/core/externals/update-engine/externals/google-toolbox-for-mac/AppKit/GTMUILocalizerAndLayoutTweakerTest.m

  1//
  2//  GTMUILocalizerAndLayoutTweakerTest.m
  3//
  4//  Copyright 2009 Google Inc.
  5//
  6//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
  7//  use this file except in compliance with the License.  You may obtain a copy
  8//  of the License at
  9//
 10//  http://www.apache.org/licenses/LICENSE-2.0
 11//
 12//  Unless required by applicable law or agreed to in writing, software
 13//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 14//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 15//  License for the specific language governing permissions and limitations under
 16//  the License.
 17//
 18
 19#import "GTMSenTestCase.h"
 20#import "GTMUILocalizerAndLayoutTweakerTest.h"
 21#import "GTMNSObject+UnitTesting.h"
 22#import "GTMUILocalizerAndLayoutTweaker.h"
 23
 24static NSUInteger gTestPass = 0;
 25
 26@interface GTMUILocalizerAndLayoutTweakerTest : GTMTestCase
 27@end
 28
 29@implementation GTMUILocalizerAndLayoutTweakerTest
 30
 31- (void)testWindowLocalization {
 32  // Test with nib 1
 33  for (gTestPass = 0; gTestPass < 3; ++gTestPass) {
 34    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
 35      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
 36        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest1"];
 37    NSWindow *window = [controller window];
 38    STAssertNotNil(window, @"Pass %zu", gTestPass);
 39    NSString *imageName =
 40      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest1-%ld",
 41        (long)gTestPass];
 42    GTMAssertObjectImageEqualToImageNamed(window, imageName,
 43                                          @"Pass %zu", gTestPass);
 44    [controller release];
 45  }
 46  // Test with nib 2
 47  for (gTestPass = 0; gTestPass < 3; ++gTestPass) {
 48    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
 49      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
 50        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest2"];
 51    NSWindow *window = [controller window];
 52    STAssertNotNil(window, @"Pass %zu", gTestPass);
 53    NSString *imageName =
 54      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest2-%ld",
 55        (long)gTestPass];
 56    GTMAssertObjectImageEqualToImageNamed(window, imageName,
 57                                          @"Pass %zu", gTestPass);
 58    [controller release];
 59  }
 60}
 61
 62- (void)testSizeToFitFixedWidthTextField {
 63  // In the xib, the one field is over sized, the other is undersized, this
 64  // way we make sure the code handles both condions as there was a bahavior
 65  // change between the 10.4 and 10.5 SDKs.
 66  // The right field is also right aligned to make sure the width of the text
 67  // field stays constant.
 68  NSString *kTestStrings[] = {
 69    @"The fox jumps the dog.",
 70    @"The quick brown fox jumps over the lazy dog.",
 71    @"The quick brown fox jumps over the lazy dog.  The quick brown fox jumps "
 72      @"over the lazy dog.  The quick brown fox jumps over the lazy dog.  "
 73      @"The quick brown fox jumps over the lazy dog.  The quick brown fox "
 74      @"jumps over the lazy dog.",
 75    @"The quick brown fox jumps over the lazy dog.\nThe quick brown fox jumps "
 76      @"over the lazy dog.\nThe quick brown fox jumps over the lazy dog.\n"
 77      @"The quick brown fox jumps over the lazy dog.\nThe quick brown fox "
 78      @"jumps over the lazy dog.",
 79    @"The quick brown fox jumps over the lazy dog.  The quick brown fox jumps "
 80      @"over the lazy dog.\nThe quick brown fox jumps over the lazy dog.  "
 81      @"The quick brown fox jumps over the lazy dog.  The quick brown fox "
 82      @"jumps over the lazy dog.  The quick brown fox jumps over the lazy "
 83      @"dog.  The quick brown fox jumps over the lazy dog.\n\nThe End.",
 84  };
 85  for (size_t lp = 0;
 86       lp < (sizeof(kTestStrings) / sizeof(kTestStrings[0]));
 87       ++lp) {
 88    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
 89      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
 90        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest3"];
 91    NSWindow *window = [controller window];
 92    STAssertNotNil(window, @"Pass %zu", lp);
 93    NSTextField *field;
 94    GTM_FOREACH_OBJECT(field, [[window contentView] subviews]) {
 95      STAssertTrue([field isMemberOfClass:[NSTextField class]],
 96                   @"Pass %zu", lp);
 97      [field setStringValue:kTestStrings[lp]];
 98      [GTMUILocalizerAndLayoutTweaker sizeToFitFixedWidthTextField:field];
 99    }
100    NSString *imageName =
101      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest3-%ld",
102       (long)lp];
103    GTMAssertObjectImageEqualToImageNamed(window, imageName,
104                                          @"Pass %zu", lp);
105    [controller release];
106  }
107}
108
109- (void)testButtonStyleLocalizations {
110  // Since we special case standard push buttons, test all button types.
111
112  // This also tests the vertical vs. horizontal layout code on widthbox, if
113  // you look at the xib in IB, turn on the bounds rectagle display, and you'll
114  // see how IB's left alignment is a visual alignment, it doesn't actually
115  // align the bounds of the views.
116
117  for (gTestPass = 0; gTestPass < 3; ++gTestPass) {
118    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
119      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
120        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest4"];
121    NSWindow *window = [controller window];
122    STAssertNotNil(window, @"Pass %zu", gTestPass);
123    NSString *imageName =
124      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest4-%ld",
125        (long)gTestPass];
126    GTMAssertObjectImageEqualToImageNamed(window, imageName,
127                                          @"Pass %zu", gTestPass);
128    [controller release];
129  }
130}
131
132- (void)testWrappingForWidth {
133  NSString *kTestStrings[] = {
134    @"The fox jumps the dog.",
135    @"The quick brown fox jumps over the lazy dog.",
136    @"The quick brown fox jumps over the lazy dog.  The quick brown fox jumps "
137      @"over the lazy dog.  The quick brown fox jumps over the lazy dog.  "
138      @"The quick brown fox jumps over the lazy dog.",
139  };
140  for (size_t lp = 0;
141       lp < (sizeof(kTestStrings) / sizeof(kTestStrings[0]));
142       ++lp) {
143    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
144      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
145        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest5"];
146    NSWindow *window = [controller window];
147    STAssertNotNil(window, @"Pass %zu", lp);
148    NSView *view;
149    GTM_FOREACH_OBJECT(view, [[window contentView] subviews]) {
150      if ([view isMemberOfClass:[NSButton class]]) {
151        NSButton *btn = (id)view;
152        [btn setTitle:kTestStrings[lp]];
153        [GTMUILocalizerAndLayoutTweaker wrapButtonTitleForWidth:btn];
154      } else {
155        STAssertTrue([view isMemberOfClass:[NSMatrix class]],
156                     @"Pass %zu", lp);
157        NSMatrix *mtx = (id)view;
158        NSCell *cell;
159        int i = 0;
160        GTM_FOREACH_OBJECT(cell, [mtx cells]) {
161          [cell setTitle:[NSString stringWithFormat:@"%d %@",
162                          ++i, kTestStrings[lp]]];
163        }
164        [GTMUILocalizerAndLayoutTweaker wrapRadioGroupForWidth:mtx];
165      }
166      [GTMUILocalizerAndLayoutTweaker sizeToFitView:view];
167    }
168    NSString *imageName =
169      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest5-%ld",
170       (long)lp];
171    GTMAssertObjectImageEqualToImageNamed(window, imageName,
172                                          @"Pass %zu", lp);
173    [controller release];
174  }
175}
176
177- (void)testTabViewLocalization {
178  // Test with nib 6
179  for (gTestPass = 0; gTestPass < 3; ++gTestPass) {
180    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
181      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
182        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest6"];
183    NSWindow *window = [controller window];
184    STAssertNotNil(window, @"Pass %zu", gTestPass);
185    NSTabView *tabView = [controller tabView];
186    for (NSInteger tabIndex = 0; tabIndex < [tabView numberOfTabViewItems];
187         ++tabIndex) {
188      [tabView selectTabViewItemAtIndex:tabIndex];
189      NSString *imageName =
190        [NSString stringWithFormat:
191          @"GTMUILocalizerAndLayoutTweakerTest6-tab%ld-%ld",
192          (long)tabIndex, (long)gTestPass];
193      GTMAssertObjectImageEqualToImageNamed(window, imageName,
194                                            @"Pass %zu", gTestPass);
195    }
196    [controller release];
197  }
198  // Test with nib 2
199  for (gTestPass = 0; gTestPass < 3; ++gTestPass) {
200    GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
201      [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
202        initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest2"];
203    NSWindow *window = [controller window];
204    STAssertNotNil(window, @"Pass %zu", gTestPass);
205    NSString *imageName =
206      [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest2-%ld",
207        (long)gTestPass];
208    GTMAssertObjectImageEqualToImageNamed(window, imageName,
209                                          @"Pass %zu", gTestPass);
210    [controller release];
211  }
212}
213
214#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
215
216- (void)testSizeToFitFixedHeightTextField {
217  struct {
218    const char *name;
219    NSUInteger minWidth;
220  } kTestModes[] = {
221    { "NoMin", 0 },
222    { "Min", 450 },
223  };
224  NSString *kTestStrings[] = {
225    @"The fox jumps the dog.",
226    @"The quick brown fox jumps over the lazy dog.",
227    @"The quick brown fox jumps over the lazy dog.  The quick brown fox jumps "
228    @"over the lazy dog.  The quick brown fox jumps over the lazy dog.  "
229    @"The quick brown fox jumps over the lazy dog.  The quick brown fox "
230    @"jumps over the lazy dog.",
231    @"The quick brown fox jumps over the lazy dog.  The quick brown fox jumps "
232    @"over the lazy dog. The quick brown fox jumps over the lazy dog.  "
233    @"The quick brown fox jumps over the lazy dog.  The quick brown fox "
234    @"jumps over the lazy dog.  The quick brown fox jumps over the lazy "
235    @"dog.  The quick brown fox jumps over the lazy dog.  The End.",
236  };
237  for (size_t modeLoop = 0;
238       modeLoop < (sizeof(kTestModes) / sizeof(kTestModes[0]));
239       ++modeLoop) {
240      for (size_t lp = 0;
241         lp < (sizeof(kTestStrings) / sizeof(kTestStrings[0]));
242         ++lp) {
243      GTMUILocalizerAndLayoutTweakerTestWindowController *controller =
244          [[GTMUILocalizerAndLayoutTweakerTestWindowController alloc]
245           initWithWindowNibName:@"GTMUILocalizerAndLayoutTweakerTest7"];
246      NSWindow *window = [controller window];
247      STAssertNotNil(window, @"Pass %zu", lp);
248      NSTextField *field;
249      GTM_FOREACH_OBJECT(field, [[window contentView] subviews]) {
250        STAssertTrue([field isMemberOfClass:[NSTextField class]],
251                     @"Pass %zu", lp);
252        [field setStringValue:kTestStrings[lp]];
253        NSUInteger minWidth = kTestModes[modeLoop].minWidth;
254        if (minWidth) {
255          [GTMUILocalizerAndLayoutTweaker sizeToFitFixedHeightTextField:field
256                                                               minWidth:minWidth];
257        } else {
258          [GTMUILocalizerAndLayoutTweaker sizeToFitFixedHeightTextField:field];
259        }
260      }
261      NSString *imageName =
262        [NSString stringWithFormat:@"GTMUILocalizerAndLayoutTweakerTest7-%s-%ld",
263         kTestModes[modeLoop].name, (long)lp];
264      GTMAssertObjectImageEqualToImageNamed(window, imageName,
265                                            @"Pass %zu-%zu", modeLoop, lp);
266      [controller release];
267    }
268  }
269}
270
271- (void)testSizeToFitFixedHeightTextFieldIntegral {
272  NSTextField* textField =
273      [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 100, 50)];
274  [textField setBezeled:NO];
275  [textField setStringValue:@"The quick brown fox jumps over the lazy dog."];
276  [GTMUILocalizerAndLayoutTweaker sizeToFitFixedHeightTextField:textField];
277  STAssertTrue(
278      NSEqualRects([textField bounds], NSIntegralRect([textField bounds])),
279      nil);
280  [textField release];
281}
282
283#endif  // MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
284
285@end
286
287@implementation GTMUILocalizerAndLayoutTweakerTestWindowController
288
289- (NSTabView *)tabView {
290  return tabView_;
291}
292
293@end
294
295@implementation GTMUILocalizerAndLayoutTweakerTestLocalizer
296
297- (NSString *)localizedStringForString:(NSString *)string {
298  // "[FRAGMENT]:[COUNT]:[COUNT]"
299  // String is split, fragment is repeated count times, and spaces are then
300  // trimmed.  Gives us strings that don't change for the test, but easy to
301  // vary in size.  Which count is used, is controled by |gTestPass| so we
302  // can use a nib more then once.
303  NSArray *parts = [string componentsSeparatedByString:@":"];
304  if ([parts count] > (gTestPass + 1)) {
305    NSString *fragment = [parts objectAtIndex:0];
306    NSInteger count = [[parts objectAtIndex:gTestPass + 1] intValue];
307    if (count) {
308      NSMutableString *result =
309        [NSMutableString stringWithCapacity:count * [fragment length]];
310      while (count--) {
311        [result appendString:fragment];
312      }
313      NSCharacterSet *ws = [NSCharacterSet whitespaceCharacterSet];
314      return [result stringByTrimmingCharactersInSet:ws];
315    }
316  }
317  return nil;
318}
319
320- (void)awakeFromNib {
321  // Stop the base one from logging or doing anything since we don't need it
322  // for this test.
323}
324
325@end