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// Copyright 2019 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package texttree_test
import (
"testing"
. "github.com/pingcap/check"
"github.com/pingcap/tidb/util/texttree"
)
type texttreeSuite struct{}
var _ = Suite(&texttreeSuite{})
func TestT(t *testing.T) {
CustomVerboseFlag = true
TestingT(t)
}
func (s *texttreeSuite) TestPrettyIdentifier(c *C) {
c.Assert(texttree.PrettyIdentifier("test", "", false), Equals, "test")
c.Assert(texttree.PrettyIdentifier("test", " │ ", false), Equals, " ├ ─test")
c.Assert(texttree.PrettyIdentifier("test", "\t\t│\t\t", false), Equals, "\t\t├\t─test")
c.Assert(texttree.PrettyIdentifier("test", " │ ", true), Equals, " └ ─test")
c.Assert(texttree.PrettyIdentifier("test", "\t\t│\t\t", true), Equals, "\t\t└\t─test")
}
func (s *texttreeSuite) TestIndent4Child(c *C) {
c.Assert(texttree.Indent4Child(" ", false), Equals, " │ ")
c.Assert(texttree.Indent4Child(" ", true), Equals, " │ ")
c.Assert(texttree.Indent4Child(" │ ", true), Equals, " │ ")
}