Test passes, logic error is due to coordinates admitting multiple ttreps

1 files changed, 14 insertions, 11 deletions

diff --git a/test/103_cocsep_ttrep/cocsep_ttrep_tests.c b/test/103_cocsep_ttrep/cocsep_ttrep_tests.c
index 78f8014..f0da151 100644
--- a/test/103_cocsep_ttrep/cocsep_ttrep_tests.c
+++ b/test/103_cocsep_ttrep/cocsep_ttrep_tests.c
@@ -1,17 +1,19 @@
 #include "../test.h"
 
 #define COCSEP_CLASSES 3393
+#define TTREP_MASK            (UINT32_C(0xFF) << UINT32_C(8))
+#define TTREP(x)              (((x) & TTREP_MASK) >> UINT32_C(8))
 
 uint8_t inverse_trans(uint8_t);
-cube_t transform_corners(cube_t);
+cube_t transform_corners(cube_t, uint8_t);
 int64_t coord_cocsep(cube_t);
 size_t gendata_cocsep(void *, uint64_t *, cube_t *);
 
 void run(void) {
-        uint8_t t, tinv;
+        uint8_t t;
         uint32_t buf[300000], tt;
         uint64_t selfsim[COCSEP_CLASSES];
-        int64_t i, j;
+        int64_t i, j, k, l;
         cube_t rep[COCSEP_CLASSES], c, d;
 
         gendata_cocsep(buf, selfsim, rep);
@@ -19,15 +21,16 @@ void run(void) {
         for (i = 0; i < COCSEP_CLASSES; i++) {
                 c = rep[i];
                 for (t = 0; t < 48; t++) {
-                        tinv = inverse_trans(t);
-                        d = transform_corners(c);
+                        d = transform_corners(c, t);
                         j = coord_cocsep(d);
-                        tt = (buf[j] & (0xFF << 8)) >> 8;
-                        if (tt != tinv)
-                                printf("cocsep %" PRId64 " <- %" PRId64 ": "
-                                    "expected t %" PRIu8 " (inverse of %"
-                                    PRIu8 "), got %" PRIu32 "\n",
-                                    i, j, tinv, t, tt);
+                        tt = TTREP(buf[j]);
+                        d = transform_corners(d, tt);
+                        k = coord_cocsep(d);
+                        l = coord_cocsep(c);
+                        if (k != l)
+                                printf("cocsep %" PRId64 " (%" PRId64 "): "
+                                    "%" PRId64 " ttrep %" PRIu8
+                                    " ->  %" PRId64 "\n", i, l, j, tt, k);
                 }
         }
 }