Index: test/mjsunit/strict-mode.js |
diff --git a/test/mjsunit/strict-mode.js b/test/mjsunit/strict-mode.js |
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+++ b/test/mjsunit/strict-mode.js |
@@ -0,0 +1,88 @@ |
+// Copyright 2011 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. |
+ |
+function CheckStrictMode(code, exception) { |
+ assertDoesNotThrow(code); |
+ assertThrows("'use strict';\n" + code, exception); |
+ assertThrows('"use strict";\n' + code, exception); |
+ assertDoesNotThrow("\ |
+ function outer() {\ |
+ function inner() {\n" |
+ + code + |
+ "\n}\ |
+ }"); |
+ assertThrows("\ |
+ function outer() {\ |
+ 'use strict';\ |
+ function inner() {\n" |
+ + code + |
+ "\n}\ |
+ }", exception); |
+} |
+ |
+// Incorrect 'use strict' directive. |
+function UseStrictEscape() { |
+ "use\\x20strict"; |
+ with ({}) {}; |
+} |
+ |
+// 'use strict' in non-directive position. |
+function UseStrictNonDirective() { |
+ void(0); |
+ "use strict"; |
+ with ({}) {}; |
+} |
Lasse Reichstein
2011/01/18 13:40:59
How about adding a case where there are more direc
Martin Maly
2011/01/18 16:46:38
Done.
|
+ |
+// 'with' disallowed in strict mode. |
+CheckStrictMode("with({}) {}", SyntaxError); |
+ |
+// Function named 'eval'. |
+CheckStrictMode("function eval() {}", SyntaxError) |
+ |
+// Function named 'arguments'. |
+CheckStrictMode("function arguments() {}", SyntaxError) |
+ |
+// Function parameter named 'eval'. |
+CheckStrictMode("function foo(a, b, eval, c, d) {}", SyntaxError) |
+ |
+// Function parameter named 'arguments'. |
+CheckStrictMode("function foo(a, b, arguments, c, d) {}", SyntaxError) |
+ |
+// Duplicate function parameter name. |
+CheckStrictMode("function foo(a, b, c, d, b) {}", SyntaxError) |
+ |
+// catch(eval) |
+CheckStrictMode("try{}catch(eval){};", SyntaxError) |
+ |
+// catch(arguments) |
+CheckStrictMode("try{}catch(arguments){};", SyntaxError) |
+ |
+// var eval |
+CheckStrictMode("var eval;", SyntaxError) |
+ |
+// var arguments |
+CheckStrictMode("var arguments;", SyntaxError) |
Lasse Reichstein
2011/01/18 13:40:59
Test that we catches:
var o = {set foo(eval) {}};
Martin Maly
2011/01/18 16:46:38
Done.
|