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test/suites/api/test_object.c: Enhance tests for iterators

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This commit is contained in:
Petri Lehtinen 2010-01-28 21:04:21 +02:00
parent ab2e567685
commit f5662a82cd
1 changed files with 60 additions and 12 deletions
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72
test/suites/api/test_object.c
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@ -205,10 +205,68 @@ static void test_set_nocheck()
json_decref(object); json_decref(object);
} }
static void test_iterators()
{
json_t *object, *foo, *bar, *baz;
void *iter;
if(json_object_iter(NULL))
fail("able to iterate over NULL");
if(json_object_iter_next(NULL, NULL))
fail("able to increment an iterator on a NULL object");
object = json_object();
foo = json_string("foo");
bar = json_string("bar");
baz = json_string("baz");
if(!object || !foo || !bar || !bar)
fail("unable to create values");
if(json_object_iter_next(object, NULL))
fail("able to increment a NULL iterator");
if(json_object_set(object, "a", foo) ||
json_object_set(object, "b", bar) ||
json_object_set(object, "c", baz))
fail("unable to populate object");
iter = json_object_iter(object);
if(!iter)
fail("unable to get iterator");
if(strcmp(json_object_iter_key(iter), "a"))
fail("iterating failed: wrong key");
if(json_object_iter_value(iter) != foo)
fail("iterating failed: wrong value");
iter = json_object_iter_next(object, iter);
if(!iter)
fail("unable to increment iterator");
if(strcmp(json_object_iter_key(iter), "b"))
fail("iterating failed: wrong key");
if(json_object_iter_value(iter) != bar)
fail("iterating failed: wrong value");
iter = json_object_iter_next(object, iter);
if(!iter)
fail("unable to increment iterator");
if(strcmp(json_object_iter_key(iter), "c"))
fail("iterating failed: wrong key");
if(json_object_iter_value(iter) != baz)
fail("iterating failed: wrong value");
if(json_object_iter_next(object, iter) != NULL)
fail("able to iterate over the end");
json_decref(object);
json_decref(foo);
json_decref(bar);
json_decref(baz);
}
static void test_misc() static void test_misc()
{ {
json_t *object, *string, *other_string, *value; json_t *object, *string, *other_string, *value;
void *iter;
object = json_object(); object = json_object();
string = json_string("test"); string = json_string("test");
@ -231,17 +289,6 @@ static void test_misc()
if(!json_object_set(object, "a", NULL)) if(!json_object_set(object, "a", NULL))
fail("able to set NULL value"); fail("able to set NULL value");
iter = json_object_iter(object);
if(!iter)
fail("unable to get iterator");
if(strcmp(json_object_iter_key(iter), "a"))
fail("iterating failed: wrong key");
if(json_object_iter_value(iter) != string)
fail("iterating failed: wrong value");
if(json_object_iter_next(object, iter) != NULL)
fail("able to iterate over the end");
/* invalid UTF-8 in key */ /* invalid UTF-8 in key */
if(!json_object_set(object, "a\xefz", string)) if(!json_object_set(object, "a\xefz", string))
fail("able to set invalid unicode key"); fail("able to set invalid unicode key");
@ -332,6 +379,7 @@ int main()
test_update(); test_update();
test_circular(); test_circular();
test_set_nocheck(); test_set_nocheck();
test_iterators();
return 0; return 0;
} }