--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/policy/test3/Test.java Tue Mar 31 11:16:15 2009 -0700
@@ -0,0 +1,169 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+/* @test
+ * @bug 6813059
+ * @summary
+ */
+
+import java.io.*;
+import java.util.*;
+
+// Simple test of -XDshouldStopPolicy.
+// For each of the permissable values, we compile a file with an error in it,
+// then using -XDverboseCompilePolicy we check that the compilation gets as
+// far as expected, but no further.
+
+public class Test {
+ enum ShouldStopPolicy {
+ BLANK(false, null, "attr"),
+ PROCESS(true, null, "attr"),
+ ATTR(true, "attr", "flow"),
+ FLOW(true, "flow", "desugar"),
+ TRANSTYPES(true, "desugar", "generate"),
+ LOWER(true, "desugar", "generate"),
+ GENERATE(true, "generate", null);
+ ShouldStopPolicy(boolean needOption, String expect, String dontExpect) {
+ this.needOption = needOption;
+ this.expect = expect;
+ this.dontExpect = dontExpect;
+ }
+ boolean needOption;
+ String expect;
+ String dontExpect;
+ }
+
+ enum CompilePolicy {
+ BYFILE,
+ BYTODO
+ }
+
+ public static void main(String... args) throws Exception {
+ new Test().run();
+ }
+
+ public void run() throws Exception {
+ for (CompilePolicy cp: CompilePolicy.values()) {
+ for (ShouldStopPolicy ssp: ShouldStopPolicy.values()) {
+ test(cp, ssp);
+ }
+ }
+
+ if (errors > 0)
+ throw new Exception(errors + " errors occurred");
+ }
+
+ public void test(CompilePolicy cp, ShouldStopPolicy ssp) {
+ System.err.println();
+ System.err.println("test " + cp + " " + ssp);
+ List<String> args = new ArrayList<String>();
+ args.add("-XDverboseCompilePolicy");
+ args.add("-XDcompilePolicy=" + cp.toString().toLowerCase());
+ args.add("-d");
+ args.add(".");
+ if (ssp.needOption)
+ args.add("-XDshouldStopPolicy=" + ssp);
+ args.add(new File(System.getProperty("test.src", "."), "A.java").getPath());
+
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+ System.err.println("compile " + args);
+ int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), pw);
+ if (rc == 0)
+ throw new Error("compilation succeeded unexpectedly");
+ //System.err.println(sw);
+
+ // The following is a workaround for the current javac implementation,
+ // that in bytodo mode, it will still attribute files after syntax errors.
+ // Changing that behavior may surprise existing users, so for now, we
+ // work around it.
+ if (cp == CompilePolicy.BYTODO && ssp == ShouldStopPolicy.PROCESS)
+ ssp = ShouldStopPolicy.ATTR;
+
+ boolean foundExpected = (ssp.expect == null);
+ String[] lines = sw.toString().split("\n");
+ for (String line: lines) {
+ if (ssp.expect != null && line.startsWith("[" + ssp.expect))
+ foundExpected = true;
+ if (ssp.dontExpect != null && line.startsWith("[" + ssp.dontExpect)) {
+ error("Unexpected output: " + ssp.dontExpect + "\n" + sw);
+ return;
+ }
+ }
+
+ if (!foundExpected)
+ error("Expected output not found: " + ssp.expect + "\n" + sw);
+ }
+
+ void error(String message) {
+ System.err.println(message);
+ errors++;
+ }
+
+ int errors;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+// These tests test the ability of the compiler to continue in the face of
+// errors, accordining to the shouldStopPolicy
+
+/* @ test /nodynamiccopyright/
+ * @bug 6813059
+ * @summary
+ * @compile/fail/ref=flow.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=FLOW Test.java
+
+ * @compile/fail/ref=default.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy Test.java
+ * @compile/fail/ref=enter.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=ENTER Test.java
+ * @compile/fail/ref=attr.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=ATTR Test.java
+ * @compile/fail/ref=transtypes.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=TRANSTYPES Test.java
+ * @compile/fail/ref=lower.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=LOWER Test.java
+ * @compile/fail/ref=generate.out -XDrawDiagnostics -XDcompilePolicy=byfile -XDverboseCompilePolicy -XDshouldStopPolicy=GENERATE Test.java
+ */
+
+/*
+class Test {
+ void m1() {
+ System.err.println("hello");
+ 0 // syntax error
+ System.err.println("world");
+ }
+
+ void m2() {
+ }
+}
+
+class Test2 {
+}
+*/
+