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//
// NSBezierPath+RoundRectTest.m
//
// Copyright 2006-2008 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 <Cocoa/Cocoa.h>
#import <SenTestingKit/SenTestingKit.h>
#import "GTMNSBezierPath+RoundRect.h"
#import "GTMNSView+UnitTesting.h"
@interface GTMNSBezierPath_RoundRectTest : SenTestCase<GTMUnitTestViewDrawer>
@end
@implementation GTMNSBezierPath_RoundRectTest
- (void)testRoundRects {
GTMAssertDrawingEqualToFile(self, NSMakeSize(330, 430), @"GTMNSBezierPath+RoundRectTest", nil, nil);
}
// Draws all of our tests so that we can compare this to our stored TIFF file.
- (void)unitTestViewDrawRect:(NSRect)rect contextInfo:(void*)contextInfo{
NSRect theRects[] = {
NSMakeRect(0.0f, 10.0f, 0.0f, 0.0f), //Empty Rect test
NSMakeRect(50.0f, 10.0f, 30.0f, 30.0f), //Square Test
NSMakeRect(100.0f, 10.0f, 1.0f, 2.0f), //Small Test
NSMakeRect(120.0f, 10.0f, 15.0f, 20.0f), //Medium Test
NSMakeRect(140.0f, 10.0f, 150.0f, 30.0f) //Large Test
};
const unsigned int theRectCount = sizeof(theRects) / sizeof(NSRect);
// Line Width Tests
float theLineWidths[] = { 0.5f, 50.0f, 2.0f };
const unsigned int theLineWidthCount = sizeof(theLineWidths) / sizeof(float);
unsigned int i,j;
for (i = 0; i < theLineWidthCount; ++i) {
for (j = 0; j < theRectCount; ++j) {
NSBezierPath *roundRect = [NSBezierPath gtm_bezierPathWithRoundRect:theRects[j] cornerRadius:20.0f];
[roundRect setLineWidth: theLineWidths[i]];
[roundRect stroke];
float newWidth = 35.0f;
if (i < theLineWidthCount - 1) newWidth += theLineWidths[i + 1] + theLineWidths[i];
theRects[j].origin.y += newWidth;
}
}
// Fill test
NSColor *theColors[] = {
[NSColor colorWithDeviceRed:1.0f green:0.0f blue:0.0f alpha:1.0f],
[NSColor colorWithDeviceRed:0.2f green:0.4f blue:0.6f alpha:0.4f]
};
const unsigned int theColorCount = sizeof(theColors)/sizeof(NSColor);
for (i = 0; i < theColorCount; ++i) {
for (j = 0; j < theRectCount; ++j) {
NSBezierPath *roundRect = [NSBezierPath gtm_bezierPathWithRoundRect:theRects[j] cornerRadius:10.0f];
[theColors[i] setFill];
[roundRect fill];
theRects[j].origin.y += 35.0f;
}
}
// Flatness test
float theFlatness[] = {0.0f, 0.1f, 1.0f, 10.0f};
const unsigned int theFlatnessCount = sizeof(theFlatness)/sizeof(float);
for (i = 0; i < theFlatnessCount; i++) {
for (j = 0; j < theRectCount; ++j) {
NSBezierPath *roundRect = [NSBezierPath gtm_bezierPathWithRoundRect:theRects[j] cornerRadius:6.0f];
[roundRect setFlatness:theFlatness[i]];
[roundRect stroke];
theRects[j].origin.y += 35.0f;
}
}
}
@end
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