| /* |
| * Copyright (c) 2010, 2013, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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. |
| */ |
| |
| package jdk.nashorn.internal.codegen; |
| |
| import static jdk.nashorn.internal.runtime.Source.readFully; |
| import static jdk.nashorn.internal.runtime.Source.sourceFor; |
| import java.io.File; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import jdk.nashorn.internal.objects.Global; |
| import jdk.nashorn.internal.runtime.Context; |
| import jdk.nashorn.internal.runtime.ErrorManager; |
| import jdk.nashorn.internal.runtime.ScriptFunction; |
| import jdk.nashorn.internal.runtime.Source; |
| import jdk.nashorn.internal.runtime.options.Options; |
| import org.testng.Assert; |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.Test; |
| |
| /** |
| * Tests to check Nashorn JS compiler - just compiler and not execution of scripts. |
| */ |
| @SuppressWarnings("javadoc") |
| public class CompilerTest { |
| private static final boolean VERBOSE = Boolean.valueOf(System.getProperty("compilertest.verbose")); |
| private static final boolean TEST262 = Boolean.valueOf(System.getProperty("compilertest.test262")); |
| private static final String TEST_BASIC_DIR = System.getProperty("test.basic.dir"); |
| private static final String TEST_NODE_DIR = System.getProperty("test.node.dir"); |
| private static final String TEST262_SUITE_DIR = System.getProperty("test262.suite.dir"); |
| |
| interface TestFilter { |
| public boolean exclude(File file, String content); |
| } |
| |
| private static void log(final String msg) { |
| org.testng.Reporter.log(msg, true); |
| } |
| |
| private Context context; |
| private Global global; |
| |
| @BeforeClass |
| public void setupTest() { |
| final Options options = new Options("nashorn"); |
| options.set("anon.functions", true); |
| options.set("compile.only", true); |
| options.set("print.ast", true); |
| options.set("print.parse", true); |
| options.set("scripting", true); |
| options.set("const.as.var", true); |
| options.set("verify.code", true); |
| |
| final ErrorManager errors = new ErrorManager() { |
| @Override |
| public void error(final String msg) { |
| log(msg); |
| } |
| }; |
| |
| final StringWriter sw = new StringWriter(); |
| final PrintWriter pw = new PrintWriter(sw); |
| this.context = new Context(options, errors, pw, pw, Thread.currentThread().getContextClassLoader()); |
| this.global = context.createGlobal(); |
| } |
| |
| @AfterClass |
| public void tearDownTest() { |
| this.context = null; |
| this.global = null; |
| } |
| |
| @Test |
| public void compileAllTests() { |
| if (TEST262) { |
| compileTestSet(new File(TEST262_SUITE_DIR), new TestFilter() { |
| @Override |
| public boolean exclude(final File file, final String content) { |
| return content != null && content.contains("@negative"); |
| } |
| }); |
| } |
| compileTestSet(new File(TEST_BASIC_DIR), new TestFilter() { |
| @Override |
| public boolean exclude(final File file, final String content) { |
| return file.getName().equals("es6"); |
| } |
| }); |
| compileTestSet(new File(TEST_NODE_DIR, "node"), null); |
| compileTestSet(new File(TEST_NODE_DIR, "src"), null); |
| } |
| |
| private void compileTestSet(final File testSetDir, final TestFilter filter) { |
| passed = 0; |
| failed = 0; |
| skipped = 0; |
| if (! testSetDir.isDirectory()) { |
| log("WARNING: " + testSetDir + " not found or not a directory"); |
| return; |
| } |
| log(testSetDir.getAbsolutePath()); |
| compileJSDirectory(testSetDir, filter); |
| |
| log(testSetDir + " compile done!"); |
| log("compile ok: " + passed); |
| log("compile failed: " + failed); |
| log("compile skipped: " + skipped); |
| if (failed != 0) { |
| Assert.fail(failed + " tests failed to compile in " + testSetDir.getAbsolutePath()); |
| } |
| } |
| |
| // number of scripts that compiled fine |
| private int passed; |
| // number of scripts resulting in compile failure |
| private int failed; |
| // scripts that were skipped - all tests with @negative are |
| // skipped for now. |
| private int skipped; |
| |
| private void compileJSDirectory(final File dir, final TestFilter filter) { |
| if (filter != null && filter.exclude(dir, null)) { |
| return; |
| } |
| for (final File f : dir.listFiles()) { |
| if (f.isDirectory()) { |
| compileJSDirectory(f, filter); |
| } else if (f.getName().endsWith(".js")) { |
| compileJSFile(f, filter); |
| } |
| } |
| } |
| |
| private void compileJSFile(final File file, final TestFilter filter) { |
| if (VERBOSE) { |
| log("Begin compiling " + file.getAbsolutePath()); |
| } |
| |
| final Global oldGlobal = Context.getGlobal(); |
| final boolean globalChanged = (oldGlobal != global); |
| |
| try { |
| final char[] buffer = readFully(file); |
| boolean excluded = false; |
| |
| if (filter != null) { |
| final String content = new String(buffer); |
| excluded = filter.exclude(file, content); |
| } |
| |
| if (excluded) { |
| if (VERBOSE) { |
| log("Skipping " + file.getAbsolutePath()); |
| } |
| skipped++; |
| return; |
| } |
| |
| if (globalChanged) { |
| Context.setGlobal(global); |
| } |
| final Source source = sourceFor(file.getAbsolutePath(), buffer); |
| final ScriptFunction script = context.compileScript(source, global); |
| if (script == null || context.getErrorManager().getNumberOfErrors() > 0) { |
| log("Compile failed: " + file.getAbsolutePath()); |
| failed++; |
| } else { |
| passed++; |
| } |
| } catch (final Throwable t) { |
| log("Compile failed: " + file.getAbsolutePath() + " : " + t); |
| if (VERBOSE) { |
| t.printStackTrace(System.out); |
| } |
| failed++; |
| } finally { |
| if (globalChanged) { |
| Context.setGlobal(oldGlobal); |
| } |
| } |
| |
| if (VERBOSE) { |
| log("Done compiling " + file.getAbsolutePath()); |
| } |
| } |
| } |