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'use strict';
// Tests below are not from WPT.
require('../common');
const assert = require('assert');
const util = require('util');
const URLSearchParams = require('url').URLSearchParams;
const sp = new URLSearchParams('?a=a&b=b&b=c');
assert.strictEqual(util.inspect(sp),
"URLSearchParams { 'a' => 'a', 'b' => 'b', 'b' => 'c' }");
assert.strictEqual(util.inspect(sp.keys()),
"URLSearchParams Iterator { 'a', 'b', 'b' }");
assert.strictEqual(util.inspect(sp.values()),
"URLSearchParams Iterator { 'a', 'b', 'c' }");
assert.strictEqual(util.inspect(sp.keys(), { breakLength: 1 }),
"URLSearchParams Iterator {\n 'a',\n 'b',\n 'b' }");
const iterator = sp.entries();
assert.strictEqual(util.inspect(iterator),
"URLSearchParams Iterator { [ 'a', 'a' ], [ 'b', 'b' ], " +
"[ 'b', 'c' ] }");
iterator.next();
assert.strictEqual(util.inspect(iterator),
"URLSearchParams Iterator { [ 'b', 'b' ], [ 'b', 'c' ] }");
iterator.next();
iterator.next();
assert.strictEqual(util.inspect(iterator),
'URLSearchParams Iterator { }');
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