mirror of
https://github.com/git/git.git
synced 2024-11-07 01:32:58 +01:00
026aa93818
This reverts commit 9b088c4e39.
Protecting 'mature' objects does not make it any safer. We should
admit that git-prune is inherently unsafe when run in parallel with
other operations without involving unwarranted locking overhead,
and with the latest git, even rebase and reset would not immediately
create crufts anyway.
107 lines
2.2 KiB
Bash
Executable file
107 lines
2.2 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (C) 2006 Martin Waitz <tali@admingilde.org>
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#
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test_description='test transitive info/alternate entries'
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. ./test-lib.sh
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# test that a file is not reachable in the current repository
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# but that it is after creating a info/alternate entry
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reachable_via() {
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alternate="$1"
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file="$2"
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if git cat-file -e "HEAD:$file"; then return 1; fi
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echo "$alternate" >> .git/objects/info/alternate
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git cat-file -e "HEAD:$file"
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}
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test_valid_repo() {
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git fsck-objects --full > fsck.log &&
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test `wc -l < fsck.log` = 0
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}
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base_dir=`pwd`
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test_expect_success 'preparing first repository' \
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'test_create_repo A && cd A &&
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echo "Hello World" > file1 &&
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git add file1 &&
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git commit -m "Initial commit" file1 &&
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git repack -a -d &&
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git prune'
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cd "$base_dir"
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test_expect_success 'preparing second repository' \
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'git clone -l -s A B && cd B &&
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echo "foo bar" > file2 &&
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git add file2 &&
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git commit -m "next commit" file2 &&
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git repack -a -d -l &&
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git prune'
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cd "$base_dir"
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test_expect_success 'preparing third repository' \
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'git clone -l -s B C && cd C &&
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echo "Goodbye, cruel world" > file3 &&
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git add file3 &&
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git commit -m "one more" file3 &&
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git repack -a -d -l &&
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git prune'
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cd "$base_dir"
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test_expect_failure 'creating too deep nesting' \
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'git clone -l -s C D &&
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git clone -l -s D E &&
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git clone -l -s E F &&
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git clone -l -s F G &&
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git clone -l -s G H &&
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cd H &&
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test_valid_repo'
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cd "$base_dir"
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test_expect_success 'validity of third repository' \
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'cd C &&
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test_valid_repo'
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cd "$base_dir"
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test_expect_success 'validity of fourth repository' \
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'cd D &&
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test_valid_repo'
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cd "$base_dir"
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test_expect_success 'breaking of loops' \
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"echo '$base_dir/B/.git/objects' >> '$base_dir'/A/.git/objects/info/alternates&&
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cd C &&
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test_valid_repo"
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cd "$base_dir"
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test_expect_failure 'that info/alternates is necessary' \
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'cd C &&
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rm .git/objects/info/alternates &&
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test_valid_repo'
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cd "$base_dir"
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test_expect_success 'that relative alternate is possible for current dir' \
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'cd C &&
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echo "../../../B/.git/objects" > .git/objects/info/alternates &&
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test_valid_repo'
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cd "$base_dir"
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test_expect_failure 'that relative alternate is only possible for current dir' \
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'cd D &&
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test_valid_repo'
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cd "$base_dir"
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test_done
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