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-rw-r--r--js/src/jit-test/tests/debug/breakpoint-gc-01.js25
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/breakpoint-gc-01.js b/js/src/jit-test/tests/debug/breakpoint-gc-01.js
new file mode 100644
index 000000000..db454ced1
--- /dev/null
+++ b/js/src/jit-test/tests/debug/breakpoint-gc-01.js
@@ -0,0 +1,25 @@
+// Handlers for breakpoints in an eval script are live as long as the script is on the stack.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var log = '';
+dbg.onDebuggerStatement = function (frame) {
+ function handler(i) {
+ return {hit: function () { log += '' + i; }};
+ }
+
+ var s = frame.script;
+ var offs = s.getLineOffsets(g.line0 + 2);
+ for (var i = 0; i < 7; i++) {
+ var h = handler(i);
+ for (var j = 0; j < offs.length; j++)
+ s.setBreakpoint(offs[j], h);
+ }
+ gc();
+};
+
+
+g.eval("var line0 = Error().lineNumber;\n" +
+ "debugger;\n" + // line0 + 1
+ "x = 1;\n"); // line0 + 2
+assertEq(log, '0123456');