Merge more Kernel infrastructure from kernel_sdk SDK fork.

tests/kernel/unsorted/mixin_test.dart

Index: tests/kernel/unsorted/mixin_test.dart
diff --git a/tests/kernel/unsorted/mixin_test.dart b/tests/kernel/unsorted/mixin_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..0d9d8be69ce7e888244aa6d4d8f35c6976b11907
--- /dev/null
+++ b/tests/kernel/unsorted/mixin_test.dart
@@ -0,0 +1,60 @@
+import 'expect.dart';

[Kevin Millikin (Google), 2016/10/21 09:10:57]

Copyright header.

[Vyacheslav Egorov (Google), 2016/10/21 13:39:43]

Done.

+
+class Base {
+  baseFoo() {
+    print('Base.baseFoo()');
+    return 1;
+  }
+
+  foo() {
+    print('Base.foo()');
+    return 1;
+  }
+}
+
+class Mixin {
+  mixinFoo() {
+    print('Mixin.mixinFoo()');
+    return 2;
+  }
+
+  foo() {
+    print('Mixin.foo()');
+    return 2;
+  }
+}
+
+class Mixin2 {
+  mixin2Foo() {
+    print('Mixin2.mixin2Foo()');
+    return 3;
+  }
+
+  foo() {
+    print('Mixin2.foo()');
+    return 3;
+  }
+}
+
+class Sub extends Base with Mixin, Mixin2 {
+  subFoo() {
+    print('Sub.subFoo()');
+    return 4;
+  }
+
+  foo() {
+    print('Sub.foo()');
+    return 4;
+  }
+}
+
+main() {
+  var o = new Sub();
+
+  Expect.isTrue(o.baseFoo() == 1);
+  Expect.isTrue(o.mixinFoo() == 2);
+  Expect.isTrue(o.mixin2Foo() == 3);
+  Expect.isTrue(o.subFoo() == 4);
+  Expect.isTrue(o.foo() == 4);
+}
+