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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/non262/object/regress-137000.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/non262/object/regress-137000.js | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/js/src/tests/non262/object/regress-137000.js b/js/src/tests/non262/object/regress-137000.js new file mode 100644 index 0000000000..7e4ce268dd --- /dev/null +++ b/js/src/tests/non262/object/regress-137000.js @@ -0,0 +1,203 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * + * Date: 03 June 2002 + * SUMMARY: Function param or local var with same name as a function property + * + * See http://bugzilla.mozilla.org/show_bug.cgi?id=137000 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=138708 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=150032 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=150859 + * + */ +//----------------------------------------------------------------------------- +var UBound = 0; +var BUGNUMBER = 137000; +var summary = 'Function param or local var with same name as a function prop'; +var status = ''; +var statusitems = []; +var actual = ''; +var actualvalues = []; +var expect= ''; +var expectedvalues = []; + + +/* + * Note use of 'x' both for the parameter to f, + * and as a property name for |f| as an object + */ +function f(x) +{ +} + +status = inSection(1); +f.x = 12; +actual = f.x; +expect = 12; +addThis(); + + + +/* + * A more elaborate example, using the call() method + * to chain constructors from child to parent. + * + * The key point is the use of the same name 'p' for both + * the parameter to the constructor, and as a property name + */ +function parentObject(p) +{ + this.p = 1; +} + +function childObject() +{ + parentObject.call(this); +} +childObject.prototype = parentObject; + +status = inSection(2); +var objParent = new parentObject(); +actual = objParent.p; +expect = 1; +addThis(); + +status = inSection(3); +var objChild = new childObject(); +actual = objChild.p; +expect = 1; +addThis(); + + + +/* + * A similar set-up. Here the same name is being used for + * the parameter to both the Base and Child constructors, + */ +function Base(id) +{ +} + +function Child(id) +{ + this.prop = id; +} +Child.prototype=Base; + +status = inSection(4); +var c1 = new Child('child1'); +actual = c1.prop; +expect = 'child1'; +addThis(); + + + +/* + * Use same identifier as a property name, too - + */ +function BaseX(id) +{ +} + +function ChildX(id) +{ + this.id = id; +} +ChildX.prototype=BaseX; + +status = inSection(5); +c1 = new ChildX('child1'); +actual = c1.id; +expect = 'child1'; +addThis(); + + + +/* + * From http://bugzilla.mozilla.org/show_bug.cgi?id=150032 + * + * Here the same name is being used both for a local variable + * declared in g(), and as a property name for |g| as an object + */ +function g() +{ + var propA = g.propA; + var propB = g.propC; + + this.getVarA = function() {return propA;} + this.getVarB = function() {return propB;} +} +g.propA = 'A'; +g.propB = 'B'; +g.propC = 'C'; +var obj = new g(); + +status = inSection(6); +actual = obj.getVarA(); // this one was returning 'undefined' +expect = 'A'; +addThis(); + +status = inSection(7); +actual = obj.getVarB(); // this one is easy; it never failed +expect = 'C'; +addThis(); + + + +/* + * By martin.honnen@gmx.de + * From http://bugzilla.mozilla.org/show_bug.cgi?id=150859 + * + * Here the same name is being used for a local var in F + * and as a property name for |F| as an object + * + * Twist: the property is added via another function. + */ +function setFProperty(val) +{ + F.propA = val; +} + +function F() +{ + var propA = 'Local variable in F'; +} + +status = inSection(8); +setFProperty('Hello'); +actual = F.propA; // this was returning 'undefined' +expect = 'Hello'; +addThis(); + + + + +//----------------------------------------------------------------------------- +test(); +//----------------------------------------------------------------------------- + + + +function addThis() +{ + statusitems[UBound] = status; + actualvalues[UBound] = actual; + expectedvalues[UBound] = expect; + UBound++; +} + + +function test() +{ + printBugNumber(BUGNUMBER); + printStatus(summary); + + for (var i=0; i<UBound; i++) + { + reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); + } +} |