Imported Upstream version 2011.01.12upstream/2011.01.12

1 files changed, 65 insertions, 0 deletions

diff --git a/src/cmd/gofmt/testdata/test.sh b/src/cmd/gofmt/testdata/test.sh
new file mode 100755
index 000000000..a1d5d823e
--- /dev/null
+++ b/src/cmd/gofmt/testdata/test.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+# 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.
+
+CMD="../gofmt"
+TMP=test_tmp.go
+COUNT=0
+
+
+cleanup() {
+	rm -f $TMP
+}
+
+
+error() {
+	echo $1
+	exit 1
+}
+
+
+count() {
+	#echo $1
+	let COUNT=$COUNT+1
+	let M=$COUNT%10
+	if [ $M == 0 ]; then
+		echo -n "."
+	fi
+}
+
+
+test() {
+	count $1
+
+	# compare against .golden file
+	cleanup
+	$CMD -s $1 > $TMP
+	cmp -s $TMP $2
+	if [ $? != 0 ]; then
+		diff $TMP $2
+		error "Error: simplified $1 does not match $2"
+	fi
+
+	# make sure .golden is idempotent
+	cleanup
+	$CMD -s $2 > $TMP
+	cmp -s $TMP $2
+	if [ $? != 0 ]; then
+		diff $TMP $2
+		error "Error: $2 is not idempotent"
+	fi
+}
+
+
+runtests() {
+	smoketest=../../../pkg/go/parser/parser.go
+	test $smoketest $smoketest
+	test composites.input composites.golden
+	# add more test cases here
+}
+
+
+runtests
+cleanup
+echo "PASSED ($COUNT tests)"