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Move color processing to JS

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Reviewed By: @vjeux

Differential Revision: D2346353
This commit is contained in:
Alexsander Akers
2015-09-17 08:36:08 -07:00
committed by facebook-github-bot-7
parent 6078a4f865
commit 9a2d05d9b2
17 changed files with 292 additions and 424 deletions
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79
Examples/UIExplorer/UIExplorerUnitTests/RCTConvert_UIColorTests.m
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@@ -1,79 +0,0 @@
/**
* The examples provided by Facebook are for non-commercial testing and
* evaluation purposes only.
*
* Facebook reserves all rights not expressly granted.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#import <XCTest/XCTest.h>
#import "RCTConvert.h"
@interface RCTConvert_UIColorTests : XCTestCase
@end
@implementation RCTConvert_UIColorTests
#define XCTAssertEqualColors(color1, color2) do { \
CGFloat r1, g1, b1, a1; \
CGFloat r2, g2, b2, a2; \
XCTAssertTrue([(color1) getRed:&r1 green:&g1 blue:&b1 alpha:&a1] && \
[(color2) getRed:&r2 green:&g2 blue:&b2 alpha:&a2] && \
r1 == r2 && g1 == g2 && b1 == b2 && a1 == a2, \
@"rgba(%d, %d, %d, %.3f) != rgba(%d, %d, %d, %.3f)", \
(int)(r1 * 255), (int)(g1 * 255), (int)(b1 * 255), a1, \
(int)(r2 * 255), (int)(g2 * 255), (int)(b2 * 255), a2 \
); \
} while (0)
- (void)testHex3
{
UIColor *color = [RCTConvert UIColor:@"#333"];
UIColor *expected = [UIColor colorWithWhite:0.2 alpha:1.0];
XCTAssertEqualColors(color, expected);
}
- (void)testHex6
{
UIColor *color = [RCTConvert UIColor:@"#666"];
UIColor *expected = [UIColor colorWithWhite:0.4 alpha:1.0];
XCTAssertEqualColors(color, expected);
}
- (void)testRGB
{
UIColor *color = [RCTConvert UIColor:@"rgb(51, 102, 153)"];
UIColor *expected = [UIColor colorWithRed:0.2 green:0.4 blue:0.6 alpha:1.0];
XCTAssertEqualColors(color, expected);
}
- (void)testRGBA
{
UIColor *color = [RCTConvert UIColor:@"rgba(51, 102, 153, 0.5)"];
UIColor *expected = [UIColor colorWithRed:0.2 green:0.4 blue:0.6 alpha:0.5];
XCTAssertEqualColors(color, expected);
}
- (void)testHSL
{
UIColor *color = [RCTConvert UIColor:@"hsl(30, 50%, 50%)"];
UIColor *expected = [UIColor colorWithHue:30.0 / 360.0 saturation:0.5 brightness:0.5 alpha:1.0];
XCTAssertEqualColors(color, expected);
}
- (void)testHSLA
{
UIColor *color = [RCTConvert UIColor:@"hsla(30, 50%, 50%, 0.5)"];
UIColor *expected = [UIColor colorWithHue:30.0 / 360.0 saturation:0.5 brightness:0.5 alpha:0.5];
XCTAssertEqualColors(color, expected);
}
@end