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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/autofill/content/renderer/a11y_utils.h"
#include "components/autofill/core/common/mojom/autofill_types.mojom-shared.h"
#include "content/public/test/render_view_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/web/web_ax_context.h"
#include "third_party/blink/public/web/web_ax_object.h"
#include "third_party/blink/public/web/web_input_element.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "ui/accessibility/ax_mode.h"
#include "ui/accessibility/ax_node_data.h"
namespace autofill {
using A11yUtilsTest = content::RenderViewTest;
TEST_F(A11yUtilsTest, SetAutofillSuggestionAvailability) {
LoadHTML("<input id='input_id'>");
blink::WebDocument document = GetMainFrame()->GetDocument();
// Creating context imitates a screen reader enabled, so that all ax nodes
// are created and attributes/state are updatable.
auto ax_context = std::make_unique<blink::WebAXContext>(
document, ui::kAXModeDefaultForTests);
ax_context->UpdateAXForAllDocuments();
blink::WebInputElement element =
document.GetElementById("input_id").To<blink::WebInputElement>();
blink::WebAXObject element_ax_object =
blink::WebAXObject::FromWebNode(element);
// kNoSuggestions by default.
ui::AXNodeData node_data;
element_ax_object.Serialize(&node_data, ui::AXMode::kExtendedProperties);
EXPECT_FALSE(node_data.HasState(ax::mojom::State::kAutofillAvailable));
EXPECT_FALSE(
node_data.HasStringAttribute(ax::mojom::StringAttribute::kAutoComplete));
// kAutofillAvailable.
SetAutofillSuggestionAvailability(
element, mojom::AutofillSuggestionAvailability::kAutofillAvailable);
ax_context->UpdateAXForAllDocuments();
node_data = ui::AXNodeData();
element_ax_object.Serialize(&node_data, ui::AXMode::kExtendedProperties);
EXPECT_TRUE(node_data.HasState(ax::mojom::State::kAutofillAvailable));
EXPECT_FALSE(
node_data.HasStringAttribute(ax::mojom::StringAttribute::kAutoComplete));
// kAutocompleteAvailable.
SetAutofillSuggestionAvailability(
element, mojom::AutofillSuggestionAvailability::kAutocompleteAvailable);
ax_context->UpdateAXForAllDocuments();
node_data = ui::AXNodeData();
element_ax_object.Serialize(&node_data, ui::AXMode::kExtendedProperties);
EXPECT_FALSE(node_data.HasState(ax::mojom::State::kAutofillAvailable));
EXPECT_TRUE(
node_data.HasStringAttribute(ax::mojom::StringAttribute::kAutoComplete));
// kNoSuggestions.
SetAutofillSuggestionAvailability(
element, mojom::AutofillSuggestionAvailability::kNoSuggestions);
ax_context->UpdateAXForAllDocuments();
node_data = ui::AXNodeData();
element_ax_object.Serialize(&node_data, ui::AXMode::kExtendedProperties);
EXPECT_FALSE(node_data.HasState(ax::mojom::State::kAutofillAvailable));
EXPECT_FALSE(
node_data.HasStringAttribute(ax::mojom::StringAttribute::kAutoComplete));
}
} // namespace autofill
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