UiColorTest.java

package delightex.moe;

import apple.uikit.UIColor;
import delightex.graphics.moe.MoeCoreFoundation;
import delightex.graphics.moe.MoeObjC;
import delightex.graphics.moe.MoeUiKit;
import delightex.graphicsTest.performance.framework.PerfTest;
import delightex.graphicsTest.performance.framework.PerformanceFramework;
import delightex.tools.time.PerformanceTimer;

import static delightex.graphics.moe.MoeCoreFoundation.CFDictionaryGetValue;
import static delightex.graphics.moe.MoeUiKit.NSForegroundColorAttributeName;

public class UiColorTest {
  public static String run(PerformanceTimer timer) {
    long cfFontAttributes = MoeUiKit.createDictionaryMutable(); // NSMutableDictionary.alloc().init()
    PerfTest<?>[] tests = {
        useJavaUIColor(cfFontAttributes),
        useNativeUIColor(cfFontAttributes)
    };
    String result = PerformanceFramework.run(10, tests, timer, "");
    MoeCoreFoundation.CFRelease(cfFontAttributes);
    return result;
  }

  private static PerfTest<String> useJavaUIColor(final long cfFontAttributes) {
    return new PerfTest<String>() {
      @Override
      public String run() {
        for (int i = 0; i < 1_000; i++) {
          UIColor uiColor = UIColor.colorWithRedGreenBlueAlpha(
              i / 1000.f, i / 800.f, i / 700.f, i / 600.f);
          MoeUiKit.setForegroundColor(cfFontAttributes, uiColor);
        }
        long l = CFDictionaryGetValue(cfFontAttributes, NSForegroundColorAttributeName());
        return MoeObjC.getClassName(MoeObjC.object_getClass(l));
      }

      @Override
      public String toString() {
        return "1k setForegroundColor Java";
      }
    };
  }

  private static PerfTest<String> useNativeUIColor(final long cfFontAttributes) {
    return new PerfTest<String>() {
      @Override
      public String run() {
        for (int i = 0; i < 1_000; i++) {
          MoeObjC.setForegroundColor(cfFontAttributes,
              i / 1000.f, i / 800.f, i / 700.f, i / 600.f);
        }
        long l = CFDictionaryGetValue(cfFontAttributes, NSForegroundColorAttributeName());
        return MoeObjC.getClassName(MoeObjC.object_getClass(l));
      }

      @Override
      public String toString() {
        return "1k setForegroundColor native";
      }
    };
  }
}