1 files changed, 49 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c b/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c
new file mode 100644
index 0000000000..d024bdbd8a
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/fprintf/test15/test15.c
@@ -0,0 +1,49 @@
+// 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:      test15.c (fprintf)
+**
+** Purpose:     Tests the uppercase exponential 
+**              notation double specifier (%E).
+**              This test is modeled after the fprintf series.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+#include "../fprintf.h"
+
+/* 
+ * Depends on memcmp, strlen, fopen, fseek and fgets.
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+    double val = 256.0;
+    double neg = -256.0;
+    
+    if (PAL_Initialize(argc, argv) != 0)
+        return(FAIL);
+
+    DoDoubleTest("foo %E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %lE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %hE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %LE", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %I64E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %14E", val,  "foo  2.560000E+002", "foo   2.560000E+02");
+    DoDoubleTest("foo %-14E", val,  "foo 2.560000E+002 ", "foo 2.560000E+02  ");
+    DoDoubleTest("foo %.1E", val,  "foo 2.6E+002", "foo 2.6E+02");
+    DoDoubleTest("foo %.8E", val,  "foo 2.56000000E+002", "foo 2.56000000E+02");
+    DoDoubleTest("foo %014E", val,  "foo 02.560000E+002", "foo 002.560000E+02");
+    DoDoubleTest("foo %#E", val,  "foo 2.560000E+002", "foo 2.560000E+02");
+    DoDoubleTest("foo %+E", val,  "foo +2.560000E+002", "foo +2.560000E+02");
+    DoDoubleTest("foo % E", val,  "foo  2.560000E+002", "foo  2.560000E+02");
+    DoDoubleTest("foo %+E", neg,  "foo -2.560000E+002", "foo -2.560000E+02");
+    DoDoubleTest("foo % E", neg,  "foo -2.560000E+002", "foo -2.560000E+02");
+
+    PAL_Terminate();
+    return PASS;
+}