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tests: add tests of function string_replace_with_callback

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This commit is contained in:
Sébastien Helleu 2014-08-14 07:38:42 +02:00
parent 8506fa95b3
commit 536318eafe
1 changed files with 112 additions and 14 deletions
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126
tests/unit/core/test-string.cpp
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@ -66,6 +66,26 @@ extern "C"
if (__result_regex == 0) \
regfree(&regex);
#define WEE_REPLACE_CB(__result_replace, __result_errors, \
__str, __prefix, __suffix, \
__callback, __callback_data, __errors) \
errors = -1; \
result = string_replace_with_callback ( \
__str, __prefix, __suffix, __callback, __callback_data, \
__errors); \
if (__result_replace == NULL) \
{ \
POINTERS_EQUAL(NULL, result); \
} \
else \
{ \
STRCMP_EQUAL(__result_replace, result); \
} \
if (__result_errors >= 0) \
{ \
LONGS_EQUAL(__result_errors, errors); \
}
#define WEE_FORMAT_SIZE(__result, __size) \
str = string_format_size (__size); \
STRCMP_EQUAL(__result, str); \
@ -523,19 +543,32 @@ TEST(String, Highlight)
WEE_HAS_HL_REGEX(0, 0, "test here", "teste.*");
}
/*
* Test callback for function string_replace_with_callback.
*
* It replaces "abc" by "def", "xxx" by empty string, and for any other value
* it returns NULL (so the value is kept as-is).
*/
char *
test_replace_cb (void *data, const char *text)
{
if (strcmp (text, "abc") == 0)
return strdup ("def");
if (strcmp (text, "xxx") == 0)
return strdup ("");
return NULL;
}
/*
* Tests functions:
* string_replace
* string_replace_regex
* string_replace_with_callback
* string_replace
*/
TEST(String, Replace)
{
regex_t regex;
char *result;
/* basic replace */
POINTERS_EQUAL(NULL, string_replace (NULL, NULL, NULL));
POINTERS_EQUAL(NULL, string_replace ("string", NULL, NULL));
POINTERS_EQUAL(NULL, string_replace (NULL, "search", NULL));
@ -548,19 +581,84 @@ TEST(String, Replace)
STRCMP_EQUAL("test xxx def", string_replace("test abc def", "abc", "xxx"));
STRCMP_EQUAL("xxx test xxx def xxx",
string_replace("abc test abc def abc", "abc", "xxx"));
}
/*
* Tests functions:
* string_replace_regex
*/
TEST(String, ReplaceRegex)
{
regex_t regex;
char *result;
/* replace with regex */
WEE_REPLACE_REGEX(-1, NULL, NULL, NULL, NULL, '$', NULL);
WEE_REPLACE_REGEX(0, NULL, NULL, "", NULL, '$', NULL);
WEE_REPLACE_REGEX(0, "string", "string", "", NULL, '$', NULL);
WEE_REPLACE_REGEX(0, "test abc def", "test abc def", "xyz", "xxx", '$', NULL);
WEE_REPLACE_REGEX(0, "test xxx def", "test abc def", "abc", "xxx", '$', NULL);
WEE_REPLACE_REGEX(0, "test abc def", "test abc def",
"xyz", "xxx", '$', NULL);
WEE_REPLACE_REGEX(0, "test xxx def", "test abc def",
"abc", "xxx", '$', NULL);
WEE_REPLACE_REGEX(0, "foo", "test foo", "^(test +)(.*)", "$2", '$', NULL);
WEE_REPLACE_REGEX(0, "test / ***", "test foo", "^(test +)(.*)", "$1/ $.*2", '$', NULL);
WEE_REPLACE_REGEX(0, "%%%", "test foo", "^(test +)(.*)", "$.%+", '$', NULL);
WEE_REPLACE_REGEX(0, "test / ***", "test foo",
"^(test +)(.*)", "$1/ $.*2", '$', NULL);
WEE_REPLACE_REGEX(0, "%%%", "test foo",
"^(test +)(.*)", "$.%+", '$', NULL);
}
/* replace with a callback */
/* TODO: write tests for string_replace_with_callback */
/*
* Tests functions:
* string_replace_with_callback
*/
TEST(String, ReplaceWithCallback)
{
regex_t regex;
char *result;
int errors;
/* tests with invalid arguments */
WEE_REPLACE_CB(NULL, -1, NULL, NULL, NULL, NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, "", NULL, NULL, NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, NULL, "", NULL, NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, NULL, NULL, "", NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, NULL, NULL, NULL, &test_replace_cb, NULL, NULL);
WEE_REPLACE_CB(NULL, 0, NULL, NULL, NULL, NULL, NULL, &errors);
WEE_REPLACE_CB(NULL, -1, "test", NULL, NULL, NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, "test", "${", NULL, NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, "test", NULL, "}", NULL, NULL, NULL);
WEE_REPLACE_CB(NULL, -1, "test", NULL, NULL, &test_replace_cb, NULL, NULL);
WEE_REPLACE_CB(NULL, 0, "test", NULL, NULL, NULL, NULL, &errors);
WEE_REPLACE_CB(NULL, -1, "test", "${", "}", NULL, NULL, NULL);
/* valid arguments */
WEE_REPLACE_CB("test", -1, "test", "${", "}",
&test_replace_cb, NULL, NULL);
WEE_REPLACE_CB("test", 0, "test", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test def", 0, "test ${abc}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test ", 0, "test ${xxx}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test ${aaa}", 1, "test ${aaa}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test def ${aaa}", 1, "test ${abc} ${xxx} ${aaa}",
"${", "}", &test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test ", 1, "test ${abc", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test abc}", 0, "test abc}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test ${}", 1, "test ${}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("test ${ }", 1, "test ${ }", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("def", 0, "${abc}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("", 0, "${xxx}", "${", "}",
&test_replace_cb, NULL, &errors);
WEE_REPLACE_CB("${aaa}", 1, "${aaa}", "${", "}",
&test_replace_cb, NULL, &errors);
}
/*