| package regtest |
| |
| import ( |
| "testing" |
| |
| "golang.org/x/tools/internal/lsp" |
| "golang.org/x/tools/internal/lsp/protocol" |
| "golang.org/x/tools/internal/lsp/source" |
| "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), |
| env.DiagnosticAtRegexp("go.mod", "module mod.com"), |
| ), |
| ) |
| // Apply the quickfix associated with the diagnostic. |
| d := &protocol.PublishDiagnosticsParams{} |
| env.Await(ReadDiagnostics("go.mod", d)) |
| env.ApplyQuickFixes("go.mod", d.Diagnostics) |
| |
| // Check for file changes when the command completes. |
| env.Await(CompletedWork(source.CommandVendor.Title, 1)) |
| env.CheckForFileChanges() |
| |
| // Confirm that there is no longer any inconsistent vendoring. |
| env.Await( |
| DiagnosticAt("a/a1.go", 6, 5), |
| ) |
| }) |
| } |