Patchwork add some tests for invalid JSON

login
register
mail settings
Submitter Paolo Bonzini
Date May 21, 2010, 9:01 a.m.
Message ID <1274432485-15200-1-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/53115/
State New
Headers show

Comments

Paolo Bonzini - May 21, 2010, 9:01 a.m.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 check-qjson.c |   98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 97 insertions(+), 1 deletions(-)

Patch

diff --git a/check-qjson.c b/check-qjson.c
index 109e777..a04e334 100644
--- a/check-qjson.c
+++ b/check-qjson.c
@@ -628,11 +628,90 @@  START_TEST(simple_varargs)
 }
 END_TEST
 
+START_TEST(empty_input)
+{
+    QObject *obj = qobject_from_json("");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_string)
+{
+    QObject *obj = qobject_from_json("\"abc");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_sq_string)
+{
+    QObject *obj = qobject_from_json("'abc");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_escape)
+{
+    QObject *obj = qobject_from_json("\"abc\\\"");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_array)
+{
+    QObject *obj = qobject_from_json("[32");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_array_comma)
+{
+    QObject *obj = qobject_from_json("[32,");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(invalid_array_comma)
+{
+    QObject *obj = qobject_from_json("[32,}");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_dict)
+{
+    QObject *obj = qobject_from_json("{'abc':32");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_dict_comma)
+{
+    QObject *obj = qobject_from_json("{'abc':32,");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+#if 0
+START_TEST(invalid_dict_comma)
+{
+    QObject *obj = qobject_from_json("{'abc':32,}");
+    fail_unless(obj == NULL);
+}
+END_TEST
+
+START_TEST(unterminated_literal)
+{
+    QObject *obj = qobject_from_json("nul");
+    fail_unless(obj == NULL);
+}
+END_TEST
+#endif
+
 static Suite *qjson_suite(void)
 {
     Suite *suite;
     TCase *string_literals, *number_literals, *keyword_literals;
-    TCase *dicts, *lists, *whitespace, *varargs;
+    TCase *dicts, *lists, *whitespace, *varargs, *errors;
 
     string_literals = tcase_create("String Literals");
     tcase_add_test(string_literals, simple_string);
@@ -658,6 +737,22 @@  static Suite *qjson_suite(void)
     varargs = tcase_create("Varargs");
     tcase_add_test(varargs, simple_varargs);
 
+    errors = tcase_create("Invalid JSON");
+    tcase_add_test(errors, empty_input);
+    tcase_add_test(errors, unterminated_string);
+    tcase_add_test(errors, unterminated_escape);
+    tcase_add_test(errors, unterminated_sq_string);
+    tcase_add_test(errors, unterminated_array);
+    tcase_add_test(errors, unterminated_array_comma);
+    tcase_add_test(errors, invalid_array_comma);
+    tcase_add_test(errors, unterminated_dict);
+    tcase_add_test(errors, unterminated_dict_comma);
+#if 0
+    /* FIXME: this print parse error messages on stderr.  */
+    tcase_add_test(errors, invalid_dict_comma);
+    tcase_add_test(errors, unterminated_literal);
+#endif
+
     suite = suite_create("QJSON test-suite");
     suite_add_tcase(suite, string_literals);
     suite_add_tcase(suite, number_literals);
@@ -666,6 +761,7 @@  static Suite *qjson_suite(void)
     suite_add_tcase(suite, lists);
     suite_add_tcase(suite, whitespace);
     suite_add_tcase(suite, varargs);
+    suite_add_tcase(suite, errors);
 
     return suite;
 }