1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/T6873845.java Fri Aug 21 14:58:21 2009 -0700
1.3 @@ -0,0 +1,84 @@
1.4 +import java.io.*;
1.5 +import java.util.*;
1.6 +
1.7 +import sun.misc.*;
1.8 +
1.9 +/*
1.10 + * @test /nodynamiccopyright/
1.11 + * @bug 6873845
1.12 + * @summary refine access to symbol file
1.13 + */
1.14 +
1.15 +public class T6873845 {
1.16 + public static void main(String... args) throws Exception {
1.17 + new T6873845().run();
1.18 + }
1.19 +
1.20 + public void run() throws Exception {
1.21 + String out = compile(Arrays.asList("-XDrawDiagnostics", "-X"));
1.22 + if (out.contains("sunapi"))
1.23 + throw new Exception("unexpected output for -X");
1.24 +
1.25 + String warn1 = "T6873845.java:72:9: compiler.warn.sun.proprietary: sun.misc.Unsafe" + newline;
1.26 + String warn2 = "T6873845.java:77:9: compiler.warn.sun.proprietary: sun.misc.Unsafe" + newline;
1.27 + String note1 = "- compiler.note.sunapi.filename: T6873845.java" + newline;
1.28 + String note2 = "- compiler.note.sunapi.recompile" + newline;
1.29 +
1.30 + test(opts(),
1.31 + warn1 + warn2 + "2 warnings" + newline);
1.32 + test(opts("-XDenableSunApiLintControl"),
1.33 + note1 + note2);
1.34 + test(opts("-XDenableSunApiLintControl", "-XDsuppressNotes"),
1.35 + "");
1.36 + test(opts("-XDenableSunApiLintControl", "-Xlint:sunapi"),
1.37 + warn1 + "1 warning" + newline);
1.38 + test(opts("-XDenableSunApiLintControl", "-Xlint:all"),
1.39 + warn1 + "1 warning" + newline);
1.40 + test(opts("-XDenableSunApiLintControl", "-Xlint:all,-sunapi"),
1.41 + note1 + note2);
1.42 + }
1.43 +
1.44 + List<String> opts(String... opts) {
1.45 + return Arrays.asList(opts);
1.46 + }
1.47 +
1.48 + void test(List<String> opts, String expect) throws Exception {
1.49 + List<String> args = new ArrayList<String>();
1.50 + args.addAll(opts);
1.51 + args.add("-d");
1.52 + args.add(testClasses.getPath());
1.53 + args.add(new File(testSrc, "T6873845.java").getPath());
1.54 + compile(args); // to verify resource strings exist
1.55 + args.add(0, "-XDrawDiagnostics");
1.56 + String out = compile(args);
1.57 + if (!out.equals(expect))
1.58 + throw new Exception("unexpected output from compiler");
1.59 + }
1.60 +
1.61 + String compile(List<String> args) throws Exception{
1.62 + StringWriter sw = new StringWriter();
1.63 + PrintWriter pw = new PrintWriter(sw);
1.64 + System.out.println("compile: " + args);
1.65 + int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), pw);
1.66 + pw.close();
1.67 + String out = sw.toString();
1.68 + System.out.println(out);
1.69 + if (rc != 0)
1.70 + throw new Exception("compilation failed unexpectedly");
1.71 + return out;
1.72 + }
1.73 +
1.74 + void m1() {
1.75 + Unsafe.getUnsafe();
1.76 + }
1.77 +
1.78 + @SuppressWarnings("sunapi")
1.79 + void m2() {
1.80 + Unsafe.getUnsafe();
1.81 + }
1.82 +
1.83 + private File testSrc = new File(System.getProperty("test.src", "."));
1.84 + private File testClasses = new File(System.getProperty("test.classes", "."));
1.85 + private String newline = System.getProperty("line.separator");
1.86 +}
1.87 +
