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'use strict';
// Tests below are not from WPT.
const common = require('../common');
const assert = require('assert');
const URLSearchParams = require('url').URLSearchParams;
{
const params = new URLSearchParams();
common.expectsError(() => {
params.set.call(undefined);
}, {
code: 'ERR_INVALID_THIS',
type: TypeError,
message: 'Value of "this" must be of type URLSearchParams'
});
common.expectsError(() => {
params.set('a');
}, {
code: 'ERR_MISSING_ARGS',
type: TypeError,
message: 'The "name" and "value" arguments must be specified'
});
const obj = {
toString() { throw new Error('toString'); },
valueOf() { throw new Error('valueOf'); }
};
const sym = Symbol();
assert.throws(() => params.append(obj, 'b'), /^Error: toString$/);
assert.throws(() => params.append('a', obj), /^Error: toString$/);
assert.throws(() => params.append(sym, 'b'),
/^TypeError: Cannot convert a Symbol value to a string$/);
assert.throws(() => params.append('a', sym),
/^TypeError: Cannot convert a Symbol value to a string$/);
}
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