vendor tsgo

tools/tsgo/internal/fourslash/tests/gen/genericCallsWithOptionalParams1_test.go

@@ -0,0 +1,31 @@
+// Code generated by convertFourslash; DO NOT EDIT.
+// To modify this test, run "npm run makemanual genericCallsWithOptionalParams1"
+
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestGenericCallsWithOptionalParams1(t *testing.T) {
+	fourslash.SkipIfFailing(t)
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `class Collection<T> {
+    public add(x: T) { }
+}
+interface Utils {
+    fold<T, S>(c: Collection<T>, folder: (s: S, t: T) => T, init?: S): T;
+}
+var c = new Collection<string>();
+var utils: Utils;
+var /*1*/r = utils.fold(c, (s, t) => t, "");
+var /*2*/r2 = utils.fold(c, (s, t) => t);`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.VerifyQuickInfoAt(t, "1", "var r: string", "")
+	f.VerifyQuickInfoAt(t, "2", "var r2: string", "")
+}