eb18edb4f5
This CL extends the kCircularStructure error message to include the
constructors and keys involved in the circle:
const a = {};
a.arr = [];
a.arr[0] = a;
JSON.stringify(a);
TypeError: Converting circular structure to JSON
--> starting at object with constructor 'Object'
| property 'arr' -> object with constructor 'Array'
--- index 0 closes the circle
R=gsathya@chromium.org, yangguo@chromium.org
Bug: v8:6513, v8:8696
Change-Id: I393aa3ce47d8bfd03734fccac63445006940ef7a
Reviewed-on: https://chromium-review.googlesource.com/c/1433776
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59152}
59 lines
3.3 KiB
Plaintext
59 lines
3.3 KiB
Plaintext
# Copyright 2013 the V8 project authors. All rights reserved.
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# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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#
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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
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# are met:
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# 1. 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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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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# ANY 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 OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Test to ensure correct behaviour of replacer functions in JSON.stringify
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On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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PASS JSON.stringify(object, returnUndefined) is undefined.
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PASS JSON.stringify(array, returnUndefined) is undefined.
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PASS JSON.stringify(object, returnObjectFor1) is '{"0":0,"1":{},"2":2}'
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PASS JSON.stringify(array, returnObjectFor1) is '[0,{},2,null]'
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PASS JSON.stringify(object, returnArrayFor1) is '{"0":0,"1":[],"2":2}'
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PASS JSON.stringify(array, returnArrayFor1) is '[0,[],2,null]'
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PASS JSON.stringify(object, returnUndefinedFor1) is '{"0":0,"2":2}'
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PASS JSON.stringify(array, returnUndefinedFor1) is '[0,null,2,null]'
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PASS JSON.stringify(object, returnFunctionFor1) is '{"0":0,"2":2}'
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PASS JSON.stringify(array, returnFunctionFor1) is '[0,null,2,null]'
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PASS JSON.stringify(object, returnNullFor1) is '{"0":0,"1":null,"2":2}'
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PASS JSON.stringify(array, returnNullFor1) is '[0,null,2,null]'
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PASS JSON.stringify(object, returnStringForUndefined) is '{"0":0,"1":1,"2":2,"3":"undefined value"}'
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PASS JSON.stringify(array, returnStringForUndefined) is '[0,1,2,"undefined value"]'
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PASS JSON.stringify(object, returnCycleObjectFor1) threw exception TypeError: Converting circular structure to JSON
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--> starting at object with constructor 'Object'
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--- property '1' closes the circle.
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PASS JSON.stringify(array, returnCycleObjectFor1) threw exception TypeError: Converting circular structure to JSON
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--> starting at object with constructor 'Object'
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--- property '1' closes the circle.
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PASS JSON.stringify(object, returnCycleArrayFor1) threw exception TypeError: Converting circular structure to JSON
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--> starting at object with constructor 'Array'
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--- index 1 closes the circle.
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PASS JSON.stringify(array, returnCycleArrayFor1) threw exception TypeError: Converting circular structure to JSON
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--> starting at object with constructor 'Array'
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--- index 1 closes the circle.
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PASS successfullyParsed is true
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TEST COMPLETE
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