1 files changed, 137 insertions, 0 deletions
diff --git a/src/VBox/Devices/PC/ipxe/src/tests/base16_test.c b/src/VBox/Devices/PC/ipxe/src/tests/base16_test.c
new file mode 100644
index 00000000..46884aef
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+++ b/src/VBox/Devices/PC/ipxe/src/tests/base16_test.c
@@ -0,0 +1,137 @@
+/*
+ * 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.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/** @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
+ * @v file		Test code file
+ * @v line		Test code line
+ */
+static void base16_encode_okx ( struct base16_test *test, const char *file,
+				unsigned int line ) {
+	size_t len = base16_encoded_len ( test->len );
+	char buf[ len + 1 /* NUL */ ];
+	size_t check_len;
+
+	okx ( len == strlen ( test->encoded ), file, line );
+	check_len = base16_encode ( test->data, test->len, buf, sizeof ( buf ));
+	okx ( check_len == len, file, line );
+	okx ( strcmp ( test->encoded, buf ) == 0, file, line );
+}
+#define base16_encode_ok( test ) base16_encode_okx ( test, __FILE__, __LINE__ )
+
+/**
+ * Report a base16 decoding test result
+ *
+ * @v test		Base16 test
+ * @v file		Test code file
+ * @v line		Test code line
+ */
+static void base16_decode_okx ( struct base16_test *test, const char *file,
+				unsigned int line ) {
+	size_t max_len = base16_decoded_max_len ( test->encoded );
+	uint8_t buf[max_len];
+	int len;
+
+	len = base16_decode ( test->encoded, buf, sizeof ( buf ) );
+	okx ( len >= 0, file, line );
+	okx ( ( size_t ) len <= max_len, file, line );
+	okx ( ( size_t ) len == test->len, file, line );
+	okx ( memcmp ( test->data, buf, len ) == 0, file, line );
+}
+#define base16_decode_ok( test ) base16_decode_okx ( test, __FILE__, __LINE__ )
+
+/**
+ * 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,
+};