# Basic test of -diff: ensure that stdout contains a diff,
# and the file system is unchanged.
#
# (Most tests of fixes should use want/* not -diff + stdout
# to avoid dependency on the diff algorithm.)
#
# File slashes assume non-Windows.

skip GOOS=windows
checker -rename -fix -diff example.com/p
exit 0

-- go.mod --
module example.com
go 1.22

-- p/p.go --
package p

var bar int

-- want/p/p.go --
package p

var bar int

-- stdout --
--- /TMP/p/p.go (old)
+++ /TMP/p/p.go (new)
@@ -1,4 +1,3 @@
 package p
 
-var bar int
-
+var baz int