keep duplicate -runbundles

this fixes the problem that in a RunResultion which suggested the same bundle but in different versions only one bundle (the highest) was kept. Now both suggestions are kept.

The problem was that Parameters.toParameter() used parameters.put() instead of parameters.add(). .put() removes duplicate keys, .add() keeps duplicates by using the duplicate markers.

Signed-off-by: Christoph Rueger <[email protected]>

Author: chrisrueger

biz.aQute.bndlib/src/aQute/bnd/build/model/clauses/HeaderClause.java

@@ -184,7 +184,7 @@ public String toString() {
 	public static Parameters toParameters(List<? extends HeaderClause> l) {
 		Parameters parameters = new Parameters();
 
-		l.forEach(hc -> parameters.put(hc.name, hc.attribs));
+		l.forEach(hc -> parameters.add(hc.name, hc.attribs));
 
 		return parameters;
 	}

biz.aQute.resolve/src/biz/aQute/resolve/RunResolution.java

@@ -1,5 +1,6 @@
 package biz.aQute.resolve;
 
+import static aQute.bnd.osgi.Processor.removeDuplicateMarker;
 import static java.util.stream.Collectors.toList;
 
 import java.io.File;
@@ -14,8 +15,6 @@
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
-import aQute.bnd.header.Parameters;
-import aQute.bnd.osgi.Instructions;
 import org.osgi.resource.Resource;
 import org.osgi.resource.Wire;
 import org.osgi.service.resolver.ResolutionException;
@@ -30,13 +29,15 @@
 import aQute.bnd.build.model.clauses.HeaderClause;
 import aQute.bnd.build.model.clauses.VersionedClause;
 import aQute.bnd.exceptions.Exceptions;
+import aQute.bnd.header.Parameters;
 import aQute.bnd.help.Syntax;
 import aQute.bnd.help.instructions.ResolutionInstructions;
 import aQute.bnd.help.instructions.ResolutionInstructions.ResolveMode;
 import aQute.bnd.help.instructions.ResolutionInstructions.RunStartLevel;
 import aQute.bnd.help.instructions.ResolutionInstructions.Runorder;
 import aQute.bnd.osgi.BundleId;
 import aQute.bnd.osgi.Constants;
+import aQute.bnd.osgi.Instructions;
 import aQute.bnd.osgi.Processor;
 import aQute.bnd.osgi.resource.ResourceUtils;
 import aQute.bnd.osgi.resource.ResourceUtils.IdentityCapability;
@@ -201,8 +202,10 @@ public boolean updateBundles(BndEditModel model) {
 		Instructions decorator = new Instructions(project.mergeProperties(Constants.RUNBUNDLES_DECORATOR));
 		decorator.decorate(bundles);
 
+
 		newer = bundles.entrySet()
-			.stream().map(entry -> new VersionedClause(entry.getKey(), entry.getValue()))
+			.stream()
+			.map(entry -> new VersionedClause(removeDuplicateMarker(entry.getKey()), entry.getValue()))
 			.collect(Collectors.toList());
 
 		if (newer.equals(older))

biz.aQute.resolve/test/biz/aQute/resolve/RunResolutionTest.java

@@ -34,6 +34,7 @@
 import aQute.bnd.build.model.clauses.HeaderClause;
 import aQute.bnd.build.model.clauses.VersionedClause;
 import aQute.bnd.build.model.conversions.NoopConverter;
+import aQute.bnd.header.Parameters;
 import aQute.bnd.help.instructions.ResolutionInstructions.Runorder;
 import aQute.bnd.osgi.Constants;
 import aQute.bnd.result.Result;
@@ -517,24 +518,34 @@ public void testPrintHumanReadableDifference() throws Exception {
 	}
 
 	@Test
-	public void testStartLevelDecoration() throws Exception {
-		Bndrun bndrun = Bndrun.createBndrun(workspace, IO.getFile(ws.toFile(), "test.simple/resolve.bndrun"));
+	public void testStartLevelDecoration(SoftAssertions softly) throws Exception {
+		Bndrun bndrun = Bndrun.createBndrun(workspace, IO.getFile(ws.toFile(), "test.simple/resolveduplicates.bndrun"));
 		bndrun.setProperty("-runstartlevel", "order=leastdependenciesfirst,begin=100,step=10");
 
 		// Decorate test.simple to get startlevel 90 (which would otherwise be 110 within the assigned runstartlevel).
 		bndrun.setProperty("-runbundles+", "test.simple;startlevel=90");
 
 		List<? extends HeaderClause> runBundles = List.copyOf(bndrun.resolve(false, false, new NoopConverter<>()));
 
-		assertThat(runBundles).hasSize(2);
-		assertThat(runBundles.get(0)
-			.getName()).isEqualTo("osgi.enroute.junit.wrapper");
-		assertThat(runBundles.get(0)
-			.getAttribs()).containsEntry(Constants.RUNBUNDLES_STARTLEVEL_ATTRIBUTE, "100");
-		assertThat(runBundles.get(1)
-			.getName()).isEqualTo("test.simple");
-		assertThat(runBundles.get(1)
-			.getAttribs()).containsEntry(Constants.RUNBUNDLES_STARTLEVEL_ATTRIBUTE, "90");
+		softly.assertThat(runBundles).hasSize(4);
+		softly.assertThat(runBundles.stream()
+			.map(rb -> rb.toString())
+			.toList())
+			.containsExactlyInAnyOrder("org.apache.felix.gogo.runtime;version='[0.12.0,0.12.1)';startlevel=100",
+				"org.apache.felix.gogo.runtime;version='[0.10.0,0.10.1)';startlevel=110",
+				"osgi.enroute.junit.wrapper;version='[4.12.0,4.12.1)';startlevel=120",
+				"test.simple;version=snapshot;startlevel=90");
+
+		// check that HeaderClause.toParameters does not remove duplicates
+		// this kind of happens inside bndrun.resolve() let's test explicitly
+		// again
+		Parameters params = HeaderClause.toParameters(runBundles);
+		softly.assertThat(params)
+			.hasSize(4);
+		softly.assertThat(params.toString())
+			.isEqualTo(
+				"org.apache.felix.gogo.runtime;version=\"[0.12.0,0.12.1)\";startlevel=100,org.apache.felix.gogo.runtime;version=\"[0.10.0,0.10.1)\";startlevel=110,osgi.enroute.junit.wrapper;version=\"[4.12.0,4.12.1)\";startlevel=120,test.simple;version=snapshot;startlevel=90");
+
 	}
 
 	@SuppressWarnings("resource")