1 files changed, 103 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/sanitytest.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/sanitytest.c
new file mode 100644
index 000000000..204c01c24
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/sanitytest.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <string.h>
+#include "testutil.h"
+#include "internal/numbers.h"
+
+static int test_sanity_null_zero(void)
+{
+    char *p;
+    char bytes[sizeof(p)];
+
+    /* Is NULL equivalent to all-bytes-zero? */
+    p = NULL;
+    memset(bytes, 0, sizeof(bytes));
+    return TEST_mem_eq(&p, sizeof(p), bytes, sizeof(bytes));
+}
+
+static int test_sanity_enum_size(void)
+{
+    enum smallchoices { sa, sb, sc };
+    enum medchoices { ma, mb, mc, md, me, mf, mg, mh, mi, mj, mk, ml };
+    enum largechoices {
+        a01, b01, c01, d01, e01, f01, g01, h01, i01, j01,
+        a02, b02, c02, d02, e02, f02, g02, h02, i02, j02,
+        a03, b03, c03, d03, e03, f03, g03, h03, i03, j03,
+        a04, b04, c04, d04, e04, f04, g04, h04, i04, j04,
+        a05, b05, c05, d05, e05, f05, g05, h05, i05, j05,
+        a06, b06, c06, d06, e06, f06, g06, h06, i06, j06,
+        a07, b07, c07, d07, e07, f07, g07, h07, i07, j07,
+        a08, b08, c08, d08, e08, f08, g08, h08, i08, j08,
+        a09, b09, c09, d09, e09, f09, g09, h09, i09, j09,
+        a10, b10, c10, d10, e10, f10, g10, h10, i10, j10,
+        xxx };
+
+    /* Enum size */
+    if (!TEST_size_t_eq(sizeof(enum smallchoices), sizeof(int))
+        || !TEST_size_t_eq(sizeof(enum medchoices), sizeof(int))
+        || !TEST_size_t_eq(sizeof(enum largechoices), sizeof(int)))
+        return 0;
+    return 1;
+}
+
+static int test_sanity_twos_complement(void)
+{
+    /* Basic two's complement checks. */
+    if (!TEST_int_eq(~(-1), 0)
+        || !TEST_long_eq(~(-1L), 0L))
+        return 0;
+    return 1;
+}
+
+static int test_sanity_sign(void)
+{
+    /* Check that values with sign bit 1 and value bits 0 are valid */
+    if (!TEST_int_eq(-(INT_MIN + 1), INT_MAX)
+        || !TEST_long_eq(-(LONG_MIN + 1), LONG_MAX))
+        return 0;
+    return 1;
+}
+
+static int test_sanity_unsigned_conversion(void)
+{
+    /* Check that unsigned-to-signed conversions preserve bit patterns */
+    if (!TEST_int_eq((int)((unsigned int)INT_MAX + 1), INT_MIN)
+        || !TEST_long_eq((long)((unsigned long)LONG_MAX + 1), LONG_MIN))
+        return 0;
+    return 1;
+}
+
+static int test_sanity_range(void)
+{
+    /* This isn't possible to check using the framework functions */
+    if (SIZE_MAX < INT_MAX) {
+        TEST_error("int must not be wider than size_t");
+        return 0;
+    }
+    return 1;
+}
+
+static int test_sanity_memcmp(void)
+{
+    return CRYPTO_memcmp("ab","cd",2);
+}
+
+int setup_tests(void)
+{
+    ADD_TEST(test_sanity_null_zero);
+    ADD_TEST(test_sanity_enum_size);
+    ADD_TEST(test_sanity_twos_complement);
+    ADD_TEST(test_sanity_sign);
+    ADD_TEST(test_sanity_unsigned_conversion);
+    ADD_TEST(test_sanity_range);
+    ADD_TEST(test_sanity_memcmp);
+    return 1;
+}
+