6876753: javap tests fail on Windows

Reviewed-by: darcy

test/tools/javap/T4975569.java

@@ -65,6 +65,7 @@ public class T4975569
     int errors;
 
     String javap(String className) {
+        String newline = System.getProperty("line.separator");
         String testClasses = System.getProperty("test.classes", ".");
         StringWriter sw = new StringWriter();
         PrintWriter out = new PrintWriter(sw);
@@ -73,7 +74,7 @@ public class T4975569
         if (rc != 0)
             throw new Error("javap failed. rc=" + rc);
         out.close();
-        String output = sw.toString();
+        String output = sw.toString().replaceAll(newline, "\n");
         System.out.println("class " + className);
         System.out.println(output);
         return output;

test/tools/javap/T6729471.java

@@ -29,6 +29,7 @@
  */
 
 import java.io.*;
+import java.net.*;
 import java.util.*;
 
 public class T6729471
@@ -59,14 +60,22 @@ public class T6729471
         if (java_home.getName().equals("jre"))
             java_home = java_home.getParentFile();
         File rt_jar = new File(new File(new File(java_home, "jre"), "lib"), "rt.jar");
-        verify("jar:file:" + rt_jar + "!/java/util/Map.class",
+        try {
+            verify("jar:" + rt_jar.toURL() + "!/java/util/Map.class",
                 "public abstract boolean containsKey(java.lang.Object)");
+        } catch (MalformedURLException e) {
+            error(e.toString());
+        }
 
         // jar url: ct.sym, if it exists
         File ct_sym = new File(new File(java_home, "lib"), "ct.sym");
         if (ct_sym.exists()) {
-            verify("jar:file:" + ct_sym + "!/META-INF/sym/rt.jar/java/util/Map.class",
-                "public abstract boolean containsKey(java.lang.Object)");
+            try {
+                verify("jar:" + ct_sym.toURL() + "!/META-INF/sym/rt.jar/java/util/Map.class",
+                    "public abstract boolean containsKey(java.lang.Object)");
+            } catch (MalformedURLException e) {
+                error(e.toString());
+            }
         } else
             System.err.println("warning: ct.sym not found");
 

test/tools/javap/pathsep.sh

@@ -40,7 +40,7 @@ echo "TESTJAVA=${TESTJAVA}"
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
-  SunOS | Linux )
+  SunOS | Linux | CYGWIN* )
     FS="/"
     ;;
   Windows* )

test/tools/javap/stackmap/T6271292.sh

@@ -53,7 +53,7 @@ printf 'CLASSPATH="%s"' "${CLASSPATH}" >&2 ; echo >&2
 # set platform-dependent variables
 OS=`uname -s`
 case "$OS" in
-  CYGWIN* | Windows* )
+  Windows* )
     FS="\\"
     ;;
   * )