.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools/gopls@v0.6.9/internal/regtest/misc/configuration_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/fake"
  13         "golang.org/x/tools/internal/testenv"
  14 )
  15
  16 // Test that enabling and disabling produces the expected results of showing
  17 // and hiding staticcheck analysis results.
  18 func TestChangeConfiguration(t *testing.T) {
  19         // Staticcheck only supports Go versions > 1.14.
  20         testenv.NeedsGo1Point(t, 15)
  21
  22         const files = `
  23 -- go.mod --
  24 module mod.com
  25
  26 go 1.12
  27 -- a/a.go --
  28 package a
  29
  30 // NotThisVariable should really start with ThisVariable.
  31 const ThisVariable = 7
  32 `
  33         Run(t, files, func(t *testing.T, env *Env) {
  34                 env.OpenFile("a/a.go")
  35                 env.Await(
  36                         env.DoneWithOpen(),
  37                         NoDiagnostics("a/a.go"),
  38                 )
  39                 cfg := &fake.EditorConfig{}
  40                 *cfg = env.Editor.Config
  41                 cfg.EnableStaticcheck = true
  42                 env.ChangeConfiguration(t, cfg)
  43                 env.Await(
  44                         DiagnosticAt("a/a.go", 2, 0),
  45                 )
  46         })
  47 }