test: Add ctests for generation functions.

This commit also enforces error code checking on functions inside of
the generation functions, such as for `libwifi_quick_add_tag`.

1 files changed, 57 insertions, 0 deletions

@@ -0,0 +1,57 @@
+#include "../../src/libwifi.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+
+#define BCAST_MAC "\xff\xff\xff\xff\xff\xff"
+#define TO_MAC "\x00\x20\x91\xAA\xBB\xCC"
+const unsigned char to[] = TO_MAC;
+const unsigned char bcast[] = BCAST_MAC;
+
+int test_timing_ad_gen_full() {
+    struct libwifi_timing_advert time_ad = {0};
+    struct libwifi_timing_advert_fields ad_fields = {0};
+
+    ad_fields.timing_capabilities = 2;
+    memcpy(ad_fields.time_error, "\xCC\xCC\xCC\xCC\xCC", 5);
+    memcpy(ad_fields.time_update, "\xBB", 1);
+    memcpy(ad_fields.time_value,
+          "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA", 10);
+
+    int ret = libwifi_create_timing_advert(&time_ad, to, to, &ad_fields, "GB", -56, -56, -30, -20);
+    if (ret != 0) {
+        fprintf(stderr, "Failed to create timing advert\n");
+        return ret;
+    }
+
+    unsigned char *buf = NULL;
+    size_t buf_len = libwifi_get_timing_advert_length(&time_ad);
+    buf = malloc(buf_len);
+    if (buf == NULL) {
+        fprintf(stderr, "Failed to create buffer\n");
+        return -1;
+    }
+    printf("buf_len: %zu\n", buf_len);
+
+    ret = libwifi_dump_timing_advert(&time_ad, buf, buf_len);
+    if (ret < 0) {
+        fprintf(stderr, "Failed to dump advert");
+        return ret;
+    }
+
+    return 0;
+}
+
+int main(int argc, char **argv) {
+    if (argc < 2) {
+        printf("Specify test\n");
+        return -1;
+    }
+
+    if (strcmp(argv[1], "--timing_ad-gen-full") == 0) {
+        return test_timing_ad_gen_full();
+    }
+
+    return -1;
+}