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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/renderer/accessibility/read_anything/read_anything_test_utils.h"
#include "base/strings/string_number_conversions.h"
namespace test {
void SetUpdateTreeID(ui::AXTreeUpdate* update, ui::AXTreeID tree_id) {
ui::AXTreeData tree_data;
tree_data.tree_id = tree_id;
update->has_tree_data = true;
update->tree_data = tree_data;
}
std::unique_ptr<ui::AXTreeUpdate> CreateInitialUpdate() {
std::unique_ptr<ui::AXTreeUpdate> snapshot =
std::make_unique<ui::AXTreeUpdate>();
ui::AXNodeData node1;
node1.id = 2;
ui::AXNodeData node2;
node2.id = 3;
ui::AXNodeData node3;
node3.id = 4;
ui::AXNodeData root;
root.id = 1;
root.child_ids = {node1.id, node2.id, node3.id};
snapshot->root_id = root.id;
snapshot->nodes = {root, node1, node2, node3};
return snapshot;
}
ui::AXNodeData TextNode(ui::AXNodeID id, const std::u16string& text_content) {
ui::AXNodeData node = TextNode(id);
node.SetNameChecked(text_content);
return node;
}
ui::AXNodeData TextNode(ui::AXNodeID id) {
ui::AXNodeData node;
node.id = id;
node.role = ax::mojom::Role::kStaticText;
return node;
}
ui::AXNodeData TextNodeWithTextFromId(ui::AXNodeID id) {
return TextNode(id, base::NumberToString16(id));
}
ui::AXNodeData ExplicitlyEmptyTextNode(ui::AXNodeID id) {
ui::AXNodeData node = TextNode(id);
node.SetNameExplicitlyEmpty();
return node;
}
ui::AXNodeData LinkNode(ui::AXNodeID id, const std::string& url) {
ui::AXNodeData node;
node.id = id;
node.AddStringAttribute(ax::mojom::StringAttribute::kUrl, url);
return node;
}
ui::AXNodeData GenericContainerNode(ui::AXNodeID id) {
ui::AXNodeData node;
node.id = id;
node.role = ax::mojom::Role::kGenericContainer;
return node;
}
ui::AXNodeData SuperscriptNode(ui::AXNodeID id,
const std::u16string& text_content) {
ui::AXNodeData node = TextNode(id, text_content);
node.SetTextPosition(ax::mojom::TextPosition::kSuperscript);
return node;
}
std::vector<ui::AXTreeUpdate> CreateSimpleUpdateList(
std::vector<ui::AXNodeID> child_ids,
ui::AXTreeID tree_id) {
std::vector<ui::AXTreeUpdate> updates;
for (ui::AXNodeID id = 5; id < 8; ++id) {
child_ids.push_back(id);
ui::AXTreeUpdate update;
SetUpdateTreeID(&update, tree_id);
ui::AXNodeData root;
root.id = 1;
root.child_ids = child_ids;
ui::AXNodeData node = test::TextNodeWithTextFromId(id);
update.root_id = root.id;
update.nodes = {root, node};
updates.push_back(update);
}
return updates;
}
testing::Matcher<ReadAloudTextSegment> TextSegmentMatcher(TextRange range) {
return testing::AllOf(
::testing::Field(&ReadAloudTextSegment::id, ::testing::Eq(range.id)),
::testing::Field(&ReadAloudTextSegment::text_start,
::testing::Eq(range.start)),
::testing::Field(&ReadAloudTextSegment::text_end,
::testing::Eq(range.end)));
}
base::File GetValidModelFile() {
base::FilePath source_root_dir;
base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &source_root_dir);
base::FilePath model_file_path = source_root_dir.AppendASCII("chrome")
.AppendASCII("test")
.AppendASCII("data")
.AppendASCII("accessibility")
.AppendASCII("phrase_segmentation")
.AppendASCII("model.tflite");
base::File file(model_file_path,
(base::File::FLAG_OPEN | base::File::FLAG_READ));
return file;
}
base::File GetInvalidModelFile() {
base::ScopedTempDir temp_dir;
EXPECT_TRUE(temp_dir.CreateUniqueTempDir());
base::FilePath file_path =
temp_dir.GetPath().AppendASCII("model_file.tflite");
base::File file(file_path, (base::File::FLAG_CREATE | base::File::FLAG_READ |
base::File::FLAG_WRITE |
base::File::FLAG_CAN_DELETE_ON_CLOSE));
EXPECT_EQ(5u, file.WriteAtCurrentPos(base::byte_span_from_cstring("12345")));
return file;
}
} // namespace test
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