ext/File-Glob/t/rt131211.t: simplify timing

This test file expects a glob which matches to be fast,
and a glob which doesn't match also to be fast, but which used to be
exponentially slow.

Previous commits of mine have tried to avoid false positives for the
failtime > 10 * passtime test when both pass and fail times are so small
that the calculation is just comparing noise.

This new change simplifies the logic to: fail if both
    fail time > 1 sec (slow)
    fail time > 10 * pass time (so pass was relatively fast)

1 files changed, 3 insertions, 7 deletions

diff --git a/ext/File-Glob/t/rt131211.t b/ext/File-Glob/t/rt131211.t
index 9bca70c17f..96432de466 100644
--- a/ext/File-Glob/t/rt131211.t
+++ b/ext/File-Glob/t/rt131211.t
@@ -61,13 +61,9 @@ is $count,10,
     "tried all the patterns without bailing out"
     or diag("elapsed_match=$elapsed_match elapsed_fail=$elapsed_fail");
 
-SKIP: {
-    skip "unstable  or too small timing", 1 unless
-            $elapsed_match >= 0.01 && $elapsed_fail >= 0.01;
-    ok $elapsed_fail <= 10 * $elapsed_match,
-        "time to fail less than 10x the time to match"
-        or diag("elapsed_match=$elapsed_match elapsed_fail=$elapsed_fail");
-}
+ok $elapsed_fail < 1 || $elapsed_fail <= 10 * $elapsed_match,
+    "time to fail should be less than 10x the time to match"
+    or diag("elapsed_match=$elapsed_match elapsed_fail=$elapsed_fail");
 
 is "@got_files", catfile($path, $files[0]),
     "only got the expected file for xa*..b";