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authorchriseth <chris@ethereum.org>2017-09-28 16:59:34 +0800
committerchriseth <chris@ethereum.org>2017-09-29 21:31:00 +0800
commit5028ccbe84cc0732ce9e84c9f55fa2cf8fd7f666 (patch)
tree7418d6cd6bacc614117615c0290b68e97089e296 /test
parenta1f304664735078c5b3d11e1d9d0334dffdf6bbd (diff)
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Tests for SMT checker.
Diffstat (limited to 'test')
-rw-r--r--test/libsolidity/SMTChecker.cpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/test/libsolidity/SMTChecker.cpp b/test/libsolidity/SMTChecker.cpp
new file mode 100644
index 00000000..d58f296f
--- /dev/null
+++ b/test/libsolidity/SMTChecker.cpp
@@ -0,0 +1,86 @@
+/*
+ This file is part of solidity.
+
+ solidity is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ solidity is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with solidity. If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * Unit tests for the SMT checker.
+ */
+
+#include <test/libsolidity/AnalysisFramework.h>
+
+#include <boost/test/unit_test.hpp>
+
+#include <string>
+
+using namespace std;
+
+namespace dev
+{
+namespace solidity
+{
+namespace test
+{
+
+class SMTCheckerFramework: public AnalysisFramework
+{
+public:
+ SMTCheckerFramework()
+ {
+ m_warningsToFilter.push_back("Experimental features are turned on.");
+ }
+
+protected:
+ virtual std::pair<SourceUnit const*, std::shared_ptr<Error const>>
+ parseAnalyseAndReturnError(
+ std::string const& _source,
+ bool _reportWarnings = false,
+ bool _insertVersionPragma = true,
+ bool _allowMultipleErrors = false
+ )
+ {
+ return AnalysisFramework::parseAnalyseAndReturnError(
+ "pragma experimental SMTChecker;\n" + _source,
+ _reportWarnings,
+ _insertVersionPragma,
+ _allowMultipleErrors
+ );
+ }
+};
+
+BOOST_FIXTURE_TEST_SUITE(SMTChecker, SMTCheckerFramework)
+
+BOOST_AUTO_TEST_CASE(smoke_test)
+{
+ string text = R"(
+ contract C { }
+ )";
+ CHECK_SUCCESS_NO_WARNINGS(text);
+}
+
+BOOST_AUTO_TEST_CASE(simple_overflow)
+{
+ string text = R"(
+ contract C {
+ function f(uint a, uint b) public pure returns (uint) { return a + b; }
+ }
+ )";
+ CHECK_WARNING(text, "Overflow (resulting value larger than");
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+}
+}
+}