# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1380306050 -7200
# Node ID 635ee75d82a5aaf5d2b13b3f52a9a84f8e0e5b7a
# Parent  7aa365d2cc1aca5de7b709b0f706f314d8cbfc54
JavaOne attendees asked for support for String.replaceAll, so here it is

diff -r 7aa365d2cc1a -r 635ee75d82a5 rt/emul/compact/src/test/java/org/apidesign/bck2brwsr/tck/RegExpReplaceAllTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rt/emul/compact/src/test/java/org/apidesign/bck2brwsr/tck/RegExpReplaceAllTest.java	Fri Sep 27 20:20:50 2013 +0200
@@ -0,0 +1,54 @@
+/**
+ * Back 2 Browser Bytecode Translator
+ * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ *
+ * This program 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. Look for COPYING file in the top folder.
+ * If not, see http://opensource.org/licenses/GPL-2.0.
+ */
+package org.apidesign.bck2brwsr.tck;
+
+import org.apidesign.bck2brwsr.vmtest.Compare;
+import org.apidesign.bck2brwsr.vmtest.VMTest;
+import org.testng.annotations.Factory;
+
+/**
+ *
+ * @author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
+ */
+public class RegExpReplaceAllTest {
+
+    @Compare public String replaceAll() {
+        return "JavaScript".replaceAll("Script", "One");
+    }
+
+    @Compare public String replaceAllTwice() {
+        return "Script JavaScript!".replaceAll("Script", "One");
+    }
+
+    
+    @Compare public String replaceAllRegexp() {
+        return "JavaScript".replaceAll("S....t", "One");
+    }
+
+    @Compare public String replaceAllRegexpTwice() {
+        return "Script JavaScript!".replaceAll("S....t", "One");
+    }
+
+    @Compare public String replaceFirstRegexpOnly() {
+        return "Script JavaScript!".replaceFirst("S....t", "One");
+    }
+    
+    @Factory public static Object[] create() {
+        return VMTest.create(RegExpReplaceAllTest.class);
+    }
+}
diff -r 7aa365d2cc1a -r 635ee75d82a5 rt/emul/mini/src/main/java/java/lang/String.java
--- a/rt/emul/mini/src/main/java/java/lang/String.java	Thu Sep 26 19:41:34 2013 +0200
+++ b/rt/emul/mini/src/main/java/java/lang/String.java	Fri Sep 27 20:20:50 2013 +0200
@@ -2159,6 +2159,14 @@
      * @since 1.4
      * @spec JSR-51
      */
+    @JavaScriptBody(args = { "regex", "newText" }, body = 
+          "var self = this.toString();\n"
+        + "var re = new RegExp(regex.toString());\n"
+        + "var r = re.exec(self);\n"
+        + "if (r === null || r.length === 0) return this;\n"
+        + "var from = self.indexOf(r[0]);\n"
+        + "return this.substring(0, from) + newText + this.substring(from + r[0].length);\n"
+    )
     public String replaceFirst(String regex, String replacement) {
         throw new UnsupportedOperationException();
     }
@@ -2203,7 +2211,14 @@
      * @spec JSR-51
      */
     public String replaceAll(String regex, String replacement) {
-        throw new UnsupportedOperationException();
+        String p = this;
+        for (;;) {
+            String n = p.replaceFirst(regex, replacement);
+            if (n == p) {
+                return n;
+            }
+            p = n;
+        }
     }
 
     /**