mirror of
https://github.com/git/git.git
synced 2024-11-25 10:54:00 +08:00
a5db4b127b
Perforce repositories can contain large (binary) files. Migrating these repositories to Git generates very large local clones. External storage systems such as Git LFS [1], Git Fat [2], Git Media [3], git-annex [4] try to address this problem. Add a generic mechanism to detect large files based on extension, uncompressed size, and/or compressed size. [1] https://git-lfs.github.com/ [2] https://github.com/jedbrown/git-fat [3] https://github.com/alebedev/git-media [4] https://git-annex.branchable.com/ Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Conflicts: Documentation/git-p4.txt git-p4.py Signed-off-by: Junio C Hamano <gitster@pobox.com>
193 lines
5.9 KiB
Bash
Executable File
193 lines
5.9 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='Clone repositories and store files in Mock LFS'
|
|
|
|
. ./lib-git-p4.sh
|
|
|
|
test_file_is_not_in_mock_lfs () {
|
|
FILE="$1" &&
|
|
CONTENT="$2" &&
|
|
echo "$CONTENT" >expect_content &&
|
|
test_path_is_file "$FILE" &&
|
|
test_cmp expect_content "$FILE"
|
|
}
|
|
|
|
test_file_is_in_mock_lfs () {
|
|
FILE="$1" &&
|
|
CONTENT="$2" &&
|
|
LOCAL_STORAGE=".git/mock-storage/local/$CONTENT" &&
|
|
SERVER_STORAGE=".git/mock-storage/remote/$CONTENT" &&
|
|
echo "pointer-$CONTENT" >expect_pointer &&
|
|
echo "$CONTENT" >expect_content &&
|
|
test_path_is_file "$FILE" &&
|
|
test_path_is_file "$LOCAL_STORAGE" &&
|
|
test_path_is_file "$SERVER_STORAGE" &&
|
|
test_cmp expect_pointer "$FILE" &&
|
|
test_cmp expect_content "$LOCAL_STORAGE" &&
|
|
test_cmp expect_content "$SERVER_STORAGE"
|
|
}
|
|
|
|
test_file_is_deleted_in_mock_lfs () {
|
|
FILE="$1" &&
|
|
CONTENT="$2" &&
|
|
LOCAL_STORAGE=".git/mock-storage/local/$CONTENT" &&
|
|
SERVER_STORAGE=".git/mock-storage/remote/$CONTENT" &&
|
|
echo "pointer-$CONTENT" >expect_pointer &&
|
|
echo "$CONTENT" >expect_content &&
|
|
test_path_is_missing "$FILE" &&
|
|
test_path_is_file "$LOCAL_STORAGE" &&
|
|
test_path_is_file "$SERVER_STORAGE" &&
|
|
test_cmp expect_content "$LOCAL_STORAGE" &&
|
|
test_cmp expect_content "$SERVER_STORAGE"
|
|
}
|
|
|
|
test_file_count_in_dir () {
|
|
DIR="$1" &&
|
|
EXPECTED_COUNT="$2" &&
|
|
find "$DIR" -type f >actual &&
|
|
test_line_count = $EXPECTED_COUNT actual
|
|
}
|
|
|
|
test_expect_success 'start p4d' '
|
|
start_p4d
|
|
'
|
|
|
|
test_expect_success 'Create repo with binary files' '
|
|
client_view "//depot/... //client/..." &&
|
|
(
|
|
cd "$cli" &&
|
|
|
|
echo "content 1 txt 23 bytes" >file1.txt &&
|
|
p4 add file1.txt &&
|
|
echo "content 2-3 bin 25 bytes" >file2.dat &&
|
|
p4 add file2.dat &&
|
|
p4 submit -d "Add text and binary file" &&
|
|
|
|
mkdir "path with spaces" &&
|
|
echo "content 2-3 bin 25 bytes" >"path with spaces/file3.bin" &&
|
|
p4 add "path with spaces/file3.bin" &&
|
|
p4 submit -d "Add another binary file with same content and spaces in path" &&
|
|
|
|
echo "content 4 bin 26 bytes XX" >file4.bin &&
|
|
p4 add file4.bin &&
|
|
p4 submit -d "Add another binary file with different content"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'Store files in Mock LFS based on size (>24 bytes)' '
|
|
client_view "//depot/... //client/..." &&
|
|
test_when_finished cleanup_git &&
|
|
(
|
|
cd "$git" &&
|
|
git init . &&
|
|
git config git-p4.useClientSpec true &&
|
|
git config git-p4.largeFileSystem MockLFS &&
|
|
git config git-p4.largeFileThreshold 24 &&
|
|
git config git-p4.largeFilePush True &&
|
|
git p4 clone --destination="$git" //depot@all &&
|
|
|
|
test_file_is_not_in_mock_lfs file1.txt "content 1 txt 23 bytes" &&
|
|
test_file_is_in_mock_lfs file2.dat "content 2-3 bin 25 bytes" &&
|
|
test_file_is_in_mock_lfs "path with spaces/file3.bin" "content 2-3 bin 25 bytes" &&
|
|
test_file_is_in_mock_lfs file4.bin "content 4 bin 26 bytes XX" &&
|
|
|
|
test_file_count_in_dir ".git/mock-storage/local" 2 &&
|
|
test_file_count_in_dir ".git/mock-storage/remote" 2
|
|
)
|
|
'
|
|
|
|
test_expect_success 'Store files in Mock LFS based on extension (dat)' '
|
|
client_view "//depot/... //client/..." &&
|
|
test_when_finished cleanup_git &&
|
|
(
|
|
cd "$git" &&
|
|
git init . &&
|
|
git config git-p4.useClientSpec true &&
|
|
git config git-p4.largeFileSystem MockLFS &&
|
|
git config git-p4.largeFileExtensions dat &&
|
|
git config git-p4.largeFilePush True &&
|
|
git p4 clone --destination="$git" //depot@all &&
|
|
|
|
test_file_is_not_in_mock_lfs file1.txt "content 1 txt 23 bytes" &&
|
|
test_file_is_in_mock_lfs file2.dat "content 2-3 bin 25 bytes" &&
|
|
test_file_is_not_in_mock_lfs "path with spaces/file3.bin" "content 2-3 bin 25 bytes" &&
|
|
test_file_is_not_in_mock_lfs file4.bin "content 4 bin 26 bytes XX" &&
|
|
|
|
test_file_count_in_dir ".git/mock-storage/local" 1 &&
|
|
test_file_count_in_dir ".git/mock-storage/remote" 1
|
|
)
|
|
'
|
|
|
|
test_expect_success 'Store files in Mock LFS based on extension (dat) and use git p4 sync and no client spec' '
|
|
test_when_finished cleanup_git &&
|
|
(
|
|
cd "$git" &&
|
|
git init &&
|
|
git config git-p4.useClientSpec true &&
|
|
git config git-p4.largeFileSystem MockLFS &&
|
|
git config git-p4.largeFileExtensions dat &&
|
|
git config git-p4.largeFilePush True &&
|
|
git p4 sync //depot &&
|
|
git checkout p4/master &&
|
|
|
|
test_file_is_not_in_mock_lfs file1.txt "content 1 txt 23 bytes" &&
|
|
test_file_is_in_mock_lfs file2.dat "content 2-3 bin 25 bytes" &&
|
|
test_file_is_not_in_mock_lfs "path with spaces/file3.bin" "content 2-3 bin 25 bytes" &&
|
|
test_file_is_not_in_mock_lfs file4.bin "content 4 bin 26 bytes XX" &&
|
|
|
|
test_file_count_in_dir ".git/mock-storage/local" 1 &&
|
|
test_file_count_in_dir ".git/mock-storage/remote" 1
|
|
)
|
|
'
|
|
|
|
test_expect_success 'Remove file from repo and store files in Mock LFS based on size (>24 bytes)' '
|
|
client_view "//depot/... //client/..." &&
|
|
(
|
|
cd "$cli" &&
|
|
p4 delete file4.bin &&
|
|
p4 submit -d "Remove file"
|
|
) &&
|
|
|
|
client_view "//depot/... //client/..." &&
|
|
test_when_finished cleanup_git &&
|
|
(
|
|
cd "$git" &&
|
|
git init . &&
|
|
git config git-p4.useClientSpec true &&
|
|
git config git-p4.largeFileSystem MockLFS &&
|
|
git config git-p4.largeFileThreshold 24 &&
|
|
git config git-p4.largeFilePush True &&
|
|
git p4 clone --destination="$git" //depot@all &&
|
|
|
|
test_file_is_not_in_mock_lfs file1.txt "content 1 txt 23 bytes" &&
|
|
test_file_is_in_mock_lfs file2.dat "content 2-3 bin 25 bytes" &&
|
|
test_file_is_in_mock_lfs "path with spaces/file3.bin" "content 2-3 bin 25 bytes" &&
|
|
test_file_is_deleted_in_mock_lfs file4.bin "content 4 bin 26 bytes XX" &&
|
|
|
|
test_file_count_in_dir ".git/mock-storage/local" 2 &&
|
|
test_file_count_in_dir ".git/mock-storage/remote" 2
|
|
)
|
|
'
|
|
|
|
test_expect_success 'Run git p4 submit in repo configured with large file system' '
|
|
client_view "//depot/... //client/..." &&
|
|
test_when_finished cleanup_git &&
|
|
(
|
|
cd "$git" &&
|
|
git init . &&
|
|
git config git-p4.useClientSpec true &&
|
|
git config git-p4.largeFileSystem MockLFS &&
|
|
git config git-p4.largeFileThreshold 24 &&
|
|
git config git-p4.largeFilePush True &&
|
|
git p4 clone --destination="$git" //depot@all &&
|
|
|
|
test_must_fail git p4 submit
|
|
)
|
|
'
|
|
|
|
test_expect_success 'kill p4d' '
|
|
kill_p4d
|
|
'
|
|
|
|
test_done
|