assorted.js - mozsearch

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// Reflect.parse Latin1

var ast = Reflect.parse("function f() { return 3; }");

assertEq(ast.body[0].id.name, "f");

assertEq(isLatin1(ast.body[0].id.name), true);

// Reflect.parse TwoByte

var ast = Reflect.parse("function f\u1200() { return 3; }");

assertEq(ast.body[0].id.name, "f\u1200");

if (Object.prototype.toSource) {

  // obj.toSource Latin1

  var o = {};

  Object.defineProperty(o, "prop", {get: function() { return 1; },

                                    set: function() { return 2; },

                                    enumerable: true, configurable: true});

  assertEq(o.toSource(), "({get prop() { return 1; }, set prop() { return 2; }})");

  // obj.toSource TwoByte

  Object.defineProperty(o, "prop", {get: function() { return "\u1200"; },

                                    set: function() { return "\u1200"; },

                                    enumerable: true});

  assertEq(o.toSource(), '({get prop() { return "\\u1200"; }, set prop() { return "\\u1200"; }})');

  var ff = function() { return 10; };

  ff.toSource = function() { return "((11))"; }

  Object.defineProperty(o, "prop", {get: ff, set: ff, enumerable: true});

  assertEq(o.toSource(), "({get prop(11), set prop(11)})");

// XDR

load(libdir + 'bytecode-cache.js');

// Latin1 string constant

test = "'string123';";

evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });

// TwoByte string constant

test = "'string\u1234';";

evalWithCache(test, { assertEqBytecode: true, assertEqResult : true });