[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH RFC 6/6] test-string-input-visitor: add range overfl
From: |
David Hildenbrand |
Subject: |
[Qemu-devel] [PATCH RFC 6/6] test-string-input-visitor: add range overflow tests |
Date: |
Fri, 9 Nov 2018 12:02:21 +0100 |
Let's make sure that the range handling code can properly deal with
ranges that end at the biggest possible number.
Signed-off-by: David Hildenbrand <address@hidden>
---
tests/test-string-input-visitor.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tests/test-string-input-visitor.c
b/tests/test-string-input-visitor.c
index 731094f789..809bd59fca 100644
--- a/tests/test-string-input-visitor.c
+++ b/tests/test-string-input-visitor.c
@@ -111,6 +111,7 @@ static void test_visitor_in_intList(TestInputVisitorData
*data,
6, 7, 8 };
int64_t expect2[] = { 32767, -32768, -32767 };
int64_t expect3[] = { INT64_MIN, INT64_MAX };
+ int64_t expect4[] = { INT64_MAX - 2, INT64_MAX - 1, INT64_MAX };
Error *err = NULL;
int64List *res = NULL;
Visitor *v;
@@ -128,6 +129,10 @@ static void test_visitor_in_intList(TestInputVisitorData
*data,
"-9223372036854775808,9223372036854775807");
check_ilist(v, expect3, ARRAY_SIZE(expect3));
+ v = visitor_input_test_init(data,
+ "9223372036854775805-9223372036854775807");
+ check_ilist(v, expect4, ARRAY_SIZE(expect4));
+
/* Empty list */
v = visitor_input_test_init(data, "");
@@ -177,6 +182,7 @@ static void test_visitor_in_uintList(TestInputVisitorData
*data,
6, 7, 8 };
uint64_t expect2[] = { 32767, -32768, -32767 };
uint64_t expect3[] = { UINT64_MAX };
+ uint64_t expect4[] = { UINT64_MAX - 2, UINT64_MAX - 1, UINT64_MAX };
Error *err = NULL;
uint64List *res = NULL;
Visitor *v;
@@ -193,6 +199,10 @@ static void test_visitor_in_uintList(TestInputVisitorData
*data,
v = visitor_input_test_init(data, "18446744073709551615");
check_ulist(v, expect3, ARRAY_SIZE(expect3));
+ v = visitor_input_test_init(data,
+ "18446744073709551613-18446744073709551615");
+ check_ulist(v, expect4, ARRAY_SIZE(expect4));
+
/* Empty list */
v = visitor_input_test_init(data, "");
--
2.17.2