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Fix bug in 0-terminated ASCII string parsing + test.

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This commit is contained in:
Harald Kuhr
2022-05-18 20:54:25 +02:00
parent 8992406f50
commit d50fb1a51e
4 changed files with 44 additions and 14 deletions
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imageio/imageio-tga/src/test/java/com/twelvemonkeys/imageio/plugins/tga/TGAImageReaderTest.java
+35 -1
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@@ -33,9 +33,14 @@ package com.twelvemonkeys.imageio.plugins.tga;
import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
import org.junit.Test;
import org.w3c.dom.NodeList;
import javax.imageio.ImageIO;
import javax.imageio.ImageReadParam;
import javax.imageio.ImageReader;
import javax.imageio.metadata.IIOMetadata;
import javax.imageio.metadata.IIOMetadataFormatImpl;
import javax.imageio.metadata.IIOMetadataNode;
import javax.imageio.spi.ImageReaderSpi;
import javax.imageio.stream.ImageInputStream;
import java.awt.*;
@@ -43,7 +48,7 @@ import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.*;
/**
* TGAImageReaderTest
@@ -137,4 +142,33 @@ public class TGAImageReaderTest extends ImageReaderAbstractTest<TGAImageReader>
reader.dispose();
}
@Test
public void testMetadataTextEntries() throws IOException {
ImageReader reader = createReader();
try (ImageInputStream input = ImageIO.createImageInputStream(getClassLoaderResource("/tga/autodesk-3dsmax-extsize494.tga"))) {
reader.setInput(input);
IIOMetadata metadata = reader.getImageMetadata(0);
IIOMetadataNode root = (IIOMetadataNode) metadata.getAsTree(IIOMetadataFormatImpl.standardMetadataFormatName);
NodeList textEntries = root.getElementsByTagName("TextEntry");
boolean softwareFound = false;
for (int i = 0; i < root.getLength(); i++) {
IIOMetadataNode software = (IIOMetadataNode) textEntries.item(i);
if ("Software".equals(software.getAttribute("keyword"))) {
assertEquals("Autodesk 3ds max 1.0", software.getAttribute("value"));
softwareFound = true;
break;
}
}
assertTrue("No Software TextEntry", softwareFound);
}
finally {
reader.dispose();
}
}
}