4 * Description: while statement
6 * The while expression evaluates to true, Statement returns abrupt completion.
8 * Author: christine@netscape.com
11 var SECTION = "while-003";
12 var VERSION = "ECMA_2";
13 var TITLE = "while statement";
16 writeHeaderToLog( SECTION + " "+ TITLE);
19 var testcases = new Array();
21 DoWhile( new DoWhileObject(
22 "while expression is true",
24 "result = \"pass\";" ));
26 DoWhile( new DoWhileObject(
27 "while expression is 1",
29 "result = \"pass\";" ));
31 DoWhile( new DoWhileObject(
32 "while expression is new Boolean(false)",
34 "result = \"pass\";" ));
36 DoWhile( new DoWhileObject(
37 "while expression is new Object()",
39 "result = \"pass\";" ));
41 DoWhile( new DoWhileObject(
42 "while expression is \"hi\"",
44 "result = \"pass\";" ));
46 DoWhile( new DoWhileObject(
47 "while expression has a continue in it",
49 "if ( i == void 0 ) i = 0; result=\"pass\"; if ( ++i == 1 ) {continue;} else {break;} result=\"fail\";"
54 function DoWhileObject( d, e, s ) {
56 this.whileExpression = e;
60 function DoWhile( object ) {
61 result = "fail: statements in while block were not evaluated";
63 while ( expression = object.whileExpression ) {
64 eval( object.statements );
68 // verify that the while expression was evaluated
70 testcases[tc++] = new TestCase(
72 "verify that while expression was evaluated (should be "+
73 object.whileExpression +")",
75 (object.whileExpression == expression ||
76 ( isNaN(object.whileExpression) && isNaN(expression) )
77 ) ? "pass" : "fail" );
79 testcases[tc++] = new TestCase(