+++ /dev/null
-// 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 cmdtest
-
-import (
- "fmt"
- "io/ioutil"
- "strings"
- "testing"
-
- "golang.org/x/tools/internal/lsp/source"
- "golang.org/x/tools/internal/span"
-)
-
-func (r *runner) Diagnostics(t *testing.T, uri span.URI, want []*source.Diagnostic) {
- if len(want) == 1 && want[0].Message == "" {
- return
- }
- if strings.Contains(uri.Filename(), "circular") {
- t.Skip("skipping circular diagnostics tests due to golang/go#36265")
- }
- fname := uri.Filename()
- out, _ := r.runGoplsCmd(t, "check", fname)
- // parse got into a collection of reports
- got := map[string]struct{}{}
- for _, l := range strings.Split(out, "\n") {
- if len(l) == 0 {
- continue
- }
- // parse and reprint to normalize the span
- bits := strings.SplitN(l, ": ", 2)
- if len(bits) == 2 {
- spn := span.Parse(strings.TrimSpace(bits[0]))
- spn = span.New(spn.URI(), spn.Start(), span.Point{})
- data, err := ioutil.ReadFile(fname)
- if err != nil {
- t.Fatal(err)
- }
- converter := span.NewContentConverter(fname, data)
- s, err := spn.WithPosition(converter)
- if err != nil {
- t.Fatal(err)
- }
- l = fmt.Sprintf("%s: %s", s, strings.TrimSpace(bits[1]))
- }
- got[r.NormalizePrefix(l)] = struct{}{}
- }
- for _, diag := range want {
- expect := fmt.Sprintf("%v:%v:%v: %v", uri.Filename(), diag.Range.Start.Line+1, diag.Range.Start.Character+1, diag.Message)
- if diag.Range.Start.Character == 0 {
- expect = fmt.Sprintf("%v:%v: %v", uri.Filename(), diag.Range.Start.Line+1, diag.Message)
- }
- expect = r.NormalizePrefix(expect)
- // Skip the badimport and import cycle not allowed test for now, until we do a better job with diagnostic ranges.
- if strings.Contains(uri.Filename(), "badimport") || strings.Contains(expect, "import cycle") {
- continue
- }
- _, found := got[expect]
- if !found {
- t.Errorf("missing diagnostic %q, %v", expect, got)
- } else {
- delete(got, expect)
- }
- }
- for extra := range got {
- // Skip the badimport and import cycle not allowed test for now, until we do a better job with diagnostic ranges.
- if strings.Contains(extra, "badimport") || strings.Contains(extra, "import cycle") {
- continue
- }
- t.Errorf("extra diagnostic %q", extra)
- }
-}