TrueCloudLab/neoneo-go
7
0
Fork 2
Code Issues Pull requests Projects Releases Packages Wiki Activity

vm: make byte representation of VMState compatible with C#

Browse source
This commit is contained in:
Anna Shaleva 2022-04-04 13:52:29 +03:00
parent 6343720adf
commit 2972569a0a
2 changed files with 11 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
pkg/vm/state.go
View file

@ -10,14 +10,14 @@ type State uint8
// Available States. // Available States.
const ( const (
// NoneState represents NONE VM state.
NoneState State = 0
// HaltState represents HALT VM state. // HaltState represents HALT VM state.
HaltState State = 1 << iota HaltState State = 1 << iota
// FaultState represents FAULT VM state. // FaultState represents FAULT VM state.
FaultState FaultState
// BreakState represents BREAK VM state. // BreakState represents BREAK VM state.
BreakState BreakState
// NoneState represents NONE VM state.
NoneState State = 0
) )
// HasFlag checks for State flag presence. // HasFlag checks for State flag presence.

9
pkg/vm/state_test.go
View file

@ -86,3 +86,12 @@ func TestState_UnmarshalJSON(t *testing.T) {
assert.NoError(t, err) assert.NoError(t, err)
assert.Equal(t, NoneState, s) assert.Equal(t, NoneState, s)
} }
// TestState_EnumCompat tests that byte value of State matches the C#'s one got from
// https://github.com/neo-project/neo-vm/blob/0028d862e253bda3c12eb8bb007a2d95822d3922/src/neo-vm/VMState.cs#L16.
func TestState_EnumCompat(t *testing.T) {
assert.Equal(t, byte(0), byte(NoneState))
assert.Equal(t, byte(1<<0), byte(HaltState))
assert.Equal(t, byte(1<<1), byte(FaultState))
assert.Equal(t, byte(1<<2), byte(BreakState))
}