#!/bin/sh # # Copyright (c) 2008 Johannes E. Schindelin # test_description='prune' . ./test-lib.sh day=$((60*60*24)) week=$(($day*7)) add_blob() { before=$(git count-objects | sed "s/ .*//") && BLOB=$(echo aleph_0 | git hash-object -w --stdin) && BLOB_FILE=.git/objects/$(echo $BLOB | sed "s/^../&\//") && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && test-chmtime =+0 $BLOB_FILE } test_expect_success setup ' : > file && git add file && test_tick && git commit -m initial && git gc ' test_expect_success 'prune stale packs' ' orig_pack=$(echo .git/objects/pack/*.pack) && : > .git/objects/tmp_1.pack && : > .git/objects/tmp_2.pack && test-chmtime =-86501 .git/objects/tmp_1.pack && git prune --expire 1.day && test -f $orig_pack && test -f .git/objects/tmp_2.pack && ! test -f .git/objects/tmp_1.pack ' test_expect_success 'prune --expire' ' add_blob && git prune --expire=1.hour.ago && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && test-chmtime =-86500 $BLOB_FILE && git prune --expire 1.day && test $before = $(git count-objects | sed "s/ .*//") && ! test -f $BLOB_FILE ' test_expect_success 'gc: implicit prune --expire' ' add_blob && test-chmtime =-$((2*$week-30)) $BLOB_FILE && git gc && test $((1 + $before)) = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && test-chmtime =-$((2*$week+1)) $BLOB_FILE && git gc && test $before = $(git count-objects | sed "s/ .*//") && ! test -f $BLOB_FILE ' test_expect_success 'gc: refuse to start with invalid gc.pruneExpire' ' git config gc.pruneExpire invalid && test_must_fail git gc ' test_expect_success 'gc: start with ok gc.pruneExpire' ' git config gc.pruneExpire 2.days.ago && git gc ' test_expect_success 'prune: prune nonsense parameters' ' test_must_fail git prune garbage && test_must_fail git prune --- && test_must_fail git prune --no-such-option ' test_expect_success 'prune: prune unreachable heads' ' git config core.logAllRefUpdates false && mv .git/logs .git/logs.old && : > file2 && git add file2 && git commit -m temporary && tmp_head=$(git rev-list -1 HEAD) && git reset HEAD^ && git prune && test_must_fail git reset $tmp_head -- ' test_expect_success 'prune: do not prune heads listed as an argument' ' : > file2 && git add file2 && git commit -m temporary && tmp_head=$(git rev-list -1 HEAD) && git reset HEAD^ && git prune -- $tmp_head && git reset $tmp_head -- ' test_expect_success 'gc --no-prune' ' add_blob && test-chmtime =-$((5001*$day)) $BLOB_FILE && git config gc.pruneExpire 2.days.ago && git gc --no-prune && test 1 = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE ' test_expect_success 'gc respects gc.pruneExpire' ' git config gc.pruneExpire 5002.days.ago && git gc && test -f $BLOB_FILE && git config gc.pruneExpire 5000.days.ago && git gc && test ! -f $BLOB_FILE ' test_expect_success 'gc --prune=<date>' ' add_blob && test-chmtime =-$((5001*$day)) $BLOB_FILE && git gc --prune=5002.days.ago && test -f $BLOB_FILE && git gc --prune=5000.days.ago && test ! -f $BLOB_FILE ' test_expect_success 'gc --prune=never' ' add_blob && git gc --prune=never && test -f $BLOB_FILE && git gc --prune=now && test ! -f $BLOB_FILE ' test_expect_success 'gc respects gc.pruneExpire=never' ' git config gc.pruneExpire never && add_blob && git gc && test -f $BLOB_FILE && git config gc.pruneExpire now && git gc && test ! -f $BLOB_FILE ' test_expect_success 'prune --expire=never' ' add_blob && git prune --expire=never && test -f $BLOB_FILE && git prune && test ! -f $BLOB_FILE ' test_expect_success 'gc: prune old objects after local clone' ' add_blob && test-chmtime =-$((2*$week+1)) $BLOB_FILE && git clone --no-hardlinks . aclone && ( cd aclone && test 1 = $(git count-objects | sed "s/ .*//") && test -f $BLOB_FILE && git gc --prune && test 0 = $(git count-objects | sed "s/ .*//") && ! test -f $BLOB_FILE ) ' test_done