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// License: GPLv3 Copyright: 2023, Kovid Goyal, <kovid at kovidgoyal.net>
package transfer
import (
"fmt"
"os"
"path/filepath"
"strings"
"testing"
"github.com/google/go-cmp/cmp"
)
var _ = fmt.Print
func TestPathMappingSend(t *testing.T) {
opts := &Options{}
tdir := t.TempDir()
b := filepath.Join(tdir, "b")
os.Mkdir(b, 0o700)
os.WriteFile(filepath.Join(b, "r"), nil, 0600)
os.Mkdir(filepath.Join(b, "d"), 0o700)
os.WriteFile(filepath.Join(b, "d", "r"), nil, 0600)
gm := func(args ...string) ([]*File, error) {
return files_for_send(opts, args)
}
mp := func(path string, is_remote bool) string {
path = strings.TrimSpace(path)
if strings.HasPrefix(path, "~") || filepath.IsAbs(path) {
return path
}
return filepath.Join(tdir, path)
}
tf := func(expected string, args ...string) {
files, err := gm(args...)
if err != nil {
t.Fatalf("Failed with mode: %s cwd: %s home: %s and args: %#v\n%s", opts.Mode, cwd_path(), home_path(), args, err)
}
actual := make(map[string]string)
for _, f := range files {
actual[f.expanded_local_path] = f.remote_path
}
e := make(map[string]string, len(actual))
for rec := range strings.SplitSeq(expected, " ") {
k, v, _ := strings.Cut(rec, ":")
e[mp(k, false)] = mp(v, true)
}
if diff := cmp.Diff(e, actual); diff != "" {
t.Fatalf("Failed with mode: %s cwd: %s home: %s and args: %#v\n%s", opts.Mode, cwd_path(), home_path(), args, diff)
}
}
opts.Mode = "mirror"
run_with_paths(b, "/foo/bar", func() {
tf("b/r:b/r b/d:b/d b/d/r:b/d/r", "r", "d")
tf("b/r:b/r b/d/r:b/d/r", "r", "d/r")
})
run_with_paths(b, tdir, func() {
tf("b/r:~/b/r b/d:~/b/d b/d/r:~/b/d/r", "r", "d")
})
opts.Mode = "normal"
run_with_paths("/some/else", "/foo/bar", func() {
tf("b/r:/dest/r b/d:/dest/d b/d/r:/dest/d/r", filepath.Join(b, "r"), filepath.Join(b, "d"), "/dest")
tf("b/r:~/dest/r b/d:~/dest/d b/d/r:~/dest/d/r", filepath.Join(b, "r"), filepath.Join(b, "d"), "~/dest")
})
run_with_paths(b, "/foo/bar", func() {
tf("b/r:/dest/r b/d:/dest/d b/d/r:/dest/d/r", "r", "d", "/dest")
})
os.Symlink("/foo/b", filepath.Join(b, "e"))
os.Symlink("r", filepath.Join(b, "s"))
os.Link(filepath.Join(b, "r"), filepath.Join(b, "h"))
file_idx := 0
first_file := func(args ...string) *File {
files, err := gm(args...)
if err != nil {
t.Fatal(err)
}
return files[file_idx]
}
ae := func(a any, b any) {
if diff := cmp.Diff(a, b); diff != "" {
t.Fatalf("%s", diff)
}
}
run_with_paths("/some/else", "/foo/bar", func() {
f := first_file(filepath.Join(b, "e"), "dest")
ae(f.symbolic_link_target, "path:/foo/b")
f = first_file(filepath.Join(b, "s"), filepath.Join(b, "r"), "dest")
ae(f.symbolic_link_target, "fid:2")
f = first_file(filepath.Join(b, "h"), "dest")
ae(f.file_type, FileType_regular)
file_idx = 1
f = first_file(filepath.Join(b, "h"), filepath.Join(b, "r"), "dest")
ae(f.hard_link_target, "fid:1")
ae(f.file_type, FileType_link)
})
}
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