rem:  reportCompare(expect, actual, summary); 
add: compareSource(expect, actual, summary); 
context: function test(){  enterFunc ('test');  printBugNumber (bug);  printStatus (summary);    var f;  f = function () { let a = 3; { let a = 4; } }  actual = f + '';  expect = 'function () {\n    let a = 3;\n    {\n        let a = 4;\n    }\n}';      reportCompare(expect, actual, summary);  exitFunc ('test');}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/ac63d10a3a55a989c8dd988fbd17fe42891502a9/regress-349634.js/clean/js/tests/js1_7/block/regress-349634.js