Add m-esr52 at 52.6.0

1 files changed, 335 insertions, 0 deletions

diff --git a/devtools/client/memory/test/chrome/head.js b/devtools/client/memory/test/chrome/head.js
new file mode 100644
index 000000000..4ca5a7a7e
--- /dev/null
+++ b/devtools/client/memory/test/chrome/head.js
@@ -0,0 +1,335 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+var { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
+
+var { BrowserLoader } = Cu.import("resource://devtools/client/shared/browser-loader.js", {});
+var { require } = BrowserLoader({
+  baseURI: "resource://devtools/client/memory/",
+  window
+});
+var { Assert } = require("resource://testing-common/Assert.jsm");
+var Services = require("Services");
+var { Task } = require("devtools/shared/task");
+
+var EXPECTED_DTU_ASSERT_FAILURE_COUNT = 0;
+
+SimpleTest.registerCleanupFunction(function () {
+  if (DevToolsUtils.assertionFailureCount !== EXPECTED_DTU_ASSERT_FAILURE_COUNT) {
+    ok(false, "Should have had the expected number of DevToolsUtils.assert() failures. Expected " +
+       EXPECTED_DTU_ASSERT_FAILURE_COUNT + ", got " + DevToolsUtils.assertionFailureCount);
+  }
+});
+
+var DevToolsUtils = require("devtools/shared/DevToolsUtils");
+var { immutableUpdate } = DevToolsUtils;
+var flags = require("devtools/shared/flags");
+flags.testing = true;
+
+var constants = require("devtools/client/memory/constants");
+var {
+  censusDisplays,
+  diffingState,
+  labelDisplays,
+  dominatorTreeState,
+  snapshotState,
+  viewState,
+  censusState
+} = constants;
+
+const {
+  L10N,
+} = require("devtools/client/memory/utils");
+
+var models = require("devtools/client/memory/models");
+
+var Immutable = require("devtools/client/shared/vendor/immutable");
+var React = require("devtools/client/shared/vendor/react");
+var ReactDOM = require("devtools/client/shared/vendor/react-dom");
+var Heap = React.createFactory(require("devtools/client/memory/components/heap"));
+var CensusTreeItem = React.createFactory(require("devtools/client/memory/components/census-tree-item"));
+var DominatorTreeComponent = React.createFactory(require("devtools/client/memory/components/dominator-tree"));
+var DominatorTreeItem = React.createFactory(require("devtools/client/memory/components/dominator-tree-item"));
+var ShortestPaths = React.createFactory(require("devtools/client/memory/components/shortest-paths"));
+var TreeMap = React.createFactory(require("devtools/client/memory/components/tree-map"));
+var SnapshotListItem = React.createFactory(require("devtools/client/memory/components/snapshot-list-item"));
+var List = React.createFactory(require("devtools/client/memory/components/list"));
+var Toolbar = React.createFactory(require("devtools/client/memory/components/toolbar"));
+
+// All tests are asynchronous.
+SimpleTest.waitForExplicitFinish();
+
+var noop = () => {};
+
+var TEST_CENSUS_TREE_ITEM_PROPS = Object.freeze({
+  item: Object.freeze({
+    bytes: 10,
+    count: 1,
+    totalBytes: 10,
+    totalCount: 1,
+    name: "foo",
+    children: [
+      Object.freeze({
+        bytes: 10,
+        count: 1,
+        totalBytes: 10,
+        totalCount: 1,
+        name: "bar",
+      })
+    ]
+  }),
+  depth: 0,
+  arrow: ">",
+  focused: true,
+  getPercentBytes: () => 50,
+  getPercentCount: () => 50,
+  showSign: false,
+  onViewSourceInDebugger: noop,
+  inverted: false,
+});
+
+// Counter for mock DominatorTreeNode ids.
+var TEST_NODE_ID_COUNTER = 0;
+
+/**
+ * Create a mock DominatorTreeNode for testing, with sane defaults. Override any
+ * property by providing it on `opts`. Optionally pass child nodes as well.
+ *
+ * @param {Object} opts
+ * @param {Array<DominatorTreeNode>?} children
+ *
+ * @returns {DominatorTreeNode}
+ */
+function makeTestDominatorTreeNode(opts, children) {
+  const nodeId = TEST_NODE_ID_COUNTER++;
+
+  const node = Object.assign({
+    nodeId,
+    label: ["other", "SomeType"],
+    shallowSize: 1,
+    retainedSize: (children || []).reduce((size, c) => size + c.retainedSize, 1),
+    parentId: undefined,
+    children,
+    moreChildrenAvailable: true,
+  }, opts);
+
+  if (children && children.length) {
+    children.map(c => c.parentId = node.nodeId);
+  }
+
+  return node;
+}
+
+var TEST_DOMINATOR_TREE = Object.freeze({
+  dominatorTreeId: 666,
+  root: (function makeTree(depth = 0) {
+    let children;
+    if (depth <= 3) {
+      children = [
+        makeTree(depth + 1),
+        makeTree(depth + 1),
+        makeTree(depth + 1),
+      ];
+    }
+    return makeTestDominatorTreeNode({}, children);
+  }()),
+  expanded: new Set(),
+  focused: null,
+  error: null,
+  display: labelDisplays.coarseType,
+  activeFetchRequestCount: null,
+  state: dominatorTreeState.LOADED,
+});
+
+var TEST_DOMINATOR_TREE_PROPS = Object.freeze({
+  dominatorTree: TEST_DOMINATOR_TREE,
+  onLoadMoreSiblings: noop,
+  onViewSourceInDebugger: noop,
+  onExpand: noop,
+  onCollapse: noop,
+});
+
+var TEST_SHORTEST_PATHS_PROPS = Object.freeze({
+  graph: Object.freeze({
+    nodes: [
+      { id: 1, label: ["other", "SomeType"] },
+      { id: 2, label: ["other", "SomeType"] },
+      { id: 3, label: ["other", "SomeType"] },
+    ],
+    edges: [
+      { from: 1, to: 2, name: "1->2" },
+      { from: 1, to: 3, name: "1->3" },
+      { from: 2, to: 3, name: "2->3" },
+    ],
+  }),
+});
+
+var TEST_SNAPSHOT = Object.freeze({
+  id: 1337,
+  selected: true,
+  path: "/fake/path/to/snapshot",
+  census: Object.freeze({
+    report: Object.freeze({
+      objects: Object.freeze({ count: 4, bytes: 400 }),
+      scripts: Object.freeze({ count: 3, bytes: 300 }),
+      strings: Object.freeze({ count: 2, bytes: 200 }),
+      other: Object.freeze({ count: 1, bytes: 100 }),
+    }),
+    display: Object.freeze({
+      displayName: "Test Display",
+      tooltip: "Test display tooltup",
+      inverted: false,
+      breakdown: Object.freeze({
+        by: "coarseType",
+        objects: Object.freeze({ by: "count", count: true, bytes: true }),
+        scripts: Object.freeze({ by: "count", count: true, bytes: true }),
+        strings: Object.freeze({ by: "count", count: true, bytes: true }),
+        other: Object.freeze({ by: "count", count: true, bytes: true }),
+      }),
+    }),
+    state: censusState.SAVED,
+    inverted: false,
+    filter: null,
+    expanded: new Set(),
+    focused: null,
+    parentMap: Object.freeze(Object.create(null))
+  }),
+  dominatorTree: TEST_DOMINATOR_TREE,
+  error: null,
+  imported: false,
+  creationTime: 0,
+  state: snapshotState.READ,
+});
+
+var TEST_HEAP_PROPS = Object.freeze({
+  onSnapshotClick: noop,
+  onLoadMoreSiblings: noop,
+  onCensusExpand: noop,
+  onCensusCollapse: noop,
+  onDominatorTreeExpand: noop,
+  onDominatorTreeCollapse: noop,
+  onCensusFocus: noop,
+  onDominatorTreeFocus: noop,
+  onViewSourceInDebugger: noop,
+  diffing: null,
+  view: { state: viewState.CENSUS, },
+  snapshot: TEST_SNAPSHOT,
+  sizes: Object.freeze({ shortestPathsSize: .5 }),
+  onShortestPathsResize: noop,
+});
+
+var TEST_TOOLBAR_PROPS = Object.freeze({
+  censusDisplays: [
+    censusDisplays.coarseType,
+    censusDisplays.allocationStack,
+    censusDisplays.invertedAllocationStack,
+  ],
+  censusDisplay: censusDisplays.coarseType,
+  onTakeSnapshotClick: noop,
+  onImportClick: noop,
+  onCensusDisplayChange: noop,
+  onToggleRecordAllocationStacks: noop,
+  allocations: models.allocations,
+  onToggleInverted: noop,
+  inverted: false,
+  filterString: null,
+  setFilterString: noop,
+  diffing: null,
+  onToggleDiffing: noop,
+  view: { state: viewState.CENSUS, },
+  onViewChange: noop,
+  labelDisplays: [
+    labelDisplays.coarseType,
+    labelDisplays.allocationStack,
+  ],
+  labelDisplay: labelDisplays.coarseType,
+  onLabelDisplayChange: noop,
+  snapshots: [],
+});
+
+function makeTestCensusNode() {
+  return {
+    name: "Function",
+    bytes: 100,
+    totalBytes: 100,
+    count: 100,
+    totalCount: 100,
+    children: []
+  };
+}
+
+var TEST_TREE_MAP_PROPS = Object.freeze({
+  treeMap: Object.freeze({
+    report: {
+      name: null,
+      bytes: 0,
+      totalBytes: 400,
+      count: 0,
+      totalCount: 400,
+      children: [
+        {
+          name: "objects",
+          bytes: 0,
+          totalBytes: 200,
+          count: 0,
+          totalCount: 200,
+          children: [ makeTestCensusNode(), makeTestCensusNode() ]
+        },
+        {
+          name: "other",
+          bytes: 0,
+          totalBytes: 200,
+          count: 0,
+          totalCount: 200,
+          children: [ makeTestCensusNode(), makeTestCensusNode() ],
+        }
+      ]
+    }
+  })
+});
+
+var TEST_SNAPSHOT_LIST_ITEM_PROPS = Object.freeze({
+  onClick: noop,
+  onSave: noop,
+  onDelete: noop,
+  item: TEST_SNAPSHOT,
+  index: 1234,
+});
+
+function onNextAnimationFrame(fn) {
+  return () =>
+    requestAnimationFrame(() =>
+      requestAnimationFrame(fn));
+}
+
+/**
+ * Render the provided ReactElement in the provided HTML container.
+ * Returns a Promise that will resolve the rendered element as a React
+ * component.
+ */
+function renderComponent(element, container) {
+  return new Promise(resolve => {
+    let component = ReactDOM.render(element, container,
+      onNextAnimationFrame(() => {
+        dumpn("Rendered = " + container.innerHTML);
+        resolve(component);
+      }));
+  });
+}
+
+function setState(component, newState) {
+  return new Promise(resolve => {
+    component.setState(newState, onNextAnimationFrame(resolve));
+  });
+}
+
+function setProps(component, newProps) {
+  return new Promise(resolve => {
+    component.setProps(newProps, onNextAnimationFrame(resolve));
+  });
+}
+
+function dumpn(msg) {
+  dump(`MEMORY-TEST: ${msg}\n`);
+}