1 files changed, 31 insertions, 0 deletions
diff --git a/tests/cat.test b/tests/cat.test
new file mode 100755
index 00000000..3d5842ae
--- /dev/null
+++ b/tests/cat.test
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+echo "one" > file1
+echo "two" > file2
+testing "cat" "cat && echo yes" "oneyes\n" "" "one"
+testing "cat -" "cat - && echo yes" "oneyes\n" "" "one"
+testing "cat file1 file2" "cat file1 file2" "one\ntwo\n"  "" ""
+testing "cat - file"      "cat - file1"     "zero\none\n" "" "zero\n"
+testing "cat file -"      "cat file1 -"     "one\nzero\n" "" "zero\n"
+
+testing "cat file1 notfound file2" \
+        "cat file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \
+        "one\ntwo\ncat: notfound: No such file or directory\n" "" ""
+
+testing "cat file1" \
+        "cat /proc/self/exe > file1 && cmp /proc/self/exe file1 && echo yes" \
+        "yes\n" "" ""
+
+testing "cat - file1" \
+        "cat - file1 | diff -a -U 0 - file1 | tail -n 1" \
+        "-hello\n" "" "hello\n"
+
+testing "cat > /dev/full" \
+        "cat - > /dev/full 2>stderr && echo ok; cat stderr; rm stderr" \
+        "cat: xwrite: No space left on device\n" "" "zero\n"
+
+rm file1 file2
+\ No newline at end of file