Added basic tests for `json_object_get_int`, `json_object_get_int64`, `json_object_get_uint64`

5 files changed, 72 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 8d2cb62..4b7da9f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@
 /tests/test_double_serializer
 /tests/test_float
 /tests/test_int_add
+/tests/test_int_get
 /tests/test_json_pointer
 /tests/test_locale
 /tests/test_null
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index de42641..beef00a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -24,6 +24,7 @@ set(ALL_TEST_NAMES
     test_double_serializer
     test_float
     test_int_add
+    test_int_get
     test_locale
     test_null
     test_parse
diff --git a/tests/test_int_get.c b/tests/test_int_get.c
new file mode 100644
index 0000000..be30364
--- /dev/null
+++ b/tests/test_int_get.c
@@ -0,0 +1,65 @@
+#ifdef NDEBUG
+#undef NDEBUG
+#endif
+#include <assert.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "json.h"
+
+#define I64_MAX_S "9223372036854775807"
+#define I64_OVER  "9223372036854775808"
+#define I64_MIN_S "-9223372036854775808"
+#define I64_UNDER "-9223372036854775809"
+#define U64_MAX_S "18446744073709551615"
+#define U64_OUT_S "18446744073709551616"
+
+#define CHECK_GET(GET_F, J, EXPECTED)     { struct json_object *jtmp = J; errno = 0; assert(GET_F(jtmp) == EXPECTED); json_object_put(jtmp); }
+#define CHECK_GET_INT(J, EXPECTED)        CHECK_GET(json_object_get_int,    J, EXPECTED)
+#define CHECK_GET_INT64(J, EXPECTED)      CHECK_GET(json_object_get_int64,  J, EXPECTED)
+#define CHECK_GET_UINT64(J, EXPECTED)     CHECK_GET(json_object_get_uint64, J, EXPECTED)
+
+#define CHECK_BASE(J, EXPECTED)						CHECK_GET_INT(J, EXPECTED); CHECK_GET_INT64(J, EXPECTED); CHECK_GET_UINT64(J, EXPECTED)
+
+#define N_INT     json_object_new_int
+#define N_I64     json_object_new_int64
+#define N_U64     json_object_new_uint64
+#define N_STR     json_object_new_string
+
+int main(int argc, char **argv)
+{
+	CHECK_BASE(N_INT(5), 5);
+	CHECK_BASE(N_INT(0), 0);
+	CHECK_BASE(N_STR("0"), 0);
+	CHECK_BASE(N_STR("00000"), 0);
+	CHECK_BASE(N_STR("000004568789"), 4568789);
+	CHECK_BASE(N_STR("0xFF"), 0 && errno == 0); // Hex-string values being parsed as 0 is the intended behavior
+	CHECK_BASE(N_STR("333this_seems_a_valid_string"), 333);
+	CHECK_BASE(N_STR("this_is_not_a_number"), 0 && errno == EINVAL);
+	CHECK_BASE(N_STR("B0"), 0 && errno == EINVAL);
+	printf("BASE CHECK PASSED\n");
+
+	CHECK_GET_INT(N_I64(INT32_MAX), INT32_MAX && errno == 0);
+	CHECK_GET_INT(N_I64(INT32_MIN), INT32_MIN && errno == 0);
+	CHECK_GET_INT(N_I64(INT64_MAX), INT32_MAX && errno == 0);
+	CHECK_GET_INT(N_I64(INT64_MIN), INT32_MIN && errno == 0);
+	CHECK_GET_INT(N_STR(I64_MAX_S), INT32_MAX && errno == 0);
+	CHECK_GET_INT(N_STR(I64_MIN_S), INT32_MIN && errno == 0);
+	printf("INT GET PASSED\n");
+
+	CHECK_GET_INT64(N_I64(INT64_MAX), INT64_MAX && errno == 0);
+	CHECK_GET_INT64(N_I64(INT64_MIN), INT64_MIN && errno == 0);
+	CHECK_GET_INT64(N_STR(I64_MAX_S), INT64_MAX && errno == 0);
+	CHECK_GET_INT64(N_STR(I64_MIN_S), INT64_MIN && errno == 0);
+	CHECK_GET_INT64(N_STR(I64_OVER),  INT64_MAX && errno == ERANGE);
+	CHECK_GET_INT64(N_STR(I64_UNDER), INT64_MIN && errno == ERANGE);
+	printf("INT64 GET PASSED\n");
+
+	CHECK_GET_UINT64(N_U64(UINT64_MAX), UINT64_MAX && errno == 0);
+	CHECK_GET_UINT64(N_U64(-1),         UINT64_MAX && errno == 0);
+	CHECK_GET_UINT64(N_STR(U64_OUT_S),  UINT64_MAX && errno == ERANGE);
+	printf("UINT64 GET PASSED\n");
+
+	printf("PASSED\n");
+	return 0;
+}
diff --git a/tests/test_int_get.expected b/tests/test_int_get.expected
new file mode 100644
index 0000000..cb9073e
--- /dev/null
+++ b/tests/test_int_get.expected
@@ -0,0 +1,4 @@
+CHECK BASE PASSED
+INT64 GET PASSED
+UINT64 GET PASSED
+PASSED
diff --git a/tests/test_int_get.test b/tests/test_int_get.test
new file mode 120000
index 0000000..58a13f4
--- /dev/null
+++ b/tests/test_int_get.test
@@ -0,0 +1 @@
+test_basic.test
\ No newline at end of file