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authorDenys Vlasenko2011-09-17 00:12:24 +0200
committerDenys Vlasenko2011-09-17 00:12:24 +0200
commit0851d125c33d65cc8a0655758f2928960077c20c (patch)
tree3279b26a562443357d72afd0036347921af123be /testsuite/tail.tests
parent6d2d652cd33679625f5d211d739fcd34826b3a9b (diff)
downloadbusybox-0851d125c33d65cc8a0655758f2928960077c20c.zip
busybox-0851d125c33d65cc8a0655758f2928960077c20c.tar.gz
tail: fix -c +N. Closes 4111
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'testsuite/tail.tests')
-rwxr-xr-xtestsuite/tail.tests8
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tail.tests b/testsuite/tail.tests
index 7140da2..305a83b 100755
--- a/testsuite/tail.tests
+++ b/testsuite/tail.tests
@@ -14,4 +14,12 @@ testing "tail: +N with N > file length" \
"0\n" \
"" "qw"
+testing "tail: -c +N with largish N" \
+ "
+ dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8200 | wc -c;
+ dd if=/dev/zero bs=16k count=1 2>/dev/null | tail -c +8208 | wc -c;
+ " \
+ "8185\n8177\n" \
+ "" ""
+
exit $FAILCOUNT