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tests: move string related tests to test-string-util.c

This commit is contained in:
Ronny Chevalier 2016-03-02 22:57:20 +01:00
parent 134714368e
commit 6571a64ec9
2 changed files with 265 additions and 260 deletions

View File

@ -17,7 +17,10 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>. along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/ ***/
#include "alloc-util.h"
#include "macro.h"
#include "string-util.h" #include "string-util.h"
#include "strv.h"
static void test_string_erase(void) { static void test_string_erase(void) {
char *x; char *x;
@ -97,9 +100,271 @@ static void test_ascii_strcasecmp_nn(void) {
assert_se(ascii_strcasecmp_nn("BBbb", 4, "aaaa", 4) > 0); assert_se(ascii_strcasecmp_nn("BBbb", 4, "aaaa", 4) > 0);
} }
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 = strdup("0123");
strextend(&str, "456", "78", "9", NULL);
assert_se(streq(str, "0123456789"));
}
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) {
const char *word, *state;
size_t l;
int i = 0;
printf("<<<%s>>>\n", test);
FOREACH_WORD_QUOTED(word, l, test, state) {
_cleanup_free_ char *t = NULL;
assert_se(t = strndup(word, l));
assert_se(strneq(expected[i++], word, l));
printf("<%s>\n", t);
}
printf("<<<%s>>>\n", state);
assert_se(expected[i] == NULL);
assert_se(isempty(state) == !trailing);
}
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 *r;
char input[] = " hello, waldo. abc";
r = delete_chars(input, WHITESPACE);
assert_se(streq(r, "hello,waldo.abc"));
}
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"));
}
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
test_string_erase(); test_string_erase();
test_ascii_strcasecmp_n(); test_ascii_strcasecmp_n();
test_ascii_strcasecmp_nn(); test_ascii_strcasecmp_nn();
test_streq_ptr();
test_strstrip();
test_strextend();
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_in_charset();
test_split_pair();
test_first_word();
return 0; return 0;
} }

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@ -55,11 +55,6 @@
#include "web-util.h" #include "web-util.h"
#include "xattr-util.h" #include "xattr-util.h"
static void test_streq_ptr(void) {
assert_se(streq_ptr(NULL, NULL));
assert_se(!streq_ptr("abc", "cdef"));
}
static void test_align_power2(void) { static void test_align_power2(void) {
unsigned long i, p2; unsigned long i, p2;
@ -196,20 +191,6 @@ static void test_div_round_up(void) {
assert_se(0xfffffffdU / 10U + !!(0xfffffffdU % 10U) == 429496730U); assert_se(0xfffffffdU / 10U + !!(0xfffffffdU % 10U) == 429496730U);
} }
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_close_many(void) { static void test_close_many(void) {
int fds[3]; int fds[3];
char name0[] = "/tmp/test-close-many.XXXXXX"; char name0[] = "/tmp/test-close-many.XXXXXX";
@ -248,43 +229,6 @@ static void test_parse_uid(void) {
assert_se(r == -EINVAL); assert_se(r == -EINVAL);
} }
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_strstrip(void) {
char *r;
char input[] = " hello, waldo. ";
r = strstrip(input);
assert_se(streq(r, "hello, waldo."));
}
static void test_delete_chars(void) {
char *r;
char input[] = " hello, waldo. abc";
r = delete_chars(input, WHITESPACE);
assert_se(streq(r, "hello,waldo.abc"));
}
static void test_in_charset(void) {
assert_se(in_charset("dddaaabbbcccc", "abcd"));
assert_se(!in_charset("dddaaabbbcccc", "abc f"));
}
static void test_cescape(void) { static void test_cescape(void) {
_cleanup_free_ char *escaped; _cleanup_free_ char *escaped;
@ -335,68 +279,6 @@ static void test_cunescape(void) {
assert_se(streq_ptr(unescaped, ";")); assert_se(streq_ptr(unescaped, ";"));
} }
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) {
const char *word, *state;
size_t l;
int i = 0;
printf("<<<%s>>>\n", test);
FOREACH_WORD_QUOTED(word, l, test, state) {
_cleanup_free_ char *t = NULL;
assert_se(t = strndup(word, l));
assert_se(strneq(expected[i++], word, l));
printf("<%s>\n", t);
}
printf("<<<%s>>>\n", state);
assert_se(expected[i] == NULL);
assert_se(isempty(state) == !trailing);
}
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_memdup_multiply(void) { static void test_memdup_multiply(void) {
int org[] = {1, 2, 3}; int org[] = {1, 2, 3};
int *dup; int *dup;
@ -552,45 +434,6 @@ static void test_config_parse_iec_uint64(void) {
assert_se(config_parse_iec_uint64(NULL, "/this/file", 11, "Section", 22, "Size", 0, "4.5M", &offset, NULL) == 0); assert_se(config_parse_iec_uint64(NULL, "/this/file", 11, "Section", 22, "Size", 0, "4.5M", &offset, NULL) == 0);
} }
static void test_strextend(void) {
_cleanup_free_ char *str = strdup("0123");
strextend(&str, "456", "78", "9", NULL);
assert_se(streq(str, "0123456789"));
}
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_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_fstab_node_to_udev_node(void) { static void test_fstab_node_to_udev_node(void) {
char *n; char *n;
@ -718,25 +561,6 @@ static void test_filename_is_valid(void) {
assert_se(filename_is_valid("o.o")); assert_se(filename_is_valid("o.o"));
} }
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_files_same(void) { static void test_files_same(void) {
_cleanup_close_ int fd = -1; _cleanup_close_ int fd = -1;
char name[] = "/tmp/test-files_same.XXXXXX"; char name[] = "/tmp/test-files_same.XXXXXX";
@ -789,26 +613,6 @@ static void test_file_in_same_dir(void) {
free(t); free(t);
} }
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_close_nointr(void) { static void test_close_nointr(void) {
char name[] = "/tmp/test-test-close_nointr.XXXXXX"; char name[] = "/tmp/test-test-close_nointr.XXXXXX";
int fd; int fd;
@ -877,40 +681,6 @@ static void test_ignore_signals(void) {
assert_se(default_signals(SIGINT, SIGUSR1, SIGUSR2, SIGTERM, SIGPIPE, -1) >= 0); assert_se(default_signals(SIGINT, SIGUSR1, SIGUSR2, SIGTERM, SIGPIPE, -1) >= 0);
} }
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_is_symlink(void) { static void test_is_symlink(void) {
char name[] = "/tmp/test-is_symlink.XXXXXX"; char name[] = "/tmp/test-is_symlink.XXXXXX";
char name_link[] = "/tmp/test-is_symlink.link"; char name_link[] = "/tmp/test-is_symlink.link";
@ -1242,18 +1012,6 @@ static void test_tempfn(void) {
free(ret); free(ret);
} }
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_fgetxattrat_fake(void) { static void test_fgetxattrat_fake(void) {
char t[] = "/var/tmp/xattrtestXXXXXX"; char t[] = "/var/tmp/xattrtestXXXXXX";
_cleanup_close_ int fd = -1; _cleanup_close_ int fd = -1;
@ -1296,31 +1054,20 @@ int main(int argc, char *argv[]) {
log_parse_environment(); log_parse_environment();
log_open(); log_open();
test_streq_ptr();
test_align_power2(); test_align_power2();
test_max(); test_max();
test_container_of(); test_container_of();
test_alloca(); test_alloca();
test_div_round_up(); test_div_round_up();
test_first_word();
test_close_many(); test_close_many();
test_parse_uid(); test_parse_uid();
test_strappend();
test_strstrip();
test_delete_chars();
test_in_charset();
test_cescape(); test_cescape();
test_cunescape(); test_cunescape();
test_foreach_word();
test_foreach_word_quoted();
test_memdup_multiply(); test_memdup_multiply();
test_u64log2(); test_u64log2();
test_protect_errno(); test_protect_errno();
test_parse_cpu_set(); test_parse_cpu_set();
test_config_parse_iec_uint64(); test_config_parse_iec_uint64();
test_strextend();
test_strrep();
test_split_pair();
test_fstab_node_to_udev_node(); test_fstab_node_to_udev_node();
test_get_files_in_directory(); test_get_files_in_directory();
test_in_set(); test_in_set();
@ -1328,19 +1075,13 @@ int main(int argc, char *argv[]) {
test_log2i(); test_log2i();
test_foreach_string(); test_foreach_string();
test_filename_is_valid(); test_filename_is_valid();
test_string_has_cc();
test_ascii_strlower();
test_files_same(); test_files_same();
test_is_valid_documentation_url(); test_is_valid_documentation_url();
test_file_in_same_dir(); test_file_in_same_dir();
test_endswith();
test_endswith_no_case();
test_close_nointr(); test_close_nointr();
test_unlink_noerrno(); test_unlink_noerrno();
test_readlink_and_make_absolute(); test_readlink_and_make_absolute();
test_ignore_signals(); test_ignore_signals();
test_strshorten();
test_strjoina();
test_is_symlink(); test_is_symlink();
test_search_and_fopen(); test_search_and_fopen();
test_search_and_fopen_nulstr(); test_search_and_fopen_nulstr();
@ -1354,7 +1095,6 @@ int main(int argc, char *argv[]) {
test_shell_escape(); test_shell_escape();
test_shell_maybe_quote(); test_shell_maybe_quote();
test_tempfn(); test_tempfn();
test_strcmp_ptr();
test_fgetxattrat_fake(); test_fgetxattrat_fake();
test_runlevel_to_target(); test_runlevel_to_target();