From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 20:24:20 +0200 Subject: Adding upstream version 14.2.21. Signed-off-by: Daniel Baumann --- src/boost/libs/integer/test/static_log2_test.cpp | 149 +++++++++++++++++++++++ 1 file changed, 149 insertions(+) create mode 100644 src/boost/libs/integer/test/static_log2_test.cpp (limited to 'src/boost/libs/integer/test/static_log2_test.cpp') diff --git a/src/boost/libs/integer/test/static_log2_test.cpp b/src/boost/libs/integer/test/static_log2_test.cpp new file mode 100644 index 00000000..f92d8017 --- /dev/null +++ b/src/boost/libs/integer/test/static_log2_test.cpp @@ -0,0 +1,149 @@ +// Boost static_log2.hpp test program --------------------------------------// + +// (C) Copyright Daryle Walker 2001. +// Distributed under the Boost Software License, Version 1.0. (See +// accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) + +// See http://www.boost.org for most recent version including documentation. + +// Revision History +// 01 Oct 2001 Initial version (Daryle Walker) + +#include // for main + +#include // for boost::exit_success +#include // for boost::static_log2 + +#include // for std::cout (std::endl indirectly) + + +// Macros to compact code +#define PRIVATE_LB_TEST( v, e ) BOOST_TEST( ::boost::static_log2::value == e ) + +#define PRIVATE_PRINT_LB( v ) ::std::cout << "boost::static_log2<" << (v) \ + << "> = " << ::boost::static_log2< (v) >::value << '.' << ::std::endl + +// Control to check for a compile-time error +#ifndef CONTROL_LB_0_TEST +#define PRIVATE_LB_0_TEST +#else +#define PRIVATE_LB_0_TEST PRIVATE_PRINT_LB( 0 ) +#endif + + +// Main testing function +int +main +( + int , // "argc" is unused + char * [] // "argv" is unused +) +{ + std::cout << "Doing tests on static_log2." << std::endl; + + PRIVATE_LB_0_TEST; + + PRIVATE_LB_TEST( 1, 0 ); + + PRIVATE_LB_TEST( 2, 1 ); + PRIVATE_LB_TEST( 3, 1 ); + + PRIVATE_LB_TEST( 4, 2 ); + PRIVATE_LB_TEST( 5, 2 ); + PRIVATE_LB_TEST( 6, 2 ); + PRIVATE_LB_TEST( 7, 2 ); + + PRIVATE_LB_TEST( 8, 3 ); + PRIVATE_LB_TEST( 9, 3 ); + PRIVATE_LB_TEST( 10, 3 ); + PRIVATE_LB_TEST( 11, 3 ); + PRIVATE_LB_TEST( 12, 3 ); + PRIVATE_LB_TEST( 13, 3 ); + PRIVATE_LB_TEST( 14, 3 ); + PRIVATE_LB_TEST( 15, 3 ); + + PRIVATE_LB_TEST( 16, 4 ); + PRIVATE_LB_TEST( 17, 4 ); + PRIVATE_LB_TEST( 18, 4 ); + PRIVATE_LB_TEST( 19, 4 ); + PRIVATE_LB_TEST( 20, 4 ); + PRIVATE_LB_TEST( 21, 4 ); + PRIVATE_LB_TEST( 22, 4 ); + PRIVATE_LB_TEST( 23, 4 ); + PRIVATE_LB_TEST( 24, 4 ); + PRIVATE_LB_TEST( 25, 4 ); + PRIVATE_LB_TEST( 26, 4 ); + PRIVATE_LB_TEST( 27, 4 ); + PRIVATE_LB_TEST( 28, 4 ); + PRIVATE_LB_TEST( 29, 4 ); + PRIVATE_LB_TEST( 30, 4 ); + PRIVATE_LB_TEST( 31, 4 ); + + PRIVATE_LB_TEST( 32, 5 ); + PRIVATE_LB_TEST( 33, 5 ); + PRIVATE_LB_TEST( 34, 5 ); + PRIVATE_LB_TEST( 35, 5 ); + PRIVATE_LB_TEST( 36, 5 ); + PRIVATE_LB_TEST( 37, 5 ); + PRIVATE_LB_TEST( 38, 5 ); + PRIVATE_LB_TEST( 39, 5 ); + PRIVATE_LB_TEST( 40, 5 ); + + PRIVATE_LB_TEST( 63, 5 ); + + PRIVATE_LB_TEST( 64, 6 ); + PRIVATE_LB_TEST( 65, 6 ); + + PRIVATE_LB_TEST( 127, 6 ); + + PRIVATE_LB_TEST( 128, 7 ); + PRIVATE_LB_TEST( 129, 7 ); + + PRIVATE_LB_TEST( 255, 7 ); + + PRIVATE_LB_TEST( 256, 8 ); + PRIVATE_LB_TEST( 257, 8 ); + + PRIVATE_LB_TEST( 511, 8 ); + + PRIVATE_LB_TEST( 512, 9 ); + PRIVATE_LB_TEST( 513, 9 ); + + PRIVATE_LB_TEST( 1023, 9 ); + + PRIVATE_LB_TEST( 1024, 10 ); + PRIVATE_LB_TEST( 1025, 10 ); + + PRIVATE_LB_TEST( 2047, 10 ); + + PRIVATE_LB_TEST( 2048, 11 ); + PRIVATE_LB_TEST( 2049, 11 ); + + PRIVATE_LB_TEST( 4095, 11 ); + + PRIVATE_LB_TEST( 4096, 12 ); + PRIVATE_LB_TEST( 4097, 12 ); + + PRIVATE_LB_TEST( 8191, 12 ); + + PRIVATE_LB_TEST( 8192, 13 ); + PRIVATE_LB_TEST( 8193, 13 ); + + PRIVATE_LB_TEST( 16383, 13 ); + + PRIVATE_LB_TEST( 16384, 14 ); + PRIVATE_LB_TEST( 16385, 14 ); + + PRIVATE_LB_TEST( 32767, 14 ); + + PRIVATE_LB_TEST( 32768, 15 ); + PRIVATE_LB_TEST( 32769, 15 ); + + PRIVATE_LB_TEST( 65535, 15 ); + + PRIVATE_LB_TEST( 65536, 16 ); + PRIVATE_LB_TEST( 65537, 16 ); + + return boost::report_errors(); +} -- cgit v1.2.3