summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYu Watanabe <watanabe.yu+github@gmail.com>2018-05-03 16:47:12 +0900
committerSven Eden <yamakuzure@gmx.net>2018-08-24 16:47:08 +0200
commitbe6bb0f678b2ecca0481951a803545243469cc97 (patch)
tree924cdefb5e96b1c168ee85d7d6afc00940b3eab9
parent8ccaeff610de044652215a9415b5b0224bdfc451 (diff)
test: add tests for signal_from_string()
-rw-r--r--src/test/test-signal-util.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/src/test/test-signal-util.c b/src/test/test-signal-util.c
index 562f286cc..dd755d84f 100644
--- a/src/test/test-signal-util.c
+++ b/src/test/test-signal-util.c
@@ -12,6 +12,8 @@
#include "macro.h"
#include "signal-util.h"
/// Additional includes needed by elogind
+//#include "stdio-util.h"
+//#include "string-util.h"
#include "process-util.h"
#define info(sig) log_info(#sig " = " STRINGIFY(sig) " = %d", sig)
@@ -24,6 +26,91 @@ static void test_rt_signals(void) {
assert(SIGRTMAX - SIGRTMIN >= 24);
}
+static void test_signal_to_string_one(int val) {
+ const char *p;
+
+ assert_se(p = signal_to_string(val));
+
+ assert_se(signal_from_string(p) == val);
+
+ p = strjoina("SIG", p);
+ assert_se(signal_from_string(p) == val);
+}
+
+static void test_signal_from_string_one(const char *s, int val) {
+ const char *p;
+
+ assert_se(signal_from_string(s) == val);
+
+ p = strjoina("SIG", s);
+ assert_se(signal_from_string(p) == val);
+}
+
+static void test_signal_from_string_number(const char *s, int val) {
+ const char *p;
+
+ assert_se(signal_from_string(s) == val);
+
+ p = strjoina("SIG", s);
+ assert_se(signal_from_string(p) == -EINVAL);
+}
+
+static void test_signal_from_string(void) {
+ char buf[STRLEN("RTMIN+") + DECIMAL_STR_MAX(int) + 1];
+
+ test_signal_to_string_one(SIGHUP);
+ test_signal_to_string_one(SIGTERM);
+ test_signal_to_string_one(SIGRTMIN);
+ test_signal_to_string_one(SIGRTMIN+3);
+ test_signal_to_string_one(SIGRTMAX-4);
+
+ test_signal_from_string_one("RTMIN", SIGRTMIN);
+ test_signal_from_string_one("RTMAX", SIGRTMAX);
+
+ xsprintf(buf, "RTMIN+%d", SIGRTMAX-SIGRTMIN);
+ test_signal_from_string_one(buf, SIGRTMAX);
+
+ xsprintf(buf, "RTMIN+%d", INT_MAX);
+ test_signal_from_string_one(buf, -ERANGE);
+
+ xsprintf(buf, "RTMAX-%d", SIGRTMAX-SIGRTMIN);
+ test_signal_from_string_one(buf, SIGRTMIN);
+
+ xsprintf(buf, "RTMAX-%d", INT_MAX);
+ test_signal_from_string_one(buf, -ERANGE);
+
+ test_signal_from_string_one("", -EINVAL);
+ test_signal_from_string_one("hup", -EINVAL);
+ test_signal_from_string_one("HOGEHOGE", -EINVAL);
+
+ test_signal_from_string_one("RTMIN-5", -EINVAL);
+ test_signal_from_string_one("RTMIN- 5", -EINVAL);
+ test_signal_from_string_one("RTMIN -5", -EINVAL);
+ test_signal_from_string_one("RTMIN+ 5", -EINVAL);
+ test_signal_from_string_one("RTMIN +5", -EINVAL);
+ test_signal_from_string_one("RTMIN+100", -ERANGE);
+ test_signal_from_string_one("RTMIN+-3", -EINVAL);
+ test_signal_from_string_one("RTMIN++3", -EINVAL);
+ test_signal_from_string_one("RTMIN+HUP", -EINVAL);
+ test_signal_from_string_one("RTMIN3", -EINVAL);
+
+ test_signal_from_string_one("RTMAX+5", -EINVAL);
+ test_signal_from_string_one("RTMAX+ 5", -EINVAL);
+ test_signal_from_string_one("RTMAX +5", -EINVAL);
+ test_signal_from_string_one("RTMAX- 5", -EINVAL);
+ test_signal_from_string_one("RTMAX -5", -EINVAL);
+ test_signal_from_string_one("RTMAX-100", -ERANGE);
+ test_signal_from_string_one("RTMAX-+3", -EINVAL);
+ test_signal_from_string_one("RTMAX--3", -EINVAL);
+ test_signal_from_string_one("RTMAX-HUP", -EINVAL);
+
+ test_signal_from_string_number("3", 3);
+ test_signal_from_string_number("+5", 5);
+ test_signal_from_string_number(" +5", 5);
+ test_signal_from_string_number("10000", -ERANGE);
+ test_signal_from_string_number("-2", -ERANGE);
+}
+
static void test_block_signals(void) {
sigset_t ss;
@@ -62,6 +149,7 @@ static void test_ignore_signals(void) {
int main(int argc, char *argv[]) {
test_rt_signals();
+ test_signal_from_string();
test_block_signals();
test_ignore_signals();