test: re-enable rotate tests

Memory usage has been reduced.
The tests are still slow,
but that is issue #10571.

/usr/bin/time shows significant variation
in the peak memory usage compiling with tip.
This is unsurprising, given GC.

Using Go 1.4.2, memory is stable at 410mb.
Using tip at d2ee09298,
memory ranges from 470mb (+15%) to 534mb (+30%),
with a mean of 504mb (+23%), with n=50.

Fixes #9933.

Change-Id: Id31f3ae086ec324abf70e8f1a8044c4a0c27e274
Reviewed-on: https://go-review.googlesource.com/10211
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/test/rotate0.go b/test/rotate0.go
index 9c4f560f748b356db8ab045f239b845ff973ed96..400b225cf7b998b87bf3564a8f7c548252ef92a8 100644 (file)
--- a/test/rotate0.go
+++ b/test/rotate0.go
@@ -1,5 +1,3 @@
-// skip
-
 // runoutput ./rotate.go
 
 // Copyright 2013 The Go Authors.  All rights reserved.

diff --git a/test/rotate1.go b/test/rotate1.go
index 2d9b7979228675307733147ea2d2807260a2b462..98b0b1c849ea18f8294785af0e274bc82ba60c3f 100644 (file)
--- a/test/rotate1.go
+++ b/test/rotate1.go
@@ -1,5 +1,3 @@
-// skip
-
 // runoutput ./rotate.go
 
 // Copyright 2013 The Go Authors.  All rights reserved.

diff --git a/test/rotate2.go b/test/rotate2.go
index 90446253127a9bfb04f0ca4ac56ec47537ddeda2..c50f8ce73bd3089f10b0d6014c5a340772bdfb3c 100644 (file)
--- a/test/rotate2.go
+++ b/test/rotate2.go
@@ -1,5 +1,3 @@
-// skip
-
 // runoutput ./rotate.go
 
 // Copyright 2013 The Go Authors.  All rights reserved.

diff --git a/test/rotate3.go b/test/rotate3.go
index b6b71c8b47e49fe2a7910d6a0f0886991b5c17b2..73d47d8524c95f9dd9046a5987a07347bd36111f 100644 (file)
--- a/test/rotate3.go
+++ b/test/rotate3.go
@@ -1,5 +1,3 @@
-// skip
-
 // runoutput ./rotate.go
 
 // Copyright 2013 The Go Authors.  All rights reserved.