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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/Function/function-call.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/Function/function-call.js | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/js/src/tests/non262/Function/function-call.js b/js/src/tests/non262/Function/function-call.js new file mode 100644 index 0000000000..756b583842 --- /dev/null +++ b/js/src/tests/non262/Function/function-call.js @@ -0,0 +1,134 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + * Contributor: + * Jeff Walden <jwalden+code@mit.edu> + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 575535; +var summary = 'Function.prototype.call'; +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +function expectTypeError(fun, msg) +{ + try + { + fun(); + assertEq(true, false, "should have thrown a TypeError"); + } + catch (e) + { + assertEq(e instanceof TypeError, true, msg + "; instead threw " + e); + } +} + +function fun() { } + +var global = this; + +assertEq(Function.prototype.call.length, 1); + + +/* Step 1. */ +var nonfuns = [null, 1, -1, 2.5, "[[Call]]", undefined, true, false, {}]; +for (var i = 0, sz = nonfuns.length; i < sz; i++) +{ + var f = function() + { + Function.prototype.call.apply(nonfuns[i]); + }; + var msg = + "expected TypeError calling Function.prototype.call with uncallable this"; + expectTypeError(f, msg); +} + + +/* Steps 2-4. */ +function none() +{ + assertEq(this, global, "bad this"); + assertEq(arguments.length, 0, "wrong arguments"); +} + +none.call(); +none.call(undefined); +none.call(null); + +var seenThis; +function strictNone() +{ + "use strict"; + assertEq(this, seenThis, "bad this"); + assertEq(arguments.length, 0, "wrong arguments"); +} + +seenThis = undefined; +strictNone.call(); +strictNone.call(undefined); + +seenThis = null; +strictNone.call(null); + +seenThis = 17; +strictNone.call(17); + +var seenThisBox, args; +function some() +{ + assertEq(this instanceof seenThisBox, true, + "this not instanceof " + seenThisBox); + assertEq(this.valueOf(), seenThis, + "wrong this valueOf()"); + assertEq(arguments.length, args.length, "wrong arguments count"); + for (var i = 0; i < args.length; i++) + assertEq(arguments[i], args[i], "wrong argument " + i); +} + +seenThis = false; +seenThisBox = Boolean; +args = [8, 6, 7, NaN, undefined, 0.3]; +some.call(false, 8, 6, 7, NaN, undefined, 0.3); + +var obj = {}; + +seenThis = "foo"; +seenThisBox = String; +args = [obj]; +some.call("foo", obj); + +seenThis = obj; +seenThisBox = Object; +some.call(obj, obj); + +function strictSome() +{ + "use strict"; + assertEq(this, seenThis, "wrong this"); + assertEq(arguments.length, args.length, "wrong arguments count"); + for (var i = 0; i < args.length; i++) + assertEq(arguments[i], args[i], "wrong argument " + i); +} + +seenThis = NaN; +args = [8, 6, 7, NaN, undefined, 0.3]; +strictSome.call(NaN, 8, 6, 7, NaN, undefined, 0.3); + +seenThis = "foo"; +args = [obj]; +strictSome.call("foo", obj); + +seenThis = obj; +strictSome.call(obj, obj); + + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("All tests passed!"); |