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Made test case more robust when running headless on Windows.

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This commit is contained in:
Harald Kuhr 2017-11-18 14:25:15 +01:00
parent b68848f58f
commit 719b6e7883
1 changed files with 5 additions and 12 deletions
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17
imageio/imageio-core/src/test/java/com/twelvemonkeys/imageio/util/ImageReaderAbstractTest.java
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@ -540,7 +540,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
}
}
protected final void assertImageDataEquals(String message, BufferedImage expected, BufferedImage actual) {
public static void assertImageDataEquals(String message, BufferedImage expected, BufferedImage actual) {
assertNotNull("Expected image was null", expected);
assertNotNull("Actual image was null!", actual);
@ -1447,7 +1447,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
ImageTypeSpecifier valid = pValidTypes.next();
boolean removed = illegalTypes.remove(valid);
// TODO: 4BYTE_ABGR (6) and 4BYTE_ABGR_PRE (7) is essentially the same type...
// TODO: 4BYTE_ABGR (6) and 4BYTE_ABGR_PRE (7) is essentially the same type...
// #$@*%$! ImageTypeSpecifier.equals is not well-defined
if (!removed) {
for (Iterator<ImageTypeSpecifier> iterator = illegalTypes.iterator(); iterator.hasNext();) {
@ -1550,15 +1550,8 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
assertNotSame("Multiple reads return same (mutable) image", one, two);
Graphics2D g = one.createGraphics();
try {
g.setColor(Color.WHITE);
g.setXORMode(Color.BLACK);
g.fillRect(0, 0, one.getWidth(), one.getHeight());
}
finally {
g.dispose();
}
one.setRGB(0, 0, Color.BLUE.getRGB());
two.setRGB(0, 0, Color.RED.getRGB());
assertTrue(one.getRGB(0, 0) != two.getRGB(0, 0));
}
@ -1574,7 +1567,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
int images = reader.getNumImages(true);
for (int i = 0; i < images; i++) {
int thumbnails = reader.getNumThumbnails(0);
for (int j = 0; j < thumbnails; j++) {
BufferedImage one = reader.readThumbnail(i, j);
BufferedImage two = reader.readThumbnail(i, j);