From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 9 Dec 2019 17:29:29 +0000 (+0100)
Subject: test-util: add more tests for ALIGN_POWER2
X-Git-Tag: v245-rc1~289^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=47ac31f792a8856f29ea4ac38d6b366e88ac7d34;p=thirdparty%2Fsystemd.git

test-util: add more tests for ALIGN_POWER2
---

diff --git a/src/test/test-util.c b/src/test/test-util.c
index 61725bdf087..76dd72a5980 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -26,7 +26,19 @@ static void test_align_power2(void) {
         assert_se(ALIGN_POWER2(1) == 1);
         assert_se(ALIGN_POWER2(2) == 2);
         assert_se(ALIGN_POWER2(3) == 4);
+        assert_se(ALIGN_POWER2(4) == 4);
+        assert_se(ALIGN_POWER2(5) == 8);
+        assert_se(ALIGN_POWER2(6) == 8);
+        assert_se(ALIGN_POWER2(7) == 8);
+        assert_se(ALIGN_POWER2(9) == 16);
+        assert_se(ALIGN_POWER2(10) == 16);
+        assert_se(ALIGN_POWER2(11) == 16);
         assert_se(ALIGN_POWER2(12) == 16);
+        assert_se(ALIGN_POWER2(13) == 16);
+        assert_se(ALIGN_POWER2(14) == 16);
+        assert_se(ALIGN_POWER2(15) == 16);
+        assert_se(ALIGN_POWER2(16) == 16);
+        assert_se(ALIGN_POWER2(17) == 32);
 
         assert_se(ALIGN_POWER2(ULONG_MAX) == 0);
         assert_se(ALIGN_POWER2(ULONG_MAX - 1) == 0);