at work

tests/jparser_test.c

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2023 Oleg Borodin  <borodin@unix7.org>
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+
+#include <massert.h>
+#include <jlexer.h>
+#include <jparser.h>
+#include <logger.h>
+
+
+int main(void) {
+
+    int fd = open("test.json", O_RDONLY);
+
+    MASSERT(fd > 0);
+
+
+
+    rcache_t cache;
+    jlexer_t lexer;
+    jparser_t parser;
+
+    rcache_init(&cache, fd);
+    jlexer_init(&lexer, &cache);
+    jparser_init(&parser, &lexer);
+
+    if (jparser_parse(&parser) < 0) {
+        log_error("cannot parse json\n");
+        return 1;
+    }
+
+    int64_t id = 0;
+
+    if (jparser_bind(&parser, JVALTYPE_NUM, "id", (void *)&id) < 0) {
+        log_error("cannot bind variable\n");
+        return 1;
+    }
+
+    char* name = "";
+
+    if (jparser_bind(&parser, JVALTYPE_STR, "name", (void *)&name) < 0) {
+        log_error("cannot bind variable\n");
+    }
+
+    printf("id = %ld\n", id);
+    printf("name = %s\n", name);
+
+    jparser_destroy(&parser);
+    jlexer_destroy(&lexer);
+    rcache_destroy(&cache);
+    free(name);
+
+    return 0;
+}