2 * Unit test suite for file functions
4 * Copyright 2002 Bill Currie
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include "wine/test.h"
30 static void test_fdopen( void )
32 static char buffer[] = {0,1,2,3,4,5,6,7,8,9};
36 fd = open ("fdopen.tst", O_WRONLY | O_CREAT | O_BINARY, _S_IREAD |_S_IWRITE);
37 write (fd, buffer, sizeof (buffer));
40 fd = open ("fdopen.tst", O_RDONLY | O_BINARY);
41 lseek (fd, 5, SEEK_SET);
42 file = fdopen (fd, "rb");
43 ok (fread (buffer, 1, sizeof (buffer), file) == 5, "read wrong byte count");
44 ok (memcmp (buffer, buffer + 5, 5) == 0, "read wrong bytes");
46 unlink ("fdopen.tst");
49 static WCHAR* AtoW( char* p )
52 DWORD len = MultiByteToWideChar( CP_ACP, 0, p, -1, NULL, 0 );
53 buffer = malloc( len * sizeof(WCHAR) );
54 MultiByteToWideChar( CP_ACP, 0, p, -1, buffer, len );
58 static void test_fgetwc( void )
64 const char mytext[]= "This is test_fgetwc\n";
66 WCHAR *mytextW = NULL, *aptr, *wptr;
67 BOOL diff_found = FALSE;
70 tempf=_tempnam(".","wne");
71 tempfh = fopen(tempf,"wt"); /* open in TEXT mode */
74 tempfh = fopen(tempf,"rt");
75 fgetws(wtextW,LLEN,tempfh);
76 mytextW = AtoW ((char*)mytext);
80 for (i=0; i<strlen(mytext); i++, aptr++, wptr++)
82 diff_found |= (*aptr != *wptr);
84 ok(!(diff_found), "fgetwc difference found in TEXT mode");
85 if(mytextW) free (mytextW);
90 static void test_file_put_get( void )
94 const char mytext[]= "This is a test_file_put_get\n";
95 const char dostext[]= "This is a test_file_put_get\r\n";
98 WCHAR *mytextW = NULL, *aptr, *wptr;
99 BOOL diff_found = FALSE;
102 tempf=_tempnam(".","wne");
103 tempfh = fopen(tempf,"wt"); /* open in TEXT mode */
104 fputs(mytext,tempfh);
106 tempfh = fopen(tempf,"rb"); /* open in TEXT mode */
107 fgets(btext,LLEN,tempfh);
108 ok( strlen(mytext) + 1 == strlen(btext),"TEXT/BINARY mode not handled for write");
109 ok( btext[strlen(mytext)-1] == '\r', "CR not written");
111 tempfh = fopen(tempf,"wb"); /* open in BINARY mode */
112 fputs(dostext,tempfh);
114 tempfh = fopen(tempf,"rt"); /* open in TEXT mode */
115 fgets(btext,LLEN,tempfh);
116 ok(strcmp(btext, mytext) == 0,"_O_TEXT read doesn't strip CR");
118 tempfh = fopen(tempf,"rb"); /* open in TEXT mode */
119 fgets(btext,LLEN,tempfh);
120 ok(strcmp(btext, dostext) == 0,"_O_BINARY read doesn't preserve CR");
123 tempfh = fopen(tempf,"rt"); /* open in TEXT mode */
124 fgetws(wtextW,LLEN,tempfh);
125 mytextW = AtoW ((char*)mytext);
129 for (i=0; i<strlen(mytext); i++, aptr++, wptr++)
131 diff_found |= (*aptr != *wptr);
133 ok(!(diff_found), "fgetwc doesn't strip CR in TEXT mode");
134 if(mytextW) free (mytextW);
138 static void test_file_write_read( void )
142 const char mytext[]= "This is test_file_write_read\nsecond line\n";
143 const char dostext[]= "This is test_file_write_read\r\nsecond line\r\n";
146 tempf=_tempnam(".","wne");
147 ok((tempfd = _open(tempf,_O_CREAT|_O_TRUNC|_O_TEXT|_O_RDWR,_S_IREAD | _S_IWRITE)) != -1,"Can't open"); /* open in TEXT mode */
148 ok(_write(tempfd,mytext,strlen(mytext)) == lstrlenA(mytext), "_write _O_TEXT bad return value");
150 tempfd = _open(tempf,_O_RDONLY|_O_BINARY,0); /* open in BINARY mode */
151 ok(_read(tempfd,btext,LLEN) == lstrlenA(dostext), "_read _O_BINARY got bad length");
152 ok( memcmp(dostext,btext,strlen(dostext)) == 0,"problems with _O_TEXT _write and _O_BINARY _write");
153 ok( btext[strlen(dostext)-2] == '\r', "CR not written");
155 tempfd = _open(tempf,_O_RDONLY|_O_TEXT); /* open in TEXT mode */
156 ok(_read(tempfd,btext,LLEN) == lstrlenA(mytext), "_read _O_TEXT got bad length");
157 ok( memcmp(mytext,btext,strlen(mytext)) == 0,"problems with _O_TEXT _write / _write");
159 ok(unlink(tempf) !=-1 ,"Can't unlink");
161 tempf=_tempnam(".","wne");
162 ok((tempfd = _open(tempf,_O_CREAT|_O_TRUNC|_O_BINARY|_O_RDWR,0)) != -1,"Can't open %s",tempf); /* open in BINARY mode */
163 ok(_write(tempfd,dostext,strlen(dostext)) == lstrlenA(dostext), "_write _O_TEXT bad return value");
165 tempfd = _open(tempf,_O_RDONLY|_O_BINARY,0); /* open in BINARY mode */
166 ok(_read(tempfd,btext,LLEN) == lstrlenA(dostext), "_read _O_BINARY got bad length");
167 ok( memcmp(dostext,btext,strlen(dostext)) == 0,"problems with _O_TEXT _write and _O_BINARY _write");
168 ok( btext[strlen(dostext)-2] == '\r', "CR not written");
170 tempfd = _open(tempf,_O_RDONLY|_O_TEXT); /* open in TEXT mode */
171 ok(_read(tempfd,btext,LLEN) == lstrlenA(mytext), "_read _O_TEXT got bad length");
172 ok( memcmp(mytext,btext,strlen(mytext)) == 0,"problems with _O_TEXT _write / _write");
184 test_file_write_read();