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Correctly update location attributes in Target Editor #1256

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Correctly update location attributes in Target Editor #1256

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650d7ea
Correctly update location attributes in Target Editor
tivervac Apr 26, 2024
cb8f641
Small cleanup
tivervac Apr 26, 2024
78407cd
Pass expected result as expected, not actual
tivervac Apr 26, 2024
afdb8e5
Apply suggestions from code review
tivervac May 2, 2024
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26 changes: 15 additions & 11 deletions ui/org.eclipse.pde.core/src/org/eclipse/pde/internal/core/target/TargetDefinition.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1270,15 +1270,12 @@ private void updateIUContainerElements(Element containersElement, List<Element>
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
if (node instanceof Element) {
if (repoURL == null
&& node.getNodeName().equalsIgnoreCase(TargetDefinitionPersistenceHelper.REPOSITORY)) {
String nodeName = node.getNodeName();
if (repoURL == null && nodeName.equalsIgnoreCase(TargetDefinitionPersistenceHelper.REPOSITORY)) {
repoURL = ((Element) node).getAttribute(TargetDefinitionPersistenceHelper.LOCATION);
if (!oldContainersByRepo.containsKey(repoURL)) {
oldContainersByRepo.put(repoURL, new ArrayList<>());
}
oldContainersByRepo.putIfAbsent(repoURL, new ArrayList<>());
oldContainersByRepo.get(repoURL).add(container);
} else if (node.getNodeName()
.equalsIgnoreCase(TargetDefinitionPersistenceHelper.INSTALLABLE_UNIT)) {
} else if (nodeName.equalsIgnoreCase(TargetDefinitionPersistenceHelper.INSTALLABLE_UNIT)) {
units.add((Element) node);
}
}
Expand All @@ -1290,18 +1287,19 @@ private void updateIUContainerElements(Element containersElement, List<Element>
}
}

// The containers that were only updated. Doesn't include brand-new ones
List<Element> updatedContainers = new ArrayList<>(newContainers);
for (Element container : newContainers) {
NodeList nodes = container.getChildNodes();
List<Element> units = new ArrayList<>();
String repoURL = null;
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
if (node instanceof Element) {
if (repoURL == null
&& node.getNodeName().equalsIgnoreCase(TargetDefinitionPersistenceHelper.REPOSITORY)) {
String nodeName = node.getNodeName();
if (repoURL == null && nodeName.equalsIgnoreCase(TargetDefinitionPersistenceHelper.REPOSITORY)) {
repoURL = ((Element) node).getAttribute(TargetDefinitionPersistenceHelper.LOCATION);
} else if (node.getNodeName()
.equalsIgnoreCase(TargetDefinitionPersistenceHelper.INSTALLABLE_UNIT)) {
} else if (nodeName.equalsIgnoreCase(TargetDefinitionPersistenceHelper.INSTALLABLE_UNIT)) {
units.add((Element) node);
}
}
Expand All @@ -1321,10 +1319,16 @@ private void updateIUContainerElements(Element containersElement, List<Element>
} else {
Node movedContainer = fDocument.importNode(container, true);
TargetDefinitionDocumentTools.addChildWithIndent(containersElement, movedContainer);
updatedContainers.remove(container);
}
}
}

// Use a mock comparator, we only want to use the
// "elementAttributesComparator" also used in updateElements
TargetDefinitionDocumentTools.updateElements(containersElement, oldContainers, updatedContainers,
(Element e1, Element e2) -> 0);
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for (Entry<String, List<Element>> entry : oldContainersByRepo.entrySet()) {
entry.getValue().forEach(TargetDefinitionDocumentTools::removeChildAndWhitespace);
}
Expand Down
10 changes: 3 additions & 7 deletions ...ion.tests/src/org/eclipse/pde/genericeditor/extension/tests/Bug531602FormattingTests.java
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Expand Up @@ -13,13 +13,13 @@
*******************************************************************************/
package org.eclipse.pde.genericeditor.extension.tests;

import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.assertEquals;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
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import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Scanner;

Expand Down Expand Up @@ -50,8 +50,7 @@ public void testSettingNullPersists() throws Exception {
ByteArrayOutputStream actualOutput = new ByteArrayOutputStream();
targetDefinition.setProgramArguments(null);
TargetDefinitionPersistenceHelper.persistXML(targetDefinition, actualOutput);
assertEquals(expectedOutput.toString(StandardCharsets.UTF_8.toString()),
actualOutput.toString(StandardCharsets.UTF_8.toString()));
assertEquals(expectedOutput.toString(UTF_8.toString()), actualOutput.toString(UTF_8.toString()));
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}

@Test
Expand Down Expand Up @@ -105,9 +104,6 @@ public void testITargetLocationExtensionSerialization() throws Exception {
confirmMatch(targetDefinition, "ITargetLocationExtensionTestCaseTarget.txt");
}

public static void assertEqualStringIgnoreDelim(String actual, String expected) throws IOException {
StringAsserts.assertEqualStringIgnoreDelim(actual, expected);
}
private void confirmMatch(ITargetDefinition targetDefinition, String expectedDefinitionPath) throws Exception {
try (Scanner s = new Scanner(FrameworkUtil.getBundle(this.getClass())
.getEntry("testing-files/target-files/" + expectedDefinitionPath).openStream()).useDelimiter("\\A")) {
Expand All @@ -123,7 +119,7 @@ private void confirmMatch(ITargetDefinition targetDefinition, String expectedDef
ByteArrayOutputStream actualOutput = new ByteArrayOutputStream();
TargetDefinitionPersistenceHelper.persistXML(targetDefinition, actualOutput);

assertEqualStringIgnoreDelim(result, actualOutput.toString(StandardCharsets.UTF_8.toString()));
StringAsserts.assertEqualStringIgnoreDelim(actualOutput.toString(UTF_8.toString()), result);
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} catch (IOException e) {
}
}
Expand Down
44 changes: 42 additions & 2 deletions ui/org.eclipse.pde.ui.tests/src/org/eclipse/pde/ui/tests/target/IUBundleContainerTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

Expand Down Expand Up @@ -592,16 +593,55 @@ public void testSerialization2() throws Exception {
@Test
public void testSerialization3() throws Exception {
URI uri = getURI("/tests/sites/site.a.b");
String[] unitIds = new String[]{"feature.b.feature.group"};
String[] unitIds = new String[] { "feature.b.feature.group" };
IInstallableUnit[] units = getUnits(unitIds, uri);
IUBundleContainer location = createContainer(units, new URI[] {uri}, IUBundleContainer.INCLUDE_ALL_ENVIRONMENTS | IUBundleContainer.INCLUDE_SOURCE);
IUBundleContainer location = createContainer(units, new URI[] { uri },
IUBundleContainer.INCLUDE_ALL_ENVIRONMENTS | IUBundleContainer.INCLUDE_SOURCE);
String xml = location.serialize();
assertIncludeAllPlatform(xml, true);
assertIncludeMode(xml, "slicer");
assertIncludeSource(xml, true);
deserializationTest(location);
}

@Test
public void testSerializationOnlyLocationAttributeChanged() throws Exception {
URI uri = getURI("/tests/sites/site.a.b");
String[] unitIds = new String[]{"feature.b.feature.group"};
IInstallableUnit[] units = getUnits(unitIds, uri);

IUBundleContainer location1 = createContainer(units, new URI[] { uri },
IUBundleContainer.INCLUDE_ALL_ENVIRONMENTS | IUBundleContainer.INCLUDE_SOURCE);
String xml1 = location1.serialize();
assertIncludeAllPlatform(xml1, true);
assertIncludeMode(xml1, "slicer");
assertIncludeSource(xml1, true);

IUBundleContainer location2 = createContainer(units, new URI[] { uri },
IUBundleContainer.INCLUDE_ALL_ENVIRONMENTS); // no source
String xml2 = location2.serialize();
assertIncludeAllPlatform(xml2, true);
assertIncludeMode(xml2, "slicer");
assertIncludeSource(xml2, false); // no source

ITargetDefinition td = getTargetService().newTarget();
td.setTargetLocations(new ITargetLocation[] { location1 });
ByteArrayOutputStream out1 = new ByteArrayOutputStream();
TargetDefinitionPersistenceHelper.persistXML(td, out1);
String resultXmlOld = new String(out1.toByteArray());

td.setTargetLocations(new ITargetLocation[] { location2 });
ByteArrayOutputStream out2 = new ByteArrayOutputStream();
TargetDefinitionPersistenceHelper.persistXML(td, out2);
String resultXmlNew = new String(out2.toByteArray());

String normalizedOld = resultXmlOld.replaceAll("\r?\n[ \t]*", "");
String normalizedNew = resultXmlNew.replaceAll("\r?\n[ \t]*", "");

assertNotEquals(normalizedOld, normalizedNew);
assertEquals(normalizedOld, normalizedNew.replace("includeSource=\"false\"", "includeSource=\"true\""));
}

public void deserializationTest(IUBundleContainer location) throws Exception {
ITargetDefinition td = getTargetService().newTarget();
td.setTargetLocations(new ITargetLocation[] {location});
Expand Down
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