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c2a551469c
File resumption requires keeping partial files around for some time, but we must still eventually delete them if never resumed. Thus, we implement asynchronous file deletion, which could spawn a background goroutine to delete the files. We also use the same mechanism for deleting files on Windows, where a file can't be deleted if there is still an open file handle. We can enqueue those with the asynchronous file deleter as well. Updates tailscale/corp#14772 Signed-off-by: Joe Tsai <joetsai@digital-static.net>
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package taildrop
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import (
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"path/filepath"
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"strings"
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"testing"
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)
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func TestJoinDir(t *testing.T) {
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dir := t.TempDir()
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tests := []struct {
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in string
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want string // just relative to m.Dir
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wantOk bool
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}{
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{"", "", false},
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{"foo", "foo", true},
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{"./foo", "", false},
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{"../foo", "", false},
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{"foo/bar", "", false},
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{"😋", "😋", true},
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{"\xde\xad\xbe\xef", "", false},
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{"foo.partial", "", false},
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{"foo.deleted", "", false},
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{strings.Repeat("a", 1024), "", false},
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{"foo:bar", "", false},
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}
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for _, tt := range tests {
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got, gotErr := joinDir(dir, tt.in)
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got, _ = filepath.Rel(dir, got)
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gotOk := gotErr == nil
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if got != tt.want || gotOk != tt.wantOk {
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t.Errorf("joinDir(%q) = (%v, %v), want (%v, %v)", tt.in, got, gotOk, tt.want, tt.wantOk)
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}
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}
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}
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func TestNextFilename(t *testing.T) {
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tests := []struct {
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in string
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want string
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want2 string
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}{
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{"foo", "foo (1)", "foo (2)"},
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{"foo(1)", "foo(1) (1)", "foo(1) (2)"},
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{"foo.tar", "foo (1).tar", "foo (2).tar"},
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{"foo.tar.gz", "foo (1).tar.gz", "foo (2).tar.gz"},
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{".bashrc", ".bashrc (1)", ".bashrc (2)"},
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{"fizz buzz.torrent", "fizz buzz (1).torrent", "fizz buzz (2).torrent"},
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{"rawr 2023.12.15.txt", "rawr 2023.12.15 (1).txt", "rawr 2023.12.15 (2).txt"},
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{"IMG_7934.JPEG", "IMG_7934 (1).JPEG", "IMG_7934 (2).JPEG"},
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{"my song.mp3", "my song (1).mp3", "my song (2).mp3"},
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{"archive.7z", "archive (1).7z", "archive (2).7z"},
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{"foo/bar/fizz", "foo/bar/fizz (1)", "foo/bar/fizz (2)"},
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}
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for _, tt := range tests {
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if got := NextFilename(tt.in); got != tt.want {
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t.Errorf("NextFilename(%q) = %q, want %q", tt.in, got, tt.want)
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}
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if got2 := NextFilename(tt.want); got2 != tt.want2 {
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t.Errorf("NextFilename(%q) = %q, want %q", tt.want, got2, tt.want2)
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}
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}
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}
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