[PATCH 18/40] t0400: add 'put_raw_obj' instruction to odb-helper script
- From
Christian Couder <christian.couder@gmail.com>
- Date
- Jan 3, 2018, 16:33 UTC
- Message-ID
- <20180103163403.11303-19-chriscool@tuxfamily.org>
- In-Reply-To
- <20180103163403.11303-1-chriscool@tuxfamily.org>
To properly test passing objects from Git to an external odb we need an odb-helper script that supports a 'put' capability/instruction.
For now we will support only sending raw blobs, so the supported capability/instruction will be 'put_raw_obj'.
While at it let's add a test to check that our odb-helper script works well.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> --- t/t0400-external-odb.sh | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/t/t0400-external-odb.sh b/t/t0400-external-odb.sh index 977fea852d..4ccca1e965 100755 --- a/t/t0400-external-odb.sh +++ b/t/t0400-external-odb.sh @@ -7,10 +7,15 @@ test_description='basic tests for external object databases' ALT_SOURCE="$PWD/alt-repo/.git" export ALT_SOURCE write_script odb-helper <<\EOF +die() { + printf >&2 "%s\n" "$@" + exit 1 +} GIT_DIR=$ALT_SOURCE; export GIT_DIR case "$1" in init) echo "capability=get_git_obj" + echo "capability=put_raw_obj" echo "capability=have" ;; have) @@ -20,6 +25,16 @@ have) get_git_obj) cat "$GIT_DIR"/objects/$(echo $2 | sed 's#..#&/#') ;; +put_raw_obj) + sha1="$2" + size="$3" + kind="$4" + written=$(git hash-object -w -t "$kind" --stdin) + test "$written" = "$sha1" || die "bad sha1 passed '$sha1' vs written '$written'" + ;; +*) + die "unknown command '$1'" + ;; esac EOF HELPER="\"$PWD\"/odb-helper" @@ -45,4 +60,13 @@ test_expect_success 'helper can retrieve alt objects' ' test_cmp expect actual ' +test_expect_success 'helper can add objects to alt repo' ' + hash=$(echo "Hello odb!" | git hash-object -w -t blob --stdin) && + test -f .git/objects/$(echo $hash | sed "s#..#&/#") && + size=$(git cat-file -s "$hash") && + git cat-file blob "$hash" | ./odb-helper put_raw_obj "$hash" "$size" blob && + alt_size=$(git -C alt-repo cat-file -s "$hash") && + test "$size" -eq "$alt_size" +' + test_done
-- 2.16.0.rc0.16.g82191dbc6c.dirty