diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Frame-onPop-error-scope-unwind-02.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Frame-onPop-error-scope-unwind-02.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-error-scope-unwind-02.js b/js/src/jit-test/tests/debug/Frame-onPop-error-scope-unwind-02.js new file mode 100644 index 000000000..157dbf5bb --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-onPop-error-scope-unwind-02.js @@ -0,0 +1,36 @@ +// Tests that exception handling works with block scopes. + +var g = newGlobal(); +var dbg = new Debugger(g); +var correct; +dbg.onEnterFrame = function (f) { + if (f.callee && f.callee.name == "f") { + f.onPop = function() { + // The scope at the point of onPop is at the point of popping (the + // noSuchFn call). + correct = (f.environment.getVariable("e") === 42 && + f.environment.getVariable("outer") === undefined); + }; + } +}; +g.eval("" + function f() { + var outer = 43; + // Surround with a loop to insert a loop trynote. + for (;;) { + try { + eval(""); + throw 42; + } catch (e) { + noSuchFn(e); + } + } +}); + + +try { + g.eval("f();"); +} catch (e) { + // The above is expected to throw. +} + +assertEq(correct, true); |