package fourslash_test

import (
	"testing"

	"github.com/microsoft/typescript-go/internal/fourslash"
	"github.com/microsoft/typescript-go/internal/lsp/lsproto"
	"github.com/microsoft/typescript-go/internal/testutil"
)

func TestSignatureHelpIteratorNextVS(t *testing.T) {
	t.Parallel()
	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
	const content = `// @lib: esnext
declare const iterator: Iterator<string, void, number>;

iterator.next(/*1*/);
iterator.next(/*2*/ 0);

declare const generator: Generator<string, void, number>;

generator.next(/*3*/);
generator.next(/*4*/ 0);

declare const asyncIterator: AsyncIterator<string, void, number>;

asyncIterator.next(/*5*/);
asyncIterator.next(/*6*/ 0);

declare const asyncGenerator: AsyncGenerator<string, void, number>;

asyncGenerator.next(/*7*/);
asyncGenerator.next(/*8*/ 0);`
	f, done := fourslash.NewFourslash(t, &lsproto.ClientCapabilities{VSSupportsVisualStudioExtensions: new(true)}, content)
	defer done()
	f.VerifyBaselineSignatureHelp(t)
}