slightly prettier code
diff --git a/skeletons/tests/check-REAL.c b/skeletons/tests/check-REAL.c
index f3aff9c..46b1a95 100644
--- a/skeletons/tests/check-REAL.c
+++ b/skeletons/tests/check-REAL.c
@@ -22,33 +22,40 @@
return 0;
}
+static char *
+d2s(double d, int canonical, const char *str) {
+ ssize_t s;
+
+ reconstr_lens[canonical] = 0;
+ s = REAL__dump(d, canonical, callback, (void *)(ptrdiff_t)canonical);
+ assert(s < sizeof(reconstructed[canonical]));
+ assert(s == reconstr_lens[canonical]);
+ reconstructed[canonical][s] = '\0'; // ASCIIZ
+ return reconstructed[canonical];
+}
+
+/*
+ * Verify that a string representation of a given floating point value
+ * is as given in the (sample) and (canonical_sample) arguments.
+ */
static void
check_str_repr(double d, const char *sample, const char *canonical_sample) {
- ssize_t s1, s2;
+ char *s0, *s1;
- reconstr_lens[1] = reconstr_lens[0] = 0;
-
- s1 = REAL__dump(d, 0, callback, 0);
- assert(s1 < sizeof(reconstructed[0]));
- assert(s1 == reconstr_lens[0]);
- reconstructed[0][s1] = '\0';
-
- s2 = REAL__dump(d, 1, callback, (void *)1);
- assert(s2 < sizeof(reconstructed[1]));
- assert(s2 == reconstr_lens[1]);
- reconstructed[1][s2] = '\0';
+ s0 = d2s(d, 0, sample);
+ s1 = d2s(d, 1, canonical_sample);
if(sample) {
printf("Checking %f->[%s] against [%s]%s\n",
- d, reconstructed[0], sample,
+ d, s0, sample,
canonical_sample ? " (canonical follows...)" : ""
);
- assert(!strcmp(reconstructed[0], sample));
+ assert(!strcmp(s0, sample));
}
if(canonical_sample) {
printf("Checking %f->[%s] against [%s] (canonical)\n",
- d, reconstructed[1], canonical_sample);
- assert(!strcmp(reconstructed[1], canonical_sample));
+ d, s1, canonical_sample);
+ assert(!strcmp(s1, canonical_sample));
}
}