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https://github.com/golang/go
synced 2024-11-18 23:34:45 -07:00
a3f652f180
This change adds command line support for foldingRange.
Provided with a file, it will display a list of folding
ranges within that file, with 1-indexed positions using
the format
{startingLine}:{startingChar}-{endingLine}:{endingChar}
Example:
$ gopls folding_ranges ~/tmp/foo/main.go
$
$ 3:9-6:0
$ 10:22-11:32
$ 12:10-12:9
$ 12:20-30:0
Updates golang/go#32875
Change-Id: Ib35cf26088736e7c35612d783c80be7ae41b6a70
Reviewed-on: https://go-review.googlesource.com/c/tools/+/206158
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
33 lines
789 B
Go
33 lines
789 B
Go
package cmdtest
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import (
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"fmt"
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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/span"
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"golang.org/x/tools/internal/tool"
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)
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func (r *runner) FoldingRanges(t *testing.T, spn span.Span) {
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goldenTag := "foldingRange-cmd"
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uri := spn.URI()
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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", "folding_ranges"}, 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(goldenTag, 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("folding_ranges failed failed for %s expected:\n%s\ngot:\n%s", filename, expect, got)
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}
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}
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