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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-arguments-04.js')
-rw-r--r--js/src/jit-test/tests/debug/Frame-arguments-04.js18
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-arguments-04.js b/js/src/jit-test/tests/debug/Frame-arguments-04.js
new file mode 100644
index 000000000..c8d13afee
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-arguments-04.js
@@ -0,0 +1,18 @@
+// frame.arguments works for all live frames
+
+var g = newGlobal();
+var dbg = new Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+ for (var i = 0; i <= 4; i++) {
+ assertEq(frame.arguments.length, 1);
+ assertEq(frame.arguments[0], i);
+ frame = frame.older;
+ }
+ assertEq(frame, null);
+ hits++;
+};
+
+g.eval("function f(n) { if (n == 0) debugger; else f(n - 1); }");
+g.f(4);
+assertEq(hits, 1);