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t0000: use hash translation table

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If the hash we're using is 32 bytes in size, attempting to insert a
20-byte object name won't work.  Since these are synthesized objects
that are almost all zeros, look them up in a translation table.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2018-09-13 05:17:32 +00:00 committed by Junio C Hamano
parent 2c02b110da
commit cdd1e17f87
1 changed files with 7 additions and 6 deletions
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13
t/t0000-basic.sh
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@ -1015,12 +1015,13 @@ test_expect_success SHA1 'validate object ID for a known tree' '
test_expect_success 'put invalid objects into the index' '
rm -f .git/index &&
cat >badobjects <<-\EOF &&
100644 blob 1000000000000000000000000000000000000000 dir/file1
100644 blob 2000000000000000000000000000000000000000 dir/file2
100644 blob 3000000000000000000000000000000000000000 dir/file3
100644 blob 4000000000000000000000000000000000000000 dir/file4
100644 blob 5000000000000000000000000000000000000000 dir/file5
suffix=$(echo $ZERO_OID | sed -e "s/^.//") &&
cat >badobjects <<-EOF &&
100644 blob $(test_oid 001) dir/file1
100644 blob $(test_oid 002) dir/file2
100644 blob $(test_oid 003) dir/file3
100644 blob $(test_oid 004) dir/file4
100644 blob $(test_oid 005) dir/file5
EOF
git update-index --index-info <badobjects
'