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-rw-r--r--js/src/jit-test/tests/debug/Frame-onStep-resumption-05.js55
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onStep-resumption-05.js b/js/src/jit-test/tests/debug/Frame-onStep-resumption-05.js
new file mode 100644
index 000000000..aae12d224
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onStep-resumption-05.js
@@ -0,0 +1,55 @@
+// Test that invoking the interrupt callback counts as a step.
+
+function testResumptionVal(resumptionVal, turnOffDebugMode) {
+ var g = newGlobal();
+ var dbg = new Debugger;
+ g.log = "";
+ g.resumptionVal = resumptionVal;
+
+ setInterruptCallback(function () {
+ g.log += "i";
+ dbg.addDebuggee(g);
+ var frame = dbg.getNewestFrame();
+ frame.onStep = function () {
+ g.log += "s";
+ frame.onStep = undefined;
+
+ if (turnOffDebugMode)
+ dbg.removeDebuggee(g);
+
+ return resumptionVal;
+ };
+ return true;
+ });
+
+ try {
+ return g.eval("(" + function f() {
+ log += "f";
+ invokeInterruptCallback(function (interruptRv) {
+ log += "r";
+ assertEq(interruptRv, resumptionVal == undefined);
+ });
+ log += "a";
+ return 42;
+ } + ")();");
+ } finally {
+ assertEq(g.log, resumptionVal == undefined ? "fisra" : "fisr");
+ }
+}
+
+assertEq(testResumptionVal(undefined), 42);
+assertEq(testResumptionVal({ return: "not 42" }), "not 42");
+try {
+ testResumptionVal({ throw: "thrown 42" });
+} catch (e) {
+ assertEq(e, "thrown 42");
+}
+
+assertEq(testResumptionVal(undefined, true), 42);
+assertEq(testResumptionVal({ return: "not 42" }, true), "not 42");
+
+try {
+ testResumptionVal({ throw: "thrown 42" }, true);
+} catch (e) {
+ assertEq(e, "thrown 42");
+}