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4ced126704
This commit adds the following classes: SymbolObject, SymbolConstructor, SymbolPrototype, and Symbol. This commit does not introduce any new functionality to the Object class, so they cannot be used as property keys in objects.
26 lines
525 B
JavaScript
26 lines
525 B
JavaScript
load("test-common.js")
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try {
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const s1 = Symbol("foo");
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const s2 = Symbol("foo");
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assert(s1 !== s2);
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assert(s1.description === "foo");
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assert(s2.description === "foo");
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s1.description = "bar";
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assert(s1.description === "foo");
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assert(typeof s1 === "symbol");
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assertThrowsError(() => {
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Symbol(Symbol('foo'));
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}, {
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error: TypeError,
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message: "Can't convert symbol to string"
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})
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console.log("PASS");
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} catch (e) {
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console.log("FAIL: " + e);
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}
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