Andrew's git - gitweb.git/blob - t/t9303-fast-import-compression.sh

   1#!/bin/sh
   2
   3test_description='compression setting of fast-import utility'
   4. ./test-lib.sh
   5
   6# This should be moved to test-lib.sh together with the
   7# copy in t0021 after both topics have graduated to 'master'.
   8file_size () {
   9        perl -e 'print -s $ARGV[0]' "$1"
  10}
  11
  12import_large () {
  13        (
  14                echo blob
  15                echo "data <<EOD"
  16                printf "%2000000s\n" "$*"
  17                echo EOD
  18        ) | git "$@" fast-import
  19}
  20
  21while read expect config
  22do
  23        test_expect_success "fast-import (packed) with $config" '
  24                test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
  25                test_when_finished "rm -rf .git/objects/??" &&
  26                import_large -c fastimport.unpacklimit=0 $config &&
  27                sz=$(file_size .git/objects/pack/pack-*.pack) &&
  28                case "$expect" in
  29                small) test "$sz" -le 100000 ;;
  30                large) test "$sz" -ge 100000 ;;
  31                esac
  32        '
  33done <<\EOF
  34large -c core.compression=0
  35small -c core.compression=9
  36large -c core.compression=0 -c pack.compression=0
  37large -c core.compression=9 -c pack.compression=0
  38small -c core.compression=0 -c pack.compression=9
  39small -c core.compression=9 -c pack.compression=9
  40large -c pack.compression=0
  41small -c pack.compression=9
  42EOF
  43
  44while read expect config
  45do
  46        test_expect_success "fast-import (loose) with $config" '
  47                test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
  48                test_when_finished "rm -rf .git/objects/??" &&
  49                import_large -c fastimport.unpacklimit=9 $config &&
  50                sz=$(file_size .git/objects/??/????*) &&
  51                case "$expect" in
  52                small) test "$sz" -le 100000 ;;
  53                large) test "$sz" -ge 100000 ;;
  54                esac
  55        '
  56done <<\EOF
  57large -c core.compression=0
  58small -c core.compression=9
  59large -c core.compression=0 -c core.loosecompression=0
  60large -c core.compression=9 -c core.loosecompression=0
  61small -c core.compression=0 -c core.loosecompression=9
  62small -c core.compression=9 -c core.loosecompression=9
  63large -c core.loosecompression=0
  64small -c core.loosecompression=9
  65EOF
  66
  67test_done