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js/src/tests/test262/ch12/12.14/S12.14_A15.js@6474c204b198 (annotated)

js/src/tests/test262/ch12/12.14/S12.14_A15.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	// Copyright 2009 the Sputnik authors. All rights reserved.
michael@0	2	// This code is governed by the BSD license found in the LICENSE file.
michael@0	3
michael@0	4	/**
michael@0	5	* Using "try" with "catch" or "finally" statement within/without a "switch" statement
michael@0	6	*
michael@0	7	* @path ch12/12.14/S12.14_A15.js
michael@0	8	* @description Insert try/catch/finally to switch statement
michael@0	9	*/
michael@0	10
michael@0	11	// CHECK#1
michael@0	12	function SwitchTest1(value){
michael@0	13	var result = 0;
michael@0	14	try{
michael@0	15	switch(value) {
michael@0	16	case 1:
michael@0	17	result += 4;
michael@0	18	throw result;
michael@0	19	break;
michael@0	20	default:
michael@0	21	result += 32;
michael@0	22	break;
michael@0	23	case 4:
michael@0	24	result += 64;
michael@0	25	throw "ex";
michael@0	26	}
michael@0	27	return result;
michael@0	28	}
michael@0	29	catch(e){
michael@0	30	if ((value===1)&&(e!==4)) $ERROR('#1.1: Exception ===4. Actual: Exception ==='+ e );
michael@0	31	if ((value===4)&&(e!=="ex")) $ERROR('#1.2: Exception ==="ex". Actual: Exception ==='+ e );
michael@0	32	}
michael@0	33	finally{
michael@0	34	return result;
michael@0	35	}
michael@0	36	}
michael@0	37	if (SwitchTest1(1)!==4) $ERROR('#1.3: SwitchTest1(1)===4. Actual: SwitchTest1(1)==='+ SwitchTest1(1) );
michael@0	38	if (SwitchTest1(4)!==64) $ERROR('#1.4: SwitchTest1(4)===64. Actual: SwitchTest1(4)==='+ SwitchTest1(4) );
michael@0	39
michael@0	40	// CHECK#2
michael@0	41	var c2=0;
michael@0	42	function SwitchTest2(value){
michael@0	43	var result = 0;
michael@0	44	switch(value) {
michael@0	45	case 0:
michael@0	46	try{
michael@0	47	result += 2;
michael@0	48	break;
michael@0	49	}
michael@0	50	finally{
michael@0	51	c2=1;
michael@0	52	}
michael@0	53	case 1:
michael@0	54	result += 4;
michael@0	55	break;
michael@0	56	default:
michael@0	57	result += 32;
michael@0	58	break;
michael@0	59	}
michael@0	60	return result;
michael@0	61	}
michael@0	62	if (SwitchTest2(1)!==4) $ERROR('#2.1: SwitchTest1(1)===4. Actual: SwitchTest1(1)==='+ SwitchTest1(1) );
michael@0	63	if (c2===1) $ERROR('#2.2: Evaluate finally block');
michael@0	64	if (SwitchTest2(0)!==2) $ERROR('#2.3: SwitchTest1(0)===2. Actual: SwitchTest1(0)==='+ SwitchTest1(0) );
michael@0	65	if (c2!==1) $ERROR('#2.4: "finally" block must be evaluated');
michael@0	66
michael@0	67	// CHECK#3
michael@0	68	function SwitchTest3(value){
michael@0	69	var result = 0;
michael@0	70	switch(value) {
michael@0	71	case 0:
michael@0	72	try{
michael@0	73	result += 2;
michael@0	74	throw "ex";
michael@0	75	}
michael@0	76	finally{
michael@0	77	break;
michael@0	78	}
michael@0	79	default:
michael@0	80	result += 32;
michael@0	81	break;
michael@0	82	}
michael@0	83	return result;
michael@0	84	}
michael@0	85	try{
michael@0	86	var x3=SwitchTest3(0);
michael@0	87	if (x3!==2) $ERROR('#3.1: x3===2. Actual: x3==='+x3);
michael@0	88	}
michael@0	89	catch(e){
michael@0	90	$ERROR('#3.2: Catching exception inside function does not lead to throwing exception outside this function');
michael@0	91	}
michael@0	92