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Diffstat (limited to 'test/libsolidity/SolidityScanner.cpp')
| -rw-r--r-- | test/libsolidity/SolidityScanner.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityScanner.cpp b/test/libsolidity/SolidityScanner.cpp index 020bce7f..f455c5eb 100644 --- a/test/libsolidity/SolidityScanner.cpp +++ b/test/libsolidity/SolidityScanner.cpp @@ -127,6 +127,26 @@ BOOST_AUTO_TEST_CASE(scientific_notation) BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); } +BOOST_AUTO_TEST_CASE(trailing_dot) +{ + Scanner scanner(CharStream("2.5")); + BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number); + BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); + scanner.reset(CharStream("2.5e10"), ""); + BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number); + BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); + scanner.reset(CharStream(".5"), ""); + BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number); + BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); + scanner.reset(CharStream(".5e10"), ""); + BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number); + BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); + scanner.reset(CharStream("2."), ""); + BOOST_CHECK_EQUAL(scanner.currentToken(), Token::Number); + BOOST_CHECK_EQUAL(scanner.next(), Token::Period); + BOOST_CHECK_EQUAL(scanner.next(), Token::EOS); +} + BOOST_AUTO_TEST_CASE(negative_numbers) { Scanner scanner(CharStream("var x = -.2 + -0x78 + -7.3 + 8.9 + 2e-2;")); |