Adds json_pack / json_unpack variadic functions.

2010-10-25 16:36:29 -07:00
parent 1acd1a7b56
commit 198d537be7
10 changed files with 882 additions and 17 deletions
--- a/test/suites/api/test_pack.c
+++ b/test/suites/api/test_pack.c
@@ -0,0 +1,155 @@
+/*
+ * 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 *value;
+    int i;
+
+    /*
+     * Simple, valid json_pack cases
+     */
+
+    /* true */
+    value = json_pack(NULL, "b", 1);
+    if(!json_is_true(value))
+            fail("json_pack boolean failed");
+    if(value->refcount != (ssize_t)-1)
+            fail("json_pack boolean refcount failed");
+    json_decref(value);
+
+    /* false */
+    value = json_pack(NULL, "b", 0);
+    if(!json_is_false(value))
+            fail("json_pack boolean failed");
+    if(value->refcount != (ssize_t)-1)
+            fail("json_pack boolean refcount failed");
+    json_decref(value);
+
+    /* null */
+    value = json_pack(NULL, "n");
+    if(!json_is_null(value))
+            fail("json_pack null failed");
+    if(value->refcount != (ssize_t)-1)
+            fail("json_pack null refcount failed");
+    json_decref(value);
+
+    /* integer */
+    value = json_pack(NULL, "i", 1);
+    if(!json_is_integer(value) || json_integer_value(value) != 1)
+            fail("json_pack integer failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack integer refcount failed");
+    json_decref(value);
+
+
+    /* real */
+    value = json_pack(NULL, "f", 1.0);
+    if(!json_is_real(value) || json_real_value(value) != 1.0)
+            fail("json_pack real failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack real refcount failed");
+    json_decref(value);
+
+    /* string */
+    value = json_pack(NULL, "s", "test");
+    if(!json_is_string(value) || strcmp("test", json_string_value(value)))
+            fail("json_pack string failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack string refcount failed");
+    json_decref(value);
+
+    /* empty object */
+    value = json_pack(NULL, "{}", 1.0);
+    if(!json_is_object(value) || json_object_size(value) != 0)
+            fail("json_pack empty object failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack empty object refcount failed");
+    json_decref(value);
+
+    /* empty list */
+    value = json_pack(NULL, "[]", 1.0);
+    if(!json_is_array(value) || json_array_size(value) != 0)
+            fail("json_pack empty list failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack empty list failed");
+    json_decref(value);
+
+    /* non-incref'd object */
+    value = json_pack(NULL, "o", json_integer(1));
+    if(!json_is_integer(value) || json_integer_value(value) != 1)
+            fail("json_pack object failed");
+    if(value->refcount != (ssize_t)1)
+            fail("json_pack integer refcount failed");
+    json_decref(value);
+
+    /* incref'd object */
+    value = json_pack(NULL, "O", json_integer(1));
+    if(!json_is_integer(value) || json_integer_value(value) != 1)
+            fail("json_pack object failed");
+    if(value->refcount != (ssize_t)2)
+            fail("json_pack integer refcount failed");
+    json_decref(value);
+    json_decref(value);
+
+    /* simple object */
+    value = json_pack(NULL, "{s:[]}", "foo");
+    if(!json_is_object(value) || json_object_size(value) != 1)
+            fail("json_pack object failed");
+    if(!json_is_array(json_object_get(value, "foo")))
+            fail("json_pack object failed");
+    if(json_object_get(value, "foo")->refcount != (ssize_t)1)
+            fail("json_pack object refcount failed");
+    json_decref(value);
+
+    /* simple array */
+    value = json_pack(NULL, "[i,i,i]", 0, 1, 2);
+    if(!json_is_array(value) || json_array_size(value) != 3)
+            fail("json_pack object failed");
+    for(i=0; i<3; i++)
+    {
+        if(!json_is_integer(json_array_get(value, i)) ||
+           json_integer_value(json_array_get(value, i)) != i)
+
+            fail("json_pack integer array failed");
+    }
+    json_decref(value);
+
+    /*
+     * Invalid cases
+     */
+    
+    /* mismatched open/close array/object */
+    if(json_pack(NULL, "[}"))
+        fail("json_pack failed to catch mismatched '}'");
+
+    if(json_pack(NULL, "{]"))
+        fail("json_pack failed to catch mismatched ']'");
+
+    /* missing close array */
+    if(json_pack(NULL, "["))
+        fail("json_pack failed to catch missing ']'");
+
+    /* missing close object */
+    if(json_pack(NULL, "{"))
+        fail("json_pack failed to catch missing '}'");
+
+    /* NULL string */
+    if(json_pack(NULL, "s", NULL))
+        fail("json_pack failed to catch null string");
+
+    return(0);
+}
+
+/* vim: ts=4:expandtab:sw=4
+ */