index 71dae2acbb65f673d011d935e562eba65243a495..cd76dff1c458f53994c7cff1383a9c14c5dd8115 100644 (file)
--- a/t/unit/core/data_test.c
+++ b/t/unit/core/data_test.c
sdb_data_t datum;
const char *expected;
} golden_data[] = {
+ {
+ { SDB_TYPE_NULL, { .integer = 0 } },
+ "NULL",
+ },
{
{ SDB_TYPE_INTEGER, { .integer = 4711 } },
"4711",
for (i = 0; i < SDB_STATIC_ARRAY_LEN(golden_data); ++i) {
sdb_data_t *datum = &golden_data[i].datum;
char buf[sdb_data_strlen(datum) + 2];
- int check;
+ size_t check_null, check;
memset(buf, (int)'A', sizeof(buf));
+ check_null = sdb_data_format(datum, NULL, 0, SDB_DOUBLE_QUOTED);
check = sdb_data_format(datum, buf, sizeof(buf) - 1,
SDB_DOUBLE_QUOTED);
fail_unless(check > 0,
"sdb_data_format(type=%s) used wrong format: %s; expected: %s",
SDB_TYPE_TO_STRING(datum->type), buf, golden_data[i].expected);
- fail_unless((size_t)check <= sizeof(buf) - 2,
+ fail_unless(check_null == check,
+ "sdb_data_format(type=%s, NULL) = %d; "
+ "expected %d (matching sdb_data_format(type=%s, <buf>))",
+ SDB_TYPE_TO_STRING(datum->type), check_null,
+ check, SDB_TYPE_TO_STRING(datum->type));
+ fail_unless(check == strlen(golden_data[i].expected),
+ "sdb_data_format(type=%s) = %d; expected %zu (strlen)",
+ SDB_TYPE_TO_STRING(datum->type), check,
+ strlen(golden_data[i].expected));
+
+ fail_unless(check <= sizeof(buf) - 2,
"sdb_data_format(type=%s) wrote %d bytes; "
"expected <= %zu based on sdb_data_strlen()",
SDB_TYPE_TO_STRING(datum->type), check, sizeof(buf) - 2);