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| author | Christopher Vogt <github.com.nsp@cvogt.org> | 2012-04-14 00:57:09 +0200 |
|---|---|---|
| committer | Christopher Vogt <github.com.nsp@cvogt.org> | 2012-04-14 01:29:08 +0200 |
| commit | 53a0e803f03fe715c214c01c03f82baa19d7f2c2 (patch) | |
| tree | cdb45306f7641606bc35633893283aa0390c8b60 /test/files | |
| parent | 020043c3a6e19718175cbbfe76cedab8db7e0498 (diff) | |
| download | scala-53a0e803f03fe715c214c01c03f82baa19d7f2c2.tar.gz scala-53a0e803f03fe715c214c01c03f82baa19d7f2c2.tar.bz2 scala-53a0e803f03fe715c214c01c03f82baa19d7f2c2.zip | |
implemented DynamicProxy as portrayed by the Scala reflection team
Diffstat (limited to 'test/files')
| -rw-r--r-- | test/files/run/dynamic-proxy.check | 20 | ||||
| -rw-r--r-- | test/files/run/dynamic-proxy.flags | 1 | ||||
| -rw-r--r-- | test/files/run/dynamic-proxy.scala | 72 |
3 files changed, 93 insertions, 0 deletions
diff --git a/test/files/run/dynamic-proxy.check b/test/files/run/dynamic-proxy.check new file mode 100644 index 0000000000..83c386812d --- /dev/null +++ b/test/files/run/dynamic-proxy.check @@ -0,0 +1,20 @@ +noargs
+noargs
+nullary
+value
+symbolic
+symbolic with args
+non-existent method
+before mutation
+mutation 1
+after mutation 1
+mutation 2
+after mutation 2
+overloaded with object
+overloaded with primitive
+overloaded with object in var
+overloaded with object in var 2
+typeArgs: I am a car
+default: 4
+default: 3
+named: 6
diff --git a/test/files/run/dynamic-proxy.flags b/test/files/run/dynamic-proxy.flags new file mode 100644 index 0000000000..68ecfa03f8 --- /dev/null +++ b/test/files/run/dynamic-proxy.flags @@ -0,0 +1 @@ +-Xexperimental
diff --git a/test/files/run/dynamic-proxy.scala b/test/files/run/dynamic-proxy.scala new file mode 100644 index 0000000000..194da2d092 --- /dev/null +++ b/test/files/run/dynamic-proxy.scala @@ -0,0 +1,72 @@ +import scala.reflect._
+
+class Car{ override def toString = "I am a car" }
+object x{
+ def nullary = "nullary"
+ def noargs() = "noargs"
+ def - = "symbolic"
+ def $(s:String) = "symbolic with args"
+ val value = "value"
+ def overloaded(i:Int) = "overloaded with primitive"
+ def overloaded(s:String) = s
+ def default( a:Int, b:Int = 2 ) = "default: "+(a+b)
+ def named( a:Int, b:Int, c:Int ) = "named: "+(a+b+c)
+ def typeArgs[T]( v:T ) = "typeArgs: "+v
+ var mutable = "before mutation"
+ def multiArgLists( a:String )( b:String ) = "multiArgList " + a + b
+ def bar( s:String )(implicit car:Car) = s + car.toString
+}
+
+object Test extends App{
+ val d = new DynamicProxy{ val dynamicProxyTarget = x }
+
+ println( d.noargs )
+ println( d.noargs() )
+ println( d.nullary )
+ println( d.value )
+ println( d.- )
+ println( d.$("x") )
+
+ try{
+ println( d.test )
+ } catch {
+ case _ => println("non-existent method")
+ }
+
+ println( d.mutable )
+
+ println("mutation 1")
+ d.mutable_=("after mutation 1")
+ println( d.mutable )
+
+ println("mutation 2")
+ d.mutable = "after mutation 2"
+ println( d.mutable )
+
+ println( d.overloaded("overloaded with object") )
+ println( d.overloaded(1) )
+
+ // test some non-constant arguments
+ def s = "overloaded with object in var"
+ println( d.overloaded(s) )
+ println( d.overloaded(s + " 2") )
+
+ val car = new Car
+ println( d.typeArgs(car) ) // inferred
+ // println( d.typeArgs[Car](car) ) // explicit not working (yet)
+
+ println( d.default( 1,3 ) )
+ println( d.default( 1 ) )
+
+ println( d.named(1,c=3,b=2) ) // applyDynamicNamed seems to be broken
+
+ // println( d.multiArgLists("a")("b") ) // not working yet
+
+ /*
+ // may never work
+ // testing implicit parameters (first test works when moving x into TestDynamicReflect)
+ implicit val car2 = new Car
+ println( d.bar( "Yeah, ") ); // FAILS: could not find implicit value for parameter car
+ {println( d.bar( "Yeah, ") )} // FAILS: could not find implicit value for parameter car
+ */
+}
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