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a857023c21
This is the first in a series of many changes that will change the API of the source package to use different types for positions. Using token.Pos is particularly fragile, since the pos has to refer to the specific *ast.File from which it was derived. Change-Id: I70c9b806f7dd45b2e229954ebdcdd86e2cf3bbbb Reviewed-on: https://go-review.googlesource.com/c/tools/+/190340 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Cottrell <iancottrell@google.com>
72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package cmd_test
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import (
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"fmt"
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"io/ioutil"
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"strings"
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"testing"
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"golang.org/x/tools/internal/lsp/cmd"
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"golang.org/x/tools/internal/lsp/tests"
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"golang.org/x/tools/internal/span"
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"golang.org/x/tools/internal/tool"
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)
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func (r *runner) Diagnostics(t *testing.T, data tests.Diagnostics) {
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for uri, want := range data {
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if len(want) == 1 && want[0].Message == "" {
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continue
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}
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fname := uri.Filename()
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args := []string{"-remote=internal", "check", fname}
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app := cmd.New("gopls-test", r.data.Config.Dir, r.data.Exported.Config.Env)
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out := captureStdOut(t, func() {
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tool.Main(r.ctx, app, args)
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})
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// parse got into a collection of reports
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got := map[string]struct{}{}
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for _, l := range strings.Split(out, "\n") {
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if len(l) == 0 {
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continue
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}
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// parse and reprint to normalize the span
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bits := strings.SplitN(l, ": ", 2)
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if len(bits) == 2 {
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spn := span.Parse(strings.TrimSpace(bits[0]))
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spn = span.New(spn.URI(), spn.Start(), span.Point{})
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data, err := ioutil.ReadFile(fname)
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if err != nil {
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t.Fatal(err)
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}
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converter := span.NewContentConverter(fname, data)
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s, err := spn.WithPosition(converter)
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if err != nil {
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t.Fatal(err)
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}
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l = fmt.Sprintf("%s: %s", s, strings.TrimSpace(bits[1]))
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}
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got[l] = struct{}{}
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}
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for _, diag := range want {
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// TODO: This is a hack, fix this.
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expect := fmt.Sprintf("%v:%v:%v: %v", diag.URI.Filename(), diag.Range.Start.Line+1, diag.Range.Start.Character+1, diag.Message)
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if diag.Range.Start.Character == 0 {
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expect = fmt.Sprintf("%v:%v: %v", diag.URI.Filename(), diag.Range.Start.Line+1, diag.Message)
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}
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_, found := got[expect]
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if !found {
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t.Errorf("missing diagnostic %q", expect)
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} else {
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delete(got, expect)
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}
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}
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for extra, _ := range got {
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t.Errorf("extra diagnostic %q", extra)
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}
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}
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}
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