*
* Each test needs to be of the form:
*
- * static int test_<result>_<name> ();
+ * public static int test_<result>_<name> ();
*
* where <result> is an integer (the value that needs to be returned by
* the method to make it pass.
* the IL code looks.
*/
-class Tests {
+/* A comparison made to same variable. */
+#pragma warning disable 1718
- static int Main () {
- return TestDriver.RunTests (typeof (Tests));
+#if MOBILE
+class FloatTests
+#else
+class Tests
+#endif
+{
+
+#if !MOBILE
+ public static int Main (string[] args) {
+ return TestDriver.RunTests (typeof (Tests), args);
}
+#endif
- static int test_0_beq () {
+ public static int test_0_beq () {
double a = 2.0;
if (a != 2.0)
return 1;
return 0;
}
- static int test_0_bne_un () {
+ public static int test_0_bne_un () {
double a = 2.0;
if (a == 1.0)
return 1;
return 0;
}
- static int test_0_conv_r8 () {
+ public static int test_0_conv_r8 () {
double a = 2;
if (a != 2.0)
return 1;
return 0;
}
- static int test_0_conv_i () {
+ public static int test_0_conv_i () {
double a = 2.0;
int i = (int)a;
if (i != 2)
sbyte sb = (sbyte)a;
if (sb != 2)
return 6;
+ /* MS.NET special cases these */
+ double d = Double.NaN;
+ ui = (uint)d;
+ if (ui != 0)
+ return 7;
+ d = Double.PositiveInfinity;
+ ui = (uint)d;
+ if (ui != 0)
+ return 8;
+ d = Double.NegativeInfinity;
+ ui = (uint)d;
+ if (ui != 0)
+ return 9;
+
return 0;
}
- static int test_5_conv_r4 () {
+ public static int test_5_conv_r4 () {
int i = 5;
float f = (float)i;
return (int)f;
}
- static int test_5_double_conv_r4 () {
+ public static int test_0_conv_r4_m1 () {
+ int i = -1;
+ float f = (float)i;
+ return (int)f + 1;
+ }
+
+ public static int test_5_double_conv_r4 () {
double d = 5.0;
float f = (float)d;
return (int)f;
}
- static int test_5_float_conv_r8 () {
+ public static int test_5_float_conv_r8 () {
float f = 5.0F;
double d = (double)f;
return (int)d;
}
- static int test_5_conv_r8 () {
+ public static int test_5_conv_r8 () {
int i = 5;
double f = (double)i;
return (int)f;
}
- static int test_5_add () {
+ public static int test_5_add () {
double a = 2.0;
double b = 3.0;
return (int)(a + b);
}
- static int test_5_sub () {
+ public static int test_5_sub () {
double a = 8.0;
double b = 3.0;
return (int)(a - b);
}
- static int test_24_mul () {
+ public static int test_24_mul () {
double a = 8.0;
double b = 3.0;
return (int)(a * b);
}
- static int test_4_div () {
+ public static int test_4_div () {
double a = 8.0;
double b = 2.0;
return (int)(a / b);
}
- static int test_2_rem () {
+ public static int test_2_rem () {
double a = 8.0;
double b = 3.0;
return (int)(a % b);
}
- static int test_2_neg () {
+ public static int test_2_neg () {
double a = -2.0;
return (int)(-a);
}
- static int test_46_float_add_spill () {
+ public static int test_46_float_add_spill () {
// we overflow the FP stack
double a = 1;
double b = 2;
return (int)(1.0 + (a + (b + (c + (d + (e + (f + (g + (h + i)))))))));
}
- static int test_4_float_sub_spill () {
+ public static int test_4_float_sub_spill () {
// we overflow the FP stack
double a = 1;
double b = 2;
////// -(int)(1.0 - (1 - (2 - (3 - (4 - (5 - (6 - (7 - (8 - 9)))))))));
}
- static int test_362880_float_mul_spill () {
+ public static int test_362880_float_mul_spill () {
// we overflow the FP stack
double a = 1;
double b = 2;
return (int)(1.0 * (a * (b * (c * (d * (e * (f * (g * (h * i)))))))));
}
- static int test_4_long_cast () {
+ public static int test_4_long_cast () {
long a = 1000;
double d = (double)a;
long b = (long)d;
return 4;
}
- static int test_4_ulong_cast () {
+ public static int test_4_ulong_cast () {
ulong a = 1000;
double d = (double)a;
ulong b = (ulong)d;
if (b != 1000)
return 0;
+ a = 0xffffffffffffffff;
+ float f = (float)a;
+ if (!(f > 0f))
+ return 1;
return 4;
}
- static int test_4_single_long_cast () {
+ public static int test_4_single_long_cast () {
long a = 1000;
float d = (float)a;
long b = (long)d;
}
*/
- static int test_16_float_cmp () {
+ public static int test_16_float_cmp () {
double a = 2.0;
double b = 1.0;
int result = 0;
return result;
}
- static int test_15_float_cmp_un () {
+ public static int test_15_float_cmp_un () {
double a = Double.NaN;
double b = 1.0;
int result = 0;
return result;
}
- static int test_15_float_branch () {
+ public static int test_15_float_branch () {
double a = 2.0;
double b = 1.0;
int result = 0;
return result;
}
- static int test_15_float_branch_un () {
+ public static int test_15_float_branch_un () {
double a = Double.NaN;
double b = 1.0;
int result = 0;
return result;
}
- static int test_0_float_precision () {
+ public static int test_0_float_precision () {
float f1 = 3.40282346638528859E+38f;
float f2 = 3.40282346638528859E+38f;
float PositiveInfinity = 1.0f / 0.0f;
static double VALUE = 0.19975845134874831D;
- static int test_0_float_conversion_reduces_double_precision () {
+ public static int test_0_float_conversion_reduces_double_precision () {
double d = (float)VALUE;
if (d != 0.19975845515727997d)
return 1;
return 0;
}
+ /* This doesn't work with llvm */
+ /*
+ public static int test_0_long_to_double_conversion ()
+ {
+ long l = 9223372036854775807L;
+ long conv = (long)((double)l);
+ if (conv != -9223372036854775808L)
+ return 1;
+
+ return 0;
+ }
+ */
+
+ public static int INT_VAL = 0x13456799;
+
+ public static int test_0_int4_to_float_convertion ()
+ {
+ double d = (double)(float)INT_VAL;
+
+ if (d != 323315616)
+ return 1;
+ return 0;
+ }
+
+ public static int test_0_int8_to_float_convertion ()
+ {
+ double d = (double)(float)(long)INT_VAL;
+
+ if (d != 323315616)
+ return 1;
+ return 0;
+ }
}