18 files changed, 139 insertions, 0 deletions
diff --git a/rev-test/1.in b/rev-test/1.in
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/rev-test/1.in
diff --git a/rev-test/1.out b/rev-test/1.out
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/rev-test/1.out
diff --git a/rev-test/12345.out b/rev-test/12345.out
new file mode 100644
index 0000000..c5ad2b3
--- /dev/null
+++ b/rev-test/12345.out
diff --git a/rev-test/2.in b/rev-test/2.in
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/rev-test/2.in
@@ -0,0 +1 @@
+
diff --git a/rev-test/2.out b/rev-test/2.out
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/rev-test/2.out
@@ -0,0 +1 @@
+
diff --git a/rev-test/3.in b/rev-test/3.in
new file mode 100644
index 0000000..7898192
--- /dev/null
+++ b/rev-test/3.in
@@ -0,0 +1 @@
+a
diff --git a/rev-test/3.out b/rev-test/3.out
new file mode 100644
index 0000000..7898192
--- /dev/null
+++ b/rev-test/3.out
@@ -0,0 +1 @@
+a
diff --git a/rev-test/4.in b/rev-test/4.in
new file mode 100644
index 0000000..863cbb8
--- /dev/null
+++ b/rev-test/4.in
@@ -0,0 +1,8 @@
+a
+b
+c
+
+
+d
+e
+f
diff --git a/rev-test/4.out b/rev-test/4.out
new file mode 100644
index 0000000..863cbb8
--- /dev/null
+++ b/rev-test/4.out
@@ -0,0 +1,8 @@
+a
+b
+c
+
+
+d
+e
+f
diff --git a/rev-test/5.in b/rev-test/5.in
new file mode 100644
index 0000000..cd34f31
--- /dev/null
+++ b/rev-test/5.in
diff --git a/rev-test/5.out b/rev-test/5.out
new file mode 100644
index 0000000..2468cbc
--- /dev/null
+++ b/rev-test/5.out
diff --git a/rev-test/comb.in b/rev-test/comb.in
new file mode 100644
index 0000000..ade0e58
--- /dev/null
+++ b/rev-test/comb.in
@@ -0,0 +1 @@
+a̐b̐
diff --git a/rev-test/comb.out b/rev-test/comb.out
new file mode 100644
index 0000000..c142ffc
--- /dev/null
+++ b/rev-test/comb.out
@@ -0,0 +1 @@
+b̐a̐
diff --git a/rev-test/nolf.in b/rev-test/nolf.in
new file mode 100644
index 0000000..3effb8b
--- /dev/null
+++ b/rev-test/nolf.in
@@ -0,0 +1,2 @@
+abc
+123
+\ No newline at end of file
diff --git a/rev-test/nolf.out b/rev-test/nolf.out
new file mode 100644
index 0000000..c562183
--- /dev/null
+++ b/rev-test/nolf.out
@@ -0,0 +1,2 @@
+cba
+321
+\ No newline at end of file
diff --git a/rev-test/test b/rev-test/test
new file mode 100755
index 0000000..4cff0bc
--- /dev/null
+++ b/rev-test/test
@@ -0,0 +1,109 @@
+#!/bin/bash
+
+cd -- "$(dirname "$0")"
+if test -z "$REV"; then
+	REV=../rev
+fi
+N=5
+r="$PREFIX $REV"
+
+report ()
+{
+	if test $1 = 0; then
+		printf "\033[1;32mTest %s OK\033[m\n" "$2"
+	else
+		printf "\033[1;31mTest %s FAILED\033[m\n" "$2"
+	fi
+}
+
+report_np ()
+{
+	if test $1 = 0; then
+		printf "\033[1;32mTest %s OK (NON-STANDARD)\033[m\n" "$2"
+	else
+		printf "\033[1;31mTest %s FAILED (NON-STANDARD)\033[m\n" "$2"
+	fi
+}
+
+test_file ()
+{
+	diff <($r < $1.in) $1.out > /dev/null
+	report $? "file_$1"
+}
+
+
+file_1 () { test_file 1; }
+file_2 () { test_file 2; }
+file_3 () { test_file 3; }
+file_4 () { test_file 4; }
+file_5 () { test_file 5; }
+
+nolf ()
+{
+	diff <($r < nolf.in) nolf.out > /dev/null
+	report_np $? "nolf"
+}
+
+utf8 ()
+{
+	diff <($r < utf8.in) utf8.out > /dev/null
+	report $? "utf8"
+}
+
+dash ()
+{
+	diff <($r - < 4.in) 4.out > /dev/null
+	report $? "dash"
+}
+
+file_one ()
+{
+	diff <($r 4.in) 4.out > /dev/null
+	report $? "file_one"
+}
+
+file_many ()
+{
+	diff <($r 1.in 2.in 3.in 4.in 5.in) 12345.out > /dev/null
+	report $? "file_many"
+}
+
+file_dash ()
+{
+	diff <($r 1.in 2.in 3.in 4.in - < 5.in) 12345.out > /dev/null
+	report $? "file_dash"
+}
+
+ddash ()
+{
+	diff <($r -- 4.in) 4.out > /dev/null
+	report $? "ddash"
+}
+
+combining ()
+{
+	diff <($r < comb.in) comb.out > /dev/null
+	report_np $? "combining"
+	# How would you define “character”?
+}
+
+
+if test $# = 0; then
+	set $(printf 'file_%i\n' $(seq 1 $N)) dash nolf utf8 file_one file_many file_dash ddash combining
+fi
+(
+for f in $@; do
+	$f
+done
+) | tee result
+! grep FAILED < result > /dev/null
+ret=$?
+if test $ret != 0; then
+	if test $(grep FAILED < result | grep -v NON-STANDARD | wc -l) = 0; then
+		ret=1
+	else
+		ret=2
+	fi
+fi
+rm result
+exit $ret
diff --git a/rev-test/utf8.in b/rev-test/utf8.in
new file mode 100644
index 0000000..2382c2d
--- /dev/null
+++ b/rev-test/utf8.in
@@ -0,0 +1,2 @@
+åäö
+𝐀𝐁𝐂
diff --git a/rev-test/utf8.out b/rev-test/utf8.out
new file mode 100644
index 0000000..9d77c39
--- /dev/null
+++ b/rev-test/utf8.out
@@ -0,0 +1,2 @@
+öäå
+𝐂𝐁𝐀