mirror of https://github.com/golang/go.git
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
// Copyright 2021 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 lsprpc_test
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import (
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"context"
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"testing"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/testenv"
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. "golang.org/x/tools/internal/lsp/lsprpc"
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)
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type initServer struct {
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protocol.Server
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params *protocol.ParamInitialize
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}
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func (s *initServer) Initialize(ctx context.Context, params *protocol.ParamInitialize) (*protocol.InitializeResult, error) {
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s.params = params
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return &protocol.InitializeResult{}, nil
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}
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func TestGoEnvMiddleware(t *testing.T) {
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testenv.NeedsGo1Point(t, 13)
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ctx := context.Background()
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server := &initServer{}
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env := new(TestEnv)
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defer env.Shutdown(t)
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l, _ := env.serve(ctx, t, staticServerBinder(server))
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mw, err := GoEnvMiddleware()
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if err != nil {
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t.Fatal(err)
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}
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binder := mw(NewForwardBinder(l.Dialer()))
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l, _ = env.serve(ctx, t, binder)
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conn := env.dial(ctx, t, l.Dialer(), noopBinder, true)
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dispatch := protocol.ServerDispatcherV2(conn)
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initParams := &protocol.ParamInitialize{}
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initParams.InitializationOptions = map[string]interface{}{
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"env": map[string]interface{}{
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"GONOPROXY": "example.com",
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},
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}
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if _, err := dispatch.Initialize(ctx, initParams); err != nil {
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t.Fatal(err)
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}
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if server.params == nil {
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t.Fatalf("initialize params are unset")
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}
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envOpts := server.params.InitializationOptions.(map[string]interface{})["env"].(map[string]interface{})
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// Check for an arbitrary Go variable. It should be set.
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if _, ok := envOpts["GOPRIVATE"]; !ok {
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t.Errorf("Go environment variable GOPRIVATE unset in initialization options")
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}
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// Check that the variable present in our user config was not overwritten.
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if got, want := envOpts["GONOPROXY"], "example.com"; got != want {
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t.Errorf("GONOPROXY=%q, want %q", got, want)
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}
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}
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