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https://github.com/golang/go
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8cb32c4661
A couple small improvements for regtests: - module names fixed to include a '.'. This was fixed for diagnostic tests already. - For regtests that were written to exercise specifig github issues, include the issue number in the test name. Change-Id: I67da6d78dc166e854d2543cf63dac382202f9dbc Reviewed-on: https://go-review.googlesource.com/c/tools/+/226844 Run-TryBot: Robert Findley <rfindley@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>
44 lines
920 B
Go
44 lines
920 B
Go
// Copyright 2020 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 regtest
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import (
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"encoding/json"
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"testing"
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"golang.org/x/tools/internal/lsp/protocol"
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)
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const simpleProgram = `
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-- go.mod --
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module mod.com
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go 1.12
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-- main.go --
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package main
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import "fmt"
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func main() {
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fmt.Println("Hello World.")
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}`
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func TestHoverSerialization(t *testing.T) {
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runner.Run(t, simpleProgram, func(env *Env) {
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// Hover on an empty line.
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params := protocol.HoverParams{}
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params.TextDocument.URI = env.W.URI("main.go")
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params.Position.Line = 3
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params.Position.Character = 0
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var resp json.RawMessage
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if err := env.Conn.Call(env.Ctx, "textDocument/hover", ¶ms, &resp); err != nil {
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t.Fatal(err)
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}
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if len(string(resp)) > 0 {
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t.Errorf("got non-empty response for empty hover: %v", string(resp))
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}
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})
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}
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