destructure-accessor.js

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// Any copyright is dedicated to the Public Domain.

// http://creativecommons.org/licenses/publicdomain/

var gTestfile = 'destructure-accessor.js';

//-----------------------------------------------------------------------------

var BUGNUMBER = 536472;

var summary =

  'ES5: { get x(v) { } } and { set x(v, v2) { } } should be syntax errors';

print(BUGNUMBER + ": " + summary);

//-----------------------------------------------------------------------------

function expectOk(s)

try

    eval(s);

    return;

  catch (e)

    assertEq(true, false,

             "expected no error parsing '" + "', got : " + e);

function expectSyntaxError(s)

try

    eval(s);

    throw new Error("no error thrown");

  catch (e)

    assertEq(e instanceof SyntaxError, true,

             "expected syntax error parsing '" + s + "', got: " + e);

expectSyntaxError("({ get x([]) { } })");

expectSyntaxError("({ get x({}) { } })");

expectSyntaxError("({ get x(a, []) { } })");

expectSyntaxError("({ get x(a, {}) { } })");

expectSyntaxError("({ get x([], a) { } })");

expectSyntaxError("({ get x({}, a) { } })");

expectSyntaxError("({ get x([], a, []) { } })");

expectSyntaxError("({ get x([], a, {}) { } })");

expectSyntaxError("({ get x({}, a, []) { } })");

expectSyntaxError("({ get x({}, a, {}) { } })");

expectOk("({ get x() { } })");

expectSyntaxError("({ set x() { } })");

expectSyntaxError("({ set x(a, []) { } })");

expectSyntaxError("({ set x(a, b, c) { } })");

expectOk("({ set x([]) { } })");

expectOk("({ set x({}) { } })");

expectOk("({ set x([a]) { } })");

expectOk("({ set x([a, b]) { } })");

expectOk("({ set x([a,]) { } })");

expectOk("({ set x([a, b,]) { } })");

expectOk("({ set x([, b]) { } })");

expectOk("({ set x([, b,]) { } })");

expectOk("({ set x([, b, c]) { } })");

expectOk("({ set x([, b, c,]) { } })");

expectOk("({ set x({ a: a }) { } })");

expectOk("({ set x({ a: a, b: b }) { } })");

//-----------------------------------------------------------------------------

reportCompare(true, true);