vendor tsgo

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

@@ -0,0 +1,31 @@
+// Code generated by convertFourslash; DO NOT EDIT.
+// To modify this test, run "npm run makemanual extendsTArray"
+
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestExtendsTArray(t *testing.T) {
+	fourslash.SkipIfFailing(t)
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `// @strict: false
+interface I1<T> {
+    (a: T): T;
+}
+interface I2<T> extends I1<T[]> {
+    b: T;
+}
+var x: I2<Date>;
+var /**/y = x(undefined); // Typeof y should be Date[]
+y.length;`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.VerifyQuickInfoAt(t, "", "var y: Date[]", "")
+	f.VerifyNoErrors(t)
+}