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vm: make PUSH0 create empty bytearray

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Also make tests expect []byte{} instead of 0.
This commit is contained in:
Evgenii Stratonikov 2019-09-12 11:42:27 +03:00
parent 66501f9ef9
commit 09e197eaf3
7 changed files with 14 additions and 14 deletions
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10
pkg/vm/tests/binary_expr_test.go
View file

@ -26,7 +26,7 @@ var binaryExprTestCases = []testCase{
return x return x
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"simple div", "simple div",
@ -86,7 +86,7 @@ var binaryExprTestCases = []testCase{
return 0 return 0
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"compare equal strings with eql", "compare equal strings with eql",
@ -128,7 +128,7 @@ var binaryExprTestCases = []testCase{
return 0 return 0
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"compare equal ints with eql", "compare equal ints with eql",
@ -156,7 +156,7 @@ var binaryExprTestCases = []testCase{
return 0 return 0
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"compare not equal ints with eql", "compare not equal ints with eql",
@ -170,7 +170,7 @@ var binaryExprTestCases = []testCase{
return 0 return 0
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"compare not equal ints with neq", "compare not equal ints with neq",

2
pkg/vm/tests/for_test.go
View file

@ -275,7 +275,7 @@ func TestIfUnaryInvert(t *testing.T) {
return 0 return 0
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }
func TestAppendByte(t *testing.T) { func TestAppendByte(t *testing.T) {

2
pkg/vm/tests/function_call_test.go
View file

@ -35,7 +35,7 @@ func TestNotAssignedFunctionCall(t *testing.T) {
return 0 return 0
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }
func TestMultipleFunctionCalls(t *testing.T) { func TestMultipleFunctionCalls(t *testing.T) {

6
pkg/vm/tests/if_test.go
View file

@ -30,7 +30,7 @@ func TestGT(t *testing.T) {
return 0 return 0
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }
func TestGTE(t *testing.T) { func TestGTE(t *testing.T) {
@ -44,7 +44,7 @@ func TestGTE(t *testing.T) {
return 0 return 0
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }
func TestLAND(t *testing.T) { func TestLAND(t *testing.T) {
@ -89,5 +89,5 @@ func TestNestedIF(t *testing.T) {
return 0 return 0
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }

2
pkg/vm/tests/import_test.go
View file

@ -32,7 +32,7 @@ func TestImportStruct(t *testing.T) {
return b.Y return b.Y
} }
` `
eval(t, src, big.NewInt(0)) eval(t, src, []byte{})
} }
func TestMultipleDirFileImport(t *testing.T) { func TestMultipleDirFileImport(t *testing.T) {

4
pkg/vm/tests/struct_test.go
View file

@ -179,7 +179,7 @@ var structTestCases = []testCase{
return t.y return t.y
} }
`, `,
big.NewInt(0), []byte{},
}, },
{ {
"test return struct from func", "test return struct from func",
@ -209,7 +209,7 @@ var structTestCases = []testCase{
vm.NewBigIntegerItem(1), vm.NewBigIntegerItem(1),
vm.NewBigIntegerItem(2), vm.NewBigIntegerItem(2),
vm.NewByteArrayItem([]byte("hello")), vm.NewByteArrayItem([]byte("hello")),
vm.NewBigIntegerItem(0), vm.NewByteArrayItem([]byte{}),
}, },
}, },
{ {

2
pkg/vm/vm.go
View file

@ -257,7 +257,7 @@ func (v *VM) execute(ctx *Context, op Instruction) {
v.estack.PushVal(val) v.estack.PushVal(val)
case PUSH0: case PUSH0:
v.estack.PushVal(0) v.estack.PushVal([]byte{})
case PUSHDATA1: case PUSHDATA1:
n := ctx.readByte() n := ctx.readByte()