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// Copyright (c) 2012 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.
#import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_view_mac.h"
#include <stddef.h>
#include <memory>
#include "base/macros.h"
#include "base/strings/sys_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#import "chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h"
#include "chrome/browser/ui/cocoa/test/cocoa_profile_test.h"
#include "chrome/test/base/testing_profile.h"
#include "components/omnibox/browser/autocomplete_input.h"
#include "components/omnibox/browser/autocomplete_result.h"
#include "ui/gfx/font_list.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/text_elider.h"
namespace {
class MockOmniboxPopupViewMac : public OmniboxPopupViewMac {
public:
MockOmniboxPopupViewMac(OmniboxView* omnibox_view,
OmniboxEditModel* edit_model,
NSTextField* field)
: OmniboxPopupViewMac(omnibox_view, edit_model, field) {
}
void SetResultCount(size_t count) {
ACMatches matches;
for (size_t i = 0; i < count; ++i)
matches.push_back(AutocompleteMatch());
result_.Reset();
result_.AppendMatches(AutocompleteInput(), matches);
}
protected:
const AutocompleteResult& GetResult() const override { return result_; }
private:
AutocompleteResult result_;
};
class OmniboxPopupViewMacTest : public CocoaProfileTest {
public:
OmniboxPopupViewMacTest() {}
private:
DISALLOW_COPY_AND_ASSIGN(OmniboxPopupViewMacTest);
};
TEST_F(OmniboxPopupViewMacTest, UpdatePopupAppearance) {
base::scoped_nsobject<NSTextField> field(
[[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 100, 20)]);
[[test_window() contentView] addSubview:field];
OmniboxViewMac view(NULL, profile(), NULL, NULL);
MockOmniboxPopupViewMac popup_view(&view, view.model(), field);
popup_view.UpdatePopupAppearance();
EXPECT_FALSE(popup_view.IsOpen());
EXPECT_EQ(0, [popup_view.matrix() numberOfRows]);
popup_view.SetResultCount(3);
popup_view.UpdatePopupAppearance();
EXPECT_TRUE(popup_view.IsOpen());
EXPECT_EQ(3, [popup_view.matrix() numberOfRows]);
int old_height = popup_view.GetTargetBounds().height();
popup_view.SetResultCount(5);
popup_view.UpdatePopupAppearance();
EXPECT_GT(popup_view.GetTargetBounds().height(), old_height);
EXPECT_EQ(5, [popup_view.matrix() numberOfRows]);
popup_view.SetResultCount(0);
popup_view.UpdatePopupAppearance();
EXPECT_FALSE(popup_view.IsOpen());
EXPECT_EQ(0, [popup_view.matrix() numberOfRows]);
}
} // namespace
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