From 4e2e9be6abed3225406b466099e397acc0f914d2 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Sat, 22 Feb 2020 17:32:39 -0500
Subject: Reclassify heapsnapshot and nsJSInspector as not part of devtools

This resolves Issue #316
---
 .../tests/unit/test_DominatorTreeNode_insert_03.js | 117 +++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 dom/heapsnapshot/tests/unit/test_DominatorTreeNode_insert_03.js

(limited to 'dom/heapsnapshot/tests/unit/test_DominatorTreeNode_insert_03.js')

diff --git a/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_insert_03.js b/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_insert_03.js
new file mode 100644
index 000000000..f8cb5eec3
--- /dev/null
+++ b/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_insert_03.js
@@ -0,0 +1,117 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test inserting new children into an existing DominatorTreeNode at the root.
+
+const tree = makeTestDominatorTreeNode({ nodeId: 666 }, [
+  makeTestDominatorTreeNode({}),
+  makeTestDominatorTreeNode({}, [
+    makeTestDominatorTreeNode({}),
+    makeTestDominatorTreeNode({}),
+    makeTestDominatorTreeNode({}),
+  ]),
+  makeTestDominatorTreeNode({}),
+]);
+
+const path = [666];
+
+const newChildren = [
+  makeTestDominatorTreeNode({
+    nodeId: 777,
+    parentId: 666
+  }),
+  makeTestDominatorTreeNode({
+    nodeId: 888,
+    parentId: 666
+  }),
+];
+
+const moreChildrenAvailable = false;
+
+const expected = {
+  nodeId: 666,
+  label: undefined,
+  parentId: undefined,
+  shallowSize: 1,
+  retainedSize: 7,
+  children: [
+    {
+      nodeId: 0,
+      label: undefined,
+      shallowSize: 1,
+      retainedSize: 1,
+      parentId: 666,
+      moreChildrenAvailable: true,
+      children: undefined
+    },
+    {
+      nodeId: 4,
+      label: undefined,
+      shallowSize: 1,
+      retainedSize: 4,
+      parentId: 666,
+      children: [
+        {
+          nodeId: 1,
+          label: undefined,
+          shallowSize: 1,
+          retainedSize: 1,
+          parentId: 4,
+          moreChildrenAvailable: true,
+          children: undefined
+        },
+        {
+          nodeId: 2,
+          label: undefined,
+          shallowSize: 1,
+          retainedSize: 1,
+          parentId: 4,
+          moreChildrenAvailable: true,
+          children: undefined
+        },
+        {
+          nodeId: 3,
+          label: undefined,
+          shallowSize: 1,
+          retainedSize: 1,
+          parentId: 4,
+          moreChildrenAvailable: true,
+          children: undefined
+        }
+      ],
+      moreChildrenAvailable: true
+    },
+    {
+      nodeId: 5,
+      label: undefined,
+      shallowSize: 1,
+      retainedSize: 1,
+      parentId: 666,
+      moreChildrenAvailable: true,
+      children: undefined
+    },
+    {
+      nodeId: 777,
+      label: undefined,
+      shallowSize: 1,
+      retainedSize: 1,
+      parentId: 666,
+      moreChildrenAvailable: true,
+      children: undefined
+    },
+    {
+      nodeId: 888,
+      label: undefined,
+      shallowSize: 1,
+      retainedSize: 1,
+      parentId: 666,
+      moreChildrenAvailable: true,
+      children: undefined
+    }
+  ],
+  moreChildrenAvailable: false
+};
+
+function run_test() {
+  assertDominatorTreeNodeInsertion(tree, path, newChildren, moreChildrenAvailable, expected);
+}
-- 
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