math: add special case test vectors

[libc-test] / src / math / special / trunc.h

diff --git a/src/math/special/trunc.h b/src/math/special/trunc.h
new file mode 100644 (file)
index 0000000..e3ce2c4
--- /dev/null
+++ b/src/math/special/trunc.h
@@ -0,0 +1,13 @@
+T(RN,                     nan,                     nan,          0x0p+0, 0)
+T(RN,                     inf,                     inf,          0x0p+0, 0)
+T(RN,                    -inf,                    -inf,          0x0p+0, 0)
+T(RN,                  0x0p+0,                  0x0p+0,          0x0p+0, 0)
+T(RN,                 -0x0p+0,                 -0x0p+0,          0x0p+0, 0)
+T(RN,                  0x1p-1,                  0x0p+0,          0x0p+0, INEXACT)
+T(RN,                 -0x1p-1,                 -0x0p+0,          0x0p+0, INEXACT)
+T(RN,             0x1.0001p+0,                  0x1p+0,          0x0p+0, INEXACT)
+T(RN,            -0x1.0001p+0,                 -0x1p+0,          0x0p+0, INEXACT)
+T(RN,             0x1.ffffp-1,                  0x0p+0,          0x0p+0, INEXACT)
+T(RN,            -0x1.ffffp-1,                 -0x0p+0,          0x0p+0, INEXACT)
+T(RN,                0x1p-100,                  0x0p+0,          0x0p+0, INEXACT)
+T(RN,               -0x1p-100,                 -0x0p+0,          0x0p+0, INEXACT)