diff options
Diffstat (limited to 'test/test-fp_cases.c')
| -rw-r--r-- | test/test-fp_cases.c | 73 |
1 files changed, 48 insertions, 25 deletions
diff --git a/test/test-fp_cases.c b/test/test-fp_cases.c index 006ae32f..b0f792bc 100644 --- a/test/test-fp_cases.c +++ b/test/test-fp_cases.c @@ -4,13 +4,14 @@ * or -DFLOAT_TYPE="long double" */ - #include <assert.h> int main() { - volatile FLOAT_TYPE a,b; + + volatile FLOAT_TYPE a, b; /* different values */ - a = -2.1; b = -2; /* signs equal, exp equal, mantissa > */ + a = -2.1; + b = -2; /* signs equal, exp equal, mantissa > */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -18,7 +19,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 1.8; b = 2.1; /* signs equal, exp differ, mantissa > */ + a = 1.8; + b = 2.1; /* signs equal, exp differ, mantissa > */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -26,7 +28,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 2; b = 2.1; /* signs equal, exp equal, mantissa < */ + a = 2; + b = 2.1; /* signs equal, exp equal, mantissa < */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -34,7 +37,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -2; b = -1.8; /* signs equal, exp differ, mantissa < */ + a = -2; + b = -1.8; /* signs equal, exp differ, mantissa < */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -42,7 +46,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -1; b = 1; /* signs differ, exp equal, mantissa equal */ + a = -1; + b = 1; /* signs differ, exp equal, mantissa equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -50,7 +55,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -1; b = 0; /* signs differ, exp differ, mantissa equal */ + a = -1; + b = 0; /* signs differ, exp differ, mantissa equal */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -58,7 +64,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -2; b = 2.8; /* signs differ, exp equal, mantissa < */ + a = -2; + b = 2.8; /* signs differ, exp equal, mantissa < */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -66,7 +73,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -2; b = 1.8; /* signs differ, exp differ, mantissa < */ + a = -2; + b = 1.8; /* signs differ, exp differ, mantissa < */ assert((a < b)); assert((a <= b)); assert(!(a > b)); @@ -74,8 +82,8 @@ int main() { assert((a != b)); assert(!(a == b)); - - a = -2; b = -2.1; /* signs equal, exp equal, mantissa > */ + a = -2; + b = -2.1; /* signs equal, exp equal, mantissa > */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -83,7 +91,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 2.1; b = 1.8; /* signs equal, exp differ, mantissa > */ + a = 2.1; + b = 1.8; /* signs equal, exp differ, mantissa > */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -91,7 +100,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 2.1; b = 2; /* signs equal, exp equal, mantissa < */ + a = 2.1; + b = 2; /* signs equal, exp equal, mantissa < */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -99,7 +109,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = -1.8; b = -2; /* signs equal, exp differ, mantissa < */ + a = -1.8; + b = -2; /* signs equal, exp differ, mantissa < */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -107,7 +118,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 1; b = -1; /* signs differ, exp equal, mantissa equal */ + a = 1; + b = -1; /* signs differ, exp equal, mantissa equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -115,7 +127,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 0; b = -1; /* signs differ, exp differ, mantissa equal */ + a = 0; + b = -1; /* signs differ, exp differ, mantissa equal */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -123,7 +136,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 2.8; b = -2; /* signs differ, exp equal, mantissa < */ + a = 2.8; + b = -2; /* signs differ, exp equal, mantissa < */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -131,7 +145,8 @@ int main() { assert((a != b)); assert(!(a == b)); - a = 1.8; b = -2; /* signs differ, exp differ, mantissa < */ + a = 1.8; + b = -2; /* signs differ, exp differ, mantissa < */ assert((a > b)); assert((a >= b)); assert(!(a < b)); @@ -140,7 +155,8 @@ int main() { assert(!(a == b)); /* equal values */ - a = 0; b = 0; + a = 0; + b = 0; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); @@ -148,7 +164,8 @@ int main() { assert(!(a != b)); assert((a == b)); - a = -0; b = 0; + a = -0; + b = 0; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); @@ -156,7 +173,8 @@ int main() { assert(!(a != b)); assert((a == b)); - a = 1; b = 1; + a = 1; + b = 1; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); @@ -164,7 +182,8 @@ int main() { assert(!(a != b)); assert((a == b)); - a = 0.5; b = 0.5; + a = 0.5; + b = 0.5; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); @@ -172,7 +191,8 @@ int main() { assert(!(a != b)); assert((a == b)); - a = -1; b = -1; + a = -1; + b = -1; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); @@ -180,11 +200,14 @@ int main() { assert(!(a != b)); assert((a == b)); - a = -0.5; b = -0.5; + a = -0.5; + b = -0.5; assert(!(a < b)); assert((a <= b)); assert(!(a > b)); assert((a >= b)); assert(!(a != b)); assert((a == b)); + } + |