blob: 7f11d4a20625e55644eabd0438f730a5c1c5a21d [file] [log] [blame]
package regtest
import (
"testing"
"golang.org/x/tools/internal/lsp"
"golang.org/x/tools/internal/testenv"
)
const basicProxy = `
-- golang.org/x/hello@v1.2.3/go.mod --
module golang.org/x/hello
go 1.14
-- golang.org/x/hello@v1.2.3/hi/hi.go --
package hi
var Goodbye error
`
func TestInconsistentVendoring(t *testing.T) {
testenv.NeedsGo1Point(t, 14)
const pkgThatUsesVendoring = `
-- go.mod --
module mod.com
go 1.14
require golang.org/x/hello v1.2.3
-- vendor/modules.txt --
-- a/a1.go --
package a
import "golang.org/x/hello/hi"
func _() {
_ = hi.Goodbye
var q int // hardcode a diagnostic
}
`
// TODO(rstambler): Remove this when golang/go#41819 is resolved.
withOptions(
WithModes(WithoutExperiments),
WithProxyFiles(basicProxy),
).run(t, pkgThatUsesVendoring, func(t *testing.T, env *Env) {
env.OpenFile("a/a1.go")
env.Await(
// The editor should pop up a message suggesting that the user
// run `go mod vendor`, along with a button to do so.
// By default, the fake editor always accepts such suggestions,
// so once we see the request, we can assume that `go mod vendor`
// will be executed.
OnceMet(
CompletedWork(lsp.DiagnosticWorkTitle(lsp.FromDidOpen), 1),
ShowMessageRequest("go mod vendor"),
),
)
env.CheckForFileChanges()
env.Await(
OnceMet(
CompletedWork(lsp.DiagnosticWorkTitle(lsp.FromDidChangeWatchedFiles), 1),
DiagnosticAt("a/a1.go", 6, 5),
),
)
})
}