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| author | Elliott Hughes <enh@google.com> | 2019-09-16 15:21:08 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-09-17 04:56:36 -0500 |
| commit | f921a00032aa3baba92a034104b2a538097cda73 (patch) | |
| tree | 5b347a18f5cdb7e054c2ca838994ad0bba1d3abc | |
| parent | e0e35aaf3f84c544416dd0b23ecc22e07a4f921b (diff) | |
| download | toybox-f921a00032aa3baba92a034104b2a538097cda73.tar.gz | |
tar.test: add a test for a sparse file with a hole at the end.
| -rw-r--r-- | tests/tar.test | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tests/tar.test b/tests/tar.test index aacf2466..235c3160 100644 --- a/tests/tar.test +++ b/tests/tar.test @@ -222,19 +222,29 @@ rm fweep for i in $(seq 8 3 200) do dd if=/dev/zero of=fweep bs=65536 seek=$i count=1 2>/dev/null + dd if=/dev/zero of=fweep2 bs=65536 seek=$i count=1 2>/dev/null done +truncate -s 20m fweep2 testing "sparse double overflow" "$TAR --sparse fweep | SUM 7" \ "f1fe57f8313a9d682ec9013a80f3798910b6ff51\n" "" "" tar c --sparse fweep > fweep.tar -FWEEP=$(du fweep) +FWEEP=$(stat -c "%b %s" fweep) rm fweep -testing "sparse extract" "tar xf fweep.tar && du fweep" "$FWEEP\n" "" "" +testing "sparse extract" "tar xf fweep.tar && stat -c '%b %s' fweep" \ + "$FWEEP\n" "" "" testing "sparse tvf" "tar tvf fweep.tar | grep -wq 13172736 && echo right size"\ "right size\n" "" "" rm fweep fweep.tar +tar c --sparse fweep2 > fweep2.tar +FWEEP=$(stat -c "%b %s" fweep2) +rm fweep2 +testing "sparse extract hole at end" \ + "tar xf fweep2.tar && stat -c '%b %s' fweep2" "$FWEEP\n" "" "" +rm fweep2 fweep2.tar + if false then |