167 #define EXPECT_FALSE(cmd) ({ \  macro
187     a = SCHAR_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s8()
188     a = SCHAR_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s8()
201     a = SHRT_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s16()
202     a = SHRT_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s16()
213     a = INT_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s32()
214     a = INT_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s32()
225     a = SAFE_INT64_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s64()
226     a = SAFE_INT64_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_s64()
237     a = LONG_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_long()
238     a = LONG_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_long()
248     a = LLONG_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_longlong()
249     a = LLONG_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_longlong()
259     a = SSIZE_MIN; b = -1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ssizet()
260     a = SSIZE_MAX; b = 1; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ssizet()
271     a = 1; b = UCHAR_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u8()
272     a = UCHAR_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u8()
284     a = 1; b = USHRT_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u16()
285     a = USHRT_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u16()
297     a = 1; b = UINT_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u32()
298     a = UINT_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u32()
310     a = 1; b = SAFE_UINT64_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u64()
311     a = SAFE_UINT64_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_u64()
323     a = 1; b = ULONG_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ulong()
324     a = ULONG_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ulong()
336     a = 1; b = ULLONG_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ulonglong()
337     a = ULLONG_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_ulonglong()
349     a = 1; b = SIZE_MAX; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_sizet()
350     a = SIZE_MAX / 2; b = a + 2; EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_sizet()
364     EXPECT_FALSE(safe_add(NULL, a, b));  in T_add_mixed()
365     EXPECT_FALSE(safe_add(NULL, b, c));  in T_add_mixed()
366     EXPECT_FALSE(safe_add(NULL, a, c));  in T_add_mixed()
367     EXPECT_FALSE(safe_add3(NULL, a, b, c));  in T_add_mixed()
397     a = SCHAR_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s8()
398     a = SCHAR_MIN; b = SCHAR_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s8()
399     a = SCHAR_MIN / 2; b = SCHAR_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s8()
400     a = -2; b = SCHAR_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s8()
411     a = SHRT_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s16()
412     a = SHRT_MIN; b = SHRT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s16()
413     a = SHRT_MIN / 2; b = SHRT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s16()
414     a = -2; b = SHRT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s16()
425     a = INT_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s32()
426     a = INT_MIN; b = INT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s32()
427     a = INT_MIN / 2; b = INT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s32()
428     a = -2; b = INT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s32()
439     a = SAFE_INT64_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s64()
440     a = SAFE_INT64_MIN; b = SAFE_INT64_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s64()
441     a = SAFE_INT64_MIN / 2; b = SAFE_INT64_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s64()
442     a = -2; b = SAFE_INT64_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_s64()
453     a = LONG_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_long()
454     a = LONG_MIN; b = LONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_long()
455     a = LONG_MIN / 2; b = LONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_long()
456     a = -2; b = LONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_long()
467     a = LLONG_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_longlong()
468     a = LLONG_MIN; b = LLONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_longlong()
469     a = LLONG_MIN / 2; b = LLONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_longlong()
470     a = -2; b = LLONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_longlong()
481     a = SSIZE_MIN; b = 1; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ssizet()
482     a = SSIZE_MIN; b = SSIZE_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ssizet()
483     a = SSIZE_MIN / 2; b = SSIZE_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ssizet()
484     a = -2; b = SSIZE_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ssizet()
495     a = 0; b = UCHAR_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u8()
496     a = UCHAR_MAX - 1; b = UCHAR_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u8()
498     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u8()
509     a = 0; b = USHRT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u16()
510     a = USHRT_MAX - 1; b = USHRT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u16()
512     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u16()
523     a = UINT_MAX - 1; b = UINT_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u32()
525     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u32()
536     a = SAFE_UINT64_MAX - 1; b = SAFE_UINT64_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u64()
538     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_u64()
549     a = ULONG_MAX - 1; b = ULONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ulong()
551     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ulong()
562     a = ULLONG_MAX - 1; b = ULLONG_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ulonglong()
564     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_ulonglong()
575     a = SIZE_MAX - 1; b = SIZE_MAX; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_sizet()
577     a = 1; b = 100; EXPECT_FALSE(safe_sub(NULL, a, b));  in T_sub_sizet()
589     a = SCHAR_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s8()
590     a = SCHAR_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s8()
591     a = SCHAR_MAX; b = SCHAR_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s8()
592     a = SCHAR_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s8()
608     a = SHRT_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s16()
609     a = SHRT_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s16()
610     a = SHRT_MAX; b = SHRT_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s16()
611     a = SHRT_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s16()
627     a = INT_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s32()
628     a = INT_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s32()
629     a = INT_MAX; b = INT_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s32()
630     a = INT_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s32()
646     a = SAFE_INT64_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s64()
647     a = SAFE_INT64_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s64()
648     a = SAFE_INT64_MAX; b = SAFE_INT64_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s64()
649     a = SAFE_INT64_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_s64()
665     a = LONG_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_long()
666     a = LONG_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_long()
667     a = LONG_MAX; b = LONG_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_long()
668     a = LONG_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_long()
683     a = LLONG_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_longlong()
684     a = LLONG_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_longlong()
685     a = LLONG_MAX; b = LLONG_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_longlong()
686     a = LLONG_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_longlong()
701     a = SSIZE_MIN; b = -1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ssizet()
702     a = SSIZE_MIN; b = -2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ssizet()
703     a = SSIZE_MAX; b = SSIZE_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ssizet()
704     a = SSIZE_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ssizet()
720     a = UCHAR_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
721     a = 2; b = UCHAR_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
722     a = UCHAR_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
723     a = 2; b = UCHAR_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
724     a = UCHAR_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
725     a = 2; b = UCHAR_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u8()
739     a = USHRT_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
740     a = 2; b = USHRT_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
741     a = USHRT_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
742     a = 2; b = USHRT_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
743     a = USHRT_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
744     a = 2; b = USHRT_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u16()
758     a = UINT_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
759     a = 2; b = UINT_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
760     a = UINT_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
761     a = 2; b = UINT_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
762     a = UINT_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
763     a = 2; b = UINT_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u32()
777     a = SAFE_UINT64_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
778     a = 2; b = SAFE_UINT64_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
779     a = SAFE_UINT64_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
780     a = 2; b = SAFE_UINT64_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
781     a = SAFE_UINT64_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
782     a = 2; b = SAFE_UINT64_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_u64()
796     a = ULONG_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
797     a = 2; b = ULONG_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
798     a = ULONG_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
799     a = 2; b = ULONG_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
800     a = ULONG_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
801     a = 2; b = ULONG_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulong()
815     a = ULLONG_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
816     a = 2; b = ULLONG_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
817     a = ULLONG_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
818     a = 2; b = ULLONG_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
819     a = ULLONG_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
820     a = 2; b = ULLONG_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_ulonglong()
834     a = SIZE_MAX - 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
835     a = 2; b = SIZE_MAX - 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
836     a = SIZE_MAX; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
837     a = 2; b = SIZE_MAX; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
838     a = SIZE_MAX / 2 + 1; b = 2; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
839     a = 2; b = SIZE_MAX / 2 + 1; EXPECT_FALSE(safe_mul(NULL, a, b));  in T_mul_sizet()
854     a = SCHAR_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s8()
855     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s8()
864     a = SHRT_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s16()
865     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s16()
874     a = INT_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s32()
875     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s32()
884     a = SAFE_INT64_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s64()
885     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_s64()
894     a = LONG_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_long()
895     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_long()
903     a = LLONG_MIN; b = -1LL; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_longlong()
904     a = 100LL; b = 0LL; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_longlong()
912     a = SSIZE_MIN; b = -1; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_ssizet()
913     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_ssizet()
923     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_u8()
933     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_u16()
943     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_u32()
953     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_u64()
963     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_ulong()
973     a = 100ULL; b = 0ULL; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_ulonglong()
983     a = 100; b = 0; EXPECT_FALSE(safe_mod(NULL, a, b));  in T_mod_sizet()
993     a = SCHAR_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s8()
994     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s8()
1003     a = SHRT_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s16()
1004     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s16()
1013     a = INT_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s32()
1014     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s32()
1023     a = SAFE_INT64_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s64()
1024     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_s64()
1033     a = LONG_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_long()
1034     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_long()
1042     a = LLONG_MIN; b = -1LL; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_longlong()
1043     a = 100LL; b = 0LL; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_longlong()
1051     a = SSIZE_MIN; b = -1; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_ssizet()
1052     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_ssizet()
1062     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_u8()
1072     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_u16()
1082     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_u32()
1092     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_u64()
1102     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_ulong()
1112     a = 100ULL; b = 0ULL; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_ulonglong()
1122     a = 100; b = 0; EXPECT_FALSE(safe_div(NULL, a, b));  in T_div_sizet()