32-bit integer decode/encode in per

1 files changed, 69 insertions, 0 deletions

diff --git a/asn1c/tests/check-127.-fnative-types.-gen-PER.c b/asn1c/tests/check-127.-fnative-types.-gen-PER.c
new file mode 100644
index 00000000..9cca644b
--- /dev/null
+++ b/asn1c/tests/check-127.-fnative-types.-gen-PER.c
@@ -0,0 +1,69 @@
+#undef	NDEBUG
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <string.h>
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include <T.h>
+
+void
+verify(T_t *ti) {
+	asn_enc_rval_t er;
+	asn_dec_rval_t rv;
+	unsigned char buf[8];
+	T_t *to = 0;
+
+	fprintf(stderr, "IN: { %ld, %ld }\n",
+		ti->small32range, ti->full32range);
+
+	er = uper_encode_to_buffer(&asn_DEF_T, ti, buf, sizeof buf);
+	assert(er.encoded == 64);
+
+	rv = uper_decode(0, &asn_DEF_T, (void *)&to, buf, sizeof buf, 0, 0);
+	assert(rv.code == RC_OK);
+
+	fprintf(stderr, "ENC: %2x%2x%2x%2x %2x%2x%2x%2x\n",
+		buf[0], buf[1], buf[2], buf[3],
+		buf[4], buf[5], buf[6], buf[7]);
+	fprintf(stderr, "OUT: { %ld, %ld } vs { %ld, %ld }\n",
+		ti->small32range, ti->full32range,
+		to->small32range, to->full32range);
+	assert(ti->small32range == to->small32range);
+	assert(ti->full32range == to->full32range);
+
+	xer_fprint(stderr, &asn_DEF_T, ti);
+	xer_fprint(stderr, &asn_DEF_T, to);
+}
+
+int main() {
+	T_t ti;
+
+	ti.small32range = 0;
+	ti.full32range = 0;
+	verify(&ti);
+
+	ti.small32range = -1;
+	ti.full32range = -1;
+	verify(&ti);
+
+	ti.small32range = -2000000000;
+	ti.full32range = (-2147483647L - 1);
+	verify(&ti);
+
+	ti.small32range = -1999999999;
+	ti.full32range = (-2147483647L);
+	verify(&ti);
+
+	ti.small32range = 2000000000;
+	ti.full32range = 2147483647;
+	verify(&ti);
+
+	ti.small32range = 1999999999;
+	ti.full32range = 2147483647 - 1;
+	verify(&ti);
+
+	return 0;
+}