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f02a19dded
This change adds command line support for symbols.
Symbols are formatted as '{name} {type} {range}', with
children being preceded by a \t.
Example:
$ gopls symbols ~/tmp/foo/main.go
$
$ x Variable 7:5-7:6
$ y Constant 9:7-9:8
$ Quux Struct 29:6-29:10
$ Do Method 37:16-37:18
$ X Field 30:2-30:3
$ Y Field 30:5-30:6
Updates golang/go#32875
Change-Id: I1272fce733fb12b67e3d6fb948f5bf3de4ca2ca1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/203609
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
34 lines
955 B
Go
34 lines
955 B
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 cmdtest
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import (
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"testing"
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"fmt"
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"golang.org/x/tools/internal/lsp/cmd"
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"golang.org/x/tools/internal/lsp/protocol"
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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) Symbols(t *testing.T, uri span.URI, expectedSymbols []protocol.DocumentSymbol) {
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filename := uri.Filename()
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app := cmd.New("gopls-test", r.data.Config.Dir, r.data.Config.Env, r.options)
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got := CaptureStdOut(t, func() {
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err := tool.Run(r.ctx, app, append([]string{"-remote=internal", "symbols"}, filename))
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if err != nil {
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fmt.Println(err)
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}
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})
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expect := string(r.data.Golden("symbols", filename, func() ([]byte, error) {
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return []byte(got), nil
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}))
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if expect != got {
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t.Errorf("symbols failed for %s expected:\n%s\ngot:\n%s", filename, expect, got)
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}
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}
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