mirror of
https://github.com/lightninglabs/loop
synced 2024-11-13 13:10:30 +00:00
86db43a2cb
This commit adds the protocol version to each stored swap. This will be used to ensure that when swaps are resumed after a restart, they're correctly handled given any breaking protocol changes.
54 lines
1.6 KiB
Go
54 lines
1.6 KiB
Go
package loopdb
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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// TestProtocolVersionMarshalUnMarshal tests that marshalling and unmarshalling
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// looprpc.ProtocolVersion works correctly.
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func TestProtocolVersionMarshalUnMarshal(t *testing.T) {
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t.Parallel()
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testVersions := [...]ProtocolVersion{
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ProtocolVersionLegacy,
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ProtocolVersionMultiLoopOut,
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ProtocolVersionSegwitLoopIn,
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ProtocolVersionPreimagePush,
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ProtocolVersionUserExpiryLoopOut,
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}
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bogusVersion := []byte{0xFF, 0xFF, 0xFF, 0xFF}
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invalidSlice := []byte{0xFF, 0xFF, 0xFF}
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for i := 0; i < len(testVersions); i++ {
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testVersion := testVersions[i]
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// Test that unmarshal(marshal(v)) == v.
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version, err := UnmarshalProtocolVersion(
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MarshalProtocolVersion(testVersion),
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)
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require.NoError(t, err)
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require.Equal(t, testVersion, version)
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// Test that unmarshalling a nil slice returns the default
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// version along with no error.
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version, err = UnmarshalProtocolVersion(nil)
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require.NoError(t, err)
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require.Equal(t, ProtocolVersionUnrecorded, version)
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// Test that unmarshalling an unknown version returns the
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// default version along with an error.
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version, err = UnmarshalProtocolVersion(bogusVersion)
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require.Error(t, err, "expected invalid version")
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require.Equal(t, ProtocolVersionUnrecorded, version)
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// Test that unmarshalling an invalid slice returns the
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// default version along with an error.
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version, err = UnmarshalProtocolVersion(invalidSlice)
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require.Error(t, err, "expected invalid size")
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require.Equal(t, ProtocolVersionUnrecorded, version)
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}
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}
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