75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
// Copyright 2023 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,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package main
|
|
|
|
import (
|
|
"go/ast"
|
|
"go/parser"
|
|
"go/token"
|
|
"io/fs"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/pingcap/log"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
var testMap map[string]uint32
|
|
|
|
func initCount() {
|
|
testMap = make(map[string]uint32)
|
|
}
|
|
|
|
func addTestMap(path string) {
|
|
if _, ok := testMap[path]; !ok {
|
|
testMap[path] = 0
|
|
}
|
|
testMap[path]++
|
|
}
|
|
|
|
func walk() {
|
|
err := filepath.Walk(".", func(path string, d fs.FileInfo, _ error) error {
|
|
if d.IsDir() || !strings.HasSuffix(d.Name(), "_test.go") {
|
|
return nil
|
|
}
|
|
return scan(path)
|
|
})
|
|
if err != nil {
|
|
log.Fatal("fail to walk", zap.Error(err))
|
|
}
|
|
}
|
|
|
|
func scan(path string) error {
|
|
fset := token.NewFileSet()
|
|
path, err := filepath.Abs(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
f, err := parser.ParseFile(fset, path, nil, parser.AllErrors)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, n := range f.Decls {
|
|
funcDecl, ok := n.(*ast.FuncDecl)
|
|
if ok {
|
|
if strings.HasPrefix(funcDecl.Name.Name, "Test") && funcDecl.Recv == nil &&
|
|
funcDecl.Name.Name != "TestMain" {
|
|
addTestMap(filepath.Dir(path))
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|