From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../prototype/lastIndexOf/tointeger-fromindex.js | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/tointeger-fromindex.js (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/tointeger-fromindex.js') diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/tointeger-fromindex.js b/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/tointeger-fromindex.js new file mode 100644 index 0000000000..77465b511e --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/tointeger-fromindex.js @@ -0,0 +1,59 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.lastindexof +description: Return -1 if fromIndex >= ArrayLength - converted values +info: | + 22.2.3.17 %TypedArray%.prototype.lastIndexOf ( searchElement [ , fromIndex ] ) + + %TypedArray%.prototype.lastIndexOf is a distinct function that implements the + same algorithm as Array.prototype.lastIndexOf as defined in 22.1.3.15 except + that the this object's [[ArrayLength]] internal slot is accessed in place of + performing a [[Get]] of "length". + + 22.1.3.15 Array.prototype.lastIndexOf ( searchElement [ , fromIndex ] ) + + ... + 4. If argument fromIndex was passed, let n be ? ToInteger(fromIndex); else let + n be len-1. + ... +includes: [testTypedArray.js] +features: [TypedArray] +---*/ + +var obj = { + valueOf: function() { + return 1; + } +}; + +testWithTypedArrayConstructors(function(TA) { + var sample; + + sample = new TA([42, 43]); + assert.sameValue(sample.lastIndexOf(42, "1"), 0, "string [0]"); + assert.sameValue(sample.lastIndexOf(43, "1"), 1, "string [1]"); + + assert.sameValue(sample.lastIndexOf(42, true), 0, "true [0]"); + assert.sameValue(sample.lastIndexOf(43, true), 1, "true [1]"); + + assert.sameValue(sample.lastIndexOf(42, false), 0, "false [0]"); + assert.sameValue(sample.lastIndexOf(43, false), -1, "false [1]"); + + assert.sameValue(sample.lastIndexOf(42, NaN), 0, "NaN [0]"); + assert.sameValue(sample.lastIndexOf(43, NaN), -1, "NaN [1]"); + + assert.sameValue(sample.lastIndexOf(42, null), 0, "null [0]"); + assert.sameValue(sample.lastIndexOf(43, null), -1, "null [1]"); + + assert.sameValue(sample.lastIndexOf(42, undefined), 0, "undefined [0]"); + assert.sameValue(sample.lastIndexOf(43, undefined), -1, "undefined [1]"); + + assert.sameValue(sample.lastIndexOf(42, null), 0, "null [0]"); + assert.sameValue(sample.lastIndexOf(43, null), -1, "null [1]"); + + assert.sameValue(sample.lastIndexOf(42, obj), 0, "object [0]"); + assert.sameValue(sample.lastIndexOf(43, obj), 1, "object [1]"); +}); + +reportCompare(0, 0); -- cgit v1.2.3