Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 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). |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 32 | def StrictTest(name, source, legacy): |
| 33 | if legacy: |
| 34 | extra_flags = [ |
| 35 | "--noharmony-scoping", |
| 36 | "--noharmony-classes", |
| 37 | "--noharmony-object-literals"] |
| 38 | else: |
| 39 | extra_flags = [] |
| 40 | Test(name, '"use strict";\n' + source, "strict_function", |
| 41 | extra_flags) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 42 | Test(name + '-infunc', |
| 43 | 'function foo() {\n "use strict";\n' + source +'\n}\n', |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 44 | "strict_function", |
| 45 | extra_flags) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 46 | Test(name + '-infunc2', |
| 47 | 'function foo() {\n "use strict";\n function bar() {\n' + |
| 48 | source +'\n }\n}\n', |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 49 | "strict_function", |
| 50 | extra_flags) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 51 | |
| 52 | # Not testing with-scope, since with is not allowed in strict mode at all. |
| 53 | |
| 54 | StrictTest("block", """ |
| 55 | { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 56 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 57 | |
| 58 | StrictTest("try-w-catch", """ |
| 59 | try { function foo() { } } catch (e) { } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 60 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 61 | |
| 62 | StrictTest("try-w-finally", """ |
| 63 | try { function foo() { } } finally { } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 64 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 65 | |
| 66 | StrictTest("catch", """ |
| 67 | try { } catch (e) { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 68 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 69 | |
| 70 | StrictTest("finally", """ |
| 71 | try { } finally { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 72 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 73 | |
| 74 | StrictTest("for", """ |
| 75 | for (;;) { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 76 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 77 | |
| 78 | StrictTest("while", """ |
| 79 | while (true) { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 80 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 81 | |
| 82 | StrictTest("do", """ |
| 83 | do { function foo() { } } while (true); |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 84 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 85 | |
| 86 | StrictTest("then", """ |
| 87 | if (true) { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 88 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 89 | |
| 90 | |
| 91 | StrictTest("then-w-else", """ |
| 92 | if (true) { function foo() { } } else { } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 93 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 94 | |
| 95 | |
| 96 | StrictTest("else", """ |
| 97 | if (true) { } else { function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 98 | """, True) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 99 | |
| 100 | StrictTest("switch-case", """ |
| 101 | switch (true) { case true: function foo() { } } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 102 | """, False) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 103 | |
| 104 | StrictTest("labeled", """ |
| 105 | label: function foo() { } |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame^] | 106 | """, False) |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 107 | |
| 108 | |
| 109 | |