X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/78882df47d79212bda96802fb6c19b14e939844b..578a86d91941a0f722b87973d88e84ec2cf9a608:/tests/mpx

diff --git a/tests/mpx b/tests/mpx
index fa3bcbc..7f6ff5e 100644
--- a/tests/mpx
+++ b/tests/mpx
@@ -1,6 +1,6 @@
 # Test vectors for low-level MP functions
 #
-# $Id: mpx,v 1.4 1999/12/13 15:35:59 mdw Exp $
+# $Id: mpx,v 1.12 2004/04/01 12:50:41 mdw Exp $
 
 # --- Load-store tests ---
 #
@@ -20,15 +20,42 @@ load-store {
   522f8b1de257972a25ec49c9ff56340e2684e847ef2fa4d5714d7c8d454e90f6;
 }
 
+# --- Two's complement tests ---
+
+2cb {
+  "" "";
+  00 00;
+  000000 00000000000000000000;
+  01 ff;
+  0123456789abcdef fedcba9876543211;
+  0123456789abcdef fffffffedcba9876543211;
+  0100000000 ffffff00000000;
+  00000000c1a4bc4b ffffffff3e5b43b5;
+  ffffffff3e5b43b5 00000000c1a4bc4b;
+}
+
+2cl {
+  "" "";
+  00 00;
+  000000 00000000000000000000;
+  01 ff;
+  efcdab8967452301 1132547698badcfe;
+  efcdab8967452301 1132547698badcfeffffffff;
+  0000000001 00000000ffffffff;
+  4bbca4c100000000 b5435b3effffffff;
+  b5435b3effffffff 4bbca4c100000000;
+}
+
 # --- Shift tests ---
 
 lsl {
-
   # --- Simple sanity checks ---
 
   01 2 04;
   01 4 10;
 
+  7 -1 0;
+
   # --- Copy shifts ---
 
   01 0 01;
@@ -107,12 +134,99 @@ lsl {
   0e0dd2bb4d1e654846356309a2d97fee00000000;
 }
 
-lsr {
+lslc {
+  # --- Simple sanity checks ---
+
+  01 2 07;
+  01 4 1f;
+
+  7 -1 0;
+
+  # --- Copy shifts ---
+
+  01 0 01;
+  0123456789abcdef0123456789abcdef 0 0123456789abcdef0123456789abcdef;
+
+  # --- Single bit shifts ---
+
+  01 1 03;
+  ff000000 1 01fe000001;
+
+  # --- Word-size shifts (assumes 32-bit words) ---
+
+  0123456789abcdef0123456789abcdef 32
+  0123456789abcdef0123456789abcdefffffffff;
+
+  # --- Random tests ---
+
+  13bbec3a734e0b8b5155600b0826b913 90
+  4eefb0e9cd382e2d4555802c209ae44fffffffffffffffffffffff;
+
+  d6ca6a99fe49b256f80e9643e2bd4f3e 80
+  d6ca6a99fe49b256f80e9643e2bd4f3effffffffffffffffffff;
+
+  c94784b40d54de614084915915531ddc 59
+  064a3c25a06aa6f30a04248ac8aa98eee7ffffffffffffff;
+
+  a63c314a39cc37f950b3d530c95ead00 84
+  0a63c314a39cc37f950b3d530c95ead00fffffffffffffffffffff;
+
+  842d03a339f5004cfd311e2bb23216ac 62
+  210b40e8ce7d40133f4c478aec8c85ab3fffffffffffffff;
 
+  9a8e659739bf9ee7aa908b7c058c5e7e 123
+  04d4732cb9cdfcf73d54845be02c62f3f7ffffffffffffffffffffffffffffff;
+
+  287f5774f212db87bcd83a1bbb7b1ad5 6
+  0a1fd5dd3c84b6e1ef360e86eedec6b57f;
+
+  ec1739174d9d4438d3093cf378605a5c 63
+  760b9c8ba6cea21c69849e79bc302d2e7fffffffffffffff;
+
+  3dfa8ad6a60a783639d05aa5fbfd993d 46
+  0f7ea2b5a9829e0d8e7416a97eff664f7fffffffffff;
+
+  e4e93a80b6d25b34c23aca3a0d06d76c 63
+  72749d405b692d9a611d651d06836bb67fffffffffffffff;
+
+  5a4cf5becb4b64a1a31637c91b6415fd 102
+  16933d6fb2d2d92868c58df246d9057f7fffffffffffffffffffffffff;
+
+  d92f60928b67416c1e20bd9e09026115 69
+  1b25ec12516ce82d83c417b3c1204c22bfffffffffffffffff;
+
+  eae78f56200d7734f7eb68479fe09d51 18
+  03ab9e3d588035dcd3dfada11e7f827547ffff;
+
+  4c9c215ead951513d969d66614016f6e 28
+  04c9c215ead951513d969d66614016f6efffffff;
+
+  5cb1e4d625eac0393644fe6a7e3ff788 33
+  b963c9ac4bd580726c89fcd4fc7fef11ffffffff;
+
+  68b23795968766c77b1897c88a5d6ba8 78
+  1a2c8de565a1d9b1dec625f222975aea3fffffffffffffffffff;
+
+  3d96cd168c74f9015afb691d629f3f6d 72
+  3d96cd168c74f9015afb691d629f3f6dffffffffffffffffff;
+
+  38fa8f63dc426399e0f9b5c01231e02c 95
+  1c7d47b1ee2131ccf07cdae00918f0167fffffffffffffffffffffff;
+
+  90176b493061899ec95677ccc58b8cdf 78
+  2405dad24c186267b2559df33162e337ffffffffffffffffffff;
+
+  0706e95da68f32a4231ab184d16cbff7 33
+  0e0dd2bb4d1e654846356309a2d97fefffffffff;
+}
+
+lsr {
   # --- Simple sanity checks ---
 
   04 2 01;
   10 4 01;
+  7 -1 0;
+  7 32 0;
 
   # --- Copy shifts ---
 
@@ -534,6 +648,11 @@ umul {
   54f04f121d22db842523e9bf75727d5b0e9ef17e6d727918894927fade87ceeb2106684c4af7c49653425e29f7a91abf8adec4de2ca499df2534644397e454ac
   13ca59703f4c087c16a9a7bc7022904a37a469c1d0fd9fa7ffabe8f7d887fe1572c0bf5c75fde6913b565f8106bba9c26c9bbce190a9b8967112d74c0ac3d4ff9d2a385b96833e3c456d5601c74d8d2c9fff35abc60e7cc15d7c680f20757c13a415f1b8fbe3c6c32434aa36c528473dd20ea39f0e5ee22d1cd23040900d3164;
 
+  # --- More Karatsuba bugs ---
+
+  3fef06998b0ddd140e01527426ea409b2b9e640f223dfd652229fd17eb99d44f6be6d4935505df676f48c8fcbfe2d5096345d6509267aa40c54d427f0cce45cd0f8fa7e4a22492d7ed4ffa45e3c0e5e3c25c841943fb2cecd6ee9275ae93c4e15e2d9f8f317c44c541ed52a6338b0fb9f7f7f4dea78cf7ef5201837c00a6d4d2
+  0260acc6378341b2b894dacab3a44b914f19292bb32898b155584a406161bb04ad9c14db20888dfcdab613b368b5c699305c4e9b226d90f9523fbcb6293407bd2bb18bf7bdba8539fb577f19b72124c2d83a2bc31f44366e917ddc705085b79fe9e0df0e98e4f6ae3df63d9b321382c18b95de1dc4d1db93b3092c9c6f8c9764
+  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;
 }
 
 usqr {
@@ -755,4 +874,15 @@ udiv {
   620d87bb63872a40fc2092b0ed7d3ec4b648be41
   0155177e99a8a5113226ff8270
   2ea2205327e66d75990cc999fc2380883ee4591a;
+
+  # --- Bugs ---
+
+  1a923b3406cbe81b093ce418f6a73107f504502b2e3d1b200762fcf6062723de405cab0aea00000000000000000000000000000000
+  184f03e93ff9f4daa797ed6e38ed64bf6a1f010000000000000000
+  0117d3db34ad005954459be9abedd0e5deb4ea0000000000000000
+  00;
+
+  ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff
+  7fffffffffffffffe487ed5110b4611a62633145c06e0e68948127044533e63a0105df531d89cd9128a5043cc71a026ef7ca8cd9e69d218d98158536f92f8a1ba7f09ab6b6a8e122f242dabb312f3f637a262174d31d1b107fffffffffffffff
+  02 01;
 }