internal/lsp/cmd: delete TestDefinitionHelpExample test

Fixes golang/go#32794

Change-Id: I52339d1c49d4737d9f562471777eae9db689f075
Reviewed-on: https://go-review.googlesource.com/c/tools/+/267122
Trust: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>

Author: stamblerre

internal/lsp/cmd/cmd_test.go

@@ -5,14 +5,9 @@
 package cmd_test
 
 import (
-	"fmt"
 	"os"
-	"path/filepath"
-	"regexp"
-	"runtime"
 	"testing"
 
-	"golang.org/x/tools/internal/lsp/cmd"
 	cmdtest "golang.org/x/tools/internal/lsp/cmd/test"
 	"golang.org/x/tools/internal/lsp/tests"
 	"golang.org/x/tools/internal/testenv"
@@ -26,31 +21,3 @@ func TestMain(m *testing.M) {
 func TestCommandLine(t *testing.T) {
 	cmdtest.TestCommandLine(t, "../testdata", tests.DefaultOptions)
 }
-
-func TestDefinitionHelpExample(t *testing.T) {
-	// TODO: https://golang.org/issue/32794.
-	t.Skip()
-	if runtime.GOOS == "android" {
-		t.Skip("not all source files are available on android")
-	}
-	dir, err := os.Getwd()
-	if err != nil {
-		t.Errorf("could not get wd: %v", err)
-		return
-	}
-	ctx := tests.Context(t)
-	ts := cmdtest.NewTestServer(ctx, nil)
-	thisFile := filepath.Join(dir, "definition.go")
-	baseArgs := []string{"query", "definition"}
-	expect := regexp.MustCompile(`(?s)^[\w/\\:_-]+flag[/\\]flag.go:\d+:\d+-\d+: defined here as FlagSet struct {.*}$`)
-	for _, query := range []string{
-		fmt.Sprintf("%v:%v:%v", thisFile, cmd.ExampleLine, cmd.ExampleColumn),
-		fmt.Sprintf("%v:#%v", thisFile, cmd.ExampleOffset)} {
-		args := append(baseArgs, query)
-		r := cmdtest.NewRunner(nil, ctx, ts.Addr, nil)
-		got, _ := r.NormalizeGoplsCmd(t, args...)
-		if !expect.MatchString(got) {
-			t.Errorf("test with %v\nexpected:\n%s\ngot:\n%s", args, expect, got)
-		}
-	}
-}