From 69541e93c45efb7ee15d7584c3aa70c3ff0b2200 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>

Date: Fri, 24 May 2019 08:50:41 +0200

Subject: [PATCH] test-cpu-set-util: add a smoke test for

 test_parse_cpu_set_extend()

(cherry picked from commit b54d7241f25b859c6c008e516c2131c39902e6e4)

Related: #1734787

---

 src/test/test-cpu-set-util.c | 25 +++++++++++++++++++++++++

 1 file changed, 25 insertions(+)

diff --git a/src/test/test-cpu-set-util.c b/src/test/test-cpu-set-util.c

index e87e0ca6e6..81f67647e8 100644

--- a/src/test/test-cpu-set-util.c

+++ b/src/test/test-cpu-set-util.c

@@ -11,6 +11,8 @@ static void test_parse_cpu_set(void) {

         _cleanup_free_ char *str = NULL;

         int cpu;

+        log_info("/* %s */", __func__);

+

         /* Simple range (from CPUAffinity example) */

         assert_se(parse_cpu_set_full("1 2", &c, true, NULL, "fake", 1, "CPUAffinity") >= 0);

         assert_se(c.set);

@@ -157,6 +159,28 @@ static void test_parse_cpu_set(void) {

         cpu_set_reset(&c);

 }

+static void test_parse_cpu_set_extend(void) {

+        CPUSet c = {};

+        _cleanup_free_ char *s1 = NULL, *s2 = NULL;

+

+        log_info("/* %s */", __func__);

+

+        assert_se(parse_cpu_set_extend("1 3", &c, true, NULL, "fake", 1, "CPUAffinity") == 0);

+        assert_se(CPU_COUNT_S(c.allocated, c.set) == 2);

+        assert_se(s1 = cpu_set_to_string(&c);;

+        log_info("cpu_set_to_string: %s", s1);

+

+        assert_se(parse_cpu_set_extend("4", &c, true, NULL, "fake", 1, "CPUAffinity") == 0);

+        assert_se(CPU_COUNT_S(c.allocated, c.set) == 3);

+        assert_se(s2 = cpu_set_to_string(&c);;

+        log_info("cpu_set_to_string: %s", s2);

+

+        assert_se(parse_cpu_set_extend("", &c, true, NULL, "fake", 1, "CPUAffinity") == 0);

+        assert_se(!c.set);

+        assert_se(c.allocated == 0);

+        log_info("cpu_set_to_string: (null)");

+}

+

 static void test_cpus_in_affinity_mask(void) {

         int r;

@@ -175,6 +199,7 @@ int main(int argc, char *argv[]) {

         log_info("CPU_ALLOC_SIZE(8191) = %zu", CPU_ALLOC_SIZE(8191));

         test_parse_cpu_set();

+        test_parse_cpu_set_extend();

         test_cpus_in_affinity_mask();

         return 0;