Module: wine Branch: master Commit: 777f3498298e3ae60899c5a99c8ee06d6b6c4633 URL: http://source.winehq.org/git/wine.git/?a=commit;h=777f3498298e3ae60899c5a99c...
Author: Piotr Caban piotr@codeweavers.com Date: Thu Jan 10 11:45:50 2013 +0100
msvcrt: Added read tests on unicode files.
---
dlls/msvcrt/tests/file.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 75 insertions(+), 0 deletions(-)
diff --git a/dlls/msvcrt/tests/file.c b/dlls/msvcrt/tests/file.c index 7304b34..b74e1d9 100644 --- a/dlls/msvcrt/tests/file.c +++ b/dlls/msvcrt/tests/file.c @@ -1034,6 +1034,17 @@ static void test_file_write_read( void ) ok(!memcmp(btext, "\xff\xfe\x61\x00\r\x00\n\x00\xff\xff", 10), "btext is incorrect\n"); _close(tempfd);
+ tempfd = _open(tempf, _O_RDONLY|_O_WTEXT, 0); + ok(tempfd != -1, "_open failed with error: %d\n", errno); + errno = 0xdeadbeef; + ret = _read(tempfd, btext, 3); + ok(ret == -1, "_read returned %d, expected -1\n", ret); + ok(errno == 22, "errno = %d\n", errno); + ret = _read(tempfd, btext, sizeof(btext)); + ok(ret == 6, "_read returned %d, expected 6\n", ret); + ok(!memcmp(btext, "\x61\x00\n\x00\xff\xff", 6), "btext is incorrect\n"); + _close(tempfd); + tempfd = _open(tempf, _O_CREAT|_O_TRUNC|_O_WRONLY|_O_U8TEXT, _S_IWRITE); ok(tempfd != -1, "_open failed with error: %d\n", errno); errno = 0xdeadbeef; @@ -1050,6 +1061,44 @@ static void test_file_write_read( void ) ok(ret == 7, "_read returned %d, expected 7\n", ret); ok(!memcmp(btext, "\xef\xbb\xbf\x61\r\n\x62", 7), "btext is incorrect\n"); _close(tempfd); + + tempfd = _open(tempf, _O_RDONLY|_O_WTEXT, 0); + ok(tempfd != -1, "_open failed with error: %d\n", errno); + ret = _read(tempfd, btext, sizeof(btext)); + ok(ret == 6, "_read returned %d, expected 6\n", ret); + ok(!memcmp(btext, "\x61\x00\n\x00\x62\x00", 6), "btext is incorrect\n"); + + /* when buffer is small read sometimes fails in native implementation */ + lseek(tempfd, 3 /* skip bom */, SEEK_SET); + ret = _read(tempfd, btext, 4); + todo_wine ok(ret == -1, "_read returned %d, expected -1\n", ret); + + lseek(tempfd, 6, SEEK_SET); + ret = _read(tempfd, btext, 2); + ok(ret == 2, "_read returned %d, expected 2\n", ret); + ok(!memcmp(btext, "\x62\x00", 2), "btext is incorrect\n"); + _close(tempfd); + + tempfd = _open(tempf, _O_CREAT|_O_TRUNC|_O_WRONLY|_O_BINARY, _S_IWRITE); + ok(tempfd != -1, "_open failed with error: %d\n", errno); + ret = _write(tempfd, "\xef\xbb\xbf\x61\xc4\x85\x62\xc5\xbc\r\r\n", 12); + ok(ret == 12, "_write returned %d, expected 9\n", ret); + _close(tempfd); + + tempfd = _open(tempf, _O_RDONLY|_O_WTEXT, 0); + ok(tempfd != -1, "_open failed with error: %d\n", errno); + ret = _read(tempfd, btext, sizeof(btext)); + ok(ret == 12, "_read returned %d, expected 12\n", ret); + ok(!memcmp(btext, "\x61\x00\x05\x01\x62\x00\x7c\x01\x0d\x00\x0a\x00", 12), "btext is incorrect\n"); + + /* test invalid utf8 sequence */ + lseek(tempfd, 5, SEEK_SET); + ret = _read(tempfd, btext, sizeof(btext)); + todo_wine ok(ret == 10, "_read returned %d, expected 10\n", ret); + /* invalid char should be replaced by U+FFFD in MultiByteToWideChar */ + todo_wine ok(!memcmp(btext, "\xfd\xff", 2), "invalid UTF8 character was not replaced by U+FFFD\n"); + ok(!memcmp(btext+ret-8, "\x62\x00\x7c\x01\x0d\x00\x0a\x00", 8), "btext is incorrect\n"); + _close(tempfd); } else { @@ -1790,6 +1839,7 @@ static void test_pipes(const char* selfname) i=fclose(file); ok(!i, "unable to close the pipe: %d\n", errno);
+ /* test \r handling when it's the last character read */ if (_pipe(pipes, 1024, O_BINARY) < 0) { ok(0, "pipe failed with errno %d\n", errno); @@ -1810,6 +1860,31 @@ static void test_pipes(const char* selfname) r = read(pipes[0], buf, 1); ok(r == 1, "read returned %d, expected 1\n", r); ok(buf[0] == 'b', "buf[0] = %x, expected 'b'\n", buf[0]); + + if (p_fopen_s) + { + /* test utf16 read with insufficient data */ + r = write(pipes[1], "a\0b", 3); + ok(r == 3, "write returned %d, errno = %d\n", r, errno); + buf[2] = 'z'; + buf[3] = 'z'; + setmode(pipes[0], _O_WTEXT); + r = read(pipes[0], buf, 4); + ok(r == 2, "read returned %d, expected 2\n", r); + ok(!memcmp(buf, "a\0bz", 4), "read returned incorrect data\n"); + r = write(pipes[1], "\0", 1); + ok(r == 1, "write returned %d, errno = %d\n", r, errno); + buf[0] = 'z'; + buf[1] = 'z'; + r = read(pipes[0], buf, 2); + ok(r == 0, "read returned %d, expected 0\n", r); + ok(!memcmp(buf, "\0z", 2), "read returned incorrect data\n"); + } + else + { + win_skip("unicode mode tests on pipe\n"); + } + close(pipes[1]); close(pipes[0]); }