Revision 27b759e2d99020a09911d252c953777ae150e381 authored by L. David Baron on 10 March 2018, 00:05:20 UTC, committed by Geoffrey Sneddon on 12 March 2018, 16:49:06 UTC
1 parent a94171a
Raw File
console-count-label-conversion.any.js
"use strict";
// https://console.spec.whatwg.org/#count

test(() => {
  let countLabelToStringCalled = false;

  console.count({
    toString() {
      countLabelToStringCalled = true;
    }
  });

  assert_true(countLabelToStringCalled, "toString() must be called on count()'s label when label is an object");
}, "console.count()'s label gets converted to string via label.toString() when label is an object");

test(() => {
  assert_throws({name: "Error"}, () => {
    console.count({
      toString() {
        throw new Error("conversion error");
      }
    });
  }, "count() must re-throw any exceptions thrown by label.toString() conversion");
}, "console.count() throws exceptions generated by erroneous label.toString() conversion");
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