From 27f41e624c39f661f917c20b58daf6637ada0982 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 23 Jan 2020 13:18:34 +1100
Subject: [PATCH] tests/unix: Add coverage test for mp_obj_new_exception_args.

Because it's no longer called anywhere in the code.
---
 ports/unix/coverage.c            | 3 +++
 tests/unix/extra_coverage.py.exp | 1 +
 2 files changed, 4 insertions(+)

diff --git a/ports/unix/coverage.c b/ports/unix/coverage.c
index 233c6211e9..e4d2d68fc9 100644
--- a/ports/unix/coverage.c
+++ b/ports/unix/coverage.c
@@ -387,6 +387,9 @@ STATIC mp_obj_t extra_coverage(void) {
         } else {
             mp_obj_print_exception(&mp_plat_print, MP_OBJ_FROM_PTR(nlr.ret_val));
         }
+
+        // call mp_obj_new_exception_args (it's a part of the public C API and not used in the core)
+        mp_obj_print_exception(&mp_plat_print, mp_obj_new_exception_args(&mp_type_ValueError, 0, NULL));
     }
 
     // warning
diff --git a/tests/unix/extra_coverage.py.exp b/tests/unix/extra_coverage.py.exp
index a41f227be7..9c3b036b93 100644
--- a/tests/unix/extra_coverage.py.exp
+++ b/tests/unix/extra_coverage.py.exp
@@ -58,6 +58,7 @@ TypeError: unsupported types for __divmod__: 'str', 'str'
 2
 OverflowError: overflow converting long int to machine word
 OverflowError: overflow converting long int to machine word
+ValueError: 
 Warning: test
 # format float
 ?