1# Copyright 2011 the V8 project authors. All rights reserved. 2# Redistribution and use in source and binary forms, with or without 3# modification, are permitted provided that the following conditions are 4# met: 5# 6# * Redistributions of source code must retain the above copyright 7# notice, this list of conditions and the following disclaimer. 8# * Redistributions in binary form must reproduce the above 9# copyright notice, this list of conditions and the following 10# disclaimer in the documentation and/or other materials provided 11# with the distribution. 12# * Neither the name of Google Inc. nor the names of its 13# contributors may be used to endorse or promote products derived 14# from this software without specific prior written permission. 15# 16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28# In strict mode, function declarations may only appear as source elements. 29 30# A template that performs the same strict-mode test in different 31# scopes (global scope, function scope, and nested function scope). 32def StrictTest(name, source): 33 Test(name, '"use strict";\n' + source, "strict_function") 34 Test(name + '-infunc', 35 'function foo() {\n "use strict";\n' + source +'\n}\n', 36 "strict_function") 37 Test(name + '-infunc2', 38 'function foo() {\n "use strict";\n function bar() {\n' + 39 source +'\n }\n}\n', 40 "strict_function") 41 42# Not testing with-scope, since with is not allowed in strict mode at all. 43 44StrictTest("block", """ 45 { function foo() { } } 46""") 47 48StrictTest("try-w-catch", """ 49 try { function foo() { } } catch (e) { } 50""") 51 52StrictTest("try-w-finally", """ 53 try { function foo() { } } finally { } 54""") 55 56StrictTest("catch", """ 57 try { } catch (e) { function foo() { } } 58""") 59 60StrictTest("finally", """ 61 try { } finally { function foo() { } } 62""") 63 64StrictTest("for", """ 65 for (;;) { function foo() { } } 66""") 67 68StrictTest("while", """ 69 while (true) { function foo() { } } 70""") 71 72StrictTest("do", """ 73 do { function foo() { } } while (true); 74""") 75 76StrictTest("then", """ 77 if (true) { function foo() { } } 78""") 79 80 81StrictTest("then-w-else", """ 82 if (true) { function foo() { } } else { } 83""") 84 85 86StrictTest("else", """ 87 if (true) { } else { function foo() { } } 88""") 89 90StrictTest("switch-case", """ 91 switch (true) { case true: function foo() { } } 92""") 93 94StrictTest("labeled", """ 95 label: function foo() { } 96""") 97 98 99 100