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-rwxr-xr-xtestsuite/sed.tests16
1 files changed, 12 insertions, 4 deletions
diff --git a/testsuite/sed.tests b/testsuite/sed.tests
index 880fc2118..395372ae6 100755
--- a/testsuite/sed.tests
+++ b/testsuite/sed.tests
@@ -2,7 +2,7 @@
2 2
3# SUSv3 compliant sed tests. 3# SUSv3 compliant sed tests.
4# Copyright 2005 by Rob Landley <rob@landley.net> 4# Copyright 2005 by Rob Landley <rob@landley.net>
5# Licensed under GPL v2, see file LICENSE for details. 5# Licensed under GPLv2, see file LICENSE in this source tree.
6 6
7. ./testing.sh 7. ./testing.sh
8 8
@@ -80,10 +80,18 @@ test x"$SKIP_KNOWN_BUGS" = x"" && {
80# Query: how does this interact with no newline at EOF? 80# Query: how does this interact with no newline at EOF?
81testing "sed n (flushes pattern space, terminates early)" "sed -e 'n;p'" \ 81testing "sed n (flushes pattern space, terminates early)" "sed -e 'n;p'" \
82 "a\nb\nb\nc\n" "" "a\nb\nc\n" 82 "a\nb\nb\nc\n" "" "a\nb\nc\n"
83# N does _not_ flush pattern space, therefore c is still in there @ script end.
84testing "sed N (doesn't flush pattern space when terminating)" "sed -e 'N;p'" \
85 "a\nb\na\nb\nc\n" "" "a\nb\nc\n"
86} 83}
84# non-GNU sed: N does _not_ flush pattern space, therefore c is eaten @ script end
85# GNU sed: N flushes pattern space, therefore c is printed too @ script end
86testing "sed N (flushes pattern space (GNU behavior))" "sed -e 'N;p'" \
87 "a\nb\na\nb\nc\n" "" "a\nb\nc\n"
88
89testing "sed N test2" "sed ':a;N;s/\n/ /;ta'" \
90 "a b c\n" "" "a\nb\nc\n"
91
92testing "sed N test3" "sed 'N;s/\n/ /'" \
93 "a b\nc\n" "" "a\nb\nc\n"
94
87testing "sed address match newline" 'sed "/b/N;/b\\nc/i woo"' \ 95testing "sed address match newline" 'sed "/b/N;/b\\nc/i woo"' \
88 "a\nwoo\nb\nc\nd\n" "" "a\nb\nc\nd\n" 96 "a\nwoo\nb\nc\nd\n" "" "a\nb\nc\nd\n"
89 97