[Author: justincohen]

Fade to translucent mask used by chrome instead of an ellipses or just truncating the string.

R=dmaclach
APPROVED=dmaclach
DELTA=249  (249 added, 0 deleted, 0 changed)

1 files changed, 67 insertions, 0 deletions

diff --git a/iPhone/GTMFadeTruncatingLabelTest.m b/iPhone/GTMFadeTruncatingLabelTest.m
new file mode 100644
index 0000000..052a32f
--- /dev/null
+++ b/iPhone/GTMFadeTruncatingLabelTest.m
@@ -0,0 +1,67 @@
+//
+//  GTMFadeTruncatingLabelTest.m
+//
+//  Copyright 2011 Google Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
+//  use this file except in compliance with the License.  You may obtain a copy
+//  of the License at
+//
+//  http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+//  License for the specific language governing permissions and limitations under
+//  the License.
+//
+#import "GTMNSObject+UnitTesting.h"
+#import "GTMSenTestCase.h"
+#import "GTMFadeTruncatingLabel.h"
+
+@interface GTMFadeTruncatingLabelTest : GTMTestCase
+@end
+
+
+@implementation GTMFadeTruncatingLabelTest
+
+- (void)testFadeTruncatingLabelRight {
+  GTMFadeTruncatingLabel* label = [[[GTMFadeTruncatingLabel alloc]
+                                    initWithFrame:CGRectMake(0, 0, 200, 25)]
+                                   autorelease];
+  label.text = @"A very long string that won't fit";
+  GTMAssertObjectImageEqualToImageNamed(label,
+                                        @"GTMFadeTruncatingLabelTest1",
+                                        @"Mismatched image.");
+  label.text = @"A short string";
+  GTMAssertObjectImageEqualToImageNamed(label,
+                                        @"GTMFadeTruncatingLabelTest2",
+                                        @"Mismatched image.");
+
+  // Dark background, light text.
+  label.backgroundColor = [UIColor blackColor];
+  [label setTextColor:[UIColor whiteColor]];
+
+  label.text = @"A very long string that won't fit";
+  GTMAssertObjectImageEqualToImageNamed(label,
+                                        @"GTMFadeTruncatingLabelTest3",
+                                        @"Mismatched image.");
+  label.text = @"A short string";
+  GTMAssertObjectImageEqualToImageNamed(label,
+                                        @"GTMFadeTruncatingLabelTest4",
+                                        @"Mismatched image.");
+}
+
+- (void)testFadeTruncatingLabelLeftAndRight {
+  GTMFadeTruncatingLabel* label = [[[GTMFadeTruncatingLabel alloc]
+                                    initWithFrame:CGRectMake(0, 0, 200, 25)]
+                                   autorelease];
+  label.truncateMode = GTMFadeTruncatingHeadAndTail;
+
+  label.text = @"Fade on both left and right";
+  GTMAssertObjectImageEqualToImageNamed(label,
+                                        @"GTMFadeTruncatingLabelTest5",
+                                        @"Mismatched image.");
+}
+
+@end