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| author | chriseth <c@ethdev.com> | 2015-11-17 01:32:21 +0800 |
|---|---|---|
| committer | chriseth <c@ethdev.com> | 2015-11-17 01:32:21 +0800 |
| commit | 0c900f9b8afe4094ca52030f55fcf5e84980cc12 (patch) | |
| tree | 263bbba4f24ed18f304b7f2aae57396e665de3d8 /test | |
| parent | c881d103b26ff80ddfe6bfcea186bdca46a27d30 (diff) | |
| download | dexon-solidity-0c900f9b8afe4094ca52030f55fcf5e84980cc12.tar.gz dexon-solidity-0c900f9b8afe4094ca52030f55fcf5e84980cc12.tar.zst dexon-solidity-0c900f9b8afe4094ca52030f55fcf5e84980cc12.zip | |
Fix memory overwrite problem for arrays.
Diffstat (limited to 'test')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 460396a8..d39f87c9 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -5781,6 +5781,21 @@ BOOST_AUTO_TEST_CASE(lone_struct_array_type) BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(3))); } +BOOST_AUTO_TEST_CASE(memory_overwrite) +{ + char const* sourceCode = R"( + contract C { + function f() returns (bytes x) { + x = "12345"; + x[3] = 0x61; + x[0] = 0x62; + } + } + )"; + compileAndRun(sourceCode); + BOOST_CHECK(callContractFunction("f()") == encodeDyn(string("b23a5"))); +} + BOOST_AUTO_TEST_SUITE_END() } |