From 2c48247a01a19c709f693d649d8158bccb5fbf70 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 12 Mar 2012 00:25:40 -0500
Subject: Redo tail to use optargs and optionally support lseek. Add support to
 optargs and llist.c, plus add a test suite entry.  Still no -f support
 though.

---
 scripts/test/tail.test | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100755 scripts/test/tail.test

(limited to 'scripts')

diff --git a/scripts/test/tail.test b/scripts/test/tail.test
new file mode 100755
index 00000000..2c8f3c2d
--- /dev/null
+++ b/scripts/test/tail.test
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+BIGTEST="one\ntwo\nthree\nfour\nfive\nsix\nseven\neight\nnine\nten\neleven\n"
+echo -ne "$BIGTEST" > file1
+testing "tail" "tail && echo yes" "oneyes\n" "" "one"
+testing "tail file" "tail file1" \
+	"two\nthree\nfour\nfive\nsix\nseven\neight\nnine\nten\neleven\n" "" ""
+testing "tail -n in bounds" "tail -n 3 file1" "nine\nten\neleven\n" "" ""
+testing "tail -n out of bounds" "tail -n 999 file1" "$BIGTEST" "" ""
+testing "tail -n+ in bounds" "tail -n +3 file1" \
+	"three\nfour\nfive\nsix\nseven\neight\nnine\nten\neleven\n" "" ""
+testing "tail -n+ outof bounds" "tail -n +999 file1" "" "" ""
+testing "tail -c in bounds" "tail -c 27 file1" \
+	"even\neight\nnine\nten\neleven\n" "" ""
+testing "tail -c out of bounds" "tail -c 999 file1" "$BIGTEST" "" ""
+testing "tail -c+ in bounds" "tail -c +27 file1" \
+	"x\nseven\neight\nnine\nten\neleven\n" "" ""
+testing "tail -c+ out of bonds" "tail -c +999 file1" "" "" ""
+rm file1
+
+optional TAIL_SEEK
+testing "tail noseek -n in bounds" "tail -n 3" "nine\nten\neleven\n" \
+	"" "$BIGTEST"
+testing "tail noseek -n out of bounds" "tail -n 999" "$BIGTEST" "" "$BIGTEST"
+testing "tail noseek -n+ in bounds" "tail -n +3" \
+	"three\nfour\nfive\nsix\nseven\neight\nnine\nten\neleven\n" "" \
+	"$BIGTEST"
+testing "tail noseek -n+ outof bounds" "tail -n +999" "" "" "$BIGTEST"
+testing "tail noseek -c in bounds" "tail -c 27" \
+	"even\neight\nnine\nten\neleven\n" "" "$BIGTEST"
+testing "tail noseek -c out of bounds" "tail -c 999" "$BIGTEST" "" "$BIGTEST"
+testing "tail noseek -c+ in bounds" "tail -c +27" \
+	"x\nseven\neight\nnine\nten\neleven\n" "" "$BIGTEST"
+testing "tail noseek -c+ out of bonds" "tail -c +999" "" "" "$BIGTEST"
-- 
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