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authorSverker Eriksson <[email protected]>2010-07-19 19:03:15 +0200
committerSverker Eriksson <[email protected]>2010-07-23 12:20:04 +0200
commit649bc2686601d8c76c1aa76e62700067719e3312 (patch)
treefc53fa901b7839de8c5963d556e11efe41cc87da /erts/emulator/test
parent9267b2dc792c0a7632a0dcdc0a49510eb13e465e (diff)
downloadotp-649bc2686601d8c76c1aa76e62700067719e3312.tar.gz
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NIF 64-bit integer support
Diffstat (limited to 'erts/emulator/test')
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c63
1 files changed, 59 insertions, 4 deletions
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 17f644829f..5384a32f21 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -296,6 +296,30 @@ static int test_ulong(ErlNifEnv* env, unsigned long i1)
return 1;
}
+static int test_int64(ErlNifEnv* env, ErlNifSInt64 i1)
+{
+ ErlNifSInt64 i2 = 0;
+ ERL_NIF_TERM int_term = enif_make_int64(env, i1);
+ if (!enif_get_int64(env,int_term, &i2) || i1 != i2) {
+ fprintf(stderr, "test_int64(%ld) ...FAILED i2=%ld\r\n",
+ (long)i1, (long)i2);
+ return 0;
+ }
+ return 1;
+}
+
+static int test_uint64(ErlNifEnv* env, ErlNifUInt64 i1)
+{
+ ErlNifUInt64 i2 = 0;
+ ERL_NIF_TERM int_term = enif_make_uint64(env, i1);
+ if (!enif_get_uint64(env,int_term, &i2) || i1 != i2) {
+ fprintf(stderr, "test_ulong(%lu) ...FAILED i2=%lu\r\n",
+ (unsigned long)i1, (unsigned long)i2);
+ return 0;
+ }
+ return 1;
+}
+
static int test_double(ErlNifEnv* env, double d1)
{
double d2 = 0;
@@ -319,6 +343,8 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[
unsigned uint;
long slong;
unsigned long ulong;
+ ErlNifSInt64 sint64;
+ ErlNifUInt64 uint64;
double d;
ERL_NIF_TERM atom, ref1, ref2;
@@ -352,11 +378,25 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[
slong -= slong / 3 + 1;
} while (slong >= 0);
+ sint64 = ((ErlNifSInt64)1 << 63); /* INT64_MIN */
+ do {
+ if (!test_int64(env,sint64)) {
+ goto error;
+ }
+ sint64 += ~sint64 / 3 + 1;
+ } while (sint64 < 0);
+ sint64 = ((ErlNifUInt64)1 << 63) - 1; /* INT64_MAX */
+ do {
+ if (!test_int64(env,sint64)) {
+ goto error;
+ }
+ sint64 -= sint64 / 3 + 1;
+ } while (sint64 >= 0);
uint = UINT_MAX;
for (;;) {
if (!test_uint(env,uint)) {
-
+ goto error;
}
if (uint == 0) break;
uint -= uint / 3 + 1;
@@ -364,11 +404,19 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[
ulong = ULONG_MAX;
for (;;) {
if (!test_ulong(env,ulong)) {
-
+ goto error;
}
if (ulong == 0) break;
ulong -= ulong / 3 + 1;
}
+ uint64 = (ErlNifUInt64)-1; /* UINT64_MAX */
+ for (;;) {
+ if (!test_uint64(env,uint64)) {
+ goto error;
+ }
+ if (uint64 == 0) break;
+ uint64 -= uint64 / 3 + 1;
+ }
if (MAX_SMALL < INT_MAX) { /* 32-bit */
for (i=-10 ; i <= 10; i++) {
@@ -391,11 +439,18 @@ static ERL_NIF_TERM type_test(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[
for (i=-10 ; i < 10; i++) {
if (!test_long(env,MAX_SMALL+i) || !test_ulong(env,MAX_SMALL+i) ||
- !test_long(env,MIN_SMALL+i)) {
+ !test_long(env,MIN_SMALL+i) ||
+ !test_int64(env,MAX_SMALL+i) || !test_uint64(env,MAX_SMALL+i) ||
+ !test_int64(env,MIN_SMALL+i)) {
goto error;
}
+ if (MAX_SMALL < INT_MAX) {
+ if (!test_int(env,MAX_SMALL+i) || !test_uint(env,MAX_SMALL+i) ||
+ !test_int(env,MIN_SMALL+i)) {
+ goto error;
+ }
+ }
}
-
for (d=3.141592e-100 ; d < 1e100 ; d *= 9.97) {
if (!test_double(env,d) || !test_double(env,-d)) {
goto error;