8187443: Forest Consolidation: Move files to unified layout

Reviewed-by: darcy, ihse

test/langtools/tools/javac/modules/ModuleTestBase.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import toolbox.TestRunner;
+import toolbox.ToolBox;
+
+/**
+ * Base class for module tests.
+ */
+public class ModuleTestBase extends TestRunner {
+    protected ToolBox tb;
+
+    ModuleTestBase() {
+        super(System.err);
+        tb = new ToolBox();
+    }
+
+    /**
+     * Run all methods annotated with @Test, and throw an exception if any
+     * errors are reported..
+     *
+     * @throws Exception if any errors occurred
+     */
+    protected void runTests() throws Exception {
+        runTests(m -> new Object[] { Paths.get(m.getName()) });
+    }
+
+    Path[] findJavaFiles(Path... paths) throws IOException {
+        return tb.findJavaFiles(paths);
+    }
+
+    void checkOutputContains(String log, String... expect) throws Exception {
+        for (String e : expect) {
+            if (!log.contains(e)) {
+                throw new Exception("expected output not found: " + e);
+            }
+        }
+    }
+}