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4bde419ae8
Something is making this test deterministically fail in some environments, such as @bcmills' desktop. Skip it while I build go at tip and debug. Updates golang/go#39135 Change-Id: I1bf8c55c5cfca471a904de85936f504313094807 Reviewed-on: https://go-review.googlesource.com/c/tools/+/234480 Run-TryBot: Robert Findley <rfindley@google.com> Reviewed-by: Heschi Kreinick <heschi@google.com> Reviewed-by: Bryan C. Mills <bcmills@google.com>
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
//+build go1.15
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package regtest
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import (
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"testing"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/lsp/source"
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"golang.org/x/tools/internal/testenv"
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)
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func TestRegenerateCgo(t *testing.T) {
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t.Skip("This test fails in some environments: see golang.org/issues/39135")
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testenv.NeedsTool(t, "cgo")
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const workspace = `
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-- go.mod --
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module example.com
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-- cgo.go --
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package x
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/*
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int fortythree() { return 42; }
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*/
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import "C"
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func Foo() {
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print(C.fortytwo())
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}
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`
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runner.Run(t, workspace, func(t *testing.T, env *Env) {
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// Open the file. We should have a nonexistant symbol.
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env.OpenFile("cgo.go")
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env.Await(env.DiagnosticAtRegexp("cgo.go", `C\.(fortytwo)`)) // could not determine kind of name for C.fortytwo
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// Fix the C function name. We haven't regenerated cgo, so nothing should be fixed.
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env.RegexpReplace("cgo.go", `int fortythree`, "int fortytwo")
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env.SaveBuffer("cgo.go")
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env.Await(env.DiagnosticAtRegexp("cgo.go", `C\.(fortytwo)`))
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// Regenerate cgo, fixing the diagnostic.
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lenses := env.CodeLens("cgo.go")
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var lens protocol.CodeLens
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for _, l := range lenses {
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if l.Command.Command == source.CommandRegenerateCgo {
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lens = l
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}
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}
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if _, err := env.Editor.Server.ExecuteCommand(env.Ctx, &protocol.ExecuteCommandParams{
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Command: lens.Command.Command,
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Arguments: lens.Command.Arguments,
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}); err != nil {
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t.Fatal(err)
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}
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env.Await(EmptyDiagnostics("cgo.go"))
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})
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}
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