diff options
| -rw-r--r-- | src/test/test-json.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/test/test-json.c b/src/test/test-json.c index 24dc7003bc..c4b4a222f9 100644 --- a/src/test/test-json.c +++ b/src/test/test-json.c @@ -72,6 +72,98 @@ static void test_one(const char *data, ...) { va_end(ap); } +typedef void (*Test)(JsonVariant *); + +static void test_file(const char *data, Test test) { + JsonVariant *v = NULL; + int r = json_parse(data, &v); + + assert_se(r == 0); + assert_se(v != NULL); + assert_se(v->type == JSON_VARIANT_OBJECT); + + if (test) + test(v); + + json_variant_unref(v); +} + +static void test_1(JsonVariant *v) { + JsonVariant *p, *q; + unsigned i; + + /* 3 keys + 3 values */ + assert_se(v->size == 6); + + /* has k */ + p = json_variant_value(v, "k"); + assert_se(p && p->type == JSON_VARIANT_STRING); + + /* k equals v */ + assert_se(streq(json_variant_string(p), "v")); + + /* has foo */ + p = json_variant_value(v, "foo"); + assert_se(p && p->type == JSON_VARIANT_ARRAY && p->size == 3); + + /* check foo[0] = 1, foo[1] = 2, foo[2] = 3 */ + for (i = 0; i < 3; ++i) { + q = json_variant_element(p, i); + assert_se(q && q->type == JSON_VARIANT_INTEGER && json_variant_integer(q) == (i+1)); + } + + /* has bar */ + p = json_variant_value(v, "bar"); + assert_se(p && p->type == JSON_VARIANT_OBJECT && p->size == 2); + + /* zap is null */ + q = json_variant_value(p, "zap"); + assert_se(q && q->type == JSON_VARIANT_NULL); +} + +static void test_2(JsonVariant *v) { + JsonVariant *p, *q; + + /* 2 keys + 2 values */ + assert_se(v->size == 4); + + /* has mutant */ + p = json_variant_value(v, "mutant"); + assert_se(p && p->type == JSON_VARIANT_ARRAY && p->size == 4); + + /* mutant[0] == 1 */ + q = json_variant_element(p, 0); + assert_se(q && q->type == JSON_VARIANT_INTEGER && json_variant_integer(q) == 1); + + /* mutant[1] == null */ + q = json_variant_element(p, 1); + assert_se(q && q->type == JSON_VARIANT_NULL); + + /* mutant[2] == "1" */ + q = json_variant_element(p, 2); + assert_se(q && q->type == JSON_VARIANT_STRING && streq(json_variant_string(q), "1")); + + /* mutant[3] == JSON_VARIANT_OBJECT */ + q = json_variant_element(p, 3); + assert_se(q && q->type == JSON_VARIANT_OBJECT && q->size == 2); + + /* has 1 */ + p = json_variant_value(q, "1"); + assert_se(p && p->type == JSON_VARIANT_ARRAY && p->size == 2); + + /* "1"[0] == 1 */ + q = json_variant_element(p, 0); + assert_se(q && q->type == JSON_VARIANT_INTEGER && json_variant_integer(q) == 1); + + /* "1"[1] == "1" */ + q = json_variant_element(p, 1); + assert_se(q && q->type == JSON_VARIANT_STRING && streq(json_variant_string(q), "1")); + + /* has blah */ + p = json_variant_value(v, "blah"); + assert_se(p && p->type == JSON_VARIANT_REAL && fabs(json_variant_real(p) - 1.27) < 0.001); +} + int main(int argc, char *argv[]) { test_one("x", -EINVAL); @@ -102,5 +194,10 @@ int main(int argc, char *argv[]) { test_one("\"\\udc00\\udc00\"", -EINVAL); test_one("\"\\ud801\\udc37\"", JSON_STRING, "\xf0\x90\x90\xb7", JSON_END); + test_one("[1, 2]", JSON_ARRAY_OPEN, JSON_INTEGER, 1, JSON_COMMA, JSON_INTEGER, 2, JSON_ARRAY_CLOSE, JSON_END); + + test_file("{\"k\": \"v\", \"foo\": [1, 2, 3], \"bar\": {\"zap\": null}}", test_1); + test_file("{\"mutant\": [1, null, \"1\", {\"1\": [1, \"1\"]}], \"blah\": 1.27}", test_2); + return 0; } |