1// Copyright (c) 2011 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 <Cocoa/Cocoa.h>
6
7#include "base/mac/scoped_nsobject.h"
8#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
9#import "chrome/browser/ui/cocoa/styled_text_field_cell.h"
10#import "chrome/browser/ui/cocoa/styled_text_field_test_helper.h"
11#include "testing/gtest/include/gtest/gtest.h"
12#include "testing/platform_test.h"
13
14namespace {
15
16// Width of the field so that we don't have to ask |field_| for it all
17// the time.
18const CGFloat kWidth(300.0);
19
20class StyledTextFieldCellTest : public CocoaTest {
21 public:
22  StyledTextFieldCellTest() {
23    // Make sure this is wide enough to play games with the cell
24    // decorations.
25    const NSRect frame = NSMakeRect(0, 0, kWidth, 30);
26
27    base::scoped_nsobject<StyledTextFieldTestCell> cell(
28        [[StyledTextFieldTestCell alloc] initTextCell:@"Testing"]);
29    cell_ = cell.get();
30    [cell_ setEditable:YES];
31    [cell_ setBordered:YES];
32
33    base::scoped_nsobject<NSTextField> view(
34        [[NSTextField alloc] initWithFrame:frame]);
35    view_ = view.get();
36    [view_ setCell:cell_];
37
38    [[test_window() contentView] addSubview:view_];
39  }
40
41  NSTextField* view_;
42  StyledTextFieldTestCell* cell_;
43};
44
45// Basic view tests (AddRemove, Display).
46TEST_VIEW(StyledTextFieldCellTest, view_);
47
48// Test drawing, mostly to ensure nothing leaks or crashes.
49TEST_F(StyledTextFieldCellTest, FocusedDisplay) {
50  [view_ display];
51
52  // Test focused drawing.
53  [test_window() makePretendKeyWindowAndSetFirstResponder:view_];
54  [view_ display];
55  [test_window() clearPretendKeyWindowAndFirstResponder];
56
57  // Test display of various cell configurations.
58  [cell_ setLeftMargin:5];
59  [view_ display];
60
61  [cell_ setRightMargin:15];
62  [view_ display];
63}
64
65// The editor frame should be slightly inset from the text frame.
66TEST_F(StyledTextFieldCellTest, DrawingRectForBounds) {
67  const NSRect bounds = [view_ bounds];
68  NSRect textFrame = [cell_ textFrameForFrame:bounds];
69  NSRect drawingRect = [cell_ drawingRectForBounds:bounds];
70
71  EXPECT_FALSE(NSIsEmptyRect(drawingRect));
72  EXPECT_TRUE(NSContainsRect(textFrame, NSInsetRect(drawingRect, 1, 1)));
73
74  [cell_ setLeftMargin:10];
75  textFrame = [cell_ textFrameForFrame:bounds];
76  drawingRect = [cell_ drawingRectForBounds:bounds];
77  EXPECT_FALSE(NSIsEmptyRect(drawingRect));
78  EXPECT_TRUE(NSContainsRect(textFrame, NSInsetRect(drawingRect, 1, 1)));
79
80  [cell_ setRightMargin:20];
81  textFrame = [cell_ textFrameForFrame:bounds];
82  drawingRect = [cell_ drawingRectForBounds:bounds];
83  EXPECT_FALSE(NSIsEmptyRect(drawingRect));
84  EXPECT_TRUE(NSContainsRect(NSInsetRect(textFrame, 1, 1), drawingRect));
85
86  [cell_ setLeftMargin:0];
87  textFrame = [cell_ textFrameForFrame:bounds];
88  drawingRect = [cell_ drawingRectForBounds:bounds];
89  EXPECT_FALSE(NSIsEmptyRect(drawingRect));
90  EXPECT_TRUE(NSContainsRect(NSInsetRect(textFrame, 1, 1), drawingRect));
91}
92
93}  // namespace
94