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comparison UnitTestsSources/main.cpp @ 674:d76b747aec1b

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improved check for big endianness
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 03 Dec 2013 13:50:08 +0100
parents 900274ed996f
children 203157cb4fde
comparison
equal deleted inserted replaced
673:ca528c365a39 674:d76b747aec1b
520 ASSERT_EQ("ef", t[2]); 520 ASSERT_EQ("ef", t[2]);
521 ASSERT_EQ("", t[3]); 521 ASSERT_EQ("", t[3]);
522 } 522 }
523 523
524 524
525
526 #if defined(__linux)
527 #include <endian.h>
528 #endif
529
525 TEST(Toolbox, Endianness) 530 TEST(Toolbox, Endianness)
526 { 531 {
527 #if defined(__powerpc__) || defined(__powerpc64__) 532 // Parts of this test come from Adam Conrad
528 ASSERT_EQ(Endianness_Big, Toolbox::DetectEndianness()); 533 // http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=728822#5
529 #endif
530 534
531 #if defined(_WIN32) 535 #if defined(_WIN32)
532 ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness()); 536 ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness());
537
538 #elif defined(__linux)
539
540 #if !defined(__BYTE_ORDER)
541 # error Support your platform here
533 #endif 542 #endif
534 543
535 #if defined(__amd64__) || defined(__i386__) 544 # if __BYTE_ORDER == __BIG_ENDIAN
545 ASSERT_EQ(Endianness_Big, Toolbox::DetectEndianness());
546 # else // __LITTLE_ENDIAN
536 ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness()); 547 ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness());
548 # endif
549
550 #else
551 #error Support your platform here
537 #endif 552 #endif
538 } 553 }
539 554
540 555
541 556