--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/launcher/SourceMode.java Thu Jun 07 16:06:49 2018 -0700
@@ -0,0 +1,315 @@
+/*
+ * Copyright (c) 2017, 2018, 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.
+ */
+
+/*
+ * @test
+ * @bug 8192920
+ * @summary Test source mode
+ * @modules jdk.compiler
+ * @run main SourceMode
+ */
+
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.attribute.PosixFilePermission;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class SourceMode extends TestHelper {
+
+ public static void main(String... args) throws Exception {
+ new SourceMode().run(args);
+ }
+
+ // java Simple.java 1 2 3
+ @Test
+ void testSimpleJava() throws IOException {
+ Path file = getSimpleFile("Simple.java", false);
+ TestResult tr = doExec(javaCmd, file.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java --source 10 simple 1 2 3
+ @Test
+ void testSimple() throws IOException {
+ Path file = getSimpleFile("simple", false);
+ TestResult tr = doExec(javaCmd, "--source", "10", file.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // execSimple 1 2 3
+ @Test
+ void testExecSimple() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path file = setExecutable(getSimpleFile("execSimple", true));
+ TestResult tr = doExec(file.toAbsolutePath().toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java @simpleJava.at (contains Simple.java 1 2 3)
+ @Test
+ void testSimpleJavaAtFile() throws IOException {
+ Path file = getSimpleFile("Simple.java", false);
+ Path atFile = Paths.get("simpleJava.at");
+ createFile(atFile.toFile(), List.of(file + " 1 2 3"));
+ TestResult tr = doExec(javaCmd, "@" + atFile);
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java @simple.at (contains --source 10 simple 1 2 3)
+ @Test
+ void testSimpleAtFile() throws IOException {
+ Path file = getSimpleFile("simple", false);
+ Path atFile = Paths.get("simple.at");
+ createFile(atFile.toFile(), List.of("--source 10 " + file + " 1 2 3"));
+ TestResult tr = doExec(javaCmd, "@" + atFile);
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("[1, 2, 3]"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java -cp classes Main.java 1 2 3
+ @Test
+ void testClasspath() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testClasspath"));
+ Path otherJava = base.resolve("Other.java");
+ createFile(otherJava.toFile(), List.of(
+ "public class Other {",
+ " public static String join(String[] args) {",
+ " return String.join(\"-\", args);",
+ " }",
+ "}"
+ ));
+ Path classes = Files.createDirectories(base.resolve("classes"));
+ Path mainJava = base.resolve("Main.java");
+ createFile(mainJava.toFile(), List.of(
+ "class Main {",
+ " public static void main(String[] args) {",
+ " System.out.println(Other.join(args));",
+ " }}"
+ ));
+ compile("-d", classes.toString(), otherJava.toString());
+ TestResult tr = doExec(javaCmd, "-cp", classes.toString(),
+ mainJava.toString(), "1", "2", "3");
+ if (!tr.isOK())
+ error(tr, "Bad exit code: " + tr.exitValue);
+ if (!tr.contains("1-2-3"))
+ error(tr, "Expected output not found");
+ System.out.println(tr.testOutput);
+ }
+
+ // java --add-exports=... Export.java --help
+ @Test
+ void testAddExports() throws IOException {
+ Path exportJava = Paths.get("Export.java");
+ createFile(exportJava.toFile(), List.of(
+ "public class Export {",
+ " public static void main(String[] args) {",
+ " new com.sun.tools.javac.main.Main(\"demo\").compile(args);",
+ " }",
+ "}"
+ ));
+ // verify access fails without --add-exports
+ TestResult tr1 = doExec(javaCmd, exportJava.toString(), "--help");
+ if (tr1.isOK())
+ error(tr1, "Compilation succeeded unexpectedly");
+ // verify access succeeds with --add-exports
+ TestResult tr2 = doExec(javaCmd,
+ "--add-exports", "jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED",
+ exportJava.toString(), "--help");
+ if (!tr2.isOK())
+ error(tr2, "Bad exit code: " + tr2.exitValue);
+ if (!(tr2.contains("demo") && tr2.contains("Usage")))
+ error(tr2, "Expected output not found");
+ }
+
+ // java -cp ... HelloWorld.java (for a class "java" in package "HelloWorld")
+ @Test
+ void testClassNamedJava() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testClassNamedJava"));
+ Path src = Files.createDirectories(base.resolve("src"));
+ Path srcfile = src.resolve("java.java");
+ createFile(srcfile.toFile(), List.of(
+ "package HelloWorld;",
+ "class java {",
+ " public static void main(String... args) {",
+ " System.out.println(HelloWorld.java.class.getName());",
+ " }",
+ "}"
+ ));
+ Path classes = base.resolve("classes");
+ compile("-d", classes.toString(), srcfile.toString());
+ TestResult tr =
+ doExec(javaCmd, "-cp", classes.toString(), "HelloWorld.java");
+ if (!tr.isOK())
+ error(tr, "Command failed");
+ if (!tr.contains("HelloWorld.java"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source
+ @Test
+ void testSourceNoArg() throws IOException {
+ TestResult tr = doExec(javaCmd, "--source");
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ System.err.println(tr);
+ if (!tr.contains("--source requires source version"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source 10 -jar simple.jar
+ @Test
+ void testSourceJarConflict() throws IOException {
+ Path base = Files.createDirectories(Paths.get("testSourceJarConflict"));
+ Path file = getSimpleFile("Simple.java", false);
+ Path classes = Files.createDirectories(base.resolve("classes"));
+ compile("-d", classes.toString(), file.toString());
+ Path simpleJar = base.resolve("simple.jar");
+ createJar("cf", simpleJar.toString(), "-C", classes.toString(), ".");
+ TestResult tr =
+ doExec(javaCmd, "--source", "10", "-jar", simpleJar.toString());
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ if (!tr.contains("Option -jar is not allowed with --source"))
+ error(tr, "Expected output not found");
+ }
+
+ // java --source 10 -m jdk.compiler
+ @Test
+ void testSourceModuleConflict() throws IOException {
+ TestResult tr = doExec(javaCmd, "--source", "10", "-m", "jdk.compiler");
+ if (tr.isOK())
+ error(tr, "Command succeeded unexpectedly");
+ if (!tr.contains("Option -m is not allowed with --source"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 -version
+ @Test
+ void testTerminalOptionInShebang() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path base = Files.createDirectories(
+ Paths.get("testTerminalOptionInShebang"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 -version"));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ if (!tr.contains("Option -version is not allowed in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 @bad.at (contains -version)
+ @Test
+ void testTerminalOptionInShebangAtFile() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ // Use a short directory name, to avoid line length limitations
+ Path base = Files.createDirectories(Paths.get("testBadAtFile"));
+ Path bad_at = base.resolve("bad.at");
+ createFile(bad_at.toFile(), List.of("-version"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 @" + bad_at));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ System.err.println("JJG JJG " + tr);
+ if (!tr.contains("Option -version in @testBadAtFile/bad.at is "
+ + "not allowed in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ // #!.../java --source 10 HelloWorld
+ @Test
+ void testMainClassInShebang() throws IOException {
+ if (isWindows) // Will not work without cygwin, pass silently
+ return;
+ Path base = Files.createDirectories(Paths.get("testMainClassInShebang"));
+ Path bad = base.resolve("bad");
+ createFile(bad.toFile(), List.of(
+ "#!" + javaCmd + " --source 10 HelloWorld"));
+ setExecutable(bad);
+ TestResult tr = doExec(bad.toString());
+ if (!tr.contains("Cannot specify main class in this context"))
+ error(tr, "Expected output not found");
+ }
+
+ //--------------------------------------------------------------------------
+
+ private Map<String,String> getLauncherDebugEnv() {
+ return Map.of("_JAVA_LAUNCHER_DEBUG", "1");
+ }
+
+ private Path getSimpleFile(String name, boolean shebang) throws IOException {
+ Path file = Paths.get(name);
+ if (!Files.exists(file)) {
+ createFile(file.toFile(), List.of(
+ (shebang ? "#!" + javaCmd + " --source 10" : ""),
+ "public class Simple {",
+ " public static void main(String[] args) {",
+ " System.out.println(java.util.Arrays.toString(args));",
+ " }}"));
+ }
+ return file;
+ }
+
+ private Path setExecutable(Path file) throws IOException {
+ Set<PosixFilePermission> perms = Files.getPosixFilePermissions(file);
+ perms.add(PosixFilePermission.OWNER_EXECUTE);
+ Files.setPosixFilePermissions(file, perms);
+ return file;
+ }
+
+ private void error(TestResult tr, String message) {
+ System.err.println(tr);
+ throw new RuntimeException(message);
+ }
+}