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-rwxr-xr-xtestsuite/head.tests31
1 files changed, 31 insertions, 0 deletions
diff --git a/testsuite/head.tests b/testsuite/head.tests
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+++ b/testsuite/head.tests
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+#!/bin/sh
+# Copyright 2018 Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
+# Licensed under GPLv2 or later, see file LICENSE in this source tree.
+
+. ./testing.sh
+
+# testing "test name" "command" "expected result" "file input" "stdin"
+
+cat <<EOF > head.input
+line 1
+line 2
+line 3
+line 4
+line 5
+line 6
+line 7
+line 8
+line 9
+line 10
+line 11
+line 12
+EOF
+
+testing "head -n <negative number>" \
+ "head -n -9 head.input" \
+ "line 1\nline 2\nline 3\n" \
+ "" ""
+
+rm head.input
+
+exit $FAILCOUNT