langtools/test/tools/javap/stackmap/StackmapTest.java
changeset 26100 bb7dd001d190
parent 16549 1bdeedb5446c
child 30730 d3ce7619db2c
--- a/langtools/test/tools/javap/stackmap/StackmapTest.java	Wed Aug 13 14:25:46 2014 -0400
+++ b/langtools/test/tools/javap/stackmap/StackmapTest.java	Wed Aug 13 13:20:31 2014 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2014, 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
@@ -25,15 +25,15 @@
  * @test
  * @bug 6271292
  * @summary Verify that javap prints StackMapTable attribute contents
- * @library /tools/javac/lib
+ * @library /tools/lib
  * @build ToolBox
  * @run main StackmapTest
  */
 
-import java.util.Arrays;
+import java.util.ArrayList;
 import java.util.List;
 
-//original test: test/tools/javap/stackmap/T6271292.sh
+// Original test: test/tools/javap/stackmap/T6271292.sh
 public class StackmapTest {
 
     private static final String TestSrc =
@@ -58,41 +58,42 @@
         "}\n";
 
     private static final String goldenOut =
-        "frame_type = 255 /* full_frame */\n" +
-        "frame_type = 255 /* full_frame */\n" +
-        "frame_type = 73 /* same_locals_1_stack_item */\n" +
-        "frame_type = 255 /* full_frame */\n" +
-        "offset_delta = 19\n" +
-        "offset_delta = 0\n" +
-        "offset_delta = 2\n" +
-        "stack = [ uninitialized 0, uninitialized 0 ]\n" +
-        "stack = [ uninitialized 0, uninitialized 0, double ]\n" +
-        "stack = [ this ]\n" +
-        "stack = [ this, double ]\n" +
-        "locals = [ class \"[Ljava/lang/String;\" ]\n" +
-        "locals = [ class \"[Ljava/lang/String;\" ]\n" +
-        "locals = [ this, int ]\n";
+        "        frame_type = 255 /* full_frame */\n" +
+        "        frame_type = 255 /* full_frame */\n" +
+        "        frame_type = 73 /* same_locals_1_stack_item */\n" +
+        "        frame_type = 255 /* full_frame */\n" +
+        "          offset_delta = 19\n" +
+        "          offset_delta = 0\n" +
+        "          offset_delta = 2\n" +
+        "          stack = [ uninitialized 0, uninitialized 0 ]\n" +
+        "          stack = [ uninitialized 0, uninitialized 0, double ]\n" +
+        "          stack = [ this ]\n" +
+        "          stack = [ this, double ]\n" +
+        "          locals = [ class \"[Ljava/lang/String;\" ]\n" +
+        "          locals = [ class \"[Ljava/lang/String;\" ]\n" +
+        "          locals = [ this, int ]\n";
 
     public static void main(String[] args) throws Exception {
-        //        @compile T6271292.java
-        ToolBox.JavaToolArgs javacParams =
-                new ToolBox.JavaToolArgs().setSources(TestSrc);
-        ToolBox.javac(javacParams);
+        ToolBox tb = new ToolBox();
+
+        tb.new JavacTask()
+                .sources(TestSrc)
+                .run();
 
-//        "${TESTJAVA}${FS}bin${FS}javap" ${TESTTOOLVMOPTS} -classpath "${TESTCLASSES}" -verbose T6271292 > "${JAVAPFILE}"
-        ToolBox.JavaToolArgs javapParams =
-                new ToolBox.JavaToolArgs()
-                .setAllArgs("-v", "Test.class");
-        String out = ToolBox.javap(javapParams);
-        List<String> grepResult = ToolBox.grep("frame_type", out,
-                ToolBox.lineSeparator);
-        grepResult.addAll(ToolBox.grep("offset_delta", out, ToolBox.lineSeparator));
-        grepResult.addAll(ToolBox.grep("stack = ", out, ToolBox.lineSeparator));
-        grepResult.addAll(ToolBox.grep("locals = ", out, ToolBox.lineSeparator));
-        List<String> goldenList = Arrays.asList(goldenOut.split("\n"));
+        List<String> out = tb.new JavapTask()
+                .options("-v")
+                .classes("Test.class")
+                .run()
+                .getOutputLines(ToolBox.OutputKind.DIRECT);
 
-//        diff -w "${OUTFILE}" "${TESTSRC}${FS}T6271292.out"
-        ToolBox.compareLines(goldenList, grepResult, true);
+        List<String> grepResult = new ArrayList<>();
+        grepResult.addAll(tb.grep("frame_type",   out));
+        grepResult.addAll(tb.grep("offset_delta", out));
+        grepResult.addAll(tb.grep("stack = ",     out));
+        grepResult.addAll(tb.grep("locals = ",    out));
+
+        List<String> goldenList = tb.split(goldenOut, "\n");
+        tb.checkEqual(goldenList, grepResult);
     }
 
 }