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failure reporting to include XML comparison for convenience

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This commit is contained in:
Alexey Gopachenko
2012-05-20 20:00:16 +02:00
parent 987ea370f0
commit e8ae75709d
1 changed files with 34 additions and 1 deletions
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java/testFramework/src/com/intellij/testFramework/codeInsight/hierarchy/HierarchyViewTestBase.java
+34 -1
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@@ -5,8 +5,10 @@ import com.intellij.ide.hierarchy.HierarchyNodeDescriptor;
import com.intellij.ide.hierarchy.HierarchyTreeStructure;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.JDOMUtil;
import com.intellij.openapi.util.io.FileUtil;
import org.jdom.Document;
import org.jdom.Element;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.util.*;
@@ -32,7 +34,38 @@ public abstract class HierarchyViewTestBase extends CodeInsightTestCase {
configureByFiles(null, relFilePaths);
final String verificationFilePath = getTestDataPath() + "/" + getBasePath() + "/" + getTestName(false) + "_verification.xml";
checkHierarchyTreeStructure(treeStructureComputable.compute(), JDOMUtil.loadDocument(new File(verificationFilePath)));
HierarchyTreeStructure structure = treeStructureComputable.compute();
try {
checkHierarchyTreeStructure(structure, JDOMUtil.loadDocument(new File(verificationFilePath)));
} catch (Throwable e) {
assertEquals("XML structure comparison for your convenience, actual failure details BELOW",
FileUtil.loadFile(new File(verificationFilePath)), dump(structure, null, 0));
//noinspection CallToPrintStackTrace
e.printStackTrace();
}
}
private static String dump(final HierarchyTreeStructure treeStructure, @Nullable HierarchyNodeDescriptor descriptor, int level) {
if(descriptor==null) descriptor = (HierarchyNodeDescriptor)treeStructure.getRootElement();
StringBuilder b = new StringBuilder();
for(int i = 0; i<level; i++) b.append(" ");
descriptor.update();
b.append("<node text=\"").append(descriptor.getHighlightedText().getText()).append("\"")
.append(treeStructure.getBaseDescriptor() == descriptor ? " base=\"true\"" : "");
final Object[] children = treeStructure.getChildElements(descriptor);
if(children.length>0) {
b.append(">\n");
for(Object o : children) {
HierarchyNodeDescriptor d = (HierarchyNodeDescriptor)o;
b.append(dump(treeStructure, d, level + 1));
}
for(int i = 0; i<level; i++) b.append(" ");
b.append("</node>\n");
} else {
b.append("/>\n");
}
return b.toString();
}
private static void checkHierarchyTreeStructure(final HierarchyTreeStructure treeStructure, final Document document) {