From bf90ac6bec2c08e6308ac4cd3682108d8ab30e3b Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Tue, 2 Jun 2026 11:40:42 -0700
Subject: [PATCH] test: i32 -> u64 cast

Does sign extension as internal storage is i64.
---
 test/testdata.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/testdata.cpp b/test/testdata.cpp
index 1c11a40..773450c 100644
--- a/test/testdata.cpp
+++ b/test/testdata.cpp
@@ -562,7 +562,7 @@ void test_cache_sync()
 
 MAIN(testdata)
 {
-    testPlan(193);
+    testPlan(195);
     testSetup();
     testTraverse();
     testAssign();
@@ -610,6 +610,7 @@ MAIN(testdata)
 #endif
     testConvertScalar2<int32_t, uint64_t, int64_t>(-2147483648, 0x80000000, -2147483648);
     testTodoEnd();
+    testConvertScalar2<int32_t, int32_t, uint64_t>(-2147483648, -2147483648, 0xffffffff80000000llu);
     testConvertScalar2<int32_t, uint64_t, int64_t>(0, 0x100000000llu, -0);
     testTodoBegin("UB");
     // test non-finite -> integer casts