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-rw-r--r--src/test/test-btrfs.c2
-rw-r--r--src/test/test-copy.c6
-rw-r--r--src/test/test-fileio.c24
-rw-r--r--src/test/test-util.c145
4 files changed, 156 insertions, 21 deletions
diff --git a/src/test/test-btrfs.c b/src/test/test-btrfs.c
index 838ffcba3d..e4771c9dd7 100644
--- a/src/test/test-btrfs.c
+++ b/src/test/test-btrfs.c
@@ -68,7 +68,7 @@ int main(int argc, char *argv[]) {
if (r < 0)
log_error_errno(r, "Failed to make subvolume: %m");
- r = write_string_file("/xxxtest/afile", "ljsadhfljasdkfhlkjdsfha");
+ r = write_string_file("/xxxtest/afile", "ljsadhfljasdkfhlkjdsfha", WRITE_STRING_FILE_CREATE);
if (r < 0)
log_error_errno(r, "Failed to write file: %m");
diff --git a/src/test/test-copy.c b/src/test/test-copy.c
index b1385b8b87..b73c958ec5 100644
--- a/src/test/test-copy.c
+++ b/src/test/test-copy.c
@@ -43,7 +43,7 @@ static void test_copy_file(void) {
assert_se(fd >= 0);
close(fd);
- assert_se(write_string_file(fn, "foo bar bar bar foo") == 0);
+ assert_se(write_string_file(fn, "foo bar bar bar foo", WRITE_STRING_FILE_CREATE) == 0);
assert_se(copy_file(fn, fn_copy, 0, 0644, 0) == 0);
@@ -67,7 +67,7 @@ static void test_copy_file_fd(void) {
out_fd = mkostemp_safe(out_fn, O_RDWR);
assert_se(out_fd >= 0);
- assert_se(write_string_file(in_fn, text) == 0);
+ assert_se(write_string_file(in_fn, text, WRITE_STRING_FILE_CREATE) == 0);
assert_se(copy_file_fd("/a/file/which/does/not/exist/i/guess", out_fd, true) < 0);
assert_se(copy_file_fd(in_fn, out_fd, true) >= 0);
assert_se(lseek(out_fd, SEEK_SET, 0) == 0);
@@ -94,7 +94,7 @@ static void test_copy_tree(void) {
char *f = strjoina(original_dir, *p);
assert_se(mkdir_parents(f, 0755) >= 0);
- assert_se(write_string_file(f, "file") == 0);
+ assert_se(write_string_file(f, "file", WRITE_STRING_FILE_CREATE) == 0);
}
STRV_FOREACH_PAIR(link, p, links) {
diff --git a/src/test/test-fileio.c b/src/test/test-fileio.c
index 4c31b776bd..be3a87958f 100644
--- a/src/test/test-fileio.c
+++ b/src/test/test-fileio.c
@@ -302,17 +302,27 @@ static void test_write_string_stream(void) {
f = fdopen(fd, "r");
assert_se(f);
- assert_se(write_string_stream(f, "boohoo") < 0);
+ assert_se(write_string_stream(f, "boohoo", true) < 0);
f = freopen(fn, "r+", f);
assert_se(f);
- assert_se(write_string_stream(f, "boohoo") == 0);
+ assert_se(write_string_stream(f, "boohoo", true) == 0);
rewind(f);
assert_se(fgets(buf, sizeof(buf), f));
assert_se(streq(buf, "boohoo\n"));
+ f = freopen(fn, "w+", f);
+ assert_se(f);
+
+ assert_se(write_string_stream(f, "boohoo", false) == 0);
+ rewind(f);
+
+ assert_se(fgets(buf, sizeof(buf), f));
+ printf(">%s<", buf);
+ assert_se(streq(buf, "boohoo"));
+
unlink(fn);
}
@@ -324,7 +334,7 @@ static void test_write_string_file(void) {
fd = mkostemp_safe(fn, O_RDWR);
assert_se(fd >= 0);
- assert_se(write_string_file(fn, "boohoo") == 0);
+ assert_se(write_string_file(fn, "boohoo", WRITE_STRING_FILE_CREATE) == 0);
assert_se(read(fd, buf, sizeof(buf)) == 7);
assert_se(streq(buf, "boohoo\n"));
@@ -340,8 +350,8 @@ static void test_write_string_file_no_create(void) {
fd = mkostemp_safe(fn, O_RDWR);
assert_se(fd >= 0);
- assert_se(write_string_file_no_create("/a/file/which/does/not/exists/i/guess", "boohoo") < 0);
- assert_se(write_string_file_no_create(fn, "boohoo") == 0);
+ assert_se(write_string_file("/a/file/which/does/not/exists/i/guess", "boohoo", 0) < 0);
+ assert_se(write_string_file(fn, "boohoo", 0) == 0);
assert_se(read(fd, buf, sizeof(buf)) == strlen("boohoo\n"));
assert_se(streq(buf, "boohoo\n"));
@@ -367,8 +377,8 @@ static void test_load_env_file_pairs(void) {
"ANSI_COLOR=\"0;36\"\n"
"HOME_URL=\"https://www.archlinux.org/\"\n"
"SUPPORT_URL=\"https://bbs.archlinux.org/\"\n"
- "BUG_REPORT_URL=\"https://bugs.archlinux.org/\"\n"
- );
+ "BUG_REPORT_URL=\"https://bugs.archlinux.org/\"\n",
+ WRITE_STRING_FILE_CREATE);
assert_se(r == 0);
f = fdopen(fd, "r");
diff --git a/src/test/test-util.c b/src/test/test-util.c
index ad9ea3bcce..72fbc345c2 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -390,6 +390,24 @@ static void test_unhexchar(void) {
assert_se(unhexchar('0') == 0x0);
}
+static void test_base64char(void) {
+ assert_se(base64char(0) == 'A');
+ assert_se(base64char(26) == 'a');
+ assert_se(base64char(63) == '/');
+}
+
+static void test_unbase64char(void) {
+ assert_se(unbase64char('A') == 0);
+ assert_se(unbase64char('Z') == 25);
+ assert_se(unbase64char('a') == 26);
+ assert_se(unbase64char('z') == 51);
+ assert_se(unbase64char('0') == 52);
+ assert_se(unbase64char('9') == 61);
+ assert_se(unbase64char('+') == 62);
+ assert_se(unbase64char('/') == 63);
+ assert_se(unbase64char('=') == -EINVAL);
+}
+
static void test_octchar(void) {
assert_se(octchar(00) == '0');
assert_se(octchar(07) == '7');
@@ -410,6 +428,108 @@ static void test_undecchar(void) {
assert_se(undecchar('9') == 9);
}
+static void test_unhexmem(void) {
+ const char *hex = "efa214921";
+ const char *hex_invalid = "efa214921o";
+ _cleanup_free_ char *hex2 = NULL;
+ _cleanup_free_ void *mem = NULL;
+ size_t len;
+
+ assert_se(unhexmem(hex, strlen(hex), &mem, &len) == 0);
+ assert_se(unhexmem(hex, strlen(hex) + 1, &mem, &len) == -EINVAL);
+ assert_se(unhexmem(hex_invalid, strlen(hex_invalid), &mem, &len) == -EINVAL);
+
+ assert_se((hex2 = hexmem(mem, len)));
+
+ free(mem);
+
+ assert_se(memcmp(hex, hex2, strlen(hex)) == 0);
+
+ free(hex2);
+
+ assert_se(unhexmem(hex, strlen(hex) - 1, &mem, &len) == 0);
+ assert_se((hex2 = hexmem(mem, len)));
+ assert_se(memcmp(hex, hex2, strlen(hex) - 1) == 0);
+}
+
+/* https://tools.ietf.org/html/rfc4648#section-10 */
+static void test_base64mem(void) {
+ char *b64;
+
+ b64 = base64mem("", strlen(""));
+ assert_se(b64);
+ assert_se(streq(b64, ""));
+ free(b64);
+
+ b64 = base64mem("f", strlen("f"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zg=="));
+ free(b64);
+
+ b64 = base64mem("fo", strlen("fo"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zm8="));
+ free(b64);
+
+ b64 = base64mem("foo", strlen("foo"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zm9v"));
+ free(b64);
+
+ b64 = base64mem("foob", strlen("foob"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zm9vYg=="));
+ free(b64);
+
+ b64 = base64mem("fooba", strlen("fooba"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zm9vYmE="));
+ free(b64);
+
+ b64 = base64mem("foobar", strlen("foobar"));
+ assert_se(b64);
+ assert_se(streq(b64, "Zm9vYmFy"));
+ free(b64);
+}
+
+static void test_unbase64mem(void) {
+ void *mem;
+ size_t len;
+
+ assert_se(unbase64mem("", strlen(""), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), ""));
+ free(mem);
+
+ assert_se(unbase64mem("Zg==", strlen("Zg=="), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "f"));
+ free(mem);
+
+ assert_se(unbase64mem("Zm8=", strlen("Zm8="), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "fo"));
+ free(mem);
+
+ assert_se(unbase64mem("Zm9v", strlen("Zm9v"), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "foo"));
+ free(mem);
+
+ assert_se(unbase64mem("Zm9vYg==", strlen("Zm9vYg=="), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "foob"));
+ free(mem);
+
+ assert_se(unbase64mem("Zm9vYmE=", strlen("Zm9vYmE="), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "fooba"));
+ free(mem);
+
+ assert_se(unbase64mem("Zm9vYmFy", strlen("Zm9vYmFy"), &mem, &len) == 0);
+ assert_se(streq(strndupa(mem, len), "foobar"));
+ free(mem);
+
+ assert_se(unbase64mem("A", strlen("A"), &mem, &len) == -EINVAL);
+ assert_se(unbase64mem("A====", strlen("A===="), &mem, &len) == -EINVAL);
+ assert_se(unbase64mem("AAB==", strlen("AAB=="), &mem, &len) == -EINVAL);
+ assert_se(unbase64mem("AAAB=", strlen("AAAB="), &mem, &len) == -EINVAL);
+}
+
static void test_cescape(void) {
_cleanup_free_ char *escaped;
@@ -565,14 +685,14 @@ static void test_read_hostname_config(void) {
close(fd);
/* simple hostname */
- write_string_file(path, "foo");
+ write_string_file(path, "foo", WRITE_STRING_FILE_CREATE);
assert_se(read_hostname_config(path, &hostname) == 0);
assert_se(streq(hostname, "foo"));
free(hostname);
hostname = NULL;
/* with comment */
- write_string_file(path, "# comment\nfoo");
+ write_string_file(path, "# comment\nfoo", WRITE_STRING_FILE_CREATE);
assert_se(read_hostname_config(path, &hostname) == 0);
assert_se(hostname);
assert_se(streq(hostname, "foo"));
@@ -580,7 +700,7 @@ static void test_read_hostname_config(void) {
hostname = NULL;
/* with comment and extra whitespace */
- write_string_file(path, "# comment\n\n foo ");
+ write_string_file(path, "# comment\n\n foo ", WRITE_STRING_FILE_CREATE);
assert_se(read_hostname_config(path, &hostname) == 0);
assert_se(hostname);
assert_se(streq(hostname, "foo"));
@@ -588,7 +708,7 @@ static void test_read_hostname_config(void) {
hostname = NULL;
/* cleans up name */
- write_string_file(path, "!foo/bar.com");
+ write_string_file(path, "!foo/bar.com", WRITE_STRING_FILE_CREATE);
assert_se(read_hostname_config(path, &hostname) == 0);
assert_se(hostname);
assert_se(streq(hostname, "foobar.com"));
@@ -597,7 +717,7 @@ static void test_read_hostname_config(void) {
/* no value set */
hostname = (char*) 0x1234;
- write_string_file(path, "# nothing here\n");
+ write_string_file(path, "# nothing here\n", WRITE_STRING_FILE_CREATE);
assert_se(read_hostname_config(path, &hostname) == -ENOENT);
assert_se(hostname == (char*) 0x1234); /* does not touch argument on error */
@@ -1191,11 +1311,11 @@ static void test_execute_directory(void) {
masked = strjoina(template_lo, "/masked");
mask = strjoina(template_hi, "/masked");
- assert_se(write_string_file(name, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works") == 0);
- assert_se(write_string_file(name2, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works2") == 0);
- assert_se(write_string_file(overridden, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed") == 0);
- assert_se(write_string_file(override, "#!/bin/sh\necho 'Executing '$0") == 0);
- assert_se(write_string_file(masked, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed") == 0);
+ assert_se(write_string_file(name, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works", WRITE_STRING_FILE_CREATE) == 0);
+ assert_se(write_string_file(name2, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works2", WRITE_STRING_FILE_CREATE) == 0);
+ assert_se(write_string_file(overridden, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed", WRITE_STRING_FILE_CREATE) == 0);
+ assert_se(write_string_file(override, "#!/bin/sh\necho 'Executing '$0", WRITE_STRING_FILE_CREATE) == 0);
+ assert_se(write_string_file(masked, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed", WRITE_STRING_FILE_CREATE) == 0);
assert_se(symlink("/dev/null", mask) == 0);
assert_se(chmod(name, 0755) == 0);
assert_se(chmod(name2, 0755) == 0);
@@ -1804,10 +1924,15 @@ int main(int argc, char *argv[]) {
test_in_charset();
test_hexchar();
test_unhexchar();
+ test_base64char();
+ test_unbase64char();
test_octchar();
test_unoctchar();
test_decchar();
test_undecchar();
+ test_unhexmem();
+ test_base64mem();
+ test_unbase64mem();
test_cescape();
test_cunescape();
test_foreach_word();
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2025-04-06 08:21:58 +0000