Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/devtools/server/tests/xpcshell/test_stepping-14.js b/devtools/server/tests/xpcshell/test_stepping-14.js
new file mode 100644
index 0000000000..2cb0c6f331
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_stepping-14.js
@@ -0,0 +1,55 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/*
+ * Check that is possible to step into both the inner and outer function
+ * calls.
+ */
+
+add_task(
+  threadFrontTest(async ({ threadFront, targetFront, debuggee }) => {
+    dumpn("Evaluating test code and waiting for first debugger statement");
+
+    const consoleFront = await targetFront.getFront("console");
+    consoleFront.evaluateJSAsync(
+      `(function () {
+        async function f() {
+          const p = Promise.resolve(43);
+          await p;
+          return p;
+        }
+
+        function call_f() {
+          Promise.resolve(42).then(forty_two => {
+            return forty_two;
+          });
+
+          f().then(v => {
+            return v;
+          });
+        }
+        debugger;
+        call_f();
+      })()`
+    );
+
+    const packet = await waitForEvent(threadFront, "paused");
+    const location = {
+      sourceId: packet.frame.where.actor,
+      line: 4,
+      column: 10,
+    };
+
+    await threadFront.setBreakpoint(location, {});
+
+    const packet2 = await resumeAndWaitForPause(threadFront);
+    Assert.equal(packet2.frame.where.line, 4, "landed at await");
+
+    const packet3 = await stepIn(threadFront);
+    Assert.equal(packet3.frame.where.line, 5, "step to the next line");
+
+    await threadFront.resume();
+  })
+);