test: convert more tests to rundir/compiledir conventions

Update #4139.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6609051

2 files changed, 34 insertions, 0 deletions

diff --git a/test/import4.dir/empty.go b/test/import4.dir/empty.go
new file mode 100644
index 0000000000..c8214f36da
--- /dev/null
+++ b/test/import4.dir/empty.go
@@ -0,0 +1,10 @@
+// Copyright 2009 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.
+
+package P
+
+import ( )
+const ( )
+var ( )
+type ( )
diff --git a/test/import4.dir/import4.go b/test/import4.dir/import4.go
new file mode 100644
index 0000000000..b9f973f172
--- /dev/null
+++ b/test/import4.dir/import4.go
@@ -0,0 +1,24 @@
+// Copyright 2009 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.
+
+// Verify that various kinds of "imported and not used"
+// errors are caught by the compiler.
+// Does not compile.
+
+package main
+
+// standard
+import "fmt"	// ERROR "imported and not used.*fmt"
+
+// renamed
+import X "math"	// ERROR "imported and not used.*math"
+
+// import dot
+import . "bufio"	// ERROR "imported and not used.*bufio"
+
+// again, package without anything in it
+import "./empty"	// ERROR "imported and not used.*empty"
+import Z "./empty"	// ERROR "imported and not used.*empty"
+import . "./empty"	// ERROR "imported and not used.*empty"
+