From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../test/unit/test_tree-model-allocations-01.js    | 95 ++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 devtools/client/performance/test/unit/test_tree-model-allocations-01.js

(limited to 'devtools/client/performance/test/unit/test_tree-model-allocations-01.js')

diff --git a/devtools/client/performance/test/unit/test_tree-model-allocations-01.js b/devtools/client/performance/test/unit/test_tree-model-allocations-01.js
new file mode 100644
index 000000000..331a625f9
--- /dev/null
+++ b/devtools/client/performance/test/unit/test_tree-model-allocations-01.js
@@ -0,0 +1,95 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+/**
+ * Tests that the tree model calculates correct costs/percentages for
+ * allocation frame nodes.
+ */
+
+function run_test() {
+  run_next_test();
+}
+
+add_task(function () {
+  let { ThreadNode } = require("devtools/client/performance/modules/logic/tree-model");
+  const { getProfileThreadFromAllocations } = require("devtools/shared/performance/recording-utils");
+  let allocationData = getProfileThreadFromAllocations(TEST_DATA);
+  let thread = new ThreadNode(allocationData, { startTime: 0, endTime: 1000 });
+
+  /* eslint-disable max-len */
+  /**
+   * Values are in order according to:
+   * +-------------+------------+-------------+-------------+------------------------------+
+   * | Self Bytes  | Self Count | Total Bytes | Total Count | Function                     |
+   * +-------------+------------+-------------+-------------+------------------------------+
+   * | 1790272 41% | 8307   17% | 1790372 42% | 8317    18% | V someFunc @ a.j:345:6       |
+   * |     100  1% | 10      1% |     100  1% |   10     1% |   > callerFunc @ b.j:765:34  |
+   * +-------------+------------+-------------+-------------+------------------------------+
+   */
+   /* eslint-enable max-len */
+  [
+    [100, 10, 1, 33, 1000, 100, 3, 100, "x (A:1:2)", [
+      [200, 20, 1, 33, 900, 90, 2, 66, "y (B:3:4)", [
+        [700, 70, 1, 33, 700, 70, 1, 33, "z (C:5:6)"]
+      ]]
+    ]]
+  ].forEach(compareFrameInfo(thread));
+});
+
+function compareFrameInfo(root, parent) {
+  parent = parent || root;
+  let fields = [
+    "selfSize", "selfSizePercentage", "selfCount", "selfCountPercentage",
+    "totalSize", "totalSizePercentage", "totalCount", "totalCountPercentage"
+  ];
+  return function (def) {
+    let children;
+    if (Array.isArray(def[def.length - 1])) {
+      children = def.pop();
+    }
+    let name = def.pop();
+    let expected = def;
+
+    let node = getFrameNodePath(parent, name);
+    let data = node.getInfo({ root, allocations: true });
+
+    fields.forEach((field, i) => {
+      let actual = data[field];
+      if (/percentage/i.test(field)) {
+        actual = Number.parseInt(actual, 10);
+      }
+      equal(actual, expected[i], `${name} has correct ${field}: ${expected[i]}`);
+    });
+
+    if (children) {
+      children.forEach(compareFrameInfo(root, node));
+    }
+  };
+}
+
+var TEST_DATA = {
+  sites: [1, 2, 3],
+  timestamps: [150, 200, 250],
+  sizes: [100, 200, 700],
+  frames: [
+    null, {
+      source: "A",
+      line: 1,
+      column: 2,
+      functionDisplayName: "x",
+      parent: 0
+    }, {
+      source: "B",
+      line: 3,
+      column: 4,
+      functionDisplayName: "y",
+      parent: 1
+    }, {
+      source: "C",
+      line: 5,
+      column: 6,
+      functionDisplayName: "z",
+      parent: 2
+    }
+  ]
+};
-- 
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