diff options
Diffstat (limited to 'tools/qa/cppunit/test_stream.cxx')
| -rw-r--r-- | tools/qa/cppunit/test_stream.cxx | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tools/qa/cppunit/test_stream.cxx b/tools/qa/cppunit/test_stream.cxx index 4672af6c70c9..02fe22343130 100644 --- a/tools/qa/cppunit/test_stream.cxx +++ b/tools/qa/cppunit/test_stream.cxx @@ -12,6 +12,7 @@ #include <cppunit/TestFixture.h> #include <cppunit/extensions/HelperMacros.h> #include <tools/stream.hxx> +#include <unotools/tempfile.hxx> #include <sstream> //Tests for eofbit/badbit/goodbit/failbit @@ -27,6 +28,7 @@ namespace void test_read_cstring(); void test_read_pstring(); void test_readline(); + void test_write_unicode(); CPPUNIT_TEST_SUITE(Test); CPPUNIT_TEST(test_stdstream); @@ -34,6 +36,7 @@ namespace CPPUNIT_TEST(test_read_cstring); CPPUNIT_TEST(test_read_pstring); CPPUNIT_TEST(test_readline); + CPPUNIT_TEST(test_write_unicode); CPPUNIT_TEST_SUITE_END(); }; @@ -275,6 +278,43 @@ namespace CPPUNIT_ASSERT(issB.eof()); //<-- diff A } + void Test::test_write_unicode() + { + const OUString write("abc"); + utl::TempFile aTempFile(u"test_write_unicode"); + aTempFile.EnableKillingFile(); + { + SvStream& s = *aTempFile.GetStream(StreamMode::WRITE); + s.SetEndian(SvStreamEndian::BIG); + if (!s.IsEndianSwap()) + s.SetEndian(SvStreamEndian::LITTLE); + CPPUNIT_ASSERT(s.IsEndianSwap()); + // StartWritingUnicodeText must switch to no endian swapping and write 0xfeff + s.StartWritingUnicodeText(); + // Without the fix in place, this would fail + CPPUNIT_ASSERT(!s.IsEndianSwap()); + s.WriteUnicodeOrByteText(write, RTL_TEXTENCODING_UNICODE); + aTempFile.CloseStream(); + } + { + SvStream& s = *aTempFile.GetStream(StreamMode::READ); + s.SetEndian(SvStreamEndian::BIG); + if (!s.IsEndianSwap()) + s.SetEndian(SvStreamEndian::LITTLE); + CPPUNIT_ASSERT(s.IsEndianSwap()); + s.StartReadingUnicodeText(RTL_TEXTENCODING_DONTKNOW); + CPPUNIT_ASSERT(!s.IsEndianSwap()); + CPPUNIT_ASSERT_EQUAL(sal_uInt64(2), s.Tell()); // after BOM + OUString read; + CPPUNIT_ASSERT(s.ReadUniOrByteStringLine(read, RTL_TEXTENCODING_UNICODE)); + // Without the fix in place, this would fail with + // - Expected: abc + // - Actual : 愀戀挀 + CPPUNIT_ASSERT_EQUAL(write, read); + aTempFile.CloseStream(); + } + } + CPPUNIT_TEST_SUITE_REGISTRATION(Test); } |