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Implement tests for most of the util functions

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Also improved the implementation of the test_string_replace_char test.
This commit is contained in:
Nikos Tsipinakis 2016-11-22 18:47:38 +02:00
parent 756dee58c7
commit 256440b25a
1 changed files with 120 additions and 3 deletions
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123
test/utils.c
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@ -3,11 +3,123 @@
TEST test_string_replace_char(void)
{
char *text = calloc(128, sizeof(char));
char *text = malloc(128 * sizeof(char));
strcpy(text, "a aa aaa");
ASSERT_STR_EQ(string_replace_char('a', 'b', text), "b bb bbb");
ASSERT_STR_EQ("b bb bbb", string_replace_char('a', 'b', text));
strcpy(text, "Nothing to replace");
ASSERT_STR_EQ("Nothing to replace", string_replace_char('s', 'a', text));
strcpy(text, "");
ASSERT_STR_EQ(string_replace_char('a', 'b', text), "");
ASSERT_STR_EQ("", string_replace_char('a', 'b', text));
free(text);
PASS();
}
/*
* We trust that string_replace_all and string_replace properly reallocate
* memory if the result is longer than the given string, no real way to test for
* that far as I know.
*/
TEST test_string_replace_all(void)
{
char *text = malloc(128 * sizeof(char));
strcpy(text, "aaaaa");
ASSERT_STR_EQ("bbbbb", (text = string_replace_all("a", "b", text)));
strcpy(text, "");
ASSERT_STR_EQ("", (text = string_replace_all("a", "b", text)));
strcpy(text, "Nothing to replace");
ASSERT_STR_EQ((text = string_replace_all("z", "a", text)), "Nothing to replace");
strcpy(text, "Reverse this");
ASSERT_STR_EQ("Reverse sith", (text = string_replace_all("this", "sith", text)));
strcpy(text, "abcdabc");
ASSERT_STR_EQ("xyzabcdxyzabc", (text = string_replace_all("a", "xyza", text)));
free(text);
PASS();
}
TEST test_string_replace(void)
{
char *text = malloc(128 * sizeof(char));
strcpy(text, "aaaaa");
ASSERT_STR_EQ("baaaa", (text = string_replace("a", "b", text)) );
strcpy(text, "");
ASSERT_STR_EQ((text = string_replace("a", "b", text)), "");
strcpy(text, "Nothing to replace");
ASSERT_STR_EQ((text = string_replace("z", "a", text)), "Nothing to replace");
strcpy(text, "Reverse this");
ASSERT_STR_EQ("Reverse sith", (text = string_replace("this", "sith", text)));
strcpy(text, "abcdabc");
ASSERT_STR_EQ("xyzabcdabc", (text = string_replace("a", "xyza", text)));
free(text);
PASS();
}
TEST test_string_append(void)
{
SKIP(); //TODO: Implement this
PASS();
}
TEST test_string_to_argv(void)
{
char **argv = string_to_argv("argv");
ASSERT_STR_EQ("argv", argv[0]);
ASSERT_EQ( NULL, argv[1]);
free(argv);
argv = NULL;
argv = string_to_argv("echo test");
ASSERT_STR_EQ("echo", argv[0]);
ASSERT_STR_EQ("test", argv[1]);
ASSERT_EQ( NULL, argv[2]);
free(argv);
argv = NULL;
argv = string_to_argv("");
ASSERT_EQ( NULL, argv[0]);
free(argv);
PASS();
}
TEST test_string_strip_delimited(void)
{
char *text = malloc(128 * sizeof(char));
strcpy(text, "A <simple> string_strip_delimited test");
string_strip_delimited(text, '<', '>');
ASSERT_STR_EQ("A string_strip_delimited test", text);
strcpy(text, "Remove <blink>html <b><i>tags</i></b></blink>");
string_strip_delimited(text, '<', '>');
ASSERT_STR_EQ("Remove html tags", text);
strcpy(text, "Calls|with|identical|delimiters|are|handled|properly");
string_strip_delimited(text, '|', '|');
ASSERT_STR_EQ("Calls", text);
strcpy(text, "<Return empty string if there is nothing left>");
string_strip_delimited(text, '<', '>');
ASSERT_STR_EQ("", text);
strcpy(text, "Nothing is done if there are no delimiters in the string");
string_strip_delimited(text, '<', '>');
ASSERT_STR_EQ("Nothing is done if there are no delimiters in the string", text);
free(text);
PASS();
}
@ -15,5 +127,10 @@ TEST test_string_replace_char(void)
SUITE(utils)
{
RUN_TEST(test_string_replace_char);
RUN_TEST(test_string_replace_all);
RUN_TEST(test_string_replace);
RUN_TEST(test_string_append);
RUN_TEST(test_string_to_argv);
RUN_TEST(test_string_strip_delimited);
}
/* vim: set tabstop=8 shiftwidth=8 expandtab textwidth=0: */