TextList code generation and tests

compiler/src/main/cpp/capnpc-java.c++

@@ -295,6 +295,7 @@ private:
         case schema::Type::STRUCT:
           return kj::strTree(" org.capnproto.StructList");
         case schema::Type::TEXT:
+          return kj::strTree( "org.capnproto.TextList");
         case schema::Type::DATA:
         case schema::Type::ENUM:
         case schema::Type::INTERFACE:
@@ -1046,6 +1047,9 @@ private:
             break;
 
           case schema::Type::TEXT:
+            primitiveElement = false;
+            fieldSize = kj::str("org.capnproto.FieldSize.POINTER");
+
           case schema::Type::DATA:
           case schema::Type::LIST:
           case schema::Type::ANY_POINTER:

compiler/src/test/scala/org/capnproto/TestUtil.scala

@@ -47,6 +47,11 @@ object TestUtil {
     builder.setEnumField(TestEnum.CORGE);
     builder.initVoidList(6);
 
+    val textList = builder.initTextList(3);
+    textList.set(0, new Text.Reader("plugh"));
+    textList.set(1, new Text.Reader("xyzzy"));
+    textList.set(2, new Text.Reader("thud"));
+
   }
 
 
@@ -87,6 +92,12 @@ object TestUtil {
     }
 
     assert(builder.getVoidList().size() == 6);
+
+    val textList = builder.getTextList();
+    assert(textList.size() == 3);
+    assert(textList.get(0).toString() == "plugh");
+    assert(textList.get(1).toString() == "xyzzy");
+    assert(textList.get(2).toString() == "thud");
   }
 
   def checkTestMessage(reader : TestAllTypes.Reader) {
@@ -126,6 +137,13 @@ object TestUtil {
     }
 
     assert(reader.getVoidList().size() == 6);
+
+    val textList = reader.getTextList();
+    assert(textList.size() == 3);
+    assert(textList.get(0).toString() == "plugh");
+    assert(textList.get(1).toString() == "xyzzy");
+    assert(textList.get(2).toString() == "thud");
+
   }
 
 

compiler/src/test/schema/test.capnp

@@ -46,7 +46,11 @@ struct TestAllTypes {
   uInt64List    @26 : List(UInt64);
   float32List   @27 : List(Float32);
   float64List   @28 : List(Float64);
-# ...
+  textList      @29 : List(Text);
+#  dataList      @30 : List(Data);
+#  structList    @31 : List(TestAllTypes);
+#  enumList      @32 : List(TestEnum);
+#  interfaceList @33 : List(Void);
 }
 
 struct TestOutOfOrder {

runtime/src/main/java/org/capnproto/TextList.java

@@ -62,6 +62,10 @@ public final class TextList {
         }
 
 
+        public final void set(int index, Text.Reader value) {
+            this.builder.getPointerElement(index).setText(value);
+        }
+
         public final class Iterator implements java.util.Iterator<Text.Builder> {
             public Builder list;
             public int idx = 0;