mirror of
https://github.com/nspcc-dev/neo-go.git
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cdba88b9f2
- simplify code - prealoc slices - check errors in tests - regexp Compile replaced with MustCompile - uint* cannot be negative
88 lines
2 KiB
Go
88 lines
2 KiB
Go
package vm
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import (
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"encoding/json"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestStateFromString(t *testing.T) {
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var (
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s State
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err error
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)
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s, err = StateFromString("HALT")
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assert.NoError(t, err)
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assert.Equal(t, haltState, s)
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s, err = StateFromString("BREAK")
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assert.NoError(t, err)
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assert.Equal(t, breakState, s)
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s, err = StateFromString("FAULT")
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assert.NoError(t, err)
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assert.Equal(t, faultState, s)
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s, err = StateFromString("NONE")
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assert.NoError(t, err)
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assert.Equal(t, noneState, s)
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s, err = StateFromString("HALT, BREAK")
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assert.NoError(t, err)
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assert.Equal(t, haltState|breakState, s)
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s, err = StateFromString("FAULT, BREAK")
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assert.NoError(t, err)
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assert.Equal(t, faultState|breakState, s)
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_, err = StateFromString("HALT, KEK")
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assert.Error(t, err)
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}
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func TestState_HasFlag(t *testing.T) {
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assert.True(t, haltState.HasFlag(haltState))
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assert.True(t, breakState.HasFlag(breakState))
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assert.True(t, faultState.HasFlag(faultState))
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assert.True(t, (haltState | breakState).HasFlag(haltState))
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assert.True(t, (haltState | breakState).HasFlag(breakState))
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assert.False(t, haltState.HasFlag(breakState))
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assert.False(t, noneState.HasFlag(haltState))
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assert.False(t, (faultState | breakState).HasFlag(haltState))
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}
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func TestState_MarshalJSON(t *testing.T) {
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var (
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data []byte
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err error
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)
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data, err = json.Marshal(haltState | breakState)
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assert.NoError(t, err)
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assert.Equal(t, data, []byte(`"HALT, BREAK"`))
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data, err = json.Marshal(faultState)
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assert.NoError(t, err)
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assert.Equal(t, data, []byte(`"FAULT"`))
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}
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func TestState_UnmarshalJSON(t *testing.T) {
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var (
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s State
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err error
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)
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err = json.Unmarshal([]byte(`"HALT, BREAK"`), &s)
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assert.NoError(t, err)
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assert.Equal(t, haltState|breakState, s)
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err = json.Unmarshal([]byte(`"FAULT, BREAK"`), &s)
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assert.NoError(t, err)
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assert.Equal(t, faultState|breakState, s)
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err = json.Unmarshal([]byte(`"NONE"`), &s)
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assert.NoError(t, err)
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assert.Equal(t, noneState, s)
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}
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