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From fd65eadbbcc068171ee9164610fd1c2016b3bf59 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Wed, 29 May 2019 09:44:16 +0200
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Subject: [PATCH] test-cpu-set-util: add test for dbus conversions
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(cherry picked from commit 1bf0d6c28f8c884e187c7dacc1a969c0763ff4e3)
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Related: #1734787
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---
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src/test/test-cpu-set-util.c | 31 +++++++++++++++++++++++++++++++
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1 file changed, 31 insertions(+)
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diff --git a/src/test/test-cpu-set-util.c b/src/test/test-cpu-set-util.c
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index 81f67647e8..cae51ad7d9 100644
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--- a/src/test/test-cpu-set-util.c
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+++ b/src/test/test-cpu-set-util.c
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@@ -181,6 +181,36 @@ static void test_parse_cpu_set_extend(void) {
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log_info("cpu_set_to_string: (null)");
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}
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+static void test_cpu_set_to_from_dbus(void) {
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+ _cleanup_(cpu_set_reset) CPUSet c = {}, c2 = {};
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+ _cleanup_free_ char *s = NULL;
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+
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+ log_info("/* %s */", __func__);
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+
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+ assert_se(parse_cpu_set_extend("1 3 8 100-200", &c, true, NULL, "fake", 1, "CPUAffinity") == 0);
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+ assert_se(s = cpu_set_to_string(&c);;
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+ log_info("cpu_set_to_string: %s", s);
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+ assert_se(CPU_COUNT_S(c.allocated, c.set) == 104);
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+
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+ _cleanup_free_ uint8_t *array = NULL;
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+ size_t allocated;
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+ static const char expected[32] =
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+ "\x0A\x01\x00\x00\x00\x00\x00\x00\x00\x00"
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+ "\x00\x00\xF0\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
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+ "\xFF\xFF\xFF\xFF\xFF\x01";
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+
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+ assert_se(cpu_set_to_dbus(&c, &array, &allocated) == 0);
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+ assert_se(array);
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+ assert_se(allocated == c.allocated);
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+
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+ assert(memcmp(array, expected, sizeof expected) == 0);
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+
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+ assert_se(cpu_set_from_dbus(array, allocated, &c2) == 0);
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+ assert_se(c2.set);
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+ assert_se(c2.allocated == c.allocated);
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+ assert_se(memcmp(c.set, c2.set, c.allocated) == 0);
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+}
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+
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static void test_cpus_in_affinity_mask(void) {
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int r;
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@@ -201,6 +231,7 @@ int main(int argc, char *argv[]) {
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test_parse_cpu_set();
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test_parse_cpu_set_extend();
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test_cpus_in_affinity_mask();
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+ test_cpu_set_to_from_dbus();
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return 0;
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}
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