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authorMichael Roth <mdroth@linux.vnet.ibm.com>2012-08-15 13:45:44 -0500
committerAnthony Liguori <aliguori@us.ibm.com>2012-08-16 13:41:15 -0500
commit7109edfeb69c1d3c2164175837784dfcd210fed0 (patch)
tree9164833d5632e8c490b87142aecc32827d7c1f73 /tests/check-qjson.c
parent65c0f1e9558c7c762cdb333406243fff1d687117 (diff)
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check-qjson: add test for large JSON objects
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'tests/check-qjson.c')
-rw-r--r--tests/check-qjson.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/check-qjson.c b/tests/check-qjson.c
index 526e25ef..3b896f5 100644
--- a/tests/check-qjson.c
+++ b/tests/check-qjson.c
@@ -466,6 +466,58 @@ static void simple_dict(void)
}
}
+/*
+ * this generates json of the form:
+ * a(0,m) = [0, 1, ..., m-1]
+ * a(n,m) = {
+ * 'key0': a(0,m),
+ * 'key1': a(1,m),
+ * ...
+ * 'key(n-1)': a(n-1,m)
+ * }
+ */
+static void gen_test_json(GString *gstr, int nest_level_max,
+ int elem_count)
+{
+ int i;
+
+ g_assert(gstr);
+ if (nest_level_max == 0) {
+ g_string_append(gstr, "[");
+ for (i = 0; i < elem_count; i++) {
+ g_string_append_printf(gstr, "%d", i);
+ if (i < elem_count - 1) {
+ g_string_append_printf(gstr, ", ");
+ }
+ }
+ g_string_append(gstr, "]");
+ return;
+ }
+
+ g_string_append(gstr, "{");
+ for (i = 0; i < nest_level_max; i++) {
+ g_string_append_printf(gstr, "'key%d': ", i);
+ gen_test_json(gstr, i, elem_count);
+ if (i < nest_level_max - 1) {
+ g_string_append(gstr, ",");
+ }
+ }
+ g_string_append(gstr, "}");
+}
+
+static void large_dict(void)
+{
+ GString *gstr = g_string_new("");
+ QObject *obj;
+
+ gen_test_json(gstr, 10, 100);
+ obj = qobject_from_json(gstr->str);
+ g_assert(obj != NULL);
+
+ qobject_decref(obj);
+ g_string_free(gstr, true);
+}
+
static void simple_list(void)
{
int i;
@@ -706,6 +758,7 @@ int main(int argc, char **argv)
g_test_add_func("/literals/keyword", keyword_literal);
g_test_add_func("/dicts/simple_dict", simple_dict);
+ g_test_add_func("/dicts/large_dict", large_dict);
g_test_add_func("/lists/simple_list", simple_list);
g_test_add_func("/whitespace/simple_whitespace", simple_whitespace);