X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/6ca13db8fd03ef3d85def0d45d00f632b9d58f43..d31f4a790046b7a6ebd1099dd474908c50b947b9:/pgen.c

diff --git a/pgen.c b/pgen.c
index 86e31c1..d989a4c 100644
--- a/pgen.c
+++ b/pgen.c
@@ -351,6 +351,31 @@ int pgen_primep(mp *p, grand *gr)
 
 #include <mLib/testrig.h>
 
+static int t_primep(dstr *v)
+{
+  mp *m = *(mp **)v[0].buf;
+  int e = *(int *)v[1].buf;
+  int r;
+  grand *rng;
+  int ok = 1;
+
+  rng = fibrand_create(0);
+  r = pgen_primep(m, rng);
+  GR_DESTROY(rng);
+  if (e != r) {
+    fputs("\n*** primep failed", stderr);
+    fputs("\nm = ", stderr); mp_writefile(m, stderr, 10);
+    fprintf(stderr, "\nexpected %d", e);
+    fprintf(stderr, "\nreported %d", r);
+    fputc('\n', stderr);
+    ok = 0;
+  }
+
+  mp_drop(m);
+  assert(mparena_count(MPARENA_GLOBAL) == 0);
+  return (ok);  
+}
+
 static int verify(dstr *v)
 {
   mp *m = *(mp **)v[0].buf;
@@ -382,6 +407,7 @@ static int verify(dstr *v)
 
 static test_chunk tests[] = {
   { "pgen", verify, { &type_mp, &type_mp, 0 } },
+  { "primep", t_primep, { &type_mp, &type_int, 0 } },
   { 0, 0, { 0 } }
 };