1 files changed, 52 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/fwprintf/test12/test12.cpp b/src/pal/tests/palsuite/c_runtime/fwprintf/test12/test12.cpp
new file mode 100644
index 0000000000..48a6123423
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fwprintf/test12/test12.cpp
@@ -0,0 +1,52 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*============================================================================
+**
+** Source:      test12.c
+**
+** Purpose:     Tests the (lowercase) hexadecimal specifier (%x).
+**              This test is modeled after the sprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fwprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    int neg = -42;
+    int pos = 0x1234ab;
+    INT64 l = I64(0x1234567887654321);
+    
+    if (PAL_Initialize(argc, argv) != 0)
+    {
+        return(FAIL);
+    }
+
+    DoNumTest(convert("foo %x"), pos, "foo 1234ab");
+    DoNumTest(convert("foo %lx"), pos, "foo 1234ab");
+    DoNumTest(convert("foo %hx"), pos, "foo 34ab");
+    DoNumTest(convert("foo %Lx"), pos, "foo 1234ab");
+    DoI64Test(convert("foo %I64x"), l, "0x1234567887654321",
+        "foo 1234567887654321", "foo 0x1234567887654321");
+    DoNumTest(convert("foo %7x"), pos, "foo  1234ab");
+    DoNumTest(convert("foo %-7x"), pos, "foo 1234ab ");
+    DoNumTest(convert("foo %.1x"), pos, "foo 1234ab");
+    DoNumTest(convert("foo %.7x"), pos, "foo 01234ab");
+    DoNumTest(convert("foo %07x"), pos, "foo 01234ab");
+    DoNumTest(convert("foo %#x"), pos, "foo 0x1234ab");
+    DoNumTest(convert("foo %+x"), pos, "foo 1234ab");
+    DoNumTest(convert("foo % x"), pos, "foo 1234ab");
+    DoNumTest(convert("foo %+x"), neg, "foo ffffffd6");
+    DoNumTest(convert("foo % x"), neg, "foo ffffffd6");
+
+    PAL_Terminate();
+    return PASS;
+}