[Swarming] Isolate jsfunfuzz.

tools/jsfunfuzz/fuzz-harness.sh

Index: tools/jsfunfuzz/fuzz-harness.sh
diff --git a/tools/fuzz-harness.sh b/tools/jsfunfuzz/fuzz-harness.sh
similarity index 57%
copy from tools/fuzz-harness.sh
copy to tools/jsfunfuzz/fuzz-harness.sh
index c874d018451730fa8862ab9f062d1349ef696264..205a61b33516a46f953d931f64a65bdddf6c7bc1 100755
--- a/tools/fuzz-harness.sh
+++ b/tools/jsfunfuzz/fuzz-harness.sh
@@ -1,30 +1,7 @@
 #!/bin/bash
-# Copyright 2012 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-#     * Neither the name of Google Inc. nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Copyright 2016 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 # A simple harness that downloads and runs 'jsfunfuzz' against d8. This
 # takes a long time because it runs many iterations and is intended for
@@ -35,8 +12,9 @@
 JSFUNFUZZ_URL="https://bugzilla.mozilla.org/attachment.cgi?id=310631"
 JSFUNFUZZ_MD5="d0e497201c5cd7bffbb1cdc1574f4e32"
 
-v8_root=$(readlink -f $(dirname $BASH_SOURCE)/../)
+v8_root=$(readlink -f $(dirname $BASH_SOURCE)/../../)
 jsfunfuzz_dir="$v8_root/tools/jsfunfuzz"
+cd "$jsfunfuzz_dir"

[Michael Achenbach, 2016/02/18 15:01:42]

Enforce to run fuzzer relative to fuzzer dir, as there also the temporary w*
err* files below are created. If they are created in the workdir, where swarming
calls this, weird stuff can happen.

 
 if [ -n "$1" ]; then
   d8="${v8_root}/$1"