test: fix time resolution constraint

The modification time of a file is assumed to happen at the exact time when it was requested. As the utime API specification delcares that the resolution of the result is 1 second, relax the constrain to 1 second helps the test case to be robust and consistent under different load conditions in the system PR-URL: #3981 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Minwoo Jung <[email protected]>
nodejs · Jan 19, 2016 · 3f0ff87 · 3f0ff87
1 parent 22b88e1
commit 3f0ff87
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-fs-utimes.js b/test/parallel/test-fs-utimes.js
@@ -23,7 +23,7 @@ function check_mtime(resource, mtime) {
   var real_mtime = fs._toUnixTimestamp(stats.mtime);
   // check up to single-second precision
   // sub-second precision is OS and fs dependant
-  return Math.floor(mtime) == Math.floor(real_mtime);
+  return mtime - real_mtime < 2;
 }
 
 function expect_errno(syscall, resource, err, errno) {