diff options
Diffstat (limited to 'lib/std/special/compiler_rt/floatfmodl_test.zig')
| -rw-r--r-- | lib/std/special/compiler_rt/floatfmodl_test.zig | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/lib/std/special/compiler_rt/floatfmodl_test.zig b/lib/std/special/compiler_rt/floatfmodl_test.zig deleted file mode 100644 index 22b981d5f2..0000000000 --- a/lib/std/special/compiler_rt/floatfmodl_test.zig +++ /dev/null @@ -1,46 +0,0 @@ -const std = @import("std"); -const fmodl = @import("floatfmodl.zig"); -const testing = std.testing; - -fn test_fmodl(a: f128, b: f128, exp: f128) !void { - const res = fmodl.fmodl(a, b); - try testing.expect(exp == res); -} - -fn test_fmodl_nans() !void { - try testing.expect(std.math.isNan(fmodl.fmodl(1.0, std.math.nan_f128))); - try testing.expect(std.math.isNan(fmodl.fmodl(1.0, -std.math.nan_f128))); - try testing.expect(std.math.isNan(fmodl.fmodl(std.math.nan_f128, 1.0))); - try testing.expect(std.math.isNan(fmodl.fmodl(-std.math.nan_f128, 1.0))); -} - -fn test_fmodl_infs() !void { - try testing.expect(fmodl.fmodl(1.0, std.math.inf(f128)) == 1.0); - try testing.expect(fmodl.fmodl(1.0, -std.math.inf(f128)) == 1.0); - try testing.expect(std.math.isNan(fmodl.fmodl(std.math.inf(f128), 1.0))); - try testing.expect(std.math.isNan(fmodl.fmodl(-std.math.inf(f128), 1.0))); -} - -test "fmodl" { - try test_fmodl(6.8, 4.0, 2.8); - try test_fmodl(6.8, -4.0, 2.8); - try test_fmodl(-6.8, 4.0, -2.8); - try test_fmodl(-6.8, -4.0, -2.8); - try test_fmodl(3.0, 2.0, 1.0); - try test_fmodl(-5.0, 3.0, -2.0); - try test_fmodl(3.0, 2.0, 1.0); - try test_fmodl(1.0, 2.0, 1.0); - try test_fmodl(0.0, 1.0, 0.0); - try test_fmodl(-0.0, 1.0, -0.0); - try test_fmodl(7046119.0, 5558362.0, 1487757.0); - try test_fmodl(9010357.0, 1957236.0, 1181413.0); - - // Denormals - const a: f128 = 0xedcb34a235253948765432134674p-16494; - const b: f128 = 0x5d2e38791cfbc0737402da5a9518p-16494; - const exp: f128 = 0x336ec3affb2db8618e4e7d5e1c44p-16494; - try test_fmodl(a, b, exp); - - try test_fmodl_nans(); - try test_fmodl_infs(); -} |
