+ return (++n < TESTS) ? test_init() : ir_init();
+}
+
+int
+test_mem
+()
+{ return 0;
+}
+
+int
+test_ir
+()
+{
+}
+
+/* Test for 64*64 dense directories */
+int
+test_ir_densedir
+()
+#define DISTANCE 64
+#define SSTRLEN(S) (sizeof(S)/sizeof(S[0]))
+#define PUSHDIR() \
+ do {\
+
+ } while (0)
+{ static char dbuf[256] = "DEEP";
+ static char wbuf[256] = "WIDE";
+ static int depth = -1;
+ static int width = -1;
+ static char *dnum = dbuf + SSTRLEN(dbuf) - 1;
+ static char *wnum = wbuf + SSTRLEN(wbuf) - 1;
+
+ while (++depth < DISTANCE)
+ { itoa(depth,dnum,10);
+ push_cdat(dbuf);
+ while (++width < DISTANCE)
+ { itoa(width,wnum,10);
+ push_cdat(wbuf);
+ pop_cdat();
+ }
+ pop_cdat();
+ width = -1;
+ }