perso/syncthing-arm
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Check for short ID conflict at startup

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This commit is contained in:
Jakob Borg
2015-04-09 12:53:13 +02:00
parent e41e58e781
commit cfc9776bae
2 changed files with 43 additions and 0 deletions
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24
cmd/syncthing/main_test.go
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@@ -140,3 +140,27 @@ func TestFolderErrors(t *testing.T) {
t.Error("Unexpected error", cfg.Folders()["folder"].Invalid)
}
}
func TestShortIDCheck(t *testing.T) {
cfg := config.Wrap("/tmp/test", config.Configuration{
Devices: []config.DeviceConfiguration{
{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 0, 0}},
{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 1, 1}}, // first 56 bits same, differ in the first 64 bits
},
})
if err := checkShortIDs(cfg); err != nil {
t.Error("Unexpected error:", err)
}
cfg = config.Wrap("/tmp/test", config.Configuration{
Devices: []config.DeviceConfiguration{
{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 64, 0}},
{DeviceID: protocol.DeviceID{8, 16, 24, 32, 40, 48, 56, 64, 1}}, // first 64 bits same
},
})
if err := checkShortIDs(cfg); err == nil {
t.Error("Should have gotten an error")
}
}