From 51089b34a7a535498dee42e6465d4d577d65b7d5 Mon Sep 17 00:00:00 2001
From: Szabolcs Berecz <szabolcs.berecz@gmail.com>
Date: Sat, 7 Jan 2012 18:23:21 +0100
Subject: Accept prefixed xml attributes with null value

This changes makes PrefixedAttribute work the same way as
UnprefixedAttribute with respect to null values:

<t p:a={ null: String }/> is accepted and results in <t/>
---
 test/files/run/xml-attribute.scala | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to 'test')

diff --git a/test/files/run/xml-attribute.scala b/test/files/run/xml-attribute.scala
index 2b83f70b22..8b261acc94 100644
--- a/test/files/run/xml-attribute.scala
+++ b/test/files/run/xml-attribute.scala
@@ -5,10 +5,29 @@ object Test {
     val noAttr = <t/>
     val attrNull = <t a={ null: String }/>
     val attrNone = <t a={ None: Option[Seq[Node]] }/>
+    val preAttrNull = <t p:a={ null: String }/>
+    val preAttrNone = <t p:a={ None: Option[Seq[Node]] }/>
     assert(noAttr == attrNull)
     assert(noAttr == attrNone)
-    assert(noAttr.toString() == "<t></t>")
-    assert(attrNull.toString() == "<t></t>")
-    assert(attrNone.toString() == "<t></t>")
+    assert(noAttr == preAttrNull)
+    assert(noAttr == preAttrNone)
+
+    val noAttrStr = "<t></t>"
+    assert(noAttr.toString() == noAttrStr)
+    assert(attrNull.toString() == noAttrStr)
+    assert(attrNone.toString() == noAttrStr)
+    assert(preAttrNull.toString() == noAttrStr)
+    assert(preAttrNone.toString() == noAttrStr)
+
+    val xml1 = <t b="1" d="2"/>
+    val xml2 = <t a={ null: String } p:a={ null: String } b="1" c={ null: String } d="2"/>
+    val xml3 = <t b="1" c={ null: String } d="2" a={ null: String } p:a={ null: String }/>
+    assert(xml1 == xml2)
+    assert(xml1 == xml3)
+
+    val xml1Str = "<t d=\"2\" b=\"1\"></t>"
+    assert(xml1.toString() == xml1Str)
+    assert(xml2.toString() == xml1Str)
+    assert(xml3.toString() == xml1Str)
   }
 }
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