diff options
Diffstat (limited to 'Swiften/IDN/UnitTest/IDNConverterTest.cpp')
-rw-r--r-- | Swiften/IDN/UnitTest/IDNConverterTest.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Swiften/IDN/UnitTest/IDNConverterTest.cpp b/Swiften/IDN/UnitTest/IDNConverterTest.cpp index c5f94d0..77a1ece 100644 --- a/Swiften/IDN/UnitTest/IDNConverterTest.cpp +++ b/Swiften/IDN/UnitTest/IDNConverterTest.cpp @@ -78,3 +78,21 @@ TEST_F(IDNConverterTest, testGetEncoded_Invalid) { boost::optional<std::string> result = testling_->getIDNAEncoded("www.foo,bar.com"); ASSERT_FALSE(result); } + +TEST_F(IDNConverterTest, testRFC1035LengthRestrictions) { + // label size check, 63 octets or less + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + ".example")); + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(63, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(64, 'a') + "." + std::string(63, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(64, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(0, 'a') + "." + std::string(63, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(0, 'a') + ".example")); + + // domain name 255 octets or less + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + ".example")); + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(63, 'a') + ".example")); + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(63, 'a') + "." + std::string(63, 'a') + ".example")); + ASSERT_TRUE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(63, 'a') + "." + std::string(63, 'a') + "." + std::string(55, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(63, 'a') + "." + std::string(63, 'a') + "." + std::string(56, 'a') + ".example")); + ASSERT_FALSE(testling_->getIDNAEncoded(std::string(63, 'a') + "." + std::string(56, 'a') + "." + std::string(63, 'a') + "." + std::string(63, 'a') + ".example")); +} |