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test_go117.go
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test_go117.go
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//go:build !go1.18
// +build !go1.18
/*
* Copyright (c) 2022 The GoPlus Authors (goplus.org). All rights reserved.
*
* 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 load
import (
"fmt"
"go/ast"
"strings"
)
func checkTestFunc(fn *ast.FuncDecl, arg string) error {
if !isTestFunc(fn, arg) {
name := fn.Name.String()
pos := testFileSet.Position(fn.Pos())
return fmt.Errorf("%s: wrong signature for %s, must be: func %s(%s *testing.%s)", pos, name, name, strings.ToLower(arg), arg)
}
return nil
}
var testmainData = `
// Code generated by 'go test'. DO NOT EDIT.
package main
import (
"os"
{{if .TestMain}}
"reflect"
{{end}}
"testing"
"testing/internal/testdeps"
{{if .ImportTest}}
{{if .NeedTest}}_test{{else}}_{{end}} {{.Package.ImportPath | printf "%q"}}
{{end}}
{{if .ImportXtest}}
{{if .NeedXtest}}_xtest{{else}}_{{end}} {{.Package.ImportPath | printf "%s_test" | printf "%q"}}
{{end}}
{{if .Cover}}
{{range $i, $p := .Cover.Vars}}
_cover{{$i}} {{$p.Package.ImportPath | printf "%q"}}
{{end}}
{{end}}
)
var tests = []testing.InternalTest{
{{range .Tests}}
{"{{.Name}}", {{.Package}}.{{.Name}}},
{{end}}
}
var benchmarks = []testing.InternalBenchmark{
{{range .Benchmarks}}
{"{{.Name}}", {{.Package}}.{{.Name}}},
{{end}}
}
var examples = []testing.InternalExample{
{{range .Examples}}
{"{{.Name}}", {{.Package}}.{{.Name}}, {{.Output | printf "%q"}}, {{.Unordered}}},
{{end}}
}
func init() {
testdeps.ImportPath = {{.ImportPath | printf "%q"}}
}
{{if .Cover}}
// Only updated by init functions, so no need for atomicity.
var (
coverCounters = make(map[string][]uint32)
coverBlocks = make(map[string][]testing.CoverBlock)
)
func init() {
{{range $i, $p := .Cover.Vars}}
{{range $file, $cover := $p.Vars}}
coverRegisterFile({{printf "%q" $cover.File}}, _cover{{$i}}.{{$cover.Var}}.Count[:], _cover{{$i}}.{{$cover.Var}}.Pos[:], _cover{{$i}}.{{$cover.Var}}.NumStmt[:])
{{end}}
{{end}}
}
func coverRegisterFile(fileName string, counter []uint32, pos []uint32, numStmts []uint16) {
if 3*len(counter) != len(pos) || len(counter) != len(numStmts) {
panic("coverage: mismatched sizes")
}
if coverCounters[fileName] != nil {
// Already registered.
return
}
coverCounters[fileName] = counter
block := make([]testing.CoverBlock, len(counter))
for i := range counter {
block[i] = testing.CoverBlock{
Line0: pos[3*i+0],
Col0: uint16(pos[3*i+2]),
Line1: pos[3*i+1],
Col1: uint16(pos[3*i+2]>>16),
Stmts: numStmts[i],
}
}
coverBlocks[fileName] = block
}
{{end}}
func main() {
{{if .Cover}}
testing.RegisterCover(testing.Cover{
Mode: {{printf "%q" .Cover.Mode}},
Counters: coverCounters,
Blocks: coverBlocks,
CoveredPackages: {{printf "%q" .Covered}},
})
{{end}}
m := testing.MainStart(testdeps.TestDeps{}, tests, benchmarks, examples)
{{with .TestMain}}
{{.Package}}.{{.Name}}(m)
os.Exit(int(reflect.ValueOf(m).Elem().FieldByName("exitCode").Int()))
{{else}}
os.Exit(m.Run())
{{end}}
}
`