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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/*
* Any copyright is dedicated to the Public Domain.
*/
function obj() {
var o = {all: 1, nowrite: 1, noconfig: 1, noble: 1};
Object.defineProperty(o, 'nowrite', {writable: false});
Object.defineProperty(o, 'noconfig', {configurable: false});
Object.defineProperty(o, 'noble', {writable: false, configurable: false});
return o;
}
assertEq(testLenientAndStrict('var o = obj(); o.all = 2; o.all',
returns(2), returns(2)),
true);
assertEq(testLenientAndStrict('var o = obj(); o.nowrite = 2; o.nowrite',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('var o = obj(); o.noconfig = 2; o.noconfig',
returns(2), returns(2)),
true);
assertEq(testLenientAndStrict('var o = obj(); o.noble = 2; o.noble',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('obj().nowrite++',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('++obj().nowrite',
returns(2), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('obj().nowrite--',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('--obj().nowrite',
returns(0), raisesException(TypeError)),
true);
function arr() {
return Object.defineProperties([1, 1, 1, 1],
{ 1: { writable: false },
2: { configurable: false },
3: { writable: false, configurable: false }});
}
assertEq(testLenientAndStrict('var a = arr(); a[0] = 2; a[0]',
returns(2), returns(2)),
true);
assertEq(testLenientAndStrict('var a = arr(); a[1] = 2; a[1]',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('var a = arr(); a[2] = 2; a[2]',
returns(2), returns(2)),
true);
assertEq(testLenientAndStrict('var a = arr(); a[3] = 2; a[3]',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('arr()[1]++',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('++arr()[1]',
returns(2), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('arr()[1]--',
returns(1), raisesException(TypeError)),
true);
assertEq(testLenientAndStrict('--arr()[1]',
returns(0), raisesException(TypeError)),
true);
reportCompare(true, true);