| /* SPDX-License-Identifier: LGPL-2.1+ */ |
| |
| #include "alloc-util.h" |
| #include "locale-util.h" |
| #include "macro.h" |
| #include "string-util.h" |
| #include "strv.h" |
| #include "tests.h" |
| #include "utf8.h" |
| |
| static void test_string_erase(void) { |
| char *x; |
| |
| x = strdupa(""); |
| assert_se(streq(string_erase(x), "")); |
| |
| x = strdupa("1"); |
| assert_se(streq(string_erase(x), "")); |
| |
| x = strdupa("123456789"); |
| assert_se(streq(string_erase(x), "")); |
| |
| assert_se(x[1] == '\0'); |
| assert_se(x[2] == '\0'); |
| assert_se(x[3] == '\0'); |
| assert_se(x[4] == '\0'); |
| assert_se(x[5] == '\0'); |
| assert_se(x[6] == '\0'); |
| assert_se(x[7] == '\0'); |
| assert_se(x[8] == '\0'); |
| assert_se(x[9] == '\0'); |
| } |
| |
| static void test_free_and_strndup_one(char **t, const char *src, size_t l, const char *expected, bool change) { |
| int r; |
| |
| log_debug("%s: \"%s\", \"%s\", %zd (expect \"%s\", %s)", |
| __func__, strnull(*t), strnull(src), l, strnull(expected), yes_no(change)); |
| |
| r = free_and_strndup(t, src, l); |
| assert_se(streq_ptr(*t, expected)); |
| assert_se(r == change); /* check that change occurs only when necessary */ |
| } |
| |
| static void test_free_and_strndup(void) { |
| static const struct test_case { |
| const char *src; |
| size_t len; |
| const char *expected; |
| } cases[] = { |
| {"abc", 0, ""}, |
| {"abc", 0, ""}, |
| {"abc", 1, "a"}, |
| {"abc", 2, "ab"}, |
| {"abc", 3, "abc"}, |
| {"abc", 4, "abc"}, |
| {"abc", 5, "abc"}, |
| {"abc", 5, "abc"}, |
| {"abc", 4, "abc"}, |
| {"abc", 3, "abc"}, |
| {"abc", 2, "ab"}, |
| {"abc", 1, "a"}, |
| {"abc", 0, ""}, |
| |
| {"", 0, ""}, |
| {"", 1, ""}, |
| {"", 2, ""}, |
| {"", 0, ""}, |
| {"", 1, ""}, |
| {"", 2, ""}, |
| {"", 2, ""}, |
| {"", 1, ""}, |
| {"", 0, ""}, |
| |
| {NULL, 0, NULL}, |
| |
| {"foo", 3, "foo"}, |
| {"foobar", 6, "foobar"}, |
| }; |
| |
| _cleanup_free_ char *t = NULL; |
| const char *prev_expected = t; |
| |
| for (unsigned i = 0; i < ELEMENTSOF(cases); i++) { |
| test_free_and_strndup_one(&t, |
| cases[i].src, cases[i].len, cases[i].expected, |
| !streq_ptr(cases[i].expected, prev_expected)); |
| prev_expected = t; |
| } |
| } |
| |
| static void test_ascii_strcasecmp_n(void) { |
| |
| assert_se(ascii_strcasecmp_n("", "", 0) == 0); |
| assert_se(ascii_strcasecmp_n("", "", 1) == 0); |
| assert_se(ascii_strcasecmp_n("", "a", 1) < 0); |
| assert_se(ascii_strcasecmp_n("", "a", 2) < 0); |
| assert_se(ascii_strcasecmp_n("a", "", 1) > 0); |
| assert_se(ascii_strcasecmp_n("a", "", 2) > 0); |
| assert_se(ascii_strcasecmp_n("a", "a", 1) == 0); |
| assert_se(ascii_strcasecmp_n("a", "a", 2) == 0); |
| assert_se(ascii_strcasecmp_n("a", "b", 1) < 0); |
| assert_se(ascii_strcasecmp_n("a", "b", 2) < 0); |
| assert_se(ascii_strcasecmp_n("b", "a", 1) > 0); |
| assert_se(ascii_strcasecmp_n("b", "a", 2) > 0); |
| assert_se(ascii_strcasecmp_n("xxxxyxxxx", "xxxxYxxxx", 9) == 0); |
| assert_se(ascii_strcasecmp_n("xxxxxxxxx", "xxxxyxxxx", 9) < 0); |
| assert_se(ascii_strcasecmp_n("xxxxXxxxx", "xxxxyxxxx", 9) < 0); |
| assert_se(ascii_strcasecmp_n("xxxxxxxxx", "xxxxYxxxx", 9) < 0); |
| assert_se(ascii_strcasecmp_n("xxxxXxxxx", "xxxxYxxxx", 9) < 0); |
| |
| assert_se(ascii_strcasecmp_n("xxxxYxxxx", "xxxxYxxxx", 9) == 0); |
| assert_se(ascii_strcasecmp_n("xxxxyxxxx", "xxxxxxxxx", 9) > 0); |
| assert_se(ascii_strcasecmp_n("xxxxyxxxx", "xxxxXxxxx", 9) > 0); |
| assert_se(ascii_strcasecmp_n("xxxxYxxxx", "xxxxxxxxx", 9) > 0); |
| assert_se(ascii_strcasecmp_n("xxxxYxxxx", "xxxxXxxxx", 9) > 0); |
| } |
| |
| static void test_ascii_strcasecmp_nn(void) { |
| assert_se(ascii_strcasecmp_nn("", 0, "", 0) == 0); |
| assert_se(ascii_strcasecmp_nn("", 0, "", 1) < 0); |
| assert_se(ascii_strcasecmp_nn("", 1, "", 0) > 0); |
| assert_se(ascii_strcasecmp_nn("", 1, "", 1) == 0); |
| |
| assert_se(ascii_strcasecmp_nn("aaaa", 4, "aaAa", 4) == 0); |
| assert_se(ascii_strcasecmp_nn("aaa", 3, "aaAa", 4) < 0); |
| assert_se(ascii_strcasecmp_nn("aaa", 4, "aaAa", 4) < 0); |
| assert_se(ascii_strcasecmp_nn("aaaa", 4, "aaA", 3) > 0); |
| assert_se(ascii_strcasecmp_nn("aaaa", 4, "AAA", 4) > 0); |
| |
| assert_se(ascii_strcasecmp_nn("aaaa", 4, "bbbb", 4) < 0); |
| assert_se(ascii_strcasecmp_nn("aaAA", 4, "BBbb", 4) < 0); |
| assert_se(ascii_strcasecmp_nn("BBbb", 4, "aaaa", 4) > 0); |
| } |
| |
| static void test_cellescape(void) { |
| char buf[40]; |
| |
| assert_se(streq(cellescape(buf, 1, ""), "")); |
| assert_se(streq(cellescape(buf, 1, "1"), "")); |
| assert_se(streq(cellescape(buf, 1, "12"), "")); |
| |
| assert_se(streq(cellescape(buf, 2, ""), "")); |
| assert_se(streq(cellescape(buf, 2, "1"), "1")); |
| assert_se(streq(cellescape(buf, 2, "12"), ".")); |
| assert_se(streq(cellescape(buf, 2, "123"), ".")); |
| |
| assert_se(streq(cellescape(buf, 3, ""), "")); |
| assert_se(streq(cellescape(buf, 3, "1"), "1")); |
| assert_se(streq(cellescape(buf, 3, "12"), "12")); |
| assert_se(streq(cellescape(buf, 3, "123"), "..")); |
| assert_se(streq(cellescape(buf, 3, "1234"), "..")); |
| |
| assert_se(streq(cellescape(buf, 4, ""), "")); |
| assert_se(streq(cellescape(buf, 4, "1"), "1")); |
| assert_se(streq(cellescape(buf, 4, "12"), "12")); |
| assert_se(streq(cellescape(buf, 4, "123"), "123")); |
| assert_se(streq(cellescape(buf, 4, "1234"), is_locale_utf8() ? "…" : "...")); |
| assert_se(streq(cellescape(buf, 4, "12345"), is_locale_utf8() ? "…" : "...")); |
| |
| assert_se(streq(cellescape(buf, 5, ""), "")); |
| assert_se(streq(cellescape(buf, 5, "1"), "1")); |
| assert_se(streq(cellescape(buf, 5, "12"), "12")); |
| assert_se(streq(cellescape(buf, 5, "123"), "123")); |
| assert_se(streq(cellescape(buf, 5, "1234"), "1234")); |
| assert_se(streq(cellescape(buf, 5, "12345"), is_locale_utf8() ? "1…" : "1...")); |
| assert_se(streq(cellescape(buf, 5, "123456"), is_locale_utf8() ? "1…" : "1...")); |
| |
| assert_se(streq(cellescape(buf, 1, "\020"), "")); |
| assert_se(streq(cellescape(buf, 2, "\020"), ".")); |
| assert_se(streq(cellescape(buf, 3, "\020"), "..")); |
| assert_se(streq(cellescape(buf, 4, "\020"), "…")); |
| assert_se(streq(cellescape(buf, 5, "\020"), "\\020")); |
| |
| assert_se(streq(cellescape(buf, 5, "1234\020"), "1…")); |
| assert_se(streq(cellescape(buf, 6, "1234\020"), "12…")); |
| assert_se(streq(cellescape(buf, 7, "1234\020"), "123…")); |
| assert_se(streq(cellescape(buf, 8, "1234\020"), "1234…")); |
| assert_se(streq(cellescape(buf, 9, "1234\020"), "1234\\020")); |
| |
| assert_se(streq(cellescape(buf, 1, "\t\n"), "")); |
| assert_se(streq(cellescape(buf, 2, "\t\n"), ".")); |
| assert_se(streq(cellescape(buf, 3, "\t\n"), "..")); |
| assert_se(streq(cellescape(buf, 4, "\t\n"), "…")); |
| assert_se(streq(cellescape(buf, 5, "\t\n"), "\\t\\n")); |
| |
| assert_se(streq(cellescape(buf, 5, "1234\t\n"), "1…")); |
| assert_se(streq(cellescape(buf, 6, "1234\t\n"), "12…")); |
| assert_se(streq(cellescape(buf, 7, "1234\t\n"), "123…")); |
| assert_se(streq(cellescape(buf, 8, "1234\t\n"), "1234…")); |
| assert_se(streq(cellescape(buf, 9, "1234\t\n"), "1234\\t\\n")); |
| |
| assert_se(streq(cellescape(buf, 4, "x\t\020\n"), "…")); |
| assert_se(streq(cellescape(buf, 5, "x\t\020\n"), "x…")); |
| assert_se(streq(cellescape(buf, 6, "x\t\020\n"), "x…")); |
| assert_se(streq(cellescape(buf, 7, "x\t\020\n"), "x\\t…")); |
| assert_se(streq(cellescape(buf, 8, "x\t\020\n"), "x\\t…")); |
| assert_se(streq(cellescape(buf, 9, "x\t\020\n"), "x\\t…")); |
| assert_se(streq(cellescape(buf, 10, "x\t\020\n"), "x\\t\\020\\n")); |
| |
| assert_se(streq(cellescape(buf, 6, "1\011"), "1\\t")); |
| assert_se(streq(cellescape(buf, 6, "1\020"), "1\\020")); |
| assert_se(streq(cellescape(buf, 6, "1\020x"), is_locale_utf8() ? "1…" : "1...")); |
| |
| assert_se(streq(cellescape(buf, 40, "1\020"), "1\\020")); |
| assert_se(streq(cellescape(buf, 40, "1\020x"), "1\\020x")); |
| |
| assert_se(streq(cellescape(buf, 40, "\a\b\f\n\r\t\v\\\"'"), "\\a\\b\\f\\n\\r\\t\\v\\\\\\\"\\'")); |
| assert_se(streq(cellescape(buf, 6, "\a\b\f\n\r\t\v\\\"'"), is_locale_utf8() ? "\\a…" : "\\a...")); |
| assert_se(streq(cellescape(buf, 7, "\a\b\f\n\r\t\v\\\"'"), is_locale_utf8() ? "\\a…" : "\\a...")); |
| assert_se(streq(cellescape(buf, 8, "\a\b\f\n\r\t\v\\\"'"), is_locale_utf8() ? "\\a\\b…" : "\\a\\b...")); |
| |
| assert_se(streq(cellescape(buf, sizeof buf, "1\020"), "1\\020")); |
| assert_se(streq(cellescape(buf, sizeof buf, "1\020x"), "1\\020x")); |
| } |
| |
| static void test_streq_ptr(void) { |
| assert_se(streq_ptr(NULL, NULL)); |
| assert_se(!streq_ptr("abc", "cdef")); |
| } |
| |
| static void test_strstrip(void) { |
| char *r; |
| char input[] = " hello, waldo. "; |
| |
| r = strstrip(input); |
| assert_se(streq(r, "hello, waldo.")); |
| } |
| |
| static void test_strextend(void) { |
| _cleanup_free_ char *str = NULL; |
| |
| assert_se(strextend(&str, NULL)); |
| assert_se(streq_ptr(str, "")); |
| assert_se(strextend(&str, "", "0", "", "", "123", NULL)); |
| assert_se(streq_ptr(str, "0123")); |
| assert_se(strextend(&str, "456", "78", "9", NULL)); |
| assert_se(streq_ptr(str, "0123456789")); |
| } |
| |
| static void test_strextend_with_separator(void) { |
| _cleanup_free_ char *str = NULL; |
| |
| assert_se(strextend_with_separator(&str, NULL, NULL)); |
| assert_se(streq_ptr(str, "")); |
| str = mfree(str); |
| |
| assert_se(strextend_with_separator(&str, "...", NULL)); |
| assert_se(streq_ptr(str, "")); |
| assert_se(strextend_with_separator(&str, "...", NULL)); |
| assert_se(streq_ptr(str, "")); |
| str = mfree(str); |
| |
| assert_se(strextend_with_separator(&str, "xyz", "a", "bb", "ccc", NULL)); |
| assert_se(streq_ptr(str, "axyzbbxyzccc")); |
| str = mfree(str); |
| |
| assert_se(strextend_with_separator(&str, ",", "start", "", "1", "234", NULL)); |
| assert_se(streq_ptr(str, "start,,1,234")); |
| assert_se(strextend_with_separator(&str, ";", "more", "5", "678", NULL)); |
| assert_se(streq_ptr(str, "start,,1,234;more;5;678")); |
| } |
| |
| static void test_strrep(void) { |
| _cleanup_free_ char *one, *three, *zero; |
| one = strrep("waldo", 1); |
| three = strrep("waldo", 3); |
| zero = strrep("waldo", 0); |
| |
| assert_se(streq(one, "waldo")); |
| assert_se(streq(three, "waldowaldowaldo")); |
| assert_se(streq(zero, "")); |
| } |
| |
| static void test_strappend(void) { |
| _cleanup_free_ char *t1, *t2, *t3, *t4; |
| |
| t1 = strappend(NULL, NULL); |
| assert_se(streq(t1, "")); |
| |
| t2 = strappend(NULL, "suf"); |
| assert_se(streq(t2, "suf")); |
| |
| t3 = strappend("pre", NULL); |
| assert_se(streq(t3, "pre")); |
| |
| t4 = strappend("pre", "suf"); |
| assert_se(streq(t4, "presuf")); |
| } |
| |
| static void test_string_has_cc(void) { |
| assert_se(string_has_cc("abc\1", NULL)); |
| assert_se(string_has_cc("abc\x7f", NULL)); |
| assert_se(string_has_cc("abc\x7f", NULL)); |
| assert_se(string_has_cc("abc\t\x7f", "\t")); |
| assert_se(string_has_cc("abc\t\x7f", "\t")); |
| assert_se(string_has_cc("\x7f", "\t")); |
| assert_se(string_has_cc("\x7f", "\t\a")); |
| |
| assert_se(!string_has_cc("abc\t\t", "\t")); |
| assert_se(!string_has_cc("abc\t\t\a", "\t\a")); |
| assert_se(!string_has_cc("a\ab\tc", "\t\a")); |
| } |
| |
| static void test_ascii_strlower(void) { |
| char a[] = "AabBcC Jk Ii Od LKJJJ kkd LK"; |
| assert_se(streq(ascii_strlower(a), "aabbcc jk ii od lkjjj kkd lk")); |
| } |
| |
| static void test_strshorten(void) { |
| char s[] = "foobar"; |
| |
| assert_se(strlen(strshorten(s, 6)) == 6); |
| assert_se(strlen(strshorten(s, 12)) == 6); |
| assert_se(strlen(strshorten(s, 2)) == 2); |
| assert_se(strlen(strshorten(s, 0)) == 0); |
| } |
| |
| static void test_strjoina(void) { |
| char *actual; |
| |
| actual = strjoina("", "foo", "bar"); |
| assert_se(streq(actual, "foobar")); |
| |
| actual = strjoina("foo", "bar", "baz"); |
| assert_se(streq(actual, "foobarbaz")); |
| |
| actual = strjoina("foo", "", "bar", "baz"); |
| assert_se(streq(actual, "foobarbaz")); |
| |
| actual = strjoina("foo"); |
| assert_se(streq(actual, "foo")); |
| |
| actual = strjoina(NULL); |
| assert_se(streq(actual, "")); |
| |
| actual = strjoina(NULL, "foo"); |
| assert_se(streq(actual, "")); |
| |
| actual = strjoina("foo", NULL, "bar"); |
| assert_se(streq(actual, "foo")); |
| } |
| |
| static void test_strcmp_ptr(void) { |
| assert_se(strcmp_ptr(NULL, NULL) == 0); |
| assert_se(strcmp_ptr("", NULL) > 0); |
| assert_se(strcmp_ptr("foo", NULL) > 0); |
| assert_se(strcmp_ptr(NULL, "") < 0); |
| assert_se(strcmp_ptr(NULL, "bar") < 0); |
| assert_se(strcmp_ptr("foo", "bar") > 0); |
| assert_se(strcmp_ptr("bar", "baz") < 0); |
| assert_se(strcmp_ptr("foo", "foo") == 0); |
| assert_se(strcmp_ptr("", "") == 0); |
| } |
| |
| static void test_foreach_word(void) { |
| const char *word, *state; |
| size_t l; |
| int i = 0; |
| const char test[] = "test abc d\te f "; |
| const char * const expected[] = { |
| "test", |
| "abc", |
| "d", |
| "e", |
| "f", |
| "", |
| NULL |
| }; |
| |
| FOREACH_WORD(word, l, test, state) |
| assert_se(strneq(expected[i++], word, l)); |
| } |
| |
| static void check(const char *test, char** expected, bool trailing) { |
| int i = 0, r; |
| |
| printf("<<<%s>>>\n", test); |
| for (;;) { |
| _cleanup_free_ char *word = NULL; |
| |
| r = extract_first_word(&test, &word, NULL, EXTRACT_QUOTES); |
| if (r == 0) { |
| assert_se(!trailing); |
| break; |
| } else if (r < 0) { |
| assert_se(trailing); |
| break; |
| } |
| |
| assert_se(streq(word, expected[i++])); |
| printf("<%s>\n", word); |
| } |
| assert_se(expected[i] == NULL); |
| } |
| |
| static void test_foreach_word_quoted(void) { |
| check("test a b c 'd' e '' '' hhh '' '' \"a b c\"", |
| STRV_MAKE("test", |
| "a", |
| "b", |
| "c", |
| "d", |
| "e", |
| "", |
| "", |
| "hhh", |
| "", |
| "", |
| "a b c"), |
| false); |
| |
| check("test \"xxx", |
| STRV_MAKE("test"), |
| true); |
| |
| check("test\\", |
| STRV_MAKE_EMPTY, |
| true); |
| } |
| |
| static void test_endswith(void) { |
| assert_se(endswith("foobar", "bar")); |
| assert_se(endswith("foobar", "")); |
| assert_se(endswith("foobar", "foobar")); |
| assert_se(endswith("", "")); |
| |
| assert_se(!endswith("foobar", "foo")); |
| assert_se(!endswith("foobar", "foobarfoofoo")); |
| } |
| |
| static void test_endswith_no_case(void) { |
| assert_se(endswith_no_case("fooBAR", "bar")); |
| assert_se(endswith_no_case("foobar", "")); |
| assert_se(endswith_no_case("foobar", "FOOBAR")); |
| assert_se(endswith_no_case("", "")); |
| |
| assert_se(!endswith_no_case("foobar", "FOO")); |
| assert_se(!endswith_no_case("foobar", "FOOBARFOOFOO")); |
| } |
| |
| static void test_delete_chars(void) { |
| char *s, input[] = " hello, waldo. abc"; |
| |
| s = delete_chars(input, WHITESPACE); |
| assert_se(streq(s, "hello,waldo.abc")); |
| assert_se(s == input); |
| } |
| |
| static void test_delete_trailing_chars(void) { |
| |
| char *s, |
| input1[] = " \n \r k \n \r ", |
| input2[] = "kkkkthiskkkiskkkaktestkkk", |
| input3[] = "abcdef"; |
| |
| s = delete_trailing_chars(input1, WHITESPACE); |
| assert_se(streq(s, " \n \r k")); |
| assert_se(s == input1); |
| |
| s = delete_trailing_chars(input2, "kt"); |
| assert_se(streq(s, "kkkkthiskkkiskkkaktes")); |
| assert_se(s == input2); |
| |
| s = delete_trailing_chars(input3, WHITESPACE); |
| assert_se(streq(s, "abcdef")); |
| assert_se(s == input3); |
| |
| s = delete_trailing_chars(input3, "fe"); |
| assert_se(streq(s, "abcd")); |
| assert_se(s == input3); |
| } |
| |
| static void test_delete_trailing_slashes(void) { |
| char s1[] = "foobar//", |
| s2[] = "foobar/", |
| s3[] = "foobar", |
| s4[] = ""; |
| |
| assert_se(streq(delete_trailing_chars(s1, "_"), "foobar//")); |
| assert_se(streq(delete_trailing_chars(s1, "/"), "foobar")); |
| assert_se(streq(delete_trailing_chars(s2, "/"), "foobar")); |
| assert_se(streq(delete_trailing_chars(s3, "/"), "foobar")); |
| assert_se(streq(delete_trailing_chars(s4, "/"), "")); |
| } |
| |
| static void test_skip_leading_chars(void) { |
| char input1[] = " \n \r k \n \r ", |
| input2[] = "kkkkthiskkkiskkkaktestkkk", |
| input3[] = "abcdef"; |
| |
| assert_se(streq(skip_leading_chars(input1, WHITESPACE), "k \n \r ")); |
| assert_se(streq(skip_leading_chars(input2, "k"), "thiskkkiskkkaktestkkk")); |
| assert_se(streq(skip_leading_chars(input2, "tk"), "hiskkkiskkkaktestkkk")); |
| assert_se(streq(skip_leading_chars(input3, WHITESPACE), "abcdef")); |
| assert_se(streq(skip_leading_chars(input3, "bcaef"), "def")); |
| } |
| |
| static void test_in_charset(void) { |
| assert_se(in_charset("dddaaabbbcccc", "abcd")); |
| assert_se(!in_charset("dddaaabbbcccc", "abc f")); |
| } |
| |
| static void test_split_pair(void) { |
| _cleanup_free_ char *a = NULL, *b = NULL; |
| |
| assert_se(split_pair("", "", &a, &b) == -EINVAL); |
| assert_se(split_pair("foo=bar", "", &a, &b) == -EINVAL); |
| assert_se(split_pair("", "=", &a, &b) == -EINVAL); |
| assert_se(split_pair("foo=bar", "=", &a, &b) >= 0); |
| assert_se(streq(a, "foo")); |
| assert_se(streq(b, "bar")); |
| free(a); |
| free(b); |
| assert_se(split_pair("==", "==", &a, &b) >= 0); |
| assert_se(streq(a, "")); |
| assert_se(streq(b, "")); |
| free(a); |
| free(b); |
| |
| assert_se(split_pair("===", "==", &a, &b) >= 0); |
| assert_se(streq(a, "")); |
| assert_se(streq(b, "=")); |
| } |
| |
| static void test_first_word(void) { |
| assert_se(first_word("Hello", "")); |
| assert_se(first_word("Hello", "Hello")); |
| assert_se(first_word("Hello world", "Hello")); |
| assert_se(first_word("Hello\tworld", "Hello")); |
| assert_se(first_word("Hello\nworld", "Hello")); |
| assert_se(first_word("Hello\rworld", "Hello")); |
| assert_se(first_word("Hello ", "Hello")); |
| |
| assert_se(!first_word("Hello", "Hellooo")); |
| assert_se(!first_word("Hello", "xxxxx")); |
| assert_se(!first_word("Hellooo", "Hello")); |
| } |
| |
| static void test_strlen_ptr(void) { |
| assert_se(strlen_ptr("foo") == 3); |
| assert_se(strlen_ptr("") == 0); |
| assert_se(strlen_ptr(NULL) == 0); |
| } |
| |
| static void test_memory_startswith(void) { |
| assert_se(streq(memory_startswith("", 0, ""), "")); |
| assert_se(streq(memory_startswith("", 1, ""), "")); |
| assert_se(streq(memory_startswith("x", 2, ""), "x")); |
| assert_se(!memory_startswith("", 1, "x")); |
| assert_se(!memory_startswith("", 1, "xxxxxxxx")); |
| assert_se(streq(memory_startswith("xxx", 4, "x"), "xx")); |
| assert_se(streq(memory_startswith("xxx", 4, "xx"), "x")); |
| assert_se(streq(memory_startswith("xxx", 4, "xxx"), "")); |
| assert_se(!memory_startswith("xxx", 4, "xxxx")); |
| } |
| |
| static void test_memory_startswith_no_case(void) { |
| assert_se(streq(memory_startswith_no_case("", 0, ""), "")); |
| assert_se(streq(memory_startswith_no_case("", 1, ""), "")); |
| assert_se(streq(memory_startswith_no_case("x", 2, ""), "x")); |
| assert_se(streq(memory_startswith_no_case("X", 2, ""), "X")); |
| assert_se(!memory_startswith_no_case("", 1, "X")); |
| assert_se(!memory_startswith_no_case("", 1, "xxxxXXXX")); |
| assert_se(streq(memory_startswith_no_case("xxx", 4, "X"), "xx")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "x"), "XX")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "X"), "XX")); |
| assert_se(streq(memory_startswith_no_case("xxx", 4, "XX"), "x")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "xx"), "X")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "XX"), "X")); |
| assert_se(streq(memory_startswith_no_case("xxx", 4, "XXX"), "")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "xxx"), "")); |
| assert_se(streq(memory_startswith_no_case("XXX", 4, "XXX"), "")); |
| |
| assert_se(memory_startswith_no_case((char[2]){'x', 'x'}, 2, "xx")); |
| assert_se(memory_startswith_no_case((char[2]){'x', 'X'}, 2, "xX")); |
| assert_se(memory_startswith_no_case((char[2]){'X', 'x'}, 2, "Xx")); |
| assert_se(memory_startswith_no_case((char[2]){'X', 'X'}, 2, "XX")); |
| } |
| |
| int main(int argc, char *argv[]) { |
| test_setup_logging(LOG_DEBUG); |
| |
| test_string_erase(); |
| test_free_and_strndup(); |
| test_ascii_strcasecmp_n(); |
| test_ascii_strcasecmp_nn(); |
| test_cellescape(); |
| test_streq_ptr(); |
| test_strstrip(); |
| test_strextend(); |
| test_strextend_with_separator(); |
| test_strrep(); |
| test_strappend(); |
| test_string_has_cc(); |
| test_ascii_strlower(); |
| test_strshorten(); |
| test_strjoina(); |
| test_strcmp_ptr(); |
| test_foreach_word(); |
| test_foreach_word_quoted(); |
| test_endswith(); |
| test_endswith_no_case(); |
| test_delete_chars(); |
| test_delete_trailing_chars(); |
| test_delete_trailing_slashes(); |
| test_skip_leading_chars(); |
| test_in_charset(); |
| test_split_pair(); |
| test_first_word(); |
| test_strlen_ptr(); |
| test_memory_startswith(); |
| test_memory_startswith_no_case(); |
| |
| return 0; |
| } |