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-rw-r--r--js/src/jit-test/tests/debug/Frame-onPop-03.js32
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-03.js b/js/src/jit-test/tests/debug/Frame-onPop-03.js
new file mode 100644
index 000000000..dfd4dfcaf
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onPop-03.js
@@ -0,0 +1,32 @@
+// When an exception is propagated out of multiple frames, their onPop
+// and onExceptionUnwind handlers are called in the correct order.
+var g = newGlobal();
+g.eval("function f() { throw 'mud'; }");
+g.eval("function g() { f(); }");
+g.eval("function h() { g(); }");
+g.eval("function i() { h(); }");
+
+var dbg = new Debugger(g);
+var log;
+function makePopHandler(label) {
+ return function handlePop(completion) {
+ log += label;
+ assertEq(completion.throw, "mud");
+ };
+}
+dbg.onEnterFrame = function handleEnter(f) {
+ log += "(" + f.callee.name;
+ f.onPop = makePopHandler(")" + f.callee.name);
+};
+dbg.onExceptionUnwind = function handleExceptionUnwind(f, x) {
+ assertEq(x, 'mud');
+ log += "u" + f.callee.name;
+};
+log = '';
+try {
+ g.i();
+} catch (x) {
+ log += 'c';
+ assertEq(x, "mud");
+}
+assertEq(log, "(i(h(g(fuf)fug)guh)hui)ic");