Merge tag 'v2.0.4' into debian

1 files changed, 0 insertions, 449 deletions

diff --git a/test/unit/test.sh b/test/unit/test.sh
deleted file mode 100755
index f693aa1..0000000
--- a/test/unit/test.sh
+++ /dev/null
@@ -1,449 +0,0 @@
-#!/usr/bin/env bash
-
-set -o errexit -o nounset -o pipefail
-shopt -s inherit_errexit 2> /dev/null || true
-shopt -s lastpipe
-
-script_dir="$( dirname -- "${BASH_SOURCE[0]}" )"
-script_dir="$( cd -- "$script_dir" && pwd )"
-readonly script_dir
-script_name="$( basename -- "${BASH_SOURCE[0]}" )"
-readonly script_name
-
-root_dir="$( git -C "$script_dir" rev-parse --show-toplevel )"
-readonly root_dir
-
-readonly src_dir_name='src'
-readonly dest_dir_name='dest'
-readonly alt_dest_dir_name='alt_dest'
-
-src_dir_path="$script_dir/$src_dir_name"
-readonly src_dir_path
-dest_dir_path="$script_dir/$dest_dir_name"
-readonly dest_dir_path
-
-test_root_dir=
-test_src_dir=
-test_dest_dir=
-test_alt_dest_dir=
-
-new_test() {
-    local test_name=
-    [ "${#FUNCNAME[@]}" -gt 1 ] && test_name="${FUNCNAME[1]}"
-    [ "$#" -gt 0 ] && test_name="$1"
-
-    echo
-    echo ======================================================================
-    echo "New test: $test_name"
-
-    test_root_dir="$( mktemp -d )"
-    # mktemp returns /var/..., which is actually in /private/var/... on macOS.
-    test_root_dir="$( readlink -e -- "$test_root_dir" )"
-    test_src_dir="$test_root_dir/$src_dir_name"
-    test_dest_dir="$test_root_dir/$dest_dir_name"
-    test_alt_dest_dir="$test_root_dir/$alt_dest_dir_name"
-
-    echo "Root directory: $test_root_dir"
-    echo "Shared directory: $test_src_dir"
-    echo "%DEST% directory: $test_dest_dir"
-    echo "%ALT_DEST% directory: $test_alt_dest_dir"
-    echo ======================================================================
-
-    cp -r -- "$src_dir_path" "$test_src_dir"
-    cp -r -- "$dest_dir_path" "$test_dest_dir"
-    cp -r -- "$dest_dir_path" "$test_alt_dest_dir"
-}
-
-call_bin_script() {
-    echo
-    echo -n 'Executing script:'
-
-    printf -- ' %q' "$@" --shared-dir "$test_src_dir" --database "$test_root_dir/links.bin"
-    printf -- '\n'
-
-    echo
-    DEST="$test_dest_dir" ALT_DEST="$test_alt_dest_dir" "$@" --shared-dir "$test_src_dir" --database "$test_root_dir/links.bin"
-}
-
-call_update() {
-    call_bin_script "$root_dir/links-update" "$@"
-}
-
-call_remove() {
-    call_bin_script "$root_dir/links-remove"
-}
-
-call_chmod() {
-    call_bin_script "$root_dir/links-chmod" "$@"
-}
-
-verify_output() {
-    if [ "$#" -lt 1 ] || [ "$#" -gt 2 ]; then
-        echo "usage: ${FUNCNAME[0]} EXPECTED_OUTPUT [DEST_DIR]" >&2
-        return 1
-    fi
-
-    local expected_output="$1"
-    echo
-    echo 'Expected directory structure:'
-    echo "$expected_output"
-
-    local dest_dir="$test_dest_dir"
-    [ "$#" -ge 2 ] && dest_dir="$2"
-
-    local actual_output
-    actual_output="$( find "$dest_dir" -printf '%h/%f->%l\n' | sort )"
-    echo
-    echo 'Actual directory structure:'
-    echo "$actual_output"
-    echo
-
-    if [ "$actual_output" = "$expected_output" ]; then
-        echo "... They match!"
-    else
-        echo "... The actual directory structure does not match the expected directory structure!" >&2
-        return 1
-    fi
-}
-
-verify_mode() {
-    if [ "$#" -ne 2 ]; then
-        echo "usage: ${FUNCNAME[0]} EXPECTED_MODE FILE" >&2
-        return 1
-    fi
-
-    local expected_mode="$1"
-    local path="$2"
-
-    echo
-    echo "Checking permissions for file: $path"
-    echo "Expected mode: $expected_mode"
-
-    local actual_mode
-    actual_mode="$( stat -c '%a' -- "$path" )"
-    actual_mode="0$actual_mode"
-
-    echo "Actual mode: $actual_mode"
-
-    if [ "$actual_mode" = "$expected_mode" ]; then
-        echo "... They match!"
-    else
-        echo "... They don't match."
-        return 1
-    fi
-}
-
-test_update_works() {
-    # Basic test to make sure that links-update actually creates the proper
-    # symlinks.
-
-    new_test
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-
-    verify_output "$expected_output"
-}
-
-test_remove_works() {
-    # Basic test to make sure links-remove actually removes the created
-    # symlinks.
-
-    new_test
-    call_update
-    call_remove
-
-    local expected_output="$test_dest_dir->"
-    verify_output "$expected_output"
-}
-
-test_remove_does_not_overwrite_files() {
-    # Check that if a user overwrites a symlink with his own file, links-remove
-    # keeps it.
-
-    new_test
-    call_update
-
-    # Simulate a user overwriting one of the symlinks with his own file.
-    rm -- "$test_dest_dir/bar/3.txt"
-    echo 'User content' > "$test_dest_dir/bar/3.txt"
-
-    call_remove
-
-    # 3.txt must be kept:
-    local expected_output="$test_dest_dir->
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->"
-
-    verify_output "$expected_output"
-}
-
-test_remove_does_not_delete_used_dirs() {
-    # Check that if a user adds a file to a destination directory, it's not
-    # deleted by links-remove.
-
-    new_test
-    call_update
-
-    # User adds his own file to the directory:
-    echo 'User content' > "$test_dest_dir/bar/my-file"
-
-    call_remove
-
-    # bar/ and bar/my-file must be kept:
-    local expected_output="$test_dest_dir->
-$test_dest_dir/bar->
-$test_dest_dir/bar/my-file->"
-
-    verify_output "$expected_output"
-}
-
-new_test_dir_symlink() {
-    new_test "${FUNCNAME[1]}"
-
-    # Files will get symlinks in the directory pointed to by $DEST, as well as
-    # by $ALT_DEST.
-    ln -s -- '%DEST%' "$test_src_dir/%ALT_DEST%"
-}
-
-test_dir_symlink_update_works() {
-    # We can symlink files to multiple directories by creating symlinks inside
-    # --shared-dir.
-
-    new_test_dir_symlink
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-
-    verify_output "$expected_output"
-
-    expected_output="$test_alt_dest_dir->
-$test_alt_dest_dir/1.txt->$test_src_dir/%ALT_DEST%/1.txt
-$test_alt_dest_dir/bar->
-$test_alt_dest_dir/bar/3.txt->$test_src_dir/%ALT_DEST%/bar/3.txt
-$test_alt_dest_dir/bar/baz->
-$test_alt_dest_dir/bar/baz/4.txt->$test_src_dir/%ALT_DEST%/bar/baz/4.txt
-$test_alt_dest_dir/foo->
-$test_alt_dest_dir/foo/2.txt->$test_src_dir/%ALT_DEST%/foo/2.txt"
-
-    verify_output "$expected_output" "$test_alt_dest_dir"
-}
-
-test_dir_symlink_remove_works() {
-    # Test that links-remove works for directory symlinks inside --shared-dir.
-
-    new_test_dir_symlink
-    call_update
-    call_remove
-
-    local expected_output="$test_dest_dir->"
-    verify_output "$expected_output"
-
-    expected_output="$test_alt_dest_dir->"
-    verify_output "$expected_output" "$test_alt_dest_dir"
-}
-
-test_dir_symlink_remove_shared_file() {
-    # If we remove a shared file, both of the symlinks should be removed.
-
-    new_test_dir_symlink
-    call_update
-
-    # Remove a random shared file:
-    rm -- "$test_src_dir/%DEST%/bar/3.txt"
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-
-    verify_output "$expected_output"
-
-    expected_output="$test_alt_dest_dir->
-$test_alt_dest_dir/1.txt->$test_src_dir/%ALT_DEST%/1.txt
-$test_alt_dest_dir/bar->
-$test_alt_dest_dir/bar/baz->
-$test_alt_dest_dir/bar/baz/4.txt->$test_src_dir/%ALT_DEST%/bar/baz/4.txt
-$test_alt_dest_dir/foo->
-$test_alt_dest_dir/foo/2.txt->$test_src_dir/%ALT_DEST%/foo/2.txt"
-
-    verify_output "$expected_output" "$test_alt_dest_dir"
-}
-
-test_dir_symlink_remove_dir_symlink() {
-    # If we remove a directory symlink in --shared-dir, all the symlinks
-    # accessible through this directory symlink should be removed.
-
-    new_test_dir_symlink
-    call_update
-
-    # Remove the directory symlink:
-    rm -- "$test_src_dir/%ALT_DEST%"
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-
-    verify_output "$expected_output"
-
-    expected_output="$test_alt_dest_dir->"
-    verify_output "$expected_output" "$test_alt_dest_dir"
-}
-
-new_test_symlink() {
-    new_test "${FUNCNAME[1]}"
-
-    # Create a stupid symlink.
-    ln -s -- 'bar/3.txt' "$test_src_dir/%DEST%/3_copy.txt"
-}
-
-test_symlink_update_works() {
-    # Shared files can also be symlinks, pointing to something else.
-
-    new_test_symlink
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/3_copy.txt->$test_src_dir/%DEST%/3_copy.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-
-    verify_output "$expected_output"
-
-    echo
-    echo 'Verifying 3_copy.txt (the symlink) is valid...'
-
-    local copy_target
-    copy_target="$( readlink -- "$test_dest_dir/3_copy.txt" )"
-    test "$copy_target" = "$test_src_dir/%DEST%/3_copy.txt"
-
-    local copy_content
-    copy_content="$( cat -- "$test_dest_dir/3_copy.txt" )"
-    test "$copy_content" = '3'
-}
-
-test_symlink_remove_works() {
-    # Verify that links-remove doesn't delete shared symlinks.
-
-    new_test_symlink
-    call_update
-    call_remove
-
-    local expected_output="$test_dest_dir->"
-    verify_output "$expected_output"
-
-    echo
-    echo 'Verifying 3_copy.txt (the shared file) is valid...'
-
-    local copy_target
-    copy_target="$( readlink -e -- "$test_src_dir/%DEST%/3_copy.txt" )"
-    test "$copy_target" = "$test_src_dir/%DEST%/bar/3.txt"
-
-    local copy_content
-    copy_content="$( cat -- "$test_src_dir/%DEST%/3_copy.txt" )"
-    test "$copy_content" = '3'
-}
-
-test_chmod_works() {
-    # Test that links-chmod works.
-
-    new_test
-    call_update
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-    verify_output "$expected_output"
-
-    echo
-    echo 'Verifying 1.txt (the shared file) permissions...'
-
-    verify_mode 0644 "$test_src_dir/%DEST%/1.txt"
-    call_chmod 0600
-    verify_mode 0600 "$test_src_dir/%DEST%/1.txt"
-}
-
-test_update_chmod() {
-    # Test that links-update --mode works.
-
-    new_test
-    local expected_mode='0622'
-    call_update --mode "$expected_mode"
-
-    local expected_output="$test_dest_dir->
-$test_dest_dir/1.txt->$test_src_dir/%DEST%/1.txt
-$test_dest_dir/bar->
-$test_dest_dir/bar/3.txt->$test_src_dir/%DEST%/bar/3.txt
-$test_dest_dir/bar/baz->
-$test_dest_dir/bar/baz/4.txt->$test_src_dir/%DEST%/bar/baz/4.txt
-$test_dest_dir/foo->
-$test_dest_dir/foo/2.txt->$test_src_dir/%DEST%/foo/2.txt"
-    verify_output "$expected_output"
-
-    verify_mode "$expected_mode" "$test_src_dir/%DEST%/1.txt"
-}
-
-show_env() {
-    echo
-    echo ======================================================================
-    echo Environment
-    echo ======================================================================
-
-    bash --version
-}
-
-main() {
-    show_env
-
-    test_update_works
-    test_remove_works
-    test_remove_does_not_overwrite_files
-    test_remove_does_not_delete_used_dirs
-
-    test_dir_symlink_update_works
-    test_dir_symlink_remove_works
-    test_dir_symlink_remove_shared_file
-    test_dir_symlink_remove_dir_symlink
-
-    test_symlink_update_works
-    test_symlink_remove_works
-
-    test_chmod_works
-    test_update_chmod
-}
-
-main