Add a test suite for seq.

1 files changed, 31 insertions, 0 deletions

diff --git a/testsuite/seq.tests b/testsuite/seq.tests
new file mode 100755
index 000000000..40ad99e62
--- /dev/null
+++ b/testsuite/seq.tests
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# SUSv3 compliant seq tests.
+# Copyright 2006 by Rob Landley <rob@landley.net>
+# Licensed under GPL v2, see file LICENSE for details.
+
+# AUDIT: Full SUSv3 coverage (except internationalization).
+
+[ -z "$COMMAND" ] && COMMAND=seq
+. testing.sh
+
+# testing "test name" "options" "expected result" "file input" "stdin"
+#   file input will be file called "input"
+#   test can create a file "actual" instead of writing to stdout
+
+# Test exit status
+
+testing "seq (exit with error)" "2> /dev/null || echo yes" "yes\n" "" ""
+testing "seq (exit with error)" "1 2 3 4 2> /dev/null || echo yes" "yes\n" "" ""
+testing "seq one argument" "3" "1\n2\n3\n" "" ""
+testing "seq two arguments" "5 7" "5\n6\n7\n" "" ""
+testing "seq two arguments reversed" "7 5" "" "" ""
+testing "seq count up by 2" "4 2 8" "4\n6\n8\n" "" ""
+testing "seq count down by 2" "8 -2 4" "8\n6\n4\n" "" ""
+testing "seq count wrong way #1" "4 -2 8" "" "" ""
+testing "seq count wrong way #2" "8 2 4" "" "" ""
+testing "seq count by .3" "3 .3 4" "3\n3.3\n3.6\n3.9\n" "" ""
+testing "seq count by -.9" ".7 -.9 -2.2" "0.7\n-0.2\n-1.1\n-2\n" "" ""
+testing "seq count by zero" "4 0 8" "" "" ""
+
+exit $FAILCOUNT