Add m-esr52 at 52.6.0

1 files changed, 84 insertions, 0 deletions

diff --git a/devtools/client/performance/test/unit/test_tree-model-09.js b/devtools/client/performance/test/unit/test_tree-model-09.js
new file mode 100644
index 000000000..1bf267227
--- /dev/null
+++ b/devtools/client/performance/test/unit/test_tree-model-09.js
@@ -0,0 +1,84 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that when displaying only content nodes, platform nodes are generalized.
+ */
+
+function run_test() {
+  run_next_test();
+}
+
+add_task(function test() {
+  let { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
+  let url = (n) => `http://content/${n}`;
+
+  // Create a root node from a given samples array.
+
+  let root = getFrameNodePath(new ThreadNode(gThread, { startTime: 5, endTime: 25,
+                                                        contentOnly: true }), "(root)");
+
+  /*
+   * should have a tree like:
+   * root
+   *   - (Tools)
+   *   - A
+   *     - B
+   *       - C
+   *       - D
+   *     - E
+   *       - F
+   *         - (Tools)
+   */
+
+  // Test the root node.
+
+  equal(root.calls.length, 2, "root has 2 children");
+  ok(getFrameNodePath(root, url("A")), "root has content child");
+  ok(getFrameNodePath(root, "9000"),
+    "root has platform generalized child from Chrome JS");
+  equal(getFrameNodePath(root, "9000").calls.length, 0,
+    "platform generalized child is a leaf.");
+
+  ok(getFrameNodePath(root, `${url("A")} > ${url("E")} > ${url("F")} > 9000`),
+     "a second leaf of the generalized Chrome JS exists.");
+
+  equal(getFrameNodePath(root, "9000").category,
+     getFrameNodePath(root, `${url("A")} > ${url("E")} > ${url("F")} > 9000`).category,
+     "generalized frames of same type are duplicated in top-down view");
+});
+
+var gThread = synthesizeProfileForTest([{
+  time: 5,
+  frames: [
+    { location: "(root)" },
+    { location: "http://content/A" },
+    { location: "http://content/B" },
+    { location: "http://content/C" }
+  ]
+}, {
+  time: 5 + 6,
+  frames: [
+    { location: "(root)" },
+    { location: "http://content/A" },
+    { location: "http://content/B" },
+    { location: "fn (resource://loader.js -> resource://devtools/timeline.js)" },
+    { location: "http://content/D" }
+  ]
+}, {
+  time: 5 + 6 + 7,
+  frames: [
+    { location: "(root)" },
+    { location: "http://content/A" },
+    { location: "http://content/E" },
+    { location: "http://content/F" },
+    { location: "fn (resource://loader.js -> resource://devtools/promise.js)" }
+  ]
+}, {
+  time: 5 + 20,
+  frames: [
+    { location: "(root)" },
+    { location: "somefn (resource://loader.js -> resource://devtools/framerate.js)" }
+  ]
+}]);