Andrew's git - gitweb.git/blob - t/t5315-pack-objects-compression.sh

   1#!/bin/sh
   2
   3test_description='pack-object compression configuration'
   4
   5. ./test-lib.sh
   6
   7# This should be moved to test-lib.sh together with the
   8# copy in t0021 after both topics have graduated to 'master'.
   9file_size () {
  10        test-tool path-utils file-size "$1"
  11}
  12
  13test_expect_success setup '
  14        printf "%2000000s" X |
  15        git hash-object -w --stdin >object-name &&
  16        # make sure it resulted in a loose object
  17        ob=$(sed -e "s/\(..\).*/\1/" object-name) &&
  18        ject=$(sed -e "s/..\(.*\)/\1/" object-name) &&
  19        test -f .git/objects/$ob/$ject
  20'
  21
  22while read expect config
  23do
  24        test_expect_success "pack-objects with $config" '
  25                test_when_finished "rm -f pack-*.*" &&
  26                git $config pack-objects pack <object-name &&
  27                sz=$(file_size 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
  44test_done