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authorHarald van Dijk <harald@gigawatt.nl>2018-05-22 17:34:31 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2018-05-22 17:34:31 +0200
commit8c24af9dcfe0d89a660c39838eec4d20bc13efbf (patch)
tree1be6f930fb21383ba8c46a6d0491cafe3e26d687 /testsuite
parenta40a661d971cf75c617c83357ac0e87a45f41f4f (diff)
downloadbusybox-8c24af9dcfe0d89a660c39838eec4d20bc13efbf.tar.gz
tar: fix interaction of delayed symlink and hardlink creation
function old new delta create_or_remember_link - 106 +106 create_links_from_list - 93 +93 find_applet_by_name 124 128 +4 unzip_main 2724 2726 +2 data_extract_all 891 873 -18 create_symlinks_from_list 64 - -64 create_or_remember_symlink 94 - -94 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/1 up/down: 205/-176) Total: 29 bytes Signed-off-by: Harald van Dijk <harald@gigawatt.nl> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'testsuite')
-rwxr-xr-xtestsuite/tar.tests16
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tar.tests b/testsuite/tar.tests
index 1675b07b1..6c479d3fe 100755
--- a/testsuite/tar.tests
+++ b/testsuite/tar.tests
@@ -365,4 +365,20 @@ n8fYaKlioCTzL2oXYczyUUIP4u5IpwoSEwWdtoA=
SKIP=
cd .. || exit 1; rm -rf tar.tempdir 2>/dev/null
+mkdir tar.tempdir && cd tar.tempdir || exit 1
+testing "Symlinks and hardlinks coexist" '\
+mkdir dir
+>dir/a
+ln -s ../dir/a dir/b
+ln dir/b dir/c
+mkdir new
+tar cf - dir/* | tar -C new -xvf - 2>&1
+' "\
+dir/a
+dir/b
+dir/c
+" \
+"" ""
+cd .. || exit 1; rm -rf tar.tempdir 2>/dev/null
+
exit $FAILCOUNT