.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools/gopls@v0.6.9/internal/regtest/misc/vendor_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 package misc
   6
   7 import (
   8         "testing"
   9
  10         . "golang.org/x/tools/gopls/internal/regtest"
  11
  12         "golang.org/x/tools/internal/lsp/protocol"
  13         "golang.org/x/tools/internal/testenv"
  14 )
  15
  16 const basicProxy = `
  17 -- golang.org/x/hello@v1.2.3/go.mod --
  18 module golang.org/x/hello
  19
  20 go 1.14
  21 -- golang.org/x/hello@v1.2.3/hi/hi.go --
  22 package hi
  23
  24 var Goodbye error
  25 `
  26
  27 func TestInconsistentVendoring(t *testing.T) {
  28         testenv.NeedsGo1Point(t, 14)
  29
  30         const pkgThatUsesVendoring = `
  31 -- go.mod --
  32 module mod.com
  33
  34 go 1.14
  35
  36 require golang.org/x/hello v1.2.3
  37 -- go.sum --
  38 golang.org/x/hello v1.2.3 h1:EcMp5gSkIhaTkPXp8/3+VH+IFqTpk3ZbpOhqk0Ncmho=
  39 golang.org/x/hello v1.2.3/go.mod h1:WW7ER2MRNXWA6c8/4bDIek4Hc/+DofTrMaQQitGXcco=
  40 -- vendor/modules.txt --
  41 -- a/a1.go --
  42 package a
  43
  44 import "golang.org/x/hello/hi"
  45
  46 func _() {
  47         _ = hi.Goodbye
  48         var q int // hardcode a diagnostic
  49 }
  50 `
  51         WithOptions(
  52                 Modes(Singleton),
  53                 ProxyFiles(basicProxy),
  54         ).Run(t, pkgThatUsesVendoring, func(t *testing.T, env *Env) {
  55                 env.OpenFile("a/a1.go")
  56                 d := &protocol.PublishDiagnosticsParams{}
  57                 env.Await(
  58                         OnceMet(
  59                                 env.DiagnosticAtRegexpWithMessage("go.mod", "module mod.com", "Inconsistent vendoring"),
  60                                 ReadDiagnostics("go.mod", d),
  61                         ),
  62                 )
  63                 env.ApplyQuickFixes("go.mod", d.Diagnostics)
  64
  65                 env.Await(
  66                         env.DiagnosticAtRegexpWithMessage("a/a1.go", `q int`, "not used"),
  67                 )
  68         })
  69 }