diff options
Diffstat (limited to 'test/test-int_cases.c')
| -rw-r--r-- | test/test-int_cases.c | 95 |
1 files changed, 57 insertions, 38 deletions
diff --git a/test/test-int_cases.c b/test/test-int_cases.c index c76206c5..93848d21 100644 --- a/test/test-int_cases.c +++ b/test/test-int_cases.c @@ -13,7 +13,7 @@ int main() { volatile INT_TYPE a, b; /* different values */ a = -21; - b = -2; /* signs equal */ + b = -2; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -22,7 +22,7 @@ int main() { assert(!(a == b)); a = 1; - b = 8; /* signs equal */ + b = 8; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -30,10 +30,10 @@ int main() { assert((a != b)); assert(!(a == b)); - if ((unsigned)(INT_TYPE)(~0) > 255) { /* short or bigger */ + if ((unsigned)(INT_TYPE)(~0) > 255) { /* short or bigger */ volatile short a, b; a = 2; - b = 256+1; /* signs equal */ + b = 256 + 1; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -42,7 +42,7 @@ int main() { assert(!(a == b)); a = -1 - 256; - b = -8; /* signs equal */ + b = -8; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -50,10 +50,10 @@ int main() { assert((a != b)); assert(!(a == b)); - if ((unsigned)(INT_TYPE)(~0) > 65535) { /* int or bigger */ + if ((unsigned)(INT_TYPE)(~0) > 65535) { /* int or bigger */ volatile int a, b; a = 2; - b = 65536+1; /* signs equal */ + b = 65536 + 1; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -62,7 +62,7 @@ int main() { assert(!(a == b)); a = -1 - 65536; - b = -8; /* signs equal */ + b = -8; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -70,10 +70,10 @@ int main() { assert((a != b)); assert(!(a == b)); - if ((unsigned)(INT_TYPE)(~0) > 4294967295) { /* long or bigger */ + if ((unsigned)(INT_TYPE)(~0) > 4294967295) { /* long or bigger */ volatile long a, b; a = 2; - b = 4294967296+1; /* signs equal */ + b = 4294967296 + 1; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -82,7 +82,7 @@ int main() { assert(!(a == b)); a = -1 - 4294967296; - b = -8; /* signs equal */ + b = -8; /* signs equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -91,11 +91,13 @@ int main() { assert(!(a == b)); } + } + } a = -1; - b = 1; /* signs differ */ + b = 1; /* signs differ */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -104,7 +106,7 @@ int main() { assert(!(a == b)); a = -1; - b = 0; /* signs differ */ + b = 0; /* signs differ */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -113,7 +115,7 @@ int main() { assert(!(a == b)); a = -2; - b = 8; /* signs differ */ + b = 8; /* signs differ */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -122,7 +124,7 @@ int main() { assert(!(a == b)); a = -1; - b = -2; /* signs equal */ + b = -2; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -131,7 +133,7 @@ int main() { assert(!(a == b)); a = 8; - b = 1; /* signs equal */ + b = 1; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -140,9 +142,10 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 255) { + volatile short a, b; a = 1 + 256; - b = 3; /* signs equal */ + b = 3; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -151,7 +154,7 @@ int main() { assert(!(a == b)); a = -1; - b = -256; /* signs equal */ + b = -256; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -160,9 +163,10 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 65535) { + volatile int a, b; a = 1 + 65536; - b = 3; /* signs equal */ + b = 3; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -171,7 +175,7 @@ int main() { assert(!(a == b)); a = -1; - b = -65536; /* signs equal */ + b = -65536; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -180,30 +184,34 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 4294967295) { + volatile long a, b; a = 1 + 4294967296; - b = 3; /* signs equal */ + b = 3; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); assert(!(a <= b)); assert((a != b)); assert(!(a == b)); - + a = -1; - b = -4294967296; /* signs equal */ + b = -4294967296; /* signs equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); assert(!(a <= b)); assert((a != b)); assert(!(a == b)); + } + } + } a = 1; - b = -1; /* signs differ */ + b = -1; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -212,7 +220,7 @@ int main() { assert(!(a == b)); a = 0; - b = -1; /* signs differ */ + b = -1; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -221,7 +229,7 @@ int main() { assert(!(a == b)); a = 8; - b = -2; /* signs differ */ + b = -2; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -230,7 +238,7 @@ int main() { assert(!(a == b)); a = 1; - b = -2; /* signs differ */ + b = -2; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -239,9 +247,10 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 255) { + volatile short a, b; a = 1 + 256; - b = -2; /* signs differ */ + b = -2; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -250,7 +259,7 @@ int main() { assert(!(a == b)); a = -1; - b = -2 - 256; /* signs differ */ + b = -2 - 256; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -259,18 +268,19 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 65535) { + volatile int a, b; a = 1 + 65536; - b = -2; /* signs differ */ + b = -2; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); assert(!(a <= b)); assert((a != b)); assert(!(a == b)); - + a = -1; - b = -2 - 65536; /* signs differ */ + b = -2 - 65536; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -279,18 +289,19 @@ int main() { assert(!(a == b)); if ((unsigned)(INT_TYPE)(~0) > 4294967295) { + volatile long a, b; a = 1 + 4294967296; - b = -2; /* signs differ */ + b = -2; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); assert(!(a <= b)); assert((a != b)); assert(!(a == b)); - + a = -1; - b = -2 - 4294967296; /* signs differ */ + b = -2 - 4294967296; /* signs differ */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -299,7 +310,9 @@ int main() { assert(!(a == b)); } + } + } /* equal values */ @@ -358,6 +371,7 @@ int main() { assert((a == b)); if ((unsigned)(INT_TYPE)(~0) > 255) { + volatile short a, b; a = 1 + 256; b = 1 + 256; @@ -378,6 +392,7 @@ int main() { assert((a == b)); if ((unsigned)(INT_TYPE)(~0) > 65535) { + volatile int a, b; a = 1 + 65536; b = 1 + 65536; @@ -387,7 +402,7 @@ int main() { assert((a >= b)); assert(!(a != b)); assert((a == b)); - + a = -2 - 65536; b = -2 - 65536; assert(!(a < b)); @@ -398,6 +413,7 @@ int main() { assert((a == b)); if ((unsigned)(INT_TYPE)(~0) > 4294967295) { + volatile long a, b; a = 1 + 4294967296; b = 1 + 4294967296; @@ -407,7 +423,7 @@ int main() { assert((a >= b)); assert(!(a != b)); assert((a == b)); - + a = -2 - 4294967296; b = -2 - 4294967296; assert(!(a < b)); @@ -416,9 +432,12 @@ int main() { assert((a >= b)); assert(!(a != b)); assert((a == b)); - + } + } + } + } |