Pass testSourceUri to dynamicTest and to dynamicContainer for convenient navigation to tests data in IntelliJ

Signed-off-by: Ivan Kochurkin <[email protected]>

Author: KvanTTT

runtime-testsuite/test/org/antlr/v4/test/runtime/CustomDescriptors.java

@@ -6,12 +6,18 @@
 
 package org.antlr.v4.test.runtime;
 
+import java.net.URI;
+import java.nio.file.Paths;
 import java.util.*;
 
 public class CustomDescriptors {
 	public final static HashMap<String, RuntimeTestDescriptor[]> descriptors;
+	private final static URI uri;
 
 	static {
+		uri = Paths.get(RuntimeTestUtils.runtimeTestsuitePath.toString(),
+						"test", "org", "antlr", "v4", "test", "runtime", "CustomDescriptors.java").toUri();
+
 		descriptors = new HashMap<>();
 		descriptors.put("LexerExec",
 				new RuntimeTestDescriptor[]{
@@ -41,7 +47,7 @@ private static RuntimeTestDescriptor getLineSeparatorLfDescriptor() {
 						"@members {<setOutStream()>}\n" +
 						"T: ~'\\n'+;\n" +
 						"SEPARATOR: '\\n';",
-				null, false, false, null);
+				null, false, false, null, uri);
 	}
 
 	private static RuntimeTestDescriptor getLineSeparatorCrLfDescriptor() {
@@ -63,7 +69,7 @@ private static RuntimeTestDescriptor getLineSeparatorCrLfDescriptor() {
 						"@members {<setOutStream()>}\n" +
 						"T: ~'\\r'+;\n" +
 						"SEPARATOR: '\\r\\n';",
-				null, false, false, null);
+				null, false, false, null, uri);
 	}
 
 	private static RuntimeTestDescriptor getLargeLexerDescriptor() {
@@ -91,7 +97,7 @@ private static RuntimeTestDescriptor getLargeLexerDescriptor() {
 				"",
 				grammarName,
 				grammar.toString(),
-				null, false, false, null);
+				null, false, false, null, uri);
 	}
 
 	private static RuntimeTestDescriptor getAtnStatesSizeMoreThan65535Descriptor() {
@@ -142,6 +148,6 @@ private static RuntimeTestDescriptor getAtnStatesSizeMoreThan65535Descriptor() {
 				grammarName,
 				grammar.toString(),
 				null, false, false,
-				new String[] {"CSharp", "Python2", "Python3", "Go", "PHP", "Swift", "JavaScript", "Dart"});
+				new String[] {"CSharp", "Python2", "Python3", "Go", "PHP", "Swift", "JavaScript", "Dart"}, uri);
 	}
 }

runtime-testsuite/test/org/antlr/v4/test/runtime/RuntimeTestDescriptor.java

@@ -8,6 +8,7 @@
 
 import org.antlr.v4.runtime.misc.Pair;
 
+import java.net.URI;
 import java.util.Arrays;
 import java.util.List;
 
@@ -52,11 +53,14 @@ public class RuntimeTestDescriptor {
 
 	public final String[] skipTargets;
 
+	public final URI uri;
+
 	public RuntimeTestDescriptor(GrammarType testType, String name, String notes,
 								 String input, String output, String errors,
 								 String startRule,
 								 String grammarName, String grammar, List<Pair<String, String>> slaveGrammars,
-								 boolean showDFA, boolean showDiagnosticErrors, String[] skipTargets) {
+								 boolean showDFA, boolean showDiagnosticErrors, String[] skipTargets,
+								 URI uri) {
 		this.testType = testType;
 		this.name = name;
 		this.notes = notes;
@@ -70,6 +74,7 @@ public RuntimeTestDescriptor(GrammarType testType, String name, String notes,
 		this.showDFA = showDFA;
 		this.showDiagnosticErrors = showDiagnosticErrors;
 		this.skipTargets = skipTargets != null ? skipTargets : new String[0];
+		this.uri = uri;
 	}
 
 	/** Return true if this test should be ignored for the indicated target */

runtime-testsuite/test/org/antlr/v4/test/runtime/RuntimeTestDescriptorParser.java

@@ -8,6 +8,7 @@
 
 import org.antlr.v4.runtime.misc.Pair;
 
+import java.net.URI;
 import java.util.*;
 
 public class RuntimeTestDescriptorParser {
@@ -62,7 +63,7 @@ public class RuntimeTestDescriptorParser {
 	 a : b {<writeln("\"S.a\"")>};
 	 b : B;
 	 */
-	public static RuntimeTestDescriptor parse(String name, String text) throws RuntimeException {
+	public static RuntimeTestDescriptor parse(String name, String text, URI uri) throws RuntimeException {
 		String currentField = null;
 		StringBuilder currentValue = new StringBuilder();
 
@@ -162,7 +163,7 @@ else if ( value.indexOf('\n')>=0 ) {
 			}
 		}
 		return new RuntimeTestDescriptor(testType, name, notes, input, output, errors, startRule, grammarName, grammar,
-				slaveGrammars, showDFA, showDiagnosticErrors, skipTargets);
+				slaveGrammars, showDFA, showDiagnosticErrors, skipTargets, uri);
 	}
 
 	/** Get A, B, or C from:

runtime-testsuite/test/org/antlr/v4/test/runtime/RuntimeTests.java

@@ -20,6 +20,7 @@
 import java.io.IOException;
 import java.net.URL;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -71,7 +72,7 @@ public abstract class RuntimeTests {
 				} catch (IOException e) {
 					throw new RuntimeException(e);
 				}
-				descriptors.add(RuntimeTestDescriptorParser.parse(name, text));
+				descriptors.add(RuntimeTestDescriptorParser.parse(name, text, descriptorFile.toURI()));
 			}
 
 			testDescriptors.put(groupName, descriptors.toArray(new RuntimeTestDescriptor[0]));
@@ -96,17 +97,19 @@ public List<DynamicNode> runtimeTests() {
 			ArrayList<DynamicNode> descriptorTests = new ArrayList<>();
 			RuntimeTestDescriptor[] descriptors = testDescriptors.get(group);
 			for (RuntimeTestDescriptor descriptor : descriptors) {
-				descriptorTests.add(dynamicTest(descriptor.name, () -> {
+				descriptorTests.add(dynamicTest(descriptor.name, descriptor.uri, () -> {
 					try (RuntimeRunner runner = createRuntimeRunner()) {
 						String errorMessage = test(descriptor, runner);
 						if (errorMessage != null) {
 							runner.setSaveTestDir(true);
-							fail(descriptor.name + "; " + errorMessage + "\nDirectory: " + runner.getTempDirPath());
+							fail(descriptor.name + "; " + errorMessage + "\nTest directory: " + runner.getTempDirPath());
 						}
 					}
 				}));
 			}
-			result.add(dynamicContainer(group, descriptorTests));
+
+			Path descriptorGroupPath = Paths.get(RuntimeTestUtils.resourcePath.toString(), "descriptors", group);
+			result.add(dynamicContainer(group, descriptorGroupPath.toUri(), Arrays.stream(descriptorTests.toArray(new DynamicNode[0]))));
 		}
 
 		return result;