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| author | Meng-Ying Yang <garfield@dexon.org> | 2019-04-08 10:32:36 +0800 |
|---|---|---|
| committer | Jhih-Ming Huang <jm.huang@cobinhood.com> | 2019-05-06 10:44:05 +0800 |
| commit | c07255382a10bdeaf7d5d2411e9c7c4cdc937694 (patch) | |
| tree | 2a0fbb3fb3d6e0f546ee4cb09912c36bdb487953 /core/vm/sqlvm/runtime/instructions_op_test.go | |
| parent | 64c440d58f8eea970487b39bf231696932464159 (diff) | |
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core: vm: sqlvm: add opConcat
Add `opConcat` supports dynamic bytes (string) concating.
Diffstat (limited to 'core/vm/sqlvm/runtime/instructions_op_test.go')
| -rw-r--r-- | core/vm/sqlvm/runtime/instructions_op_test.go | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/core/vm/sqlvm/runtime/instructions_op_test.go b/core/vm/sqlvm/runtime/instructions_op_test.go index e0550006f..6c10a2e87 100644 --- a/core/vm/sqlvm/runtime/instructions_op_test.go +++ b/core/vm/sqlvm/runtime/instructions_op_test.go @@ -1321,6 +1321,86 @@ func (s *instructionSuite) TestOpMod() { s.run(testcases, opMod) } +func (s *instructionSuite) TestOpConcat() { + testcases := []opTestcase{ + { + "Concat bytes", + Instruction{ + Op: CONCAT, + Input: []*Operand{ + makeOperand( + false, + []ast.DataType{ + ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), + }, + []Tuple{ + {&Raw{Bytes: []byte("abc-1")}, &Raw{Bytes: []byte("xyz-1")}}, + {&Raw{Bytes: []byte("abc-2")}, &Raw{Bytes: []byte("xyz-2")}}, + }, + ), + makeOperand( + false, + []ast.DataType{ + ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), + }, + []Tuple{ + {&Raw{Bytes: []byte("ABC-1")}, &Raw{Bytes: []byte("XYZ-1")}}, + {&Raw{Bytes: []byte("ABC-2")}, &Raw{Bytes: []byte("XYZ-2")}}, + }, + ), + }, + Output: 0, + }, + makeOperand( + false, + []ast.DataType{ + ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), + }, + []Tuple{ + {&Raw{Bytes: []byte("abc-1ABC-1")}, &Raw{Bytes: []byte("xyz-1XYZ-1")}}, + {&Raw{Bytes: []byte("abc-2ABC-2")}, &Raw{Bytes: []byte("xyz-2XYZ-2")}}, + }, + ), + nil, + }, + { + "Invalid concat", + Instruction{ + Op: CONCAT, + Input: []*Operand{ + makeOperand( + false, + []ast.DataType{ + ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), ast.ComposeDataType(ast.DataTypeMajorBool, 0), + }, + []Tuple{ + {&Raw{Bytes: []byte("abc-1")}, rawTrue}, + }, + ), + makeOperand( + false, + []ast.DataType{ + ast.ComposeDataType(ast.DataTypeMajorDynamicBytes, 0), ast.ComposeDataType(ast.DataTypeMajorBool, 0), + }, + []Tuple{ + {&Raw{Bytes: []byte("ABC-1")}, rawFalse}, + }, + ), + }, + Output: 0, + }, + makeOperand( + false, + []ast.DataType{}, + []Tuple{}, + ), + errors.ErrorCodeInvalidDataType, + }, + } + + s.run(testcases, opConcat) +} + func (s *instructionSuite) TestOpLt() { testcases := []opTestcase{ { |