Adds json_pack / json_unpack variadic functions.

[jansson.git] / test / suites / api / test_unpack.c

diff --git a/test/suites/api/test_unpack.c b/test/suites/api/test_unpack.c
new file mode 100644 (file)
index 0000000..ea18ff8
--- /dev/null
+++ b/test/suites/api/test_unpack.c
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2009, 2010 Petri Lehtinen <petri@digip.org>
+ * Copyright (c) 2010 Graeme Smecher <graeme.smecher@mail.mcgill.ca>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ */
+
+#include <string.h>
+#include <jansson.h>
+#include <stdio.h>
+#include "util.h"
+
+int main()
+{
+    json_t *j, *j2;
+    int i1, i2, i3;
+    int rv;
+    //void* v;
+    double f;
+    char *s;
+
+    /*
+     * Simple, valid json_pack cases
+     */
+
+    /* true */
+    rv = json_unpack(json_true(), NULL, "b", &i1);
+    if(rv || !i1)
+        fail("json_unpack boolean failed");
+
+    /* false */
+    rv = json_unpack(json_false(), NULL, "b", &i1);
+    if(rv || i1)
+        fail("json_unpack boolean failed");
+
+    /* null */
+    rv = json_unpack(json_null(), NULL, "n");
+    if(rv)
+        fail("json_unpack null failed");
+
+    /* integer */
+    j = json_integer(1);
+    rv = json_unpack(j, NULL, "i", &i1);
+    if(rv || i1 != 1)
+        fail("json_unpack integer failed");
+    json_decref(j);
+
+    /* real */
+    j = json_real(1.0);
+    rv = json_unpack(j, NULL, "f", &f);
+    if(rv || f != 1.0)
+        fail("json_unpack real failed");
+    json_decref(j);
+
+    /* string */
+    j = json_string("foo");
+    rv = json_unpack(j, NULL, "s", &s);
+    if(rv || strcmp(s, "foo"))
+        fail("json_unpack string failed");
+    json_decref(j);
+
+    /* empty object */
+    j = json_object();
+    rv = json_unpack(j, NULL, "{}");
+    if(rv)
+        fail("json_unpack empty object failed");
+    json_decref(j);
+
+    /* empty list */
+    j = json_array();
+    rv = json_unpack(j, NULL, "[]");
+    if(rv)
+        fail("json_unpack empty list failed");
+    json_decref(j);
+
+    /* non-incref'd object */
+    j = json_object();
+    rv = json_unpack(j, NULL, "o", &j2);
+    if(j2 != j || j->refcount != (ssize_t)1)
+        fail("json_unpack object failed");
+    json_decref(j);
+
+    /* incref'd object */
+    j = json_object();
+    rv = json_unpack(j, NULL, "O", &j2);
+    if(j2 != j || j->refcount != (ssize_t)2)
+        fail("json_unpack object failed");
+    json_decref(j);
+    json_decref(j);
+
+    /* simple object */
+    j = json_pack(NULL, "{s:i}", "foo", 1);
+    rv = json_unpack(j, NULL, "{s:i}", "foo", &i1);
+    if(rv || i1!=1)
+        fail("json_unpack simple object failed");
+    json_decref(j);
+
+    /* simple array */
+    j = json_pack(NULL, "[iii]", 1, 2, 3);
+    rv = json_unpack(j, NULL, "[i,i,i]", &i1, &i2, &i3);
+    if(rv || i1 != 1 || i2 != 2 || i3 != 3)
+        fail("json_unpack simple array failed");
+    json_decref(j);
+
+    return 0;
+}
+
+/* vim: ts=4:expandtab:sw=4
+ */