Add m-esr52 at 52.6.0

1 files changed, 78 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-tree-view-04.js b/devtools/client/performance/test/browser_perf-tree-view-04.js
new file mode 100644
index 000000000..b2bc3dae5
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-tree-view-04.js
@@ -0,0 +1,78 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests if the profiler's tree view implementation works properly and
+ * creates the correct DOM nodes in the correct order.
+ */
+
+const { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
+const { CallView } = require("devtools/client/performance/modules/widgets/tree-view");
+const { synthesizeProfile } = require("devtools/client/performance/test/helpers/synth-utils");
+
+add_task(function () {
+  let profile = synthesizeProfile();
+  let threadNode = new ThreadNode(profile.threads[0], { startTime: 0, endTime: 20 });
+
+  // Don't display the synthesized (root) and the real (root) node twice.
+  threadNode.calls = threadNode.calls[0].calls;
+
+  let treeRoot = new CallView({ frame: threadNode });
+  let container = document.createElement("vbox");
+  treeRoot.attachTo(container);
+
+  is(treeRoot.target.getAttribute("origin"), "chrome",
+    "The root node's 'origin' attribute is correct.");
+  is(treeRoot.target.getAttribute("category"), "",
+    "The root node's 'category' attribute is correct.");
+  is(treeRoot.target.getAttribute("tooltiptext"), "",
+    "The root node's 'tooltiptext' attribute is correct.");
+  is(treeRoot.target.querySelector(".call-tree-category"), null,
+    "The root node's category label cell should be hidden.");
+
+  let A = treeRoot.getChild();
+  let B = A.getChild();
+  let D = B.getChild();
+
+  is(D.target.getAttribute("origin"), "chrome",
+    "The .A.B.D node's 'origin' attribute is correct.");
+  is(D.target.getAttribute("category"), "gc",
+    "The .A.B.D node's 'category' attribute is correct.");
+  is(D.target.getAttribute("tooltiptext"), "D (http://foo/bar/baz:78:9)",
+    "The .A.B.D node's 'tooltiptext' attribute is correct.");
+
+  is(D.target.childNodes.length, 6,
+    "The number of columns displayed for tree items is correct.");
+  is(D.target.childNodes[0].getAttribute("type"), "duration",
+    "The first column displayed for tree items is correct.");
+  is(D.target.childNodes[1].getAttribute("type"), "percentage",
+    "The third column displayed for tree items is correct.");
+  is(D.target.childNodes[2].getAttribute("type"), "self-duration",
+    "The second column displayed for tree items is correct.");
+  is(D.target.childNodes[3].getAttribute("type"), "self-percentage",
+    "The fourth column displayed for tree items is correct.");
+  is(D.target.childNodes[4].getAttribute("type"), "samples",
+    "The fifth column displayed for tree items is correct.");
+  is(D.target.childNodes[5].getAttribute("type"), "function",
+    "The sixth column displayed for tree items is correct.");
+
+  let functionCell = D.target.childNodes[5];
+
+  is(functionCell.childNodes.length, 7,
+    "The number of columns displayed for function cells is correct.");
+  is(functionCell.childNodes[0].className, "arrow theme-twisty",
+    "The first node displayed for function cells is correct.");
+  is(functionCell.childNodes[1].className, "plain call-tree-name",
+    "The second node displayed for function cells is correct.");
+  is(functionCell.childNodes[2].className, "plain call-tree-url",
+    "The third node displayed for function cells is correct.");
+  is(functionCell.childNodes[3].className, "plain call-tree-line",
+    "The fourth node displayed for function cells is correct.");
+  is(functionCell.childNodes[4].className, "plain call-tree-column",
+    "The fifth node displayed for function cells is correct.");
+  is(functionCell.childNodes[5].className, "plain call-tree-host",
+    "The sixth node displayed for function cells is correct.");
+  is(functionCell.childNodes[6].className, "plain call-tree-category",
+    "The seventh node displayed for function cells is correct.");
+});