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#include <stic.h>
#include <stddef.h> /* NULL */
#include <stdlib.h> /* free() */
#include "../../src/utils/str.h"
TEST(empty_string_null_returned)
{
char input[] = "";
char *part = input, *state = NULL;
assert_string_equal(NULL, part = split_and_get(part, ',', &state));
}
TEST(all_empty_items_are_skipped)
{
char input[] = ",,,";
char *part = input, *state = NULL;
assert_string_equal(NULL, part = split_and_get(part, ',', &state));
}
TEST(empty_items_are_skipped)
{
char input[] = ",a,,b,";
char *part = input, *state = NULL;
assert_string_equal("a", part = split_and_get(part, ',', &state));
assert_string_equal("b", part = split_and_get(part, ',', &state));
assert_string_equal(NULL, part = split_and_get(part, ',', &state));
}
TEST(single_item_returned)
{
char input[] = "something";
char *part = input, *state = NULL;
assert_string_equal("something", part = split_and_get(part, ',', &state));
assert_string_equal(NULL, part = split_and_get(part, ',', &state));
}
TEST(many_items)
{
char input[] = "x,yy,zzz,abc";
char *part = input, *state = NULL;
assert_string_equal("x", part = split_and_get(part, ',', &state));
assert_string_equal("yy", part = split_and_get(part, ',', &state));
assert_string_equal("zzz", part = split_and_get(part, ',', &state));
assert_string_equal("abc", part = split_and_get(part, ',', &state));
assert_string_equal(NULL, part = split_and_get(part, ',', &state));
}
TEST(usage_idiom)
{
char input[] = "a: bb,cc: d:d";
const char *element[] = { "a", " bb,cc", " d", "d", };
char *part = input, *state = NULL;
int i;
i = 0;
while((part = split_and_get(part, ':', &state)) != NULL)
{
assert_string_equal(element[i++], part);
}
}
TEST(separators_are_restored)
{
char input[] = "/x/yy/zzz/abc";
char *part = input, *state = NULL;
assert_string_equal("/x", (part = split_and_get(part, '/', &state), input));
assert_string_equal("/x/yy", (part = split_and_get(part, '/', &state), input));
assert_string_equal("/x/yy/zzz", (part = split_and_get(part, '/', &state), input));
assert_string_equal("/x/yy/zzz/abc",
(part = split_and_get(part, '/', &state), input));
assert_string_equal("/x/yy/zzz/abc",
(part = split_and_get(part, '/', &state), input));
}
/* vim: set tabstop=2 softtabstop=2 shiftwidth=2 noexpandtab cinoptions-=(0 : */
/* vim: set cinoptions+=t0 filetype=c : */
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