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Diffstat (limited to 'Swiften/Base/UnitTest/StringTest.cpp')
-rw-r--r--Swiften/Base/UnitTest/StringTest.cpp44
1 files changed, 43 insertions, 1 deletions
diff --git a/Swiften/Base/UnitTest/StringTest.cpp b/Swiften/Base/UnitTest/StringTest.cpp
index e2e1665..889c9c7 100644
--- a/Swiften/Base/UnitTest/StringTest.cpp
+++ b/Swiften/Base/UnitTest/StringTest.cpp
@@ -12,9 +12,11 @@
#include <Swiften/Base/Platform.h>
#include <Swiften/Base/String.h>
+#include <boost/format.hpp>
+
using namespace Swift;
-class StringTest : public CppUnit::TestFixture {
+ class StringTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(StringTest);
CPPUNIT_TEST(testGetUnicodeCodePoints);
CPPUNIT_TEST(testGetSplittedAtFirst);
@@ -25,6 +27,8 @@ class StringTest : public CppUnit::TestFixture {
CPPUNIT_TEST(testReplaceAll_LastChar);
CPPUNIT_TEST(testReplaceAll_ConsecutiveChars);
CPPUNIT_TEST(testReplaceAll_MatchingReplace);
+ CPPUNIT_TEST(testIsValidXMPPCharacter);
+ CPPUNIT_TEST(testSanitizeXMPPString);
CPPUNIT_TEST(testSplit);
#ifdef SWIFTEN_PLATFORM_WINDOWS
CPPUNIT_TEST(testConvertWStringToString);
@@ -107,6 +111,44 @@ class StringTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT_EQUAL(std::string("abbbc"), testling);
}
+ void testIsValidXMPPCharacter() {
+ const std::uint32_t testCharacters[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
+ 0x20, 0x7F, 0x80, 0x84, 0x85, 0xFF };
+ const auto testLength = sizeof(testCharacters) / sizeof(std::uint32_t);
+ const bool expectedValid[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 1, 0, 0, 0, 1, 1 };
+ static_assert(testLength == sizeof(expectedValid), "size of test data must match");
+
+ for (std::size_t i = 0; i != testLength; ++i) {
+ const auto c = testCharacters[i];
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(boost::str(boost::format("While testing at idx=%d: 0x%02x") % i % c), expectedValid[i], String::isValidXMPPCharacter(c));
+ }
+ }
+
+ void testSanitizeXMPPString() {
+ std::vector<std::pair<std::string, std::string>> testData = {
+ { "\0", "" },
+ { std::string("\0\t", 3), "\t" },
+ { "", "" },
+ { std::string("\0", 1) , std::string() },
+ { std::string("\0blah\0", 6) , std::string("blah", 4) },
+ { "z\xC3\x9F\xE6\xB0\xB4\xF0\x9D\x84\x8B" , "z\xC3\x9F\xE6\xB0\xB4\xF0\x9D\x84\x8B" }, // or in u8 notation: u8"z\u00df\u6c34\U0001d10b"
+ { "\x7FT\t\x0c\xff\xfeT", "T\tT" },
+ { "\x01Q\x0BW\x81T", "QWT" },
+ { "\xF0\x9F\x98\x83" "ABC" "\xE2\xBE\xA6", "\xF0\x9F\x98\x83" "ABC" "\xE2\xBE\xA6" }
+ };
+
+ for (std::size_t i = 0; i != testData.size(); ++i) {
+ const auto & t = testData[i];
+ const auto actual = String::sanitizeXMPPString(t.first);
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(boost::str(boost::format("While testing string idx=%d") % i), std::string(actual), t.second);
+ }
+ }
+
void testSplit() {
std::vector<std::string> result = String::split("abc def ghi", ' ');