diff options
| -rw-r--r-- | luni/src/test/java/libcore/libcore/io/OsTest.java | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/luni/src/test/java/libcore/libcore/io/OsTest.java b/luni/src/test/java/libcore/libcore/io/OsTest.java index ab8f16e39d9..5e8a6919a41 100644 --- a/luni/src/test/java/libcore/libcore/io/OsTest.java +++ b/luni/src/test/java/libcore/libcore/io/OsTest.java @@ -714,8 +714,12 @@ public class OsTest extends TestCase { int newValue = 3000; Libcore.os.setsockoptInt(fd, OsConstants.IPPROTO_TCP, OsConstants.TCP_USER_TIMEOUT, newValue); - assertEquals(newValue, Libcore.os.getsockoptInt(fd, OsConstants.IPPROTO_TCP, - OsConstants.TCP_USER_TIMEOUT)); + int actualValue = Libcore.os.getsockoptInt(fd, OsConstants.IPPROTO_TCP, + OsConstants.TCP_USER_TIMEOUT); + // The kernel can round the requested value based on the HZ setting. We allow up to 10ms + // difference. + assertTrue("Returned incorrect timeout:" + actualValue, + Math.abs(newValue - actualValue) <= 10); // No need to reset the value to 0, since we're throwing the socket away } finally { Libcore.os.close(fd); |