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#421: Fix for LCMS profile issue, due to LCMS altering the profile header on first use (ie. validation).

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This commit is contained in:
Harald Kuhr
2018-04-06 20:45:38 +02:00
parent 2078843086
commit 961dee3d41
5 changed files with 39 additions and 30 deletions
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imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/color/ColorSpacesTest.java
+20 -28
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@@ -36,6 +36,7 @@ import java.awt.color.ICC_Profile;
import java.io.IOException;
import static org.junit.Assert.*;
import static org.junit.Assume.assumeTrue;
/**
* ColorSpacesTest
@@ -45,6 +46,25 @@ import static org.junit.Assert.*;
* @version $Id: ColorSpacesTest.java,v 1.0 07.02.11 14.32 haraldk Exp$
*/
public class ColorSpacesTest {
@Test
public void testAdobeRGB98AlwaysSame() {
ColorSpace cs = ColorSpaces.getColorSpace(ColorSpaces.CS_ADOBE_RGB_1998);
assertSame(cs, ColorSpaces.getColorSpace(ColorSpaces.CS_ADOBE_RGB_1998));
assertTrue(cs instanceof ICC_ColorSpace);
ICC_ColorSpace iccCs = (ICC_ColorSpace) cs;
assertSame(cs, ColorSpaces.createColorSpace(iccCs.getProfile()));
}
@Test
public void testCMYKAlwaysSame() {
ColorSpace cs = ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK);
assertSame(cs, ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK));
assumeTrue(cs instanceof ICC_ColorSpace); // NOTE: Ignores test on systems without CMYK profile
ICC_ColorSpace iccCs = (ICC_ColorSpace) cs;
assertSame(cs, ColorSpaces.createColorSpace(iccCs.getProfile()));
}
@Test
public void testCreateColorSpaceFromKnownProfileReturnsInternalCS_sRGB() {
@@ -134,20 +154,6 @@ public class ColorSpacesTest {
assertEquals(ColorSpace.TYPE_RGB, ColorSpaces.getColorSpace(ColorSpaces.CS_ADOBE_RGB_1998).getType());
}
@Test
public void testAdobeRGB98AlwaysSame() {
ColorSpace cs = ColorSpaces.getColorSpace(ColorSpaces.CS_ADOBE_RGB_1998);
assertSame(cs, ColorSpaces.getColorSpace(ColorSpaces.CS_ADOBE_RGB_1998));
if (cs instanceof ICC_ColorSpace) {
ICC_ColorSpace iccCs = (ICC_ColorSpace) cs;
assertSame(cs, ColorSpaces.createColorSpace(iccCs.getProfile()));
}
else {
System.err.println("WARNING: Not an ICC_ColorSpace: " + cs);
}
}
@Test
public void testCMYKNotNull() {
assertNotNull(ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK));
@@ -158,20 +164,6 @@ public class ColorSpacesTest {
assertEquals(ColorSpace.TYPE_CMYK, ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK).getType());
}
@Test
public void testCMYKAlwaysSame() {
ColorSpace cs = ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK);
assertSame(cs, ColorSpaces.getColorSpace(ColorSpaces.CS_GENERIC_CMYK));
if (cs instanceof ICC_ColorSpace) {
ICC_ColorSpace iccCs = (ICC_ColorSpace) cs;
assertSame(cs, ColorSpaces.createColorSpace(iccCs.getProfile()));
}
else {
System.err.println("Warning: Not an ICC_ColorSpace: " + cs);
}
}
@Test
public void testIsCS_sRGBTrue() {
assertTrue(ColorSpaces.isCS_sRGB(ICC_Profile.getInstance(ColorSpace.CS_sRGB)));