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#621 Don't add ICC profile for default gray images

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This commit is contained in:
Harald Kuhr
2021-08-31 22:16:08 +02:00
parent aa030f526c
commit 105a1ee466
4 changed files with 62 additions and 3 deletions
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18
imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/color/ColorSpacesTest.java
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@@ -184,6 +184,24 @@ public class ColorSpacesTest {
ColorSpaces.isCS_sRGB(null);
}
@Test
public void testIsCS_GRAYTrue() {
assertTrue(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_GRAY)));
}
@Test
public void testIsCS_GRAYFalse() {
assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_sRGB)));
assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_LINEAR_RGB)));
assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_CIEXYZ)));
assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_PYCC)));
}
@Test(expected = IllegalArgumentException.class)
public void testIsCS_GRAYNull() {
ColorSpaces.isCS_GRAY(null);
}
@Test
public void testEqualHeadersDifferentProfile() throws IOException {
// These profiles are extracted from various JPEGs, and have the exact same profile header...