Module: wine Branch: master Commit: c2c1a55f1c08f35ae02b811d1141acd6ec76fca6 URL: http://source.winehq.org/git/wine.git/?a=commit;h=c2c1a55f1c08f35ae02b811d11...
Author: Colin Finck mail@colinfinck.de Date: Sun Jul 27 21:16:59 2008 +0200
kernel32: Add a lot of new tests for the actual WideCharToMultiByte string conversion as well.
---
dlls/kernel32/tests/codepage.c | 134 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 134 insertions(+), 0 deletions(-)
diff --git a/dlls/kernel32/tests/codepage.c b/dlls/kernel32/tests/codepage.c index e8908f7..a20a306 100644 --- a/dlls/kernel32/tests/codepage.c +++ b/dlls/kernel32/tests/codepage.c @@ -2,6 +2,7 @@ * Unit tests for code page to/from unicode translations * * Copyright (c) 2002 Dmitry Timoshkov + * Copyright (c) 2008 Colin Finck * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -203,17 +204,150 @@ static void test_overlapped_buffers(void) char buf[256]; int ret;
+ SetLastError(0xdeadbeef); memcpy((WCHAR *)(buf + 1), strW, sizeof(strW)); ret = WideCharToMultiByte(CP_ACP, 0, (WCHAR *)(buf + 1), -1, buf, sizeof(buf), NULL, NULL); ok(ret == sizeof(strA), "unexpected ret %d\n", ret); ok(!memcmp(buf, strA, sizeof(strA)), "conversion failed: %s\n", buf); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); +} + +static void test_string_conversion(LPBOOL bUsedDefaultChar) +{ + char mbc; + char mbs[5]; + int ret; + WCHAR wc1 = 228; /* Western Windows-1252 character */ + WCHAR wc2 = 1088; /* Russian Windows-1251 character not displayable for Windows-1252 */ + WCHAR wcs[5] = {'T', 'h', 1088, 'i', 0}; /* String with ASCII characters and a Russian character */ + WCHAR dbwcs[3] = {28953, 25152, 0}; /* String with Chinese (codepage 950) characters */ + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, &wc1, 1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 1, "ret is %d\n", ret); + ok(mbc == -28, "mbc is %d\n", mbc); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, &wc2, 1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 1, "ret is %d\n", ret); + ok(mbc == 63, "mbc is %d\n", mbc); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1251, 0, &wc2, 1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 1, "ret is %d\n", ret); + ok(mbc == -16, "mbc is %d\n", mbc); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1251, 0, &wc1, 1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 1, "ret is %d\n", ret); + ok(mbc == 97, "mbc is %d\n", mbc); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + /* This call triggers the last Win32 error */ + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, wcs, -1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 0, "ret is %d\n", ret); + ok(mbc == 84, "mbc is %d\n", mbc); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, wcs, -1, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 5, "ret is %d\n", ret); + ok(!strcmp(mbs, "Th?i"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + mbs[0] = 0; + + /* WideCharToMultiByte mustn't add any null character automatically. + So in this case, we should get the same string again, even if we only copied the first three bytes. */ + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, wcs, 3, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 3, "ret is %d\n", ret); + ok(!strcmp(mbs, "Th?i"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + ZeroMemory(mbs, 5); + + /* Now this shouldn't be the case like above as we zeroed the complete string buffer. */ + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, wcs, 3, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 3, "ret is %d\n", ret); + ok(!strcmp(mbs, "Th?"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + /* Double-byte tests */ + ret = WideCharToMultiByte(1252, 0, dbwcs, 5, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 5, "ret is %d\n", ret); + ok(!strcmp(mbs, "??"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(950, 0, dbwcs, -1, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 5, "ret is %d\n", ret); + ok(!strcmp(mbs, "�H��"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(950, 0, dbwcs, 1, &mbc, 1, NULL, bUsedDefaultChar); + ok(ret == 0, "ret is %d\n", ret); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetLastError() is %u\n", GetLastError()); + ZeroMemory(mbs, 5); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(950, 0, dbwcs, 1, mbs, sizeof(mbs), NULL, bUsedDefaultChar); + ok(ret == 2, "ret is %d\n", ret); + ok(!strcmp(mbs, "�H"), "mbs is %s\n", mbs); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + /* Length-only tests */ + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, &wc2, 1, NULL, 0, NULL, bUsedDefaultChar); + ok(ret == 1, "ret is %d\n", ret); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(1252, 0, wcs, -1, NULL, 0, NULL, bUsedDefaultChar); + ok(ret == 5, "ret is %d\n", ret); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == TRUE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(950, 0, dbwcs, 1, NULL, 0, NULL, bUsedDefaultChar); + ok(ret == 2, "ret is %d\n", ret); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); + + SetLastError(0xdeadbeef); + ret = WideCharToMultiByte(950, 0, dbwcs, -1, NULL, 0, NULL, bUsedDefaultChar); + ok(ret == 5, "ret is %d\n", ret); + if(bUsedDefaultChar) ok(*bUsedDefaultChar == FALSE, "bUsedDefaultChar is %d\n", *bUsedDefaultChar); + ok(GetLastError() == 0xdeadbeef, "GetLastError() is %u\n", GetLastError()); }
START_TEST(codepage) { + BOOL bUsedDefaultChar; + test_destination_buffer(); test_null_source(); test_negative_source_length(); test_negative_dest_length(); test_overlapped_buffers(); + + /* WideCharToMultiByte has two code pathes, test both here */ + test_string_conversion(NULL); + test_string_conversion(&bUsedDefaultChar); }