[gjs: 2/3] Add regression test for STRV conversion.

[Philip Chimento <pchimento src gnome org>]

commit c4dc6c3ded04a11ca2cc017100875d03496f5ec9
Author: Evan Welsh <noreply evanwelsh com>
Date:   Mon Apr 20 16:16:28 2020 -0500

    Add regression test for STRV conversion.

 installed-tests/js/testRegress.js | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/installed-tests/js/testRegress.js b/installed-tests/js/testRegress.js
index 654a419b..32ca5bba 100644
--- a/installed-tests/js/testRegress.js
+++ b/installed-tests/js/testRegress.js
@@ -226,6 +226,10 @@ describe('Life, the Universe and Everything', function () {
         it('marshalling in', function () {
             expect(Regress.test_strv_in(['1', '2', '3'])).toBeTruthy();
             expect(Regress.test_strv_in(['4', '5', '6'])).toBeFalsy();
+            // Ensure that primitives throw without SEGFAULT
+            expect(() => Regress.test_strv_in(1)).toThrow();
+            expect(() => Regress.test_strv_in('')).toThrow();
+            expect(() => Regress.test_strv_in(false)).toThrow();
             // Second two are deliberately not strings
             expect(() => Regress.test_strv_in(['1', 2, 3])).toThrow();
         });