From eb91f71e830900f9ce76456f54f97f3988a8906a Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@zwitserloot.com>
Date: Mon, 6 Mar 2017 23:34:01 +0100
Subject: Added support for restricting tests to certain platforms (ecj, javac)

---
 test/core/src/lombok/AbstractRunTests.java |  3 ++-
 test/core/src/lombok/DirectoryRunner.java  |  4 ++--
 test/core/src/lombok/LombokTestSource.java | 18 ++++++++++++++++++
 3 files changed, 22 insertions(+), 3 deletions(-)

(limited to 'test/core/src/lombok')

diff --git a/test/core/src/lombok/AbstractRunTests.java b/test/core/src/lombok/AbstractRunTests.java
index 934c74c0..5c5ba898 100644
--- a/test/core/src/lombok/AbstractRunTests.java
+++ b/test/core/src/lombok/AbstractRunTests.java
@@ -55,7 +55,7 @@ public abstract class AbstractRunTests {
 		this.dumpActualFilesHere = findPlaceToDumpActualFiles();
 	}
 	
-	public final FileTester createTester(final DirectoryRunner.TestParams params, final File file, int version) throws IOException {
+	public final FileTester createTester(final DirectoryRunner.TestParams params, final File file, String platform, int version) throws IOException {
 		ConfigurationKeysLoader.LoaderLoader.loadAllConfigurationKeys();
 		AssertionError directiveFailure = null;
 		LombokTestSource sourceDirectives = null;
@@ -65,6 +65,7 @@ public abstract class AbstractRunTests {
 			if (!sourceDirectives.versionWithinLimit(params.getVersion())) return null;
 			if (!sourceDirectives.versionWithinLimit(getClasspathVersion())) return null;
 			if (!sourceDirectives.versionWithinLimit(version)) return null;
+			if (!sourceDirectives.runOnPlatform(platform)) return null;
 		} catch (AssertionError ae) {
 			directiveFailure = ae;
 		}
diff --git a/test/core/src/lombok/DirectoryRunner.java b/test/core/src/lombok/DirectoryRunner.java
index c9a5de31..72f01de1 100644
--- a/test/core/src/lombok/DirectoryRunner.java
+++ b/test/core/src/lombok/DirectoryRunner.java
@@ -157,9 +157,9 @@ public class DirectoryRunner extends Runner {
 		File file = new File(params.getBeforeDirectory(), fileName);
 		switch (params.getCompiler()) {
 		case DELOMBOK:
-			return new RunTestsViaDelombok().createTester(params, file, params.getVersion());
+			return new RunTestsViaDelombok().createTester(params, file, "javac", params.getVersion());
 		case ECJ:
-			return new RunTestsViaEcj().createTester(params, file, params.getVersion());
+			return new RunTestsViaEcj().createTester(params, file, "ecj", params.getVersion());
 		default:
 		case JAVAC:
 			throw new UnsupportedOperationException();
diff --git a/test/core/src/lombok/LombokTestSource.java b/test/core/src/lombok/LombokTestSource.java
index 16f9f49f..31f7db3e 100644
--- a/test/core/src/lombok/LombokTestSource.java
+++ b/test/core/src/lombok/LombokTestSource.java
@@ -29,6 +29,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -55,7 +56,14 @@ public class LombokTestSource {
 	private final int versionLowerLimit, versionUpperLimit;
 	private final ConfigurationResolver configuration;
 	private final String specifiedEncoding;
+	private final List<String> platforms;
 
+	public boolean runOnPlatform(String platform) {
+		if (platforms == null || platforms.isEmpty()) return true;
+		for (String pl : platforms) if (pl.equalsIgnoreCase(platform)) return true;
+		return false;
+	}
+	
 	public boolean versionWithinLimit(int version) {
 		return version >= versionLowerLimit && version <= versionUpperLimit;
 	}
@@ -145,6 +153,7 @@ public class LombokTestSource {
 		boolean unchanged = false;
 		String encoding = null;
 		Map<String, String> formats = new HashMap<String, String>();
+		String[] platformLimit = null;
 		
 		for (String directive : directives) {
 			directive = directive.trim();
@@ -164,6 +173,14 @@ public class LombokTestSource {
 				continue;
 			}
 			
+			if (lc.startsWith("platform ")) {
+				String platformDesc = lc.substring("platform ".length());
+				int idx = platformDesc.indexOf(':');
+				if (idx != -1) platformDesc = platformDesc.substring(0, idx).trim();
+				platformLimit = platformDesc.split("\\s*,\\s*");
+				continue;
+			}
+			
 			if (lc.startsWith("version ")) {
 				int[] limits = parseVersionLimit(lc.substring(7).trim());
 				if (limits == null) {
@@ -207,6 +224,7 @@ public class LombokTestSource {
 		this.ignore = ignore;
 		this.skipCompareContent = skipCompareContent;
 		this.unchanged = unchanged;
+		this.platforms = platformLimit == null ? null : Arrays.asList(platformLimit);
 		ConfigurationProblemReporter reporter = new ConfigurationProblemReporter() {
 			@Override public void report(String sourceDescription, String problem, int lineNumber, CharSequence line) {
 				Assert.fail("Problem on directive line: " + problem + " at conf line #" + lineNumber + " (" + line + ")");
-- 
cgit