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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/debug/Frame-onPop-16.js')
-rw-r--r--js/src/jit-test/tests/debug/Frame-onPop-16.js18
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-16.js b/js/src/jit-test/tests/debug/Frame-onPop-16.js
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+++ b/js/src/jit-test/tests/debug/Frame-onPop-16.js
@@ -0,0 +1,18 @@
+// onPop handlers fire even on frames that make tail calls.
+var g = newGlobal();
+var dbg = new Debugger(g);
+var log;
+
+g.eval('function f(n) { if (n > 0) f(n-1); else debugger; }');
+
+dbg.onEnterFrame = function handleEnter(frame) {
+ log += '(';
+ frame.onPop = function handlePop(c) {
+ log += ')';
+ assertEq(typeof c == "object" && 'return' in c, true);
+ };
+};
+
+log = '';
+g.f(10);
+assertEq(log, "((((((((((()))))))))))");