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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/types/reference/put-value-prop-base-primitive-realm.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/types/reference/put-value-prop-base-primitive-realm.js b/js/src/tests/test262/language/types/reference/put-value-prop-base-primitive-realm.js new file mode 100644 index 0000000000..77f2787c70 --- /dev/null +++ b/js/src/tests/test262/language/types/reference/put-value-prop-base-primitive-realm.js @@ -0,0 +1,51 @@ +// 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-putvalue +es6id: 6.2.3.2 +description: > + When the base of a property reference is primitive, it is coerced to an + object during value assignment (honoring the realm of the current execution + context) +info: | + [...] + 6. Else if IsPropertyReference(V) is true, then + a. If HasPrimitiveBase(V) is true, then + i. Assert: In this case, base will never be null or undefined. + ii. Set base to ToObject(base). + b. Let succeeded be ? base.[[Set]](GetReferencedName(V), W, + GetThisValue(V)). + c. If succeeded is false and IsStrictReference(V) is true, throw a + TypeError exception. + d. Return. +features: [cross-realm, Symbol, Proxy] +---*/ + +var other = $262.createRealm().global; +var numberCount = 0; +var stringCount = 0; +var booleanCount = 0; +var symbolCount = 0; +var spy; + +spy = new Proxy({}, { set: function() { numberCount += 1; return true; } }); +Object.setPrototypeOf(other.Number.prototype, spy); +other.eval('0..test262 = null;'); +assert.sameValue(numberCount, 1, 'number'); + +spy = new Proxy({}, { set: function() { stringCount += 1; return true; } }); +Object.setPrototypeOf(other.String.prototype, spy); +other.eval('"".test262 = null;'); +assert.sameValue(stringCount, 1, 'string'); + +spy = new Proxy({}, { set: function() { booleanCount += 1; return true; } }); +Object.setPrototypeOf(other.Boolean.prototype, spy); +other.eval('true.test262 = null;'); +assert.sameValue(booleanCount, 1, 'string'); + +spy = new Proxy({}, { set: function() { symbolCount += 1; return true; } }); +Object.setPrototypeOf(other.Symbol.prototype, spy); +other.eval('Symbol().test262 = null;'); +assert.sameValue(symbolCount, 1, 'string'); + +reportCompare(0, 0); |