mirror of https://github.com/golang/go.git
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
// Copyright 2022 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 debug exports debug information for gopls.
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package debug
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import (
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"bytes"
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"context"
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"encoding/json"
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"runtime"
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"testing"
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)
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func TestPrintVersionInfoJSON(t *testing.T) {
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buf := new(bytes.Buffer)
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if err := PrintVersionInfo(context.Background(), buf, true, JSON); err != nil {
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t.Fatalf("PrintVersionInfo failed: %v", err)
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}
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res := buf.Bytes()
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var got ServerVersion
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if err := json.Unmarshal(res, &got); err != nil {
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t.Fatalf("unexpected output: %v\n%s", err, res)
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}
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if g, w := got.GoVersion, runtime.Version(); g != w {
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t.Errorf("go version = %v, want %v", g, w)
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}
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if g, w := got.Version, Version; g != w {
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t.Errorf("gopls version = %v, want %v", g, w)
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}
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// Other fields of BuildInfo may not be available during test.
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}
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func TestPrintVersionInfoPlainText(t *testing.T) {
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buf := new(bytes.Buffer)
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if err := PrintVersionInfo(context.Background(), buf, true, PlainText); err != nil {
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t.Fatalf("PrintVersionInfo failed: %v", err)
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}
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res := buf.Bytes()
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// Other fields of BuildInfo may not be available during test.
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if !bytes.Contains(res, []byte(Version)) || !bytes.Contains(res, []byte(runtime.Version())) {
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t.Errorf("plaintext output = %q,\nwant (version: %v, go: %v)", res, Version, runtime.Version())
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}
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}
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