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msvcrt: Add tests of file operations in ASCII mode.

This commit is contained in:
Duane Clark 2006-07-17 16:06:06 -07:00 committed by Alexandre Julliard
parent d85110a317
commit f8e4d4ccee
1 changed files with 52 additions and 0 deletions
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52
dlls/msvcrt/tests/file.c
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@ -132,6 +132,57 @@ static void test_fileops( void )
unlink ("fdopen.tst");
}
static void test_asciifileops( void )
{
static const char outbuffer[] = "0,1,2,3,4,5,6,7,8,9\r\n\r\nA,B,C,D,E\r\nX,Y,Z";
char buffer[256];
int fd;
FILE *file;
int i;
long l;
fd = open ("fdopen.tst", O_WRONLY | O_CREAT | O_BINARY, _S_IREAD |_S_IWRITE);
write (fd, outbuffer, sizeof (outbuffer));
close (fd);
/* Open file in ascii mode */
fd = open ("fdopen.tst", O_RDONLY);
file = fdopen (fd, "rb");
ok(strlen(outbuffer) == (sizeof(outbuffer)-1),"strlen/sizeof error\n");
ok(ftell(file) == 0,"Did not start at beginning of file\n");
ok(fgets(buffer,sizeof(buffer),file) !=0,"line 1 fgets failed unexpected\n");
ok(fgets(buffer,sizeof(buffer),file) !=0,"line 2 fgets failed unexpected\n");
ok(fgets(buffer,sizeof(buffer),file) !=0,"line 3 fgets failed unexpected\n");
ok(fgets(buffer,sizeof(buffer),file) !=0,"line 4 fgets failed unexpected\n");
ok(fgets(buffer,sizeof(buffer),file) ==0,"fgets didn't signal EOF\n");
ok(feof(file) !=0,"feof doesn't signal EOF\n");
rewind(file);
ok(ftell(file) == 0,"Did not rewind to beginning of file\n");
for (i=0; i<strlen(outbuffer); i++)
if (outbuffer[i] == '\n') break;
i++;
ok(fgets(buffer,strlen(outbuffer),file) !=0,"line 1 fgets failed unexpected\n");
l = ftell(file);
todo_wine ok(l == i,"line 1 ftell got %ld should be %d\n", l, i);
ok(lstrlenA(buffer) == i-1,"line 1 fgets got size %d should be %d\n", lstrlenA(buffer), i-1);
ok(fgets(buffer,sizeof(outbuffer),file) !=0,"line 2 fgets failed unexpected\n");
i += 2;
l = ftell(file);
todo_wine ok(l == i,"line 2 ftell got %ld should be %d\n", l, i);
ok(lstrlenA(buffer) == 1,"line 2 fgets got size %d should be %d\n", lstrlenA(buffer), 1);
ok(fgets(buffer,sizeof(outbuffer),file) !=0,"line 3 fgets failed unexpected\n");
for (; i<strlen(outbuffer); i++)
if (outbuffer[i] == '\n') break;
i++;
l = ftell(file);
ok(l == i,"line 3 ftell got %ld should be %d\n", l, i);
fclose (file);
unlink ("fdopen.tst");
}
static WCHAR* AtoW( char* p )
{
WCHAR* buffer;
@ -505,6 +556,7 @@ START_TEST(file)
test_fdopen();
test_fopen_fclose_fcloseall();
test_fileops();
test_asciifileops();
test_fgetwc();
test_file_put_get();
test_tmpnam();