michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * Operator x << y uses [[Default Value]]
michael@0:  *
michael@0:  * @path ch11/11.7/11.7.1/S11.7.1_A2.2_T1.js
michael@0:  * @description If Type(value) is Object, evaluate ToPrimitive(value, Number)
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if ({valueOf: function() {return 1}} << 1 !== 2) {
michael@0:   $ERROR('#1: {valueOf: function() {return 1}} << 1 === 2. Actual: ' + ({valueOf: function() {return 1}} << 1));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if ({valueOf: function() {return 1}, toString: function() {return 0}} << 1 !== 2) {
michael@0:   $ERROR('#2: {valueOf: function() {return 1}, toString: function() {return 0}} << 1 === 2. Actual: ' + ({valueOf: function() {return 1}, toString: function() {return 0}} << 1));
michael@0: }
michael@0: 
michael@0: //CHECK#3
michael@0: if ({valueOf: function() {return 1}, toString: function() {return {}}} << 1 !== 2) {
michael@0:   $ERROR('#3: {valueOf: function() {return 1}, toString: function() {return {}}} << 1 === 2. Actual: ' + ({valueOf: function() {return 1}, toString: function() {return {}}} << 1));
michael@0: }
michael@0: 
michael@0: //CHECK#4
michael@0: try {
michael@0:   if ({valueOf: function() {return 1}, toString: function() {throw "error"}} << 1 !== 2) {
michael@0:     $ERROR('#4.1: {valueOf: function() {return 1}, toString: function() {throw "error"}} << 1 === 2. Actual: ' + ({valueOf: function() {return 1}, toString: function() {throw "error"}} << 1));
michael@0:   }
michael@0: }
michael@0: catch (e) {
michael@0:   if (e === "error") {
michael@0:     $ERROR('#4.2: {valueOf: function() {return 1}, toString: function() {throw "error"}} << 1 not throw "error"');
michael@0:   } else {
michael@0:     $ERROR('#4.3: {valueOf: function() {return 1}, toString: function() {throw "error"}} << 1 not throw Error. Actual: ' + (e));
michael@0:   }
michael@0: }
michael@0: 
michael@0: //CHECK#5
michael@0: if (1 << {toString: function() {return 1}} !== 2) {
michael@0:   $ERROR('#5: 1 << {toString: function() {return 1}} === 2. Actual: ' + (1 << {toString: function() {return 1}}));
michael@0: }
michael@0: 
michael@0: //CHECK#6
michael@0: if (1 << {valueOf: function() {return {}}, toString: function() {return 1}} !== 2) {
michael@0:   $ERROR('#6: 1 << {valueOf: function() {return {}}, toString: function() {return 1}} === 2. Actual: ' + (1 << {valueOf: function() {return {}}, toString: function() {return 1}}));
michael@0: }
michael@0: 
michael@0: //CHECK#7
michael@0: try {
michael@0:   1 << {valueOf: function() {throw "error"}, toString: function() {return 1}};
michael@0:   $ERROR('#7.1: 1 << {valueOf: function() {throw "error"}, toString: function() {return 1}} throw "error". Actual: ' + (1 << {valueOf: function() {throw "error"}, toString: function() {return 1}}));
michael@0: }  
michael@0: catch (e) {
michael@0:   if (e !== "error") {
michael@0:     $ERROR('#7.2: 1 << {valueOf: function() {throw "error"}, toString: function() {return 1}} throw "error". Actual: ' + (e));
michael@0:   } 
michael@0: }
michael@0: 
michael@0: //CHECK#8
michael@0: try {
michael@0:   1 << {valueOf: function() {return {}}, toString: function() {return {}}};
michael@0:   $ERROR('#8.1: 1 << {valueOf: function() {return {}}, toString: function() {return {}}} throw TypeError. Actual: ' + (1 << {valueOf: function() {return {}}, toString: function() {return {}}}));
michael@0: }  
michael@0: catch (e) {
michael@0:   if ((e instanceof TypeError) !== true) {
michael@0:     $ERROR('#8.2: 1 << {valueOf: function() {return {}}, toString: function() {return {}}} throw TypeError. Actual: ' + (e));
michael@0:   } 
michael@0: }
michael@0: