// Copyright (C) 2020 Alexey Shvayka. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-equality-operators-runtime-semantics-evaluation description: > Strict Equality Comparison doesn't special-case [[IsHTMLDDA]] objects. info: | EqualityExpression : EqualityExpression === RelationalExpression [...] 5. Return the result of performing Strict Equality Comparison rval === lval. Strict Equality Comparison 1. If Type(x) is different from Type(y), return false. features: [IsHTMLDDA] ---*/ var IsHTMLDDA = $262.IsHTMLDDA; assert.sameValue(IsHTMLDDA === undefined, false, "=== with `undefined`"); assert.sameValue(undefined === IsHTMLDDA, false, "=== with `undefined`"); assert.sameValue(IsHTMLDDA === null, false, "=== with `null`"); assert.sameValue(null === IsHTMLDDA, false, "=== with `null`"); assert(IsHTMLDDA === IsHTMLDDA);