Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / tests / base16_test.c

diff --git a/qemu/roms/ipxe/src/tests/base16_test.c b/qemu/roms/ipxe/src/tests/base16_test.c
new file mode 100644 (file)
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+++ b/qemu/roms/ipxe/src/tests/base16_test.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+/** @file
+ *
+ * Base16 tests
+ *
+ */
+
+/* Forcibly enable assertions */
+#undef NDEBUG
+
+#include <stdint.h>
+#include <string.h>
+#include <ipxe/base16.h>
+#include <ipxe/test.h>
+
+/** A Base16 test */
+struct base16_test {
+       /** Raw data */
+       const void *data;
+       /** Length of raw data */
+       size_t len;
+       /** Base16-encoded data */
+       const char *encoded;
+};
+
+/** Define inline data */
+#define DATA(...) { __VA_ARGS__ }
+
+/** Define a base16 test */
+#define BASE16( name, DATA, ENCODED )                                  \
+       static const uint8_t name ## _data[] = DATA;                    \
+       static struct base16_test name = {                              \
+               .data = name ## _data,                                  \
+               .len = sizeof ( name ## _data ),                        \
+               .encoded = ENCODED,                                     \
+       }
+
+/** Empty data test */
+BASE16 ( empty_test, DATA(), "" );
+
+/** "Hello world" test */
+BASE16 ( hw_test,
+        DATA ( 'H', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd' ),
+        "48656c6c6f20776f726c64" );
+
+/** Random data test */
+BASE16 ( random_test,
+        DATA ( 0x8b, 0x1a, 0xa2, 0x6c, 0xa9, 0x38, 0x43, 0xb8, 0x81, 0xf8,
+               0x30, 0x44, 0xb2, 0x32, 0x6e, 0x82, 0xfe, 0x0f, 0x84, 0x91 ),
+        "8b1aa26ca93843b881f83044b2326e82fe0f8491" );
+
+/**
+ * Report a base16 encoding test result
+ *
+ * @v test             Base16 test
+ */
+#define base16_encode_ok( test ) do {                                  \
+       size_t len = base16_encoded_len ( (test)->len );                \
+       char buf[ len + 1 /* NUL */ ];                                  \
+       ok ( len == strlen ( (test)->encoded ) );                       \
+       base16_encode ( (test)->data, (test)->len, buf );               \
+       ok ( strcmp ( (test)->encoded, buf ) == 0 );                    \
+       } while ( 0 )
+
+/**
+ * Report a base16 decoding test result
+ *
+ * @v test             Base16 test
+ */
+#define base16_decode_ok( test ) do {                                  \
+       size_t max_len = base16_decoded_max_len ( (test)->encoded );    \
+       uint8_t buf[max_len];                                           \
+       int len;                                                        \
+       len = base16_decode ( (test)->encoded, buf );                   \
+       ok ( len >= 0 );                                                \
+       ok ( ( size_t ) len <= max_len );                               \
+       ok ( ( size_t ) len == (test)->len );                           \
+       ok ( memcmp ( (test)->data, buf, len ) == 0 );                  \
+       } while ( 0 )
+
+/**
+ * Perform Base16 self-tests
+ *
+ */
+static void base16_test_exec ( void ) {
+
+       base16_encode_ok ( &empty_test );
+       base16_decode_ok ( &empty_test );
+
+       base16_encode_ok ( &hw_test );
+       base16_decode_ok ( &hw_test );
+
+       base16_encode_ok ( &random_test );
+       base16_decode_ok ( &random_test );
+}
+
+/** Base16 self-test */
+struct self_test base16_test __self_test = {
+       .name = "base16",
+       .exec = base16_test_exec,
+};