mirror of https://github.com/golang/go.git
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
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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"strings"
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"testing"
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"golang.org/x/tools/internal/lsp/fake"
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)
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const simpleProgram = `
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-- go.mod --
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module gopls.test
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go 1.12
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-- lib/lib.go --
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package lib
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const Hello = "Hello"
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-- main.go --
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package main
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import (
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"fmt"
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"gopls.test/lib"
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)
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func main() {
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fmt.Println(lib.Hello)
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}`
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func TestHover(t *testing.T) {
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runner.Run(t, simpleProgram, func(t *testing.T, env *Env) {
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// Hover on an empty line.
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env.OpenFile("main.go")
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content, pos := env.Hover("main.go", fake.Pos{Line: 3, Column: 0})
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if content != nil {
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t.Errorf("got non-empty response for empty hover: %v: %v", pos, *content)
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}
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content, pos = env.Hover("main.go", env.RegexpSearch("main.go", "lib.Hello"))
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link := "pkg.go.dev/gopls.test/lib"
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if content == nil || !strings.Contains(content.Value, link) {
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t.Errorf("got hover: %v, want contains %q", content, link)
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}
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env.ChangeEnv("GOPRIVATE=gopls.test")
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content, pos = env.Hover("main.go", env.RegexpSearch("main.go", "lib.Hello"))
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if content == nil || strings.Contains(content.Value, link) {
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t.Errorf("got hover: %v, want non-empty hover without %q", content, link)
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}
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})
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}
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