2011-05-24 14:02:59 +00:00
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# Copyright 2011 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# In strict mode, function declarations may only appear as source elements.
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# A template that performs the same strict-mode test in different
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# scopes (global scope, function scope, and nested function scope).
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2014-12-10 20:09:32 +00:00
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def StrictTest(name, source, legacy):
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if legacy:
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2014-12-11 15:53:57 +00:00
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extra_flags = [
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"--noharmony-scoping",
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"--noharmony-classes",
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"--noharmony-object-literals"]
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2014-12-10 20:09:32 +00:00
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else:
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extra_flags = []
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Test(name, '"use strict";\n' + source, "strict_function",
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extra_flags)
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2011-05-24 14:02:59 +00:00
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Test(name + '-infunc',
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'function foo() {\n "use strict";\n' + source +'\n}\n',
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2014-12-10 20:09:32 +00:00
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"strict_function",
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extra_flags)
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2011-05-24 14:02:59 +00:00
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Test(name + '-infunc2',
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'function foo() {\n "use strict";\n function bar() {\n' +
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source +'\n }\n}\n',
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2014-12-10 20:09:32 +00:00
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"strict_function",
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extra_flags)
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2011-05-24 14:02:59 +00:00
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# Not testing with-scope, since with is not allowed in strict mode at all.
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StrictTest("block", """
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{ function foo() { } }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("try-w-catch", """
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try { function foo() { } } catch (e) { }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("try-w-finally", """
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try { function foo() { } } finally { }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("catch", """
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try { } catch (e) { function foo() { } }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("finally", """
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try { } finally { function foo() { } }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("for", """
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for (;;) { function foo() { } }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("while", """
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while (true) { function foo() { } }
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("do", """
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do { function foo() { } } while (true);
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("then", """
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if (true) { function foo() { } }
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2014-12-10 20:09:32 +00:00
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("then-w-else", """
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if (true) { function foo() { } } else { }
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2014-12-10 20:09:32 +00:00
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("else", """
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if (true) { } else { function foo() { } }
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2014-12-10 20:09:32 +00:00
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""", True)
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2011-05-24 14:02:59 +00:00
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StrictTest("switch-case", """
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switch (true) { case true: function foo() { } }
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2014-12-10 20:09:32 +00:00
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""", False)
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2011-05-24 14:02:59 +00:00
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StrictTest("labeled", """
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label: function foo() { }
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""", False)
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2011-05-24 14:02:59 +00:00
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