62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
// Copyright 2015 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package executor
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import (
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. "github.com/pingcap/check"
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"github.com/pingcap/tidb/ast"
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"github.com/pingcap/tidb/expression"
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)
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var _ = Suite(&testAggFuncSuite{})
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type testAggFuncSuite struct {
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}
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func (s *testAggFuncSuite) SetUpSuite(c *C) {
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}
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func (s *testAggFuncSuite) TearDownSuite(c *C) {
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}
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type mockExec struct {
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fields []*ast.ResultField
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rows []*Row
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curRowIdx int
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}
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func (m *mockExec) Schema() expression.Schema {
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return nil
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}
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func (m *mockExec) Fields() []*ast.ResultField {
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return m.fields
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}
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func (m *mockExec) Next() (*Row, error) {
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if m.curRowIdx >= len(m.rows) {
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return nil, nil
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}
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r := m.rows[m.curRowIdx]
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m.curRowIdx++
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for i, d := range r.Data {
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m.fields[i].Expr.SetValue(d.GetValue())
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}
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return r, nil
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}
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func (m *mockExec) Close() error {
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return nil
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}
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