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-rwxr-xr-xt/t9302-fast-import-unpack-limit.sh105
1 files changed, 105 insertions, 0 deletions
diff --git a/t/t9302-fast-import-unpack-limit.sh b/t/t9302-fast-import-unpack-limit.sh
new file mode 100755
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+++ b/t/t9302-fast-import-unpack-limit.sh
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+#!/bin/sh
+test_description='test git fast-import unpack limit'
+. ./test-lib.sh
+
+test_expect_success 'create loose objects on import' '
+ test_tick &&
+ cat >input <<-INPUT_END &&
+ commit refs/heads/master
+ committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+ data <<COMMIT
+ initial
+ COMMIT
+
+ done
+ INPUT_END
+
+ git -c fastimport.unpackLimit=2 fast-import --done <input &&
+ git fsck --no-progress &&
+ test $(find .git/objects/?? -type f | wc -l) -eq 2 &&
+ test $(find .git/objects/pack -type f | wc -l) -eq 0
+'
+
+test_expect_success 'bigger packs are preserved' '
+ test_tick &&
+ cat >input <<-INPUT_END &&
+ commit refs/heads/master
+ committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+ data <<COMMIT
+ incremental should create a pack
+ COMMIT
+ from refs/heads/master^0
+
+ commit refs/heads/branch
+ committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+ data <<COMMIT
+ branch
+ COMMIT
+
+ done
+ INPUT_END
+
+ git -c fastimport.unpackLimit=2 fast-import --done <input &&
+ git fsck --no-progress &&
+ test $(find .git/objects/?? -type f | wc -l) -eq 2 &&
+ test $(find .git/objects/pack -type f | wc -l) -eq 2
+'
+
+test_expect_success 'lookups after checkpoint works' '
+ hello_id=$(echo hello | git hash-object --stdin -t blob) &&
+ id="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE" &&
+ before=$(git rev-parse refs/heads/master^0) &&
+ (
+ cat <<-INPUT_END &&
+ blob
+ mark :1
+ data 6
+ hello
+
+ commit refs/heads/master
+ mark :2
+ committer $id
+ data <<COMMIT
+ checkpoint after this
+ COMMIT
+ from refs/heads/master^0
+ M 100644 :1 hello
+
+ # pre-checkpoint
+ cat-blob :1
+ cat-blob $hello_id
+ checkpoint
+ # post-checkpoint
+ cat-blob :1
+ cat-blob $hello_id
+ INPUT_END
+
+ n=0 &&
+ from=$before &&
+ while test x"$from" = x"$before"
+ do
+ if test $n -gt 30
+ then
+ echo >&2 "checkpoint did not update branch"
+ exit 1
+ else
+ n=$(($n + 1))
+ fi &&
+ sleep 1 &&
+ from=$(git rev-parse refs/heads/master^0)
+ done &&
+ cat <<-INPUT_END &&
+ commit refs/heads/master
+ committer $id
+ data <<COMMIT
+ make sure from "unpacked sha1 reference" works, too
+ COMMIT
+ from $from
+ INPUT_END
+ echo done
+ ) | git -c fastimport.unpackLimit=100 fast-import --done &&
+ test $(find .git/objects/?? -type f | wc -l) -eq 6 &&
+ test $(find .git/objects/pack -type f | wc -l) -eq 2
+'
+
+test_done