omnibox_popup_view_mac_unittest.mm revision 23730a6e56a168d1879203e4b3819bb36e3d8f1f 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_view_mac.h"
6
7#include "base/memory/scoped_ptr.h"
8#include "base/strings/sys_string_conversions.h"
9#include "base/strings/utf_string_conversions.h"
10#include "chrome/browser/ui/cocoa/cocoa_profile_test.h"
11#import "chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h"
12#include "chrome/test/base/testing_profile.h"
13#include "ui/gfx/font_list.h"
14#include "ui/gfx/rect.h"
15#include "ui/gfx/text_elider.h"
16
17namespace {
18
19class MockOmniboxPopupViewMac : public OmniboxPopupViewMac {
20 public:
21  MockOmniboxPopupViewMac(OmniboxView* omnibox_view,
22                          OmniboxEditModel* edit_model,
23                          NSTextField* field)
24      : OmniboxPopupViewMac(omnibox_view, edit_model, field) {
25  }
26
27  void SetResultCount(size_t count) {
28    ACMatches matches;
29    for (size_t i = 0; i < count; ++i)
30      matches.push_back(AutocompleteMatch());
31    result_.Reset();
32    result_.AppendMatches(matches);
33  }
34
35 protected:
36  virtual const AutocompleteResult& GetResult() const OVERRIDE {
37    return result_;
38  }
39
40 private:
41  AutocompleteResult result_;
42};
43
44class OmniboxPopupViewMacTest : public CocoaProfileTest {
45 public:
46  OmniboxPopupViewMacTest() {}
47
48 private:
49  DISALLOW_COPY_AND_ASSIGN(OmniboxPopupViewMacTest);
50};
51
52TEST_F(OmniboxPopupViewMacTest, UpdatePopupAppearance) {
53  base::scoped_nsobject<NSTextField> field(
54      [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 100, 20)]);
55  [[test_window() contentView] addSubview:field];
56
57  OmniboxViewMac view(NULL, profile(), NULL, NULL);
58  MockOmniboxPopupViewMac popup_view(&view, view.model(), field);
59
60  popup_view.UpdatePopupAppearance();
61  EXPECT_FALSE(popup_view.IsOpen());
62  EXPECT_EQ(0, [popup_view.matrix() numberOfRows]);
63
64  popup_view.SetResultCount(3);
65  popup_view.UpdatePopupAppearance();
66  EXPECT_TRUE(popup_view.IsOpen());
67  EXPECT_EQ(3, [popup_view.matrix() numberOfRows]);
68
69  int old_height = popup_view.GetTargetBounds().height();
70  popup_view.SetResultCount(5);
71  popup_view.UpdatePopupAppearance();
72  EXPECT_GT(popup_view.GetTargetBounds().height(), old_height);
73  EXPECT_EQ(5, [popup_view.matrix() numberOfRows]);
74
75  popup_view.SetResultCount(0);
76  popup_view.UpdatePopupAppearance();
77  EXPECT_FALSE(popup_view.IsOpen());
78  EXPECT_EQ(0, [popup_view.matrix() numberOfRows]);
79}
80
81}  // namespace
82