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ui/accessibility/ax_tree_unittest.cc

Index: ui/accessibility/ax_tree_unittest.cc
diff --git a/ui/accessibility/ax_tree_unittest.cc b/ui/accessibility/ax_tree_unittest.cc
deleted file mode 100644
index 6c5d8852c6fbb82164b440b00c71d26815c4c384..0000000000000000000000000000000000000000
--- a/ui/accessibility/ax_tree_unittest.cc
+++ /dev/null
@@ -1,298 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/memory/scoped_ptr.h"
-#include "base/strings/string_number_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/accessibility/ax_node.h"
-#include "ui/accessibility/ax_serializable_tree.h"
-#include "ui/accessibility/ax_tree.h"
-#include "ui/accessibility/ax_tree_serializer.h"
-
-namespace ui {
-
-namespace {
-
-class FakeAXTreeDelegate : public AXTreeDelegate {
- public:
-  void OnNodeWillBeDeleted(AXNode* node) override {
-    deleted_ids_.push_back(node->id());
-  }
-
-  void OnNodeCreated(AXNode* node) override {
-    created_ids_.push_back(node->id());
-  }
-
-  void OnNodeChanged(AXNode* node) override {
-    changed_ids_.push_back(node->id());
-  }
-
-  void OnNodeCreationFinished(AXNode* node) override {
-    creation_finished_ids_.push_back(node->id());
-  }
-
-  void OnNodeChangeFinished(AXNode* node) override {
-    change_finished_ids_.push_back(node->id());
-  }
-
-  void OnRootChanged(AXNode* new_root) override {
-    new_root_ids_.push_back(new_root->id());
-  }
-
-  const std::vector<int32>& deleted_ids() { return deleted_ids_; }
-  const std::vector<int32>& created_ids() { return created_ids_; }
-  const std::vector<int32>& creation_finished_ids() {
-    return creation_finished_ids_;
-  }
-  const std::vector<int32>& new_root_ids() { return new_root_ids_; }
-
- private:
-  std::vector<int32> deleted_ids_;
-  std::vector<int32> created_ids_;
-  std::vector<int32> creation_finished_ids_;
-  std::vector<int32> changed_ids_;
-  std::vector<int32> change_finished_ids_;
-  std::vector<int32> new_root_ids_;
-};
-
-}  // namespace
-
-TEST(AXTreeTest, SerializeSimpleAXTree) {
-  AXNodeData root;
-  root.id = 1;
-  root.role = AX_ROLE_ROOT_WEB_AREA;
-  root.state = (1 << AX_STATE_FOCUSABLE) | (1 << AX_STATE_FOCUSED);
-  root.location = gfx::Rect(0, 0, 800, 600);
-  root.child_ids.push_back(2);
-  root.child_ids.push_back(3);
-
-  AXNodeData button;
-  button.id = 2;
-  button.role = AX_ROLE_BUTTON;
-  button.state = 0;
-  button.location = gfx::Rect(20, 20, 200, 30);
-
-  AXNodeData checkbox;
-  checkbox.id = 3;
-  checkbox.role = AX_ROLE_CHECK_BOX;
-  checkbox.state = 0;
-  checkbox.location = gfx::Rect(20, 50, 200, 30);
-
-  AXTreeUpdate initial_state;
-  initial_state.nodes.push_back(root);
-  initial_state.nodes.push_back(button);
-  initial_state.nodes.push_back(checkbox);
-  AXSerializableTree src_tree(initial_state);
-
-  scoped_ptr<AXTreeSource<const AXNode*> > tree_source(
-      src_tree.CreateTreeSource());
-  AXTreeSerializer<const AXNode*> serializer(tree_source.get());
-  AXTreeUpdate update;
-  serializer.SerializeChanges(src_tree.GetRoot(), &update);
-
-  AXTree dst_tree;
-  ASSERT_TRUE(dst_tree.Unserialize(update));
-
-  const AXNode* root_node = dst_tree.GetRoot();
-  ASSERT_TRUE(root_node != NULL);
-  EXPECT_EQ(root.id, root_node->id());
-  EXPECT_EQ(root.role, root_node->data().role);
-
-  ASSERT_EQ(2, root_node->child_count());
-
-  const AXNode* button_node = root_node->ChildAtIndex(0);
-  EXPECT_EQ(button.id, button_node->id());
-  EXPECT_EQ(button.role, button_node->data().role);
-
-  const AXNode* checkbox_node = root_node->ChildAtIndex(1);
-  EXPECT_EQ(checkbox.id, checkbox_node->id());
-  EXPECT_EQ(checkbox.role, checkbox_node->data().role);
-
-  EXPECT_EQ(
-      "id=1 rootWebArea FOCUSABLE FOCUSED (0, 0)-(800, 600) child_ids=2,3\n"
-      "  id=2 button (20, 20)-(200, 30)\n"
-      "  id=3 checkBox (20, 50)-(200, 30)\n",
-      dst_tree.ToString());
-}
-
-TEST(AXTreeTest, SerializeAXTreeUpdate) {
-  AXNodeData list;
-  list.id = 3;
-  list.role = AX_ROLE_LIST;
-  list.state = 0;
-  list.child_ids.push_back(4);
-  list.child_ids.push_back(5);
-  list.child_ids.push_back(6);
-
-  AXNodeData list_item_2;
-  list_item_2.id = 5;
-  list_item_2.role = AX_ROLE_LIST_ITEM;
-  list_item_2.state = 0;
-
-  AXNodeData list_item_3;
-  list_item_3.id = 6;
-  list_item_3.role = AX_ROLE_LIST_ITEM;
-  list_item_3.state = 0;
-
-  AXNodeData button;
-  button.id = 7;
-  button.role = AX_ROLE_BUTTON;
-  button.state = 0;
-
-  AXTreeUpdate update;
-  update.nodes.push_back(list);
-  update.nodes.push_back(list_item_2);
-  update.nodes.push_back(list_item_3);
-  update.nodes.push_back(button);
-
-  EXPECT_EQ(
-      "id=3 list (0, 0)-(0, 0) child_ids=4,5,6\n"
-      "  id=5 listItem (0, 0)-(0, 0)\n"
-      "  id=6 listItem (0, 0)-(0, 0)\n"
-      "id=7 button (0, 0)-(0, 0)\n",
-      update.ToString());
-}
-
-TEST(AXTreeTest, DeleteUnknownSubtreeFails) {
-  AXNodeData root;
-  root.id = 1;
-  root.role = AX_ROLE_ROOT_WEB_AREA;
-
-  AXTreeUpdate initial_state;
-  initial_state.nodes.push_back(root);
-  AXTree tree(initial_state);
-
-  // This should fail because we're asking it to delete
-  // a subtree rooted at id=2, which doesn't exist.
-  AXTreeUpdate update;
-  update.node_id_to_clear = 2;
-  update.nodes.resize(1);
-  update.nodes[0].id = 1;
-  update.nodes[0].id = AX_ROLE_ROOT_WEB_AREA;
-  EXPECT_FALSE(tree.Unserialize(update));
-  ASSERT_EQ("Bad node_id_to_clear: 2", tree.error());
-}
-
-TEST(AXTreeTest, LeaveOrphanedDeletedSubtreeFails) {
-  AXTreeUpdate initial_state;
-  initial_state.nodes.resize(3);
-  initial_state.nodes[0].id = 1;
-  initial_state.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  initial_state.nodes[0].child_ids.push_back(2);
-  initial_state.nodes[0].child_ids.push_back(3);
-  initial_state.nodes[1].id = 2;
-  initial_state.nodes[2].id = 3;
-  AXTree tree(initial_state);
-
-  // This should fail because we delete a subtree rooted at id=2
-  // but never update it.
-  AXTreeUpdate update;
-  update.node_id_to_clear = 2;
-  update.nodes.resize(1);
-  update.nodes[0].id = 3;
-  EXPECT_FALSE(tree.Unserialize(update));
-  ASSERT_EQ("Nodes left pending by the update: 2", tree.error());
-}
-
-TEST(AXTreeTest, LeaveOrphanedNewChildFails) {
-  AXTreeUpdate initial_state;
-  initial_state.nodes.resize(1);
-  initial_state.nodes[0].id = 1;
-  initial_state.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  AXTree tree(initial_state);
-
-  // This should fail because we add a new child to the root node
-  // but never update it.
-  AXTreeUpdate update;
-  update.nodes.resize(1);
-  update.nodes[0].id = 1;
-  update.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  update.nodes[0].child_ids.push_back(2);
-  EXPECT_FALSE(tree.Unserialize(update));
-  ASSERT_EQ("Nodes left pending by the update: 2", tree.error());
-}
-
-TEST(AXTreeTest, DuplicateChildIdFails) {
-  AXTreeUpdate initial_state;
-  initial_state.nodes.resize(1);
-  initial_state.nodes[0].id = 1;
-  initial_state.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  AXTree tree(initial_state);
-
-  // This should fail because a child id appears twice.
-  AXTreeUpdate update;
-  update.nodes.resize(2);
-  update.nodes[0].id = 1;
-  update.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  update.nodes[0].child_ids.push_back(2);
-  update.nodes[0].child_ids.push_back(2);
-  update.nodes[1].id = 2;
-  EXPECT_FALSE(tree.Unserialize(update));
-  ASSERT_EQ("Node 1 has duplicate child id 2", tree.error());
-}
-
-TEST(AXTreeTest, InvalidReparentingFails) {
-  AXTreeUpdate initial_state;
-  initial_state.nodes.resize(3);
-  initial_state.nodes[0].id = 1;
-  initial_state.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  initial_state.nodes[0].child_ids.push_back(2);
-  initial_state.nodes[1].id = 2;
-  initial_state.nodes[1].child_ids.push_back(3);
-  initial_state.nodes[2].id = 3;
-
-  AXTree tree(initial_state);
-
-  // This should fail because node 3 is reparented from node 2 to node 1
-  // without deleting node 1's subtree first.
-  AXTreeUpdate update;
-  update.nodes.resize(3);
-  update.nodes[0].id = 1;
-  update.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  update.nodes[0].child_ids.push_back(3);
-  update.nodes[0].child_ids.push_back(2);
-  update.nodes[1].id = 2;
-  update.nodes[2].id = 3;
-  EXPECT_FALSE(tree.Unserialize(update));
-  ASSERT_EQ("Node 3 reparented from 2 to 1", tree.error());
-}
-
-TEST(AXTreeTest, TreeDelegateIsCalled) {
-  AXTreeUpdate initial_state;
-  initial_state.nodes.resize(1);
-  initial_state.nodes[0].id = 1;
-  initial_state.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-
-  AXTree tree(initial_state);
-  AXTreeUpdate update;
-  update.node_id_to_clear = 1;
-  update.nodes.resize(2);
-  update.nodes[0].id = 2;
-  update.nodes[0].role = AX_ROLE_ROOT_WEB_AREA;
-  update.nodes[0].child_ids.push_back(3);
-  update.nodes[1].id = 3;
-
-  FakeAXTreeDelegate fake_delegate;
-  tree.SetDelegate(&fake_delegate);
-
-  EXPECT_TRUE(tree.Unserialize(update));
-
-  ASSERT_EQ(1U, fake_delegate.deleted_ids().size());
-  EXPECT_EQ(1, fake_delegate.deleted_ids()[0]);
-
-  ASSERT_EQ(2U, fake_delegate.created_ids().size());
-  EXPECT_EQ(2, fake_delegate.created_ids()[0]);
-  EXPECT_EQ(3, fake_delegate.created_ids()[1]);
-
-  ASSERT_EQ(2U, fake_delegate.creation_finished_ids().size());
-  EXPECT_EQ(2, fake_delegate.creation_finished_ids()[0]);
-  EXPECT_EQ(3, fake_delegate.creation_finished_ids()[1]);
-
-  ASSERT_EQ(1U, fake_delegate.new_root_ids().size());
-  EXPECT_EQ(2, fake_delegate.new_root_ids()[0]);
-
-  tree.SetDelegate(NULL);
-}
-
-}  // namespace ui