Imported Upstream version 1.0.0.9127upstream/1.0.0.9127

1 files changed, 60 insertions, 0 deletions

diff --git a/src/pal/tests/palsuite/c_runtime/vfprintf/test5/test5.cpp b/src/pal/tests/palsuite/c_runtime/vfprintf/test5/test5.cpp
new file mode 100644
index 0000000000..44f21b61db
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/vfprintf/test5/test5.cpp
@@ -0,0 +1,60 @@
+// 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:  test5.c
+**
+** Purpose: Test #5 for the vfprintf function. Tests the count specifier (%n).
+**
+**
+**==========================================================================*/
+
+
+
+#include <palsuite.h>
+#include "../vfprintf.h"
+
+
+
+
+int __cdecl main(int argc, char *argv[])
+{    
+    char *longStr = 
+        "really-long-string-that-just-keeps-going-on-and-on-and-on.."
+        "..................useless-filler.................................."
+        "..................useless-filler.................................."
+        "..................useless-filler.................................."
+        "%n bar";
+    char *longResult = 
+        "really-long-string-that-just-keeps-going-on-and-on-and-on.."
+        "..................useless-filler.................................."
+        "..................useless-filler.................................."
+        "..................useless-filler.................................."
+        " bar";
+
+    if (PAL_Initialize(argc, argv))
+    {
+        return FAIL;
+    }
+
+    DoCountTest("foo %n bar", 4, "foo  bar");
+    DoCountTest(longStr, 257, longResult);
+    DoCountTest("fo%n bar", 2, "fo bar");
+    DoCountTest("%n ", 0, " ");
+    DoCountTest("foo %#n bar", 4, "foo  bar");
+    DoCountTest("foo % n bar", 4, "foo  bar");
+    DoCountTest("foo %+n bar", 4, "foo  bar");
+    DoCountTest("foo %-n bar", 4, "foo  bar");
+    DoCountTest("foo %0n bar", 4, "foo  bar");
+    DoShortCountTest("foo %hn bar", 4, "foo  bar");
+    DoCountTest("foo %ln bar", 4, "foo  bar");
+    DoCountTest("foo %Ln bar", 4, "foo  bar");
+    DoCountTest("foo %I64n bar", 4, "foo  bar");
+    DoCountTest("foo %20.3n bar", 4, "foo  bar");
+
+    PAL_Terminate();
+   
+    return PASS;
+}