MethodHandles: Tests for asSpreader / spreadInvoker.

Tracks libcore change 337f641cc6e323c52a9e772cb2e499a515c2b533.

Test: make test-art-host

Change-Id: Iec5fa0f9366b0ef6f5cfcc6e22618e8ab8c1ed1a
diff --git a/test/957-methodhandle-transforms/expected.txt b/test/957-methodhandle-transforms/expected.txt
index 7540ef7..154051f 100644
--- a/test/957-methodhandle-transforms/expected.txt
+++ b/test/957-methodhandle-transforms/expected.txt
@@ -16,3 +16,34 @@
 fallback: fallback, 42, 56
 target: target, 42, 56
 target: target, 42, 56
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:43
+a: a, b:43
+a: a, b:43
+a: a, b:43
+a: a, b:43
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:b, c: c
+a: a, b:true, c: false
+a: a, b:true, c: false
+a: a, b:1, c: 2, d: 3, e: 4, f:5, g: 6.0, h: 7.0
+a: a, b:1, c: 2, d: 3, e: 4, f:5, g: 6.0, h: 7.0
+a: a, b:1, c: 2, d: 51, e: 52, f:53.0, g: 54.0
+a: a, b:1, c: 2, d: 51, e: 52, f:53.0, g: 54.0
+a: a, b:1, c: 2, d: 3, e: 4, f:5.0, g:6.0
+a: a, b:1, c: 2, d: 3, e: 4, f:5.0, g:6.0
+a: a, b:1, c: 2, d: 3, e: 4.0, f:5.0
+a: a, b:1, c: 2, d: 3, e: 4.0, f:5.0
+a: a, b:1, c: 2, d: 3.0, e: 4.0
+a: a, b:1, c: 2, d: 3.0, e: 4.0
+a: a, b:1.0, c: 2.0, d: 3.0
+a: a, b:1.0, c: 2.0, d: 3.0
+a: a, b:1.0, c: 2.0
+a: a, b:1.0, c: 2.0