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git/t/t9303-fast-import-compressi...

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compression: unify pack.compression configuration parsing There are three codepaths that use a variable whose name is pack_compression_level to affect how objects and deltas sent to a packfile is compressed. Unlike zlib_compression_level that controls the loose object compression, however, this variable was static to each of these codepaths. Two of them read the pack.compression configuration variable, using core.compression as the default, and one of them also allowed overriding it from the command line. The other codepath in bulk-checkin did not pay any attention to the configuration. Unify the configuration parsing to git_default_config(), where we implement the parsing of core.loosecompression and core.compression and make the former override the latter, by moving code to parse pack.compression and also allow core.compression to give default to this variable. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-11-16 04:42:40 +03:00
#!/bin/sh
test_description='compression setting of fast-import utility'
. ./test-lib.sh
import_large () {
(
echo blob
echo "data <<EOD"
printf "%2000000s\n" "$*"
echo EOD
) | git "$@" fast-import
}
while read expect config
do
test_expect_success "fast-import (packed) with $config" '
test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
test_when_finished "rm -rf .git/objects/??" &&
import_large -c fastimport.unpacklimit=0 $config &&
tests: consolidate the `file_size` function into `test-lib-functions.sh` In 8de7eeb54b6 (compression: unify pack.compression configuration parsing, 2016-11-15), we introduced identical copies of the `file_size` helper into three test scripts, with the plan to eventually consolidate them into a single copy. Let's do that, and adjust the function name to adhere to the `test_*` naming convention. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-07 04:12:57 +03:00
sz=$(test_file_size .git/objects/pack/pack-*.pack) &&
compression: unify pack.compression configuration parsing There are three codepaths that use a variable whose name is pack_compression_level to affect how objects and deltas sent to a packfile is compressed. Unlike zlib_compression_level that controls the loose object compression, however, this variable was static to each of these codepaths. Two of them read the pack.compression configuration variable, using core.compression as the default, and one of them also allowed overriding it from the command line. The other codepath in bulk-checkin did not pay any attention to the configuration. Unify the configuration parsing to git_default_config(), where we implement the parsing of core.loosecompression and core.compression and make the former override the latter, by moving code to parse pack.compression and also allow core.compression to give default to this variable. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-11-16 04:42:40 +03:00
case "$expect" in
small) test "$sz" -le 100000 ;;
large) test "$sz" -ge 100000 ;;
esac
'
done <<\EOF
large -c core.compression=0
small -c core.compression=9
large -c core.compression=0 -c pack.compression=0
large -c core.compression=9 -c pack.compression=0
small -c core.compression=0 -c pack.compression=9
small -c core.compression=9 -c pack.compression=9
large -c pack.compression=0
small -c pack.compression=9
EOF
while read expect config
do
test_expect_success "fast-import (loose) with $config" '
test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
test_when_finished "rm -rf .git/objects/??" &&
import_large -c fastimport.unpacklimit=9 $config &&
tests: consolidate the `file_size` function into `test-lib-functions.sh` In 8de7eeb54b6 (compression: unify pack.compression configuration parsing, 2016-11-15), we introduced identical copies of the `file_size` helper into three test scripts, with the plan to eventually consolidate them into a single copy. Let's do that, and adjust the function name to adhere to the `test_*` naming convention. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-07 04:12:57 +03:00
sz=$(test_file_size .git/objects/??/????*) &&
compression: unify pack.compression configuration parsing There are three codepaths that use a variable whose name is pack_compression_level to affect how objects and deltas sent to a packfile is compressed. Unlike zlib_compression_level that controls the loose object compression, however, this variable was static to each of these codepaths. Two of them read the pack.compression configuration variable, using core.compression as the default, and one of them also allowed overriding it from the command line. The other codepath in bulk-checkin did not pay any attention to the configuration. Unify the configuration parsing to git_default_config(), where we implement the parsing of core.loosecompression and core.compression and make the former override the latter, by moving code to parse pack.compression and also allow core.compression to give default to this variable. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-11-16 04:42:40 +03:00
case "$expect" in
small) test "$sz" -le 100000 ;;
large) test "$sz" -ge 100000 ;;
esac
'
done <<\EOF
large -c core.compression=0
small -c core.compression=9
large -c core.compression=0 -c core.loosecompression=0
large -c core.compression=9 -c core.loosecompression=0
small -c core.compression=0 -c core.loosecompression=9
small -c core.compression=9 -c core.loosecompression=9
large -c core.loosecompression=0
small -c core.loosecompression=9
EOF
test_done