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profanity/tests/test_common.c
2012-08-23 01:08:06 +01:00

166 lines
3.4 KiB
C

#include <stdlib.h>
#include <string.h>
#include <head-unit.h>
#include "common.h"
void replace_one_substr(void)
{
char *string = "it is a string";
char *sub = "is";
char *new = "was";
char *result = str_replace(string, sub, new);
assert_string_equals("it was a string", result);
}
void replace_one_substr_beginning(void)
{
char *string = "it is a string";
char *sub = "it";
char *new = "that";
char *result = str_replace(string, sub, new);
assert_string_equals("that is a string", result);
}
void replace_one_substr_end(void)
{
char *string = "it is a string";
char *sub = "string";
char *new = "thing";
char *result = str_replace(string, sub, new);
assert_string_equals("it is a thing", result);
}
void replace_two_substr(void)
{
char *string = "it is a is string";
char *sub = "is";
char *new = "was";
char *result = str_replace(string, sub, new);
assert_string_equals("it was a was string", result);
}
void replace_char(void)
{
char *string = "some & a thing & something else";
char *sub = "&";
char *new = "&amp;";
char *result = str_replace(string, sub, new);
assert_string_equals("some &amp; a thing &amp; something else", result);
}
void replace_when_none(void)
{
char *string = "its another string";
char *sub = "haha";
char *new = "replaced";
char *result = str_replace(string, sub, new);
assert_string_equals("its another string", result);
}
void replace_when_match(void)
{
char *string = "hello";
char *sub = "hello";
char *new = "goodbye";
char *result = str_replace(string, sub, new);
assert_string_equals("goodbye", result);
}
void replace_when_string_empty(void)
{
char *string = "";
char *sub = "hello";
char *new = "goodbye";
char *result = str_replace(string, sub, new);
assert_string_equals("", result);
}
void replace_when_string_null(void)
{
char *string = NULL;
char *sub = "hello";
char *new = "goodbye";
char *result = str_replace(string, sub, new);
assert_is_null(result);
}
void replace_when_sub_empty(void)
{
char *string = "hello";
char *sub = "";
char *new = "goodbye";
char *result = str_replace(string, sub, new);
assert_string_equals("hello", result);
}
void replace_when_sub_null(void)
{
char *string = "hello";
char *sub = NULL;
char *new = "goodbye";
char *result = str_replace(string, sub, new);
assert_string_equals("hello", result);
}
void replace_when_new_empty(void)
{
char *string = "hello";
char *sub = "hello";
char *new = "";
char *result = str_replace(string, sub, new);
assert_string_equals("", result);
}
void replace_when_new_null(void)
{
char *string = "hello";
char *sub = "hello";
char *new = NULL;
char *result = str_replace(string, sub, new);
assert_string_equals("hello", result);
}
void register_common_tests(void)
{
TEST_MODULE("common tests");
TEST(replace_one_substr);
TEST(replace_one_substr_beginning);
TEST(replace_one_substr_end);
TEST(replace_two_substr);
TEST(replace_char);
TEST(replace_when_none);
TEST(replace_when_match);
TEST(replace_when_string_empty);
TEST(replace_when_string_null);
TEST(replace_when_sub_empty);
TEST(replace_when_sub_null);
TEST(replace_when_new_empty);
TEST(replace_when_new_null);
}