Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 22 insertions, 0 deletions

diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js
new file mode 100644
index 0000000000..ba622f55df
--- /dev/null
+++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js
@@ -0,0 +1,22 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Test the HeapAnalyses{Client,Worker} "computeDominatorTree" request.
+
+add_task(async function () {
+  const client = new HeapAnalysesClient();
+
+  const snapshotFilePath = saveNewHeapSnapshot();
+  await client.readHeapSnapshot(snapshotFilePath);
+  ok(true, "Should have read the heap snapshot");
+
+  const dominatorTreeId = await client.computeDominatorTree(snapshotFilePath);
+  equal(
+    typeof dominatorTreeId,
+    "number",
+    "should get a dominator tree id, and it should be a number"
+  );
+
+  client.destroy();
+});