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-rw-r--r--src/test/test-barrier.c10
-rw-r--r--src/test/test-unit-file.c72
-rw-r--r--src/test/test-util.c239
3 files changed, 316 insertions, 5 deletions
diff --git a/src/test/test-barrier.c b/src/test/test-barrier.c
index 2d109a30e7..f37cb49c85 100644
--- a/src/test/test-barrier.c
+++ b/src/test/test-barrier.c
@@ -438,6 +438,16 @@ TEST_BARRIER(test_barrier_pending_exit,
TEST_BARRIER_WAIT_SUCCESS(pid2));
int main(int argc, char *argv[]) {
+ /*
+ * This test uses real-time alarms and sleeps to test for CPU races
+ * explicitly. This is highly fragile if your system is under load. We
+ * already increased the BASE_TIME value to make the tests more robust,
+ * but that just makes the test take significantly longer. Hence,
+ * disable the test by default, so it will not break CI.
+ */
+ if (argc < 2)
+ return EXIT_TEST_SKIP;
+
log_parse_environment();
log_open();
diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c
index a8025c825b..8358789e6f 100644
--- a/src/test/test-unit-file.c
+++ b/src/test/test-unit-file.c
@@ -145,19 +145,19 @@ static void test_config_parse_exec(void) {
assert_se(r == 0);
assert_se(c1->command_next == NULL);
- log_info("/* no command, check for bad memory access */");
+ log_info("/* no command, whitespace only, reset */");
r = config_parse_exec(NULL, "fake", 3, "section", 1,
"LValue", 0, " ",
&c, NULL);
assert_se(r == 0);
- assert_se(c1->command_next == NULL);
+ assert_se(c == NULL);
log_info("/* ignore && honour_argv0 */");
r = config_parse_exec(NULL, "fake", 4, "section", 1,
"LValue", 0, "-@/RValue///slashes3 argv0a r1",
&c, NULL);
assert_se(r >= 0);
- c1 = c1->command_next;
+ c1 = c;
check_execcommand(c1, "/RValue/slashes3", "argv0a", "r1", NULL, true);
log_info("/* ignore && honour_argv0 */");
@@ -195,6 +195,19 @@ static void test_config_parse_exec(void) {
c1 = c1->command_next;
check_execcommand(c1, "/goo/goo", NULL, "boo", NULL, false);
+ log_info("/* two semicolons in a row */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ; ; "
+ "/goo/goo boo",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true);
+
+ /* second command fails because the executable name is ";" */
+ assert_se(c1->command_next == NULL);
+
log_info("/* trailing semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
@@ -206,6 +219,26 @@ static void test_config_parse_exec(void) {
assert_se(c1->command_next == NULL);
+ log_info("/* trailing semicolon, no whitespace */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ;",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", NULL, true);
+
+ assert_se(c1->command_next == NULL);
+
+ log_info("/* trailing semicolon in single quotes */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "-@/RValue argv0 r1 ';'",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/RValue", "argv0", "r1", ";", true);
+
log_info("/* escaped semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
@@ -218,12 +251,22 @@ static void test_config_parse_exec(void) {
log_info("/* escaped semicolon with following arg */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
- "/sbin/find \\; x",
+ "/sbin/find \\; /x",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1,
+ "/sbin/find", NULL, ";", "/x", false);
+
+ log_info("/* escaped semicolon as part of an expression */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/sbin/find \\;x",
&c, NULL);
assert_se(r >= 0);
c1 = c1->command_next;
check_execcommand(c1,
- "/sbin/find", NULL, ";", "x", false);
+ "/sbin/find", NULL, "\\;x", NULL, false);
log_info("/* encoded semicolon */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
@@ -234,6 +277,25 @@ static void test_config_parse_exec(void) {
c1 = c1->command_next;
check_execcommand(c1, "/bin/find", NULL, ";", NULL, false);
+ log_info("/* quoted semicolon */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/bin/find \";\"",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1, "/bin/find", NULL, ";", NULL, false);
+
+ log_info("/* quoted semicolon with following arg */");
+ r = config_parse_exec(NULL, "fake", 5, "section", 1,
+ "LValue", 0,
+ "/sbin/find \";\" /x",
+ &c, NULL);
+ assert_se(r >= 0);
+ c1 = c1->command_next;
+ check_execcommand(c1,
+ "/sbin/find", NULL, ";", "/x", false);
+
log_info("/* spaces in the filename */");
r = config_parse_exec(NULL, "fake", 5, "section", 1,
"LValue", 0,
diff --git a/src/test/test-util.c b/src/test/test-util.c
index ed8db45115..ad9ea3bcce 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -1304,6 +1304,244 @@ static void test_unquote_first_word(void) {
assert_se(streq(t, "pi\360\237\222\251le"));
free(t);
assert_se(p == original + 32);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, 0) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "foo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "fooo\\ bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "\\w+@\\K[\\d.]+"));
+ free(t);
+ assert_se(p == original + 12);
+
+ p = original = "\\w+\\b";
+ assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0);
+ assert_se(streq(t, "\\w+\b"));
+ free(t);
+ assert_se(p == original + 5);
+}
+
+static void test_unquote_first_word_and_warn(void) {
+ const char *p, *original;
+ char *t;
+
+ p = original = "foobar waldo";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobar"));
+ free(t);
+ assert_se(p == original + 7);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "waldo"));
+ free(t);
+ assert_se(p == original + 12);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0);
+ assert_se(!t);
+ assert_se(p == original + 12);
+
+ p = original = "\"foobar\" \'waldo\'";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobar"));
+ free(t);
+ assert_se(p == original + 9);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "waldo"));
+ free(t);
+ assert_se(p == original + 16);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0);
+ assert_se(!t);
+ assert_se(p == original + 16);
+
+ p = original = "\"";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\'";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 1);
+
+ p = original = "\'fooo";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\'fooo";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo\ba\x6ar"));
+ free(t);
+ assert_se(p == original + 13);
+
+ p = original = " foo\\ba\\x6ar ";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foobax6ar"));
+ free(t);
+ assert_se(p == original + 13);
+
+ p = original = " f\\u00f6o \"pi\\U0001F4A9le\" ";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "föo"));
+ free(t);
+ assert_se(p == original + 13);
+
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "pi\360\237\222\251le"));
+ free(t);
+ assert_se(p == original + 32);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) == -EINVAL);
+ assert_se(p == original + 5);
+
+ p = original = "\"foo\\";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "foo"));
+ free(t);
+ assert_se(p == original + 5);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "fooo\\ bar quux";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "fooo\\ bar"));
+ free(t);
+ assert_se(p == original + 10);
+
+ p = original = "\\w+@\\K[\\d.]+";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "\\w+@\\K[\\d.]+"));
+ free(t);
+ assert_se(p == original + 12);
+
+ p = original = "\\w+\\b";
+ assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0);
+ assert_se(streq(t, "\\w+\b"));
+ free(t);
+ assert_se(p == original + 5);
}
static void test_unquote_many_words(void) {
@@ -1610,6 +1848,7 @@ int main(int argc, char *argv[]) {
test_glob_exists();
test_execute_directory();
test_unquote_first_word();
+ test_unquote_first_word_and_warn();
test_unquote_many_words();
test_parse_proc_cmdline();
test_raw_clone();
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-28 05:37:05 +0000