function simplify(str)
{
return str.replace(/\s+/g, " ").replace(/ (\W)/g, "$1").replace(/(\W) /g, "$1").trim();
}
var SECTION = "tostring-1";
var VERSION = "JS1_2";
startTest();
var TITLE = "Function.toString()";
writeHeaderToLog( SECTION + " "+ TITLE);
var testcases = new Array();
var tab = " ";
t1 = new TestFunction( "stub", "value", tab + "return value;" );
t2 = new TestFunction( "ToString", "object", tab+"return object + \"\";" );
t3 = new TestFunction( "Add", "a, b, c, d, e", tab +"var s = a + b + c + d + e;\n" +
tab + "return s;" );
t4 = new TestFunction( "noop", "value" );
t5 = new TestFunction( "anonymous", "", tab+"return \"hello!\";" );
var f = new Function( "return \"hello!\";");
testcases[tc++] = new TestCase( SECTION,
"stub.toString()",
simplify(t1.valueOf()),
simplify(stub.toString()) );
testcases[tc++] = new TestCase( SECTION,
"ToString.toString()",
simplify(t2.valueOf()),
simplify(ToString.toString()) );
testcases[tc++] = new TestCase( SECTION,
"Add.toString()",
simplify(t3.valueOf()),
simplify(Add.toString()) );
testcases[tc++] = new TestCase( SECTION,
"noop.toString()",
simplify(t4.toString()),
simplify(noop.toString()) );
testcases[tc++] = new TestCase( SECTION,
"f.toString()",
simplify(t5.toString()),
simplify(f.toString()) );
test();
function noop( value ) {
}
function Add( a, b, c, d, e ) {
var s = a + b + c + d + e;
return s;
}
function stub( value ) {
return value;
}
function ToString( object ) {
return object + "";
}
function ToBoolean( value ) {
if ( value == 0 || value == NaN || value == false ) {
return false;
} else {
return true;
}
}
function test() {
for ( tc=0; tc < testcases.length; tc++ ) {
testcases[tc].passed = writeTestCaseResult(
testcases[tc].expect,
testcases[tc].actual,
testcases[tc].description +" = "+
testcases[tc].actual );
testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
}
stopTest();
return ( testcases );
}
function TestFunction( name, args, body ) {
if ( name == "anonymous" && version() == 120 ) {
name = "";
}
this.name = name;
this.arguments = args.toString();
this.body = body;
this.value = "\nfunction " + (name ? name : "" )+
"("+args+") {\n"+ (( body ) ? body +"\n" : "") + "}\n";
this.toString = new Function( "return this.value" );
this.valueOf = new Function( "return this.value" );
return this;
}