1 files changed, 62 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_breakpoint-21.js b/devtools/server/tests/xpcshell/test_breakpoint-21.js
new file mode 100644
index 0000000000..da7a87f91c
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_breakpoint-21.js
@@ -0,0 +1,62 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Bug 1122064 - make sure that scripts introduced via onNewScripts
+ * properly populate the `ScriptStore` with all there nested child
+ * scripts, so you can set breakpoints on deeply nested scripts
+ */
+
+add_task(
+  threadFrontTest(async ({ threadFront, debuggee }) => {
+    // Populate the `ScriptStore` so that we only test that the script
+    // is added through `onNewScript`
+    await getSources(threadFront);
+
+    let packet = await executeOnNextTickAndWaitForPause(() => {
+      evalCode(debuggee);
+    }, threadFront);
+    const source = await getSourceById(threadFront, packet.frame.where.actor);
+    const location = {
+      sourceUrl: source.url,
+      line: debuggee.line0 + 8,
+    };
+
+    setBreakpoint(threadFront, location);
+
+    await resume(threadFront);
+    packet = await waitForPause(threadFront);
+    Assert.equal(packet.why.type, "breakpoint");
+    Assert.equal(packet.frame.where.actor, source.actor);
+    Assert.equal(packet.frame.where.line, location.line);
+
+    await resume(threadFront);
+  })
+);
+
+function evalCode(debuggee) {
+  // Start a new script
+  /* eslint-disable mozilla/var-only-at-top-level, max-nested-callbacks, no-unused-vars */
+  // prettier-ignore
+  Cu.evalInSandbox(
+    "var line0 = Error().lineNumber;\n(" + function () {
+      debugger;
+      var a = (function () {
+        return (function () {
+          return (function () {
+            return (function () {
+              return (function () {
+                var x = 10; // This line gets a breakpoint
+                return 1;
+              })();
+            })();
+          })();
+        })();
+      })();
+    } + ")()",
+    debuggee
+  );
+  /* eslint-enable mozilla/var-only-at-top-level, max-nested-callbacks, no-unused-vars */
+}