| // Copyright 2019 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package cmd_test |
| |
| import ( |
| "fmt" |
| "os" |
| "path/filepath" |
| "regexp" |
| "runtime" |
| "testing" |
| |
| "golang.org/x/tools/go/packages/packagestest" |
| "golang.org/x/tools/internal/lsp/cmd" |
| cmdtest "golang.org/x/tools/internal/lsp/cmd/test" |
| "golang.org/x/tools/internal/lsp/tests" |
| "golang.org/x/tools/internal/testenv" |
| "golang.org/x/tools/internal/tool" |
| ) |
| |
| func TestMain(m *testing.M) { |
| testenv.ExitIfSmallMachine() |
| os.Exit(m.Run()) |
| } |
| |
| func TestCommandLine(t *testing.T) { |
| packagestest.TestAll(t, testCommandLine) |
| } |
| |
| func testCommandLine(t *testing.T, exporter packagestest.Exporter) { |
| data := tests.Load(t, exporter, "../testdata") |
| defer data.Exported.Cleanup() |
| tests.Run(t, cmdtest.NewRunner(exporter, data, tests.Context(t), nil), data) |
| } |
| |
| func TestDefinitionHelpExample(t *testing.T) { |
| // TODO: https://golang.org/issue/32794. |
| t.Skip() |
| if runtime.GOOS == "android" { |
| t.Skip("not all source files are available on android") |
| } |
| dir, err := os.Getwd() |
| if err != nil { |
| t.Errorf("could not get wd: %v", err) |
| return |
| } |
| thisFile := filepath.Join(dir, "definition.go") |
| baseArgs := []string{"query", "definition"} |
| expect := regexp.MustCompile(`(?s)^[\w/\\:_-]+flag[/\\]flag.go:\d+:\d+-\d+: defined here as FlagSet struct {.*}$`) |
| for _, query := range []string{ |
| fmt.Sprintf("%v:%v:%v", thisFile, cmd.ExampleLine, cmd.ExampleColumn), |
| fmt.Sprintf("%v:#%v", thisFile, cmd.ExampleOffset)} { |
| args := append(baseArgs, query) |
| got := cmdtest.CaptureStdOut(t, func() { |
| _ = tool.Run(tests.Context(t), cmd.New("gopls-test", "", nil, nil), args) |
| }) |
| if !expect.MatchString(got) { |
| t.Errorf("test with %v\nexpected:\n%s\ngot:\n%s", args, expect, got) |
| } |
| } |
| } |