Index: test/mjsunit/compiler/regress-closures-with-eval.js |
diff --git a/test/mjsunit/compiler/regress-closures-with-eval.js b/test/mjsunit/compiler/regress-closures-with-eval.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..de0565444d938cd2cd118c76e0c4334c04b726f4 |
--- /dev/null |
+++ b/test/mjsunit/compiler/regress-closures-with-eval.js |
@@ -0,0 +1,51 @@ |
+// Copyright 2010 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. |
+ |
+// Verifies that closures in presence of eval work fine. |
+function withEval(expr, filter) { |
+ function walk(v) { |
+ for (var i in v) { |
+ for (var i in v) {} |
+ } |
+ return filter(v); |
+ } |
+ |
+ var o = eval(expr); |
+ return walk(o); |
+} |
+ |
+function makeTagInfoJSON(n) { |
+ var a = new Array(n); |
+ for (var i = 0; i < n; i++) a.push('{}'); |
+ return a; |
+} |
+ |
+var expr = '([' + makeTagInfoJSON(128).join(', ') + '])' |
+ |
+for (var n = 0; n < 500; n++) { |
+ withEval(expr, function(a) { return a; }); |
+} |