.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools/gopls@v0.5.2/internal/regtest/generate_test.go

   1 // Copyright 2020 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // TODO(rfindley): figure out why go generate fails on android builders.
   6
   7 // +build !android
   8
   9 package regtest
  10
  11 import (
  12         "testing"
  13
  14         "golang.org/x/tools/internal/lsp"
  15 )
  16
  17 func TestGenerateProgress(t *testing.T) {
  18         const generatedWorkspace = `
  19 -- go.mod --
  20 module fake.test
  21
  22 go 1.14
  23 -- lib/generate.go --
  24 // +build ignore
  25
  26 package main
  27
  28 import "io/ioutil"
  29
  30 func main() {
  31         ioutil.WriteFile("generated.go", []byte("package lib\n\nconst answer = 42"), 0644)
  32 }
  33 -- lib/lib.go --
  34 package lib
  35
  36 func GetAnswer() int {
  37         return answer
  38 }
  39
  40 //go:generate go run generate.go
  41 `
  42
  43         runner.Run(t, generatedWorkspace, func(t *testing.T, env *Env) {
  44                 env.Await(
  45                         env.DiagnosticAtRegexp("lib/lib.go", "answer"),
  46                 )
  47                 env.RunGenerate("./lib")
  48                 env.Await(
  49                         OnceMet(
  50                                 CompletedWork(lsp.DiagnosticWorkTitle(lsp.FromDidChangeWatchedFiles), 1),
  51                                 EmptyDiagnostics("lib/lib.go")),
  52                 )
  53         })
  54 }