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-rw-r--r--js/src/jit-test/tests/debug/breakpoint-multi-04.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/breakpoint-multi-04.js b/js/src/jit-test/tests/debug/breakpoint-multi-04.js
new file mode 100644
index 000000000..2dba62615
--- /dev/null
+++ b/js/src/jit-test/tests/debug/breakpoint-multi-04.js
@@ -0,0 +1,48 @@
+// After clearing one breakpoint, another breakpoint from a different Debugger object at the same instruction still works.
+
+function test(which) {
+ var g = newGlobal();
+ g.eval("var line0 = Error().lineNumber;\n" +
+ "function f() {\n" + // line0 + 1
+ " return " + which + ";\n" + // line0 + 2
+ "}\n");
+
+ var log;
+ var scripts = [];
+ var handlers = [];
+ function addDebugger(g, i) {
+ var dbg = Debugger(g);
+ dbg.onDebuggerStatement = function (frame) {
+ var s = frame.eval("f").return.script;
+ scripts[i] = s;
+ var offs = s.getLineOffsets(g.line0 + 2);
+ var handler = {hit: function (frame) { log += '' + i; } };
+ s.setBreakpoint(0, handler);
+ handlers[i] = handler;
+ };
+ }
+
+ var expected = '';
+ for (var i = 0; i < 3; i++) {
+ addDebugger(g, i);
+ if (i !== which)
+ expected += '' + i;
+ }
+ g.eval('debugger;');
+
+ for (var i = 0; i < 3; i++)
+ assertEq(scripts[i].getBreakpoints()[0], handlers[i]);
+
+ log = '';
+ g.f();
+ assertEq(log, '012');
+
+ scripts[which].clearAllBreakpoints();
+
+ log = '';
+ g.f();
+ assertEq(log, expected);
+}
+
+for (var j = 0; j < 3; j++)
+ test(j);