Frame-onPop-throw-error.js (1747B)
1 // |jit-test| error: TestComplete 2 // onPop can change a throw into a termination. 3 4 var g = newGlobal({newCompartment: true}); 5 var dbg = new Debugger(g); 6 7 // We use Debugger.Frame.prototype.eval and ignore the outer 'eval' frame so we 8 // can catch the termination. 9 10 function test(type, provocation) { 11 // Help people figure out which 'test' call failed. 12 print("type: " + JSON.stringify(type)); 13 print("provocation: " + JSON.stringify(provocation)); 14 15 var log; 16 dbg.onEnterFrame = function handleFirstFrame(f) { 17 log += 'f'; 18 dbg.onDebuggerStatement = function handleDebugger(f) { 19 log += 'd'; 20 }; 21 22 dbg.onEnterFrame = function handleSecondFrame(f) { 23 log += 'e'; 24 assertEq(f.type, 'eval'); 25 26 dbg.onEnterFrame = function handleThirdFrame(f) { 27 log += '('; 28 assertEq(f.type, type); 29 30 dbg.onEnterFrame = function handleExtraFrames(f) { 31 // This should never be called. 32 assertEq(false, true); 33 }; 34 35 f.onPop = function handlePop(c) { 36 log += ')'; 37 assertEq(c.throw, 'mud'); 38 return null; 39 }; 40 }; 41 }; 42 43 assertEq(f.eval(provocation), null); 44 }; 45 46 log = ''; 47 // This causes handleFirstFrame to be called. 48 assertEq(typeof g.eval('eval'), 'function'); 49 assertEq(log, 'fe(d)'); 50 51 print(); 52 } 53 54 g.eval('function f() { debugger; throw \'mud\'; }'); 55 test('call', 'f();'); 56 test('call', 'new f;'); 57 test('eval', 'eval(\'debugger; throw \\\'mud\\\';\');'); 58 test('global', 'evaluate(\'debugger; throw \\\'mud\\\';\');'); 59 throw 'TestComplete';