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-rwxr-xr-xt/t9824-git-p4-git-lfs.sh290
1 files changed, 290 insertions, 0 deletions
diff --git a/t/t9824-git-p4-git-lfs.sh b/t/t9824-git-p4-git-lfs.sh
new file mode 100755
index 0000000..a28dbbd
--- /dev/null
+++ b/t/t9824-git-p4-git-lfs.sh
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+#!/bin/sh
+
+test_description='Clone repositories and store files in Git LFS'
+
+. ./lib-git-p4.sh
+
+git lfs help >/dev/null 2>&1 || {
+ skip_all='skipping git p4 Git LFS tests; Git LFS not found'
+ test_done
+}
+
+test_file_in_lfs () {
+ FILE="$1" &&
+ SIZE="$2" &&
+ EXPECTED_CONTENT="$3" &&
+ sed -n '1,1 p' "$FILE" | grep "^version " &&
+ sed -n '2,2 p' "$FILE" | grep "^oid " &&
+ sed -n '3,3 p' "$FILE" | grep "^size " &&
+ test_line_count = 3 "$FILE" &&
+ cat "$FILE" | grep "size $SIZE" &&
+ HASH=$(cat "$FILE" | grep "oid sha256:" | sed -e "s/oid sha256://g") &&
+ LFS_FILE=".git/lfs/objects/$(echo "$HASH" | cut -c1-2)/$(echo "$HASH" | cut -c3-4)/$HASH" &&
+ echo $EXPECTED_CONTENT >expect &&
+ test_path_is_file "$FILE" &&
+ test_path_is_file "$LFS_FILE" &&
+ test_cmp expect "$LFS_FILE"
+}
+
+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" &&
+
+ >file0.dat &&
+ p4 add file0.dat &&
+ 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 LFS based on size (>24 bytes)' '
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileThreshold 24 &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file2.dat 25 "content 2-3 bin 25 bytes" &&
+ test_file_in_lfs "path with spaces/file3.bin" 25 "content 2-3 bin 25 bytes" &&
+ test_file_in_lfs file4.bin 26 "content 4 bin 26 bytes XX" &&
+
+ test_file_count_in_dir ".git/lfs/objects" 2 &&
+
+ cat >expect <<-\EOF &&
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ /file2.dat filter=lfs diff=lfs merge=lfs -text
+ /file4.bin filter=lfs diff=lfs merge=lfs -text
+ /path[[:space:]]with[[:space:]]spaces/file3.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Store files in LFS based on size (>25 bytes)' '
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileThreshold 25 &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file4.bin 26 "content 4 bin 26 bytes XX" &&
+ test_file_count_in_dir ".git/lfs/objects" 1 &&
+
+ cat >expect <<-\EOF &&
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ /file4.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Store files in LFS based on extension (dat)' '
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileExtensions dat &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file2.dat 25 "content 2-3 bin 25 bytes" &&
+ test_file_count_in_dir ".git/lfs/objects" 1 &&
+
+ cat >expect <<-\EOF &&
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ *.dat filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Store files in LFS based on size (>25 bytes) and extension (dat)' '
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileExtensions dat &&
+ git config git-p4.largeFileThreshold 25 &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file2.dat 25 "content 2-3 bin 25 bytes" &&
+ test_file_in_lfs file4.bin 26 "content 4 bin 26 bytes XX" &&
+ test_file_count_in_dir ".git/lfs/objects" 2 &&
+
+ cat >expect <<-\EOF &&
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ *.dat filter=lfs diff=lfs merge=lfs -text
+ /file4.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Remove file from repo and store files in 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 GitLFS &&
+ git config git-p4.largeFileThreshold 24 &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file2.dat 25 "content 2-3 bin 25 bytes" &&
+ test_file_in_lfs "path with spaces/file3.bin" 25 "content 2-3 bin 25 bytes" &&
+ test_path_is_missing file4.bin &&
+ test_file_count_in_dir ".git/lfs/objects" 2 &&
+
+ cat >expect <<-\EOF &&
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ /file2.dat filter=lfs diff=lfs merge=lfs -text
+ /path[[:space:]]with[[:space:]]spaces/file3.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Add .gitattributes and store files in LFS based on size (>24 bytes)' '
+ client_view "//depot/... //client/..." &&
+ (
+ cd "$cli" &&
+ echo "*.txt text" >.gitattributes &&
+ p4 add .gitattributes &&
+ p4 submit -d "Add .gitattributes"
+ ) &&
+
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileThreshold 24 &&
+ git p4 clone --destination="$git" //depot@all &&
+
+ test_file_in_lfs file2.dat 25 "content 2-3 bin 25 bytes" &&
+ test_file_in_lfs "path with spaces/file3.bin" 25 "content 2-3 bin 25 bytes" &&
+ test_path_is_missing file4.bin &&
+ test_file_count_in_dir ".git/lfs/objects" 2 &&
+
+ cat >expect <<-\EOF &&
+ *.txt text
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ /file2.dat filter=lfs diff=lfs merge=lfs -text
+ /path[[:space:]]with[[:space:]]spaces/file3.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_expect_success 'Add big files to repo and store files in LFS based on compressed size (>28 bytes)' '
+ client_view "//depot/... //client/..." &&
+ (
+ cd "$cli" &&
+ echo "content 5 bin 40 bytes XXXXXXXXXXXXXXXX" >file5.bin &&
+ p4 add file5.bin &&
+ p4 submit -d "Add file with small footprint after compression" &&
+
+ echo "content 6 bin 39 bytes XXXXXYYYYYZZZZZ" >file6.bin &&
+ p4 add file6.bin &&
+ p4 submit -d "Add file with large footprint after compression"
+ ) &&
+
+ client_view "//depot/... //client/..." &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git init . &&
+ git config git-p4.useClientSpec true &&
+ git config git-p4.largeFileSystem GitLFS &&
+ git config git-p4.largeFileCompressedThreshold 28 &&
+ # We only import HEAD here ("@all" is missing!)
+ git p4 clone --destination="$git" //depot &&
+
+ test_file_in_lfs file6.bin 39 "content 6 bin 39 bytes XXXXXYYYYYZZZZZ" &&
+ test_file_count_in_dir ".git/lfs/objects" 1 &&
+
+ cat >expect <<-\EOF &&
+ *.txt text
+
+ #
+ # Git LFS (see https://git-lfs.github.com/)
+ #
+ /file6.bin filter=lfs diff=lfs merge=lfs -text
+ EOF
+ test_path_is_file .gitattributes &&
+ test_cmp expect .gitattributes
+ )
+'
+
+test_done
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