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test: add a test about explicitly converting a string literal to string

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This commit is contained in:
Yoichi Hirai 2016-11-25 13:54:13 +01:00
parent e136ec8704
commit df5d5edd1b
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2 changed files with 16 additions and 1 deletions
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5
Changelog.md
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@ -1,3 +1,8 @@
### 0.4.7 (unreleased)
Bugfixes:
* Type checker: string literals that are not valid UTF-8 cannot be converted to string type
### 0.4.6 (2016-11-22) ### 0.4.6 (2016-11-22)
Bugfixes: Bugfixes:

12
test/libsolidity/SolidityNameAndTypeResolution.cpp
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@ -2038,7 +2038,7 @@ BOOST_AUTO_TEST_CASE(string)
BOOST_CHECK_NO_THROW(parseAndAnalyse(sourceCode)); BOOST_CHECK_NO_THROW(parseAndAnalyse(sourceCode));
} }
BOOST_AUTO_TEST_CASE(invalid_utf8) BOOST_AUTO_TEST_CASE(invalid_utf8_implicit)
{ {
char const* sourceCode = R"( char const* sourceCode = R"(
contract C { contract C {
@ -2048,6 +2048,16 @@ BOOST_AUTO_TEST_CASE(invalid_utf8)
CHECK_ERROR(sourceCode, TypeError, "invalid UTF-8"); CHECK_ERROR(sourceCode, TypeError, "invalid UTF-8");
} }
BOOST_AUTO_TEST_CASE(invalid_utf8_explicit)
{
char const* sourceCode = R"(
contract C {
string s = string("\xa0\x00");
}
)";
CHECK_ERROR(sourceCode, TypeError, "Explicit type conversion not allowed");
}
BOOST_AUTO_TEST_CASE(string_index) BOOST_AUTO_TEST_CASE(string_index)
{ {
char const* sourceCode = R"( char const* sourceCode = R"(