tests: blobmsg/json: add more test cases

[project/libubox.git] / tests / test-blobmsg.c

diff --git a/tests/test-blobmsg.c b/tests/test-blobmsg.c
index 5e99dc2a42a6202f5e05c0c73b5b54335e5a08ed..58b0bc4eb574ff3b715c007a2aa991b5d95809fe 100644 (file)
--- a/tests/test-blobmsg.c
+++ b/tests/test-blobmsg.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdint.h>
 #include <inttypes.h>
 
 #include "blobmsg.h"
@@ -35,22 +36,22 @@ static void dump_attr_data(struct blob_attr *data, int indent, int next_indent)
        int type = blobmsg_type(data);
        switch(type) {
        case BLOBMSG_TYPE_STRING:
-               indent_printf(indent, "%s\n", blobmsg_get_string(data));
+               indent_printf(indent, "%s (str)\n", blobmsg_get_string(data));
                break;
        case BLOBMSG_TYPE_INT8:
-               indent_printf(indent, "%d\n", blobmsg_get_u8(data));
+               indent_printf(indent, "%d (i8)\n", (int8_t) blobmsg_get_u8(data));
                break;
        case BLOBMSG_TYPE_INT16:
-               indent_printf(indent, "%d\n", blobmsg_get_u16(data));
+               indent_printf(indent, "%d (i16)\n", (int16_t) blobmsg_get_u16(data));
                break;
        case BLOBMSG_TYPE_INT32:
-               indent_printf(indent, "%d\n", blobmsg_get_u32(data));
+               indent_printf(indent, "%d (i32)\n", (int32_t) blobmsg_get_u32(data));
                break;
        case BLOBMSG_TYPE_INT64:
-               indent_printf(indent, "%"PRIu64"\n", blobmsg_get_u64(data));
+               indent_printf(indent, "%"PRId64" (i64)\n", (int64_t) blobmsg_get_u64(data));
                break;
        case BLOBMSG_TYPE_DOUBLE:
-               indent_printf(indent, "%lf\n", blobmsg_get_double(data));
+               indent_printf(indent, "%lf (dbl)\n", blobmsg_get_double(data));
                break;
        case BLOBMSG_TYPE_TABLE:
        case BLOBMSG_TYPE_ARRAY:
@@ -117,14 +118,30 @@ fill_message(struct blob_buf *buf)
 
        tbl = blobmsg_open_table(buf, "testdata");
        blobmsg_add_double(buf, "double", 1.337e2);
-       blobmsg_add_u32(buf, "hello", 1);
+       blobmsg_add_u8(buf, "foo", 0);
+       blobmsg_add_u8(buf, "poo", 100);
+       blobmsg_add_u8(buf, "moo-min", INT8_MIN);
+       blobmsg_add_u8(buf, "moo-max", INT8_MAX);
+       blobmsg_add_u16(buf, "bar-min", INT16_MIN);
+       blobmsg_add_u16(buf, "bar-max", INT16_MAX);
+       blobmsg_add_u32(buf, "baz-min", INT32_MIN);
+       blobmsg_add_u32(buf, "baz-max", INT32_MAX);
+       blobmsg_add_u64(buf, "taz-min", INT64_MIN);
+       blobmsg_add_u64(buf, "taz-max", INT64_MAX);
        blobmsg_add_string(buf, "world", "2");
        blobmsg_close_table(buf, tbl);
 
        tbl = blobmsg_open_array(buf, "list");
-       blobmsg_add_u32(buf, NULL, 0);
-       blobmsg_add_u32(buf, NULL, 1);
-       blobmsg_add_u32(buf, NULL, 2);
+       blobmsg_add_u8(buf, NULL, 0);
+       blobmsg_add_u8(buf, NULL, 100);
+       blobmsg_add_u8(buf, NULL, INT8_MIN);
+       blobmsg_add_u8(buf, NULL, INT8_MAX);
+       blobmsg_add_u16(buf, NULL, INT16_MIN);
+       blobmsg_add_u16(buf, NULL, INT16_MAX);
+       blobmsg_add_u32(buf, NULL, INT32_MIN);
+       blobmsg_add_u32(buf, NULL, INT32_MAX);
+       blobmsg_add_u64(buf, NULL, INT64_MIN);
+       blobmsg_add_u64(buf, NULL, INT64_MAX);
        blobmsg_add_double(buf, "double", 1.337e2);
        blobmsg_close_table(buf, tbl);
 }
@@ -136,13 +153,21 @@ int main(int argc, char **argv)
 
        blobmsg_buf_init(&buf);
        fill_message(&buf);
+       fprintf(stderr, "[*] blobmsg dump:\n");
        dump_message(&buf);
 
        json = blobmsg_format_json(buf.head, true);
        if (!json)
                exit(EXIT_FAILURE);
 
-       fprintf(stderr, "json: %s\n", json);
+       fprintf(stderr, "\n[*] blobmsg to json: %s\n", json);
+
+       blobmsg_buf_init(&buf);
+       if (!blobmsg_add_json_from_string(&buf, json))
+               exit(EXIT_FAILURE);
+
+       fprintf(stderr, "\n[*] blobmsg from json:\n");
+       dump_message(&buf);
 
        if (buf.buf)
                free(buf.buf);