test to recreate the problem

eclipse · May 17, 2024 · 19cb2bc · 19cb2bc
1 parent 607b7b6
commit 19cb2bc
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Showing 2 changed files with 23 additions and 1 deletion.
diff --git a/...clipse/xtext/builder/standalone/incremental/IncrementalStandaloneBuilderWithJavaTest.java b/...clipse/xtext/builder/standalone/incremental/IncrementalStandaloneBuilderWithJavaTest.java
@@ -19,10 +19,13 @@
 import static org.junit.Assert.assertTrue;
 
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.List;
 
+import org.eclipse.xtext.generator.trace.AbstractTraceRegion;
+import org.eclipse.xtext.generator.trace.TraceRegionSerializer;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
@@ -268,4 +271,22 @@ public void testRelaunchAfterDeleteReferencedModelFile() throws IOException {
 		genContent = readLines(genJavaFile, ISO_8859_1);
 		assertFalse(genContent.stream().filter(s -> s.contains("new Object()")).findFirst().isPresent());
 	}
+
+	@Test
+	public void testPathInTraceFile() throws IOException {
+		initBuilder(new ContentAssistFragmentTestLangConfiguration());
+		assertTrue(testBuilder.launch());
+
+		String traceSourcePath = loadTraceSourcePath(PROJECT_DIR + "/src-gen/my/test/.First.java._trace");
+		// TODO: should be true, instead it is absolute
+		assertFalse(traceSourcePath, traceSourcePath.startsWith("src"));
+	}
+
+	private String loadTraceSourcePath(String file) throws IOException {
+		try (FileInputStream in = new FileInputStream(file)) {
+			AbstractTraceRegion region = new TraceRegionSerializer().readTraceRegionFrom(in);
+			return region.getAssociatedSrcRelativePath().toString();
+		}
+	}
+
 }
diff --git a/org.eclipse.xtext/META-INF/MANIFEST.MF b/org.eclipse.xtext/META-INF/MANIFEST.MF
@@ -71,7 +71,8 @@ Export-Package: org.eclipse.xtext;version="2.35.0",
    org.eclipse.xtend.core,
    org.eclipse.xtend.core.tests,
    org.eclipse.xtend.ide.tests,
-   org.eclipse.xtext.xbase.tests",
+   org.eclipse.xtext.xbase.tests,
+   org.eclipse.xtext.builder.standalone.tests",
  org.eclipse.xtext.generator.trace.internal;version="2.35.0";
   x-friends:="org.eclipse.xtext.ui,
    org.eclipse.xtext.xbase.ui,