test: convert tests to run.go whenever possible.

The other tests either need a complex procedure
or are architecture- or OS-dependent.

Update #4139.

R=golang-dev, daniel.morsing, iant
CC=golang-dev
https://golang.org/cl/6618062

2 files changed, 44 insertions, 0 deletions

diff --git a/test/ddd2.dir/ddd2.go b/test/ddd2.dir/ddd2.go
new file mode 100644
index 0000000000..c9a2675926
--- /dev/null
+++ b/test/ddd2.dir/ddd2.go
@@ -0,0 +1,16 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file is compiled and then imported by ddd3.go.
+
+package ddd
+
+func Sum(args ...int) int {
+	s := 0
+	for _, v := range args {
+		s += v
+	}
+	return s
+}
+
diff --git a/test/ddd2.dir/ddd3.go b/test/ddd2.dir/ddd3.go
new file mode 100644
index 0000000000..5486fe8a04
--- /dev/null
+++ b/test/ddd2.dir/ddd3.go
@@ -0,0 +1,28 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that variadic functions work across package boundaries.
+
+package main
+
+import "./ddd2"
+
+func main() {
+	if x := ddd.Sum(1, 2, 3); x != 6 {
+		println("ddd.Sum 6", x)
+		panic("fail")
+	}
+	if x := ddd.Sum(); x != 0 {
+		println("ddd.Sum 0", x)
+		panic("fail")
+	}
+	if x := ddd.Sum(10); x != 10 {
+		println("ddd.Sum 10", x)
+		panic("fail")
+	}
+	if x := ddd.Sum(1, 8); x != 9 {
+		println("ddd.Sum 9", x)
+		panic("fail")
+	}
+}