X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/ba6e6b64033b1f9de49feccb5c9cd438354481f7..0f00dc4c8eb47e67bc0f148c2dd109f73a451e0a:/math/t/mpint

diff --git a/math/t/mpint b/math/t/mpint
new file mode 100644
index 0000000..9c3263d
--- /dev/null
+++ b/math/t/mpint
@@ -0,0 +1,50 @@
+# Test vectors for conversion between MP ints and C ints
+#
+# The tests look messy because I'm fighting with atoi here as well as the
+# integer conversion routines I'm trying to test.
+
+fromuint {
+  0 0;
+  1 1;
+  -5 0xfffffffb;
+  0x7ffff 0x7ffff;
+  0x80000 0x80000;
+  0xfffff 0xfffff;
+  0x7fffffff 0x7fffffff;
+  0x80000000 0x80000000;		# Bastard torture test
+  0xffffffff 0xffffffff;
+}
+
+fromint {
+  0 0;
+  1 1;
+  -5 -5;
+  0x7ffff 0x7ffff;
+  0x80000 0x80000;
+  0xfffff 0xfffff;
+  0x7fffffff 0x7fffffff;
+  -0x80000000 -0x80000000;		# Bastard torture test
+}
+
+touint {
+  0 0;
+  1 1;
+  -5 -5;
+  0x7ffff 0x7ffff;
+  0x80000 0x80000;
+  0xfffff 0xfffff;
+  0x7fffffff 0x7fffffff;
+  0x80000000 -0x80000000;		# Bastard torture test
+  0xffffffff 0xffffffff;
+}
+
+toint {
+  0 0;
+  1 1;
+  -5 -5;
+  0x7ffff 0x7ffff;
+  0x80000 0x80000;
+  0xfffff 0xfffff;
+  0x7fffffff 0x7fffffff;
+  -0x80000000 -0x80000000;		# Bastard torture test
+}