systemd/0275-test-cpu-set-util-add-a-smoke-test-for-test_parse_cp.patch

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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;