# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1353248407 -3600
# Node ID 1d6ca19d717473448e14501ccd19a9c8cd0374e1
# Parent  e75412365c872e2dc88b8675212d4ba31a0d66b3
Replace multiple occurences of the same character

diff -r e75412365c87 -r 1d6ca19d7174 emul/src/main/resources/org/apidesign/vm4brwsr/emul/java_lang_String.js
--- a/emul/src/main/resources/org/apidesign/vm4brwsr/emul/java_lang_String.js	Sun Nov 18 14:39:55 2012 +0100
+++ b/emul/src/main/resources/org/apidesign/vm4brwsr/emul/java_lang_String.js	Sun Nov 18 15:20:07 2012 +0100
@@ -1396,7 +1396,16 @@
 }
 
 function java_lang_String_replaceLjava_lang_StringCC(arg0,arg1,arg2) {
-    return arg0.toString().replace(arg1, arg2);
+    if (typeof arg1 === 'number') arg1 = String.fromCharCode(arg1);
+    if (typeof arg2 === 'number') arg2 = String.fromCharCode(arg2);
+    var s = arg0.toString();
+    for (;;) {
+        var ret = s.replace(arg1, arg2);
+        if (ret === s) {
+            return ret;
+        }
+        s = ret;
+    }
 }
 function java_lang_String_containsZLjava_lang_CharSequence(arg0,arg1) {
     return arg0.toString().indexOf(arg1.toString()) >= 0;
diff -r e75412365c87 -r 1d6ca19d7174 vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java
--- a/vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java	Sun Nov 18 14:39:55 2012 +0100
+++ b/vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java	Sun Nov 18 15:20:07 2012 +0100
@@ -56,6 +56,10 @@
         return ("" + a + b +c).toString();
     }
     
+    public static String replace(String s, char a, char b) {
+        return s.replace(a, b);
+    }
+    
     public static String toStringTest(int howMuch) {
         counter = 0;
         StringSample ss = null;
diff -r e75412365c87 -r 1d6ca19d7174 vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java
--- a/vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java	Sun Nov 18 14:39:55 2012 +0100
+++ b/vm/src/test/java/org/apidesign/vm4brwsr/StringTest.java	Sun Nov 18 15:20:07 2012 +0100
@@ -94,6 +94,20 @@
             true, 0, 5
         );
     }
+    @Test public void replaceChars() throws Exception {
+        assertExec(
+            "Can replace slashes by underscores",
+            "org_apidesign_vm4brwsr_StringSample_replaceLjava_lang_StringLjava_lang_StringCC",
+            "x_y_z", "x/y/z", '/', '_'
+        );
+    }
+    @Test public void replaceIntChars() throws Exception {
+        assertExec(
+            "Can replace slashes by underscores",
+            "org_apidesign_vm4brwsr_StringSample_replaceLjava_lang_StringLjava_lang_StringCC",
+            "x_y_z", "x/y/z", (int)'/', (int)'_'
+        );
+    }
     
     private static CharSequence codeSeq;
     private static Invocable code;