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https://github.com/rclone/rclone.git
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424aaac2e1
Instead of only adding SCSU, add it as an existing table. Allow direct SCSU and add a, perhaps, reasonable table as well. Add byte interfaces that doesn't base64 encode the URL as well with `EncodeBytes` and `DecodeBytes`. Fuzz tested and decode tests added.
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
package filename
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import "testing"
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func TestDecode(t *testing.T) {
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tests := []struct {
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name string
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encoded string
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want string
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wantErr bool
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}{
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{
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name: "unicode-1",
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encoded: "8D5V3MESVd-WEF7WuqaOvpKUWtYGEyw5UDQ==",
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want: "長い長いＵＮＩＣＯＤＥファイル名",
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wantErr: false,
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},
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{
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name: "unicode-2",
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encoded: "8GyHV1N7u2OEg4ufQ3eHQ3Ngg6N3X0CDg4-HX0NXU2tg=",
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want: "ვეპხის ტყაოსანი შოთა რუსთაველი",
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wantErr: false,
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},
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{
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name: "unicode-3",
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encoded: "7LpehMXOrWe7mcT_lpf2MN1Nmgu55jpXHLavZcXJb2UTJ-UmGU15iznkD",
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want: "Sønderjysk: Æ ka æe glass uhen at det go mæ naue.,",
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wantErr: false,
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},
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{
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name: "unicode-4",
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encoded: "7TCSRm0liJDR0ulpBq4Lla_XB2mWdLFMEs8wEQKHAGa8FRr333ntJ6Ww6_f__N5VKeYM=",
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want: "Hello------world 時危兵甲滿天涯，載道流離起怨咨.bin",
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},
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{
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name: "plain-1",
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encoded: "BzGQYxqHBA6ljTsir80gUM5Y=",
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want: "-Duplican99E8ZI4___9_",
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wantErr: false,
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},
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{
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name: "hex-1",
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encoded: "D_--tHZROQpqqJ9PafqNa6STF",
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want: "13646871dfabbs43323564654bbefff",
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wantErr: false,
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},
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{
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name: "base64-1",
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encoded: "FMpABB9Ef0KP8OrVxjnE3LzUePuLZi8pPg7eW8bgyW2d3Ucckf4rlE0mkAvlILVpOmF3L-rFbmNrpUO2HQFlF4SCMPVPeCEX6LeOg5JVpUVCXV1WSazD9vSpr",
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want: "UxAYiB0FNTTkXRw9P8hwq-WmN7tYwbe-sFw8C3snDRG1d-yjrdOUVZQyLdtkJ8tuvhBSnuBiLjVieCAroWEZDIO4Hb_rKgdzPjMqFE7inwHJ2isF==",
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wantErr: false,
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},
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{
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name: "custom-1",
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encoded: "-BeADJCoG_________________xc=",
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want: "Uaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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wantErr: false,
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},
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{
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name: "rle-1",
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encoded: "9a2E=",
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want: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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wantErr: false,
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},
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{
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name: "regular-1",
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encoded: "BeSSrnzj0j3OXyR9K81M=",
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want: "regular-filename.txt",
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := Decode(tt.encoded)
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if (err != nil) != tt.wantErr {
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if tt.encoded == "" && tt.want != "" {
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proposed := Encode(tt.want)
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table := decodeMap[proposed[0]] - 1
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t.Errorf("No encoded value, try '%s', table is %d", proposed, table)
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return
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}
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t.Errorf("Decode() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if got != tt.want {
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t.Errorf("Decode() got = %v, want %v", got, tt.want)
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}
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})
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}
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}
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