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authortobtoht <tob@featherwallet.org>2026-04-27 23:09:10 +0000
committertobtoht <tob@featherwallet.org>2026-04-27 23:09:10 +0000
commit586e82bcc0f9491a14bb9b824248925d09f68c75 (patch)
tree6a94f6cf2c507aa82c9dc9221fe78dd1196e524d /tests
parent64b19b4b9a0004b0e7f8466d77c6597878778ebc (diff)
parent54229196bd11913ef0ac2c44b9f090cf619d29d8 (diff)
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Merge pull request #10367
5422919 Improve unpack reserve handling (Lee Clagett)
Diffstat (limited to 'tests')
-rw-r--r--tests/unit_tests/serialization.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/unit_tests/serialization.cpp b/tests/unit_tests/serialization.cpp
index fdf603272..0cf0275e5 100644
--- a/tests/unit_tests/serialization.cpp
+++ b/tests/unit_tests/serialization.cpp
@@ -304,6 +304,20 @@ TEST(Serialization, serializes_vector_int64_as_fixed_int)
ASSERT_EQ(57, blob.size());
}
+TEST(Serialization, deserializes_vector_reserve)
+{
+ std::vector<int64_t> v;
+ string blob;
+
+ tools::write_varint(std::back_inserter(blob), unsigned(100));
+ blob.append(std::string(100, 0));
+
+ ASSERT_LT(v.capacity(), 20);
+ ASSERT_FALSE(serialization::parse_binary(blob, v));
+ ASSERT_LT(v.capacity(), 100); // could fail if lib allocates more in reserve call
+}
+
+
namespace
{
template<typename T>