math: add special case test vectors

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

diff --git a/src/math/special/scalbn.h b/src/math/special/scalbn.h
new file mode 100644 (file)
index 0000000..af596ad
--- /dev/null
+++ b/src/math/special/scalbn.h
@@ -0,0 +1,14 @@
+T(RN,                  0x0p+0,  2147483647,                  0x0p+0,          0x0p+0, 0)
+T(RN,                  0x0p+0, -2147483647,                  0x0p+0,          0x0p+0, 0)
+T(RN,                 -0x0p+0,  2147483647,                 -0x0p+0,          0x0p+0, 0)
+T(RN,                     nan,           0,                     nan,          0x0p+0, 0)
+T(RN,                     inf,           0,                     inf,          0x0p+0, 0)
+T(RN,                    -inf,           0,                    -inf,          0x0p+0, 0)
+T(RN,                  0x1p+0,           0,                  0x1p+0,          0x0p+0, 0)
+T(RN,                  0x1p+0,           1,                  0x1p+1,          0x0p+0, 0)
+T(RN,                  0x1p+0,          -1,                  0x1p-1,          0x0p+0, 0)
+T(RN,                  0x1p+0,  2147483647,                     inf,          0x0p+0, INEXACT|OVERFLOW)
+T(RN,                     nan,           1,                     nan,          0x0p+0, 0)
+T(RN,                     inf,  2147483647,                     inf,          0x0p+0, 0)
+T(RN,                     inf, -2147483647,                     inf,          0x0p+0, 0)
+T(RN,                    -inf,  2147483647,                    -inf,          0x0p+0, 0)