ends_with_test);
AST_TEST_UNREGISTER(strsep_test);
AST_TEST_UNREGISTER(strsep_quoted_test);
AST_TEST_UNREGISTER(escape_semicolons_test);
AST_TEST_UNREGISTER(escape_test);
AST_TEST_UNREGISTER(strings_match);
AST_TEST_UNREGISTER(temp_strings);
AST_TEST_UNREGISTER(in_delimited_string);
return 0;
}
static int load_module(void)
{
AST_TEST_REGISTER(str_test);
AST_TEST_REGISTER(begins_with_test);
AST_TEST_REGISTER(ends_with_test);
AST_TEST_REGISTER(strsep_test);
AST_TEST_REGISTER(strsep_quoted_test);
AST_TEST_REGISTER(escape_semicolons_test);
AST_TEST_REGISTER(escape_test);
AST_TEST_REGISTER(strings_match);
AST_TEST_REGISTER(temp_strings);
AST_TEST_REGISTER(in_delimited_string);
return AST_MODULE_LOAD_SUCCESS;
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Dynamic string test module");
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