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42 lines
1.0 KiB
42 lines
1.0 KiB
// Copyright 2017 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 generatedexpr
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import (
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. "github.com/pingcap/check"
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"github.com/pingcap/parser/ast"
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)
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var _ = Suite(&testGenExprSuite{})
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type testGenExprSuite struct{}
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func (s *testGenExprSuite) TestParseExpression(c *C) {
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tests := []struct {
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input string
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output string
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success bool
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}{
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{"json_extract(a, '$.a')", "json_extract", true},
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}
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for _, tt := range tests {
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node, err := ParseExpression(tt.input)
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if tt.success {
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fc := node.(*ast.FuncCallExpr)
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c.Assert(fc.FnName.L, Equals, tt.output)
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} else {
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c.Assert(err, NotNil)
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}
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}
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}
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