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added append test.

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This commit is contained in:
nvt-se 2008-11-13 14:46:50 +00:00
parent 2ec836f1f9
commit 636bf70a8c
1 changed files with 48 additions and 6 deletions
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54
examples/sky/test-coffee.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: test-coffee.c,v 1.2 2008/10/16 10:14:41 nvt-se Exp $
* $Id: test-coffee.c,v 1.3 2008/11/13 14:46:50 nvt-se Exp $
*/
/**
@ -57,14 +57,16 @@ static int
run_consistency_test(void)
{
int error;
int wfd, rfd;
unsigned char buf[256];
int r, i;
int wfd, rfd, afd;
unsigned char buf[256], buf2[11];
int r, i, j, total_read;
unsigned offset;
cfs_coffee_remove("T1");
cfs_coffee_remove("T2");
cfs_coffee_remove("T3");
wfd = rfd = -1;
wfd = rfd = afd = -1;
for(r = 0; r < sizeof(buf); r++) {
buf[r] = r;
@ -226,9 +228,49 @@ run_consistency_test(void)
}
}
/* Test 17: Append data to the same file many times. */
#define APPEND_BYTES 1000
#define BULK_SIZE 10
for(i = 0; i < APPEND_BYTES; i += BULK_SIZE) {
afd = cfs_open("T3", CFS_WRITE | CFS_APPEND);
if(afd < 0) {
FAIL(-30);
}
for(j = 0; j < BULK_SIZE; j++) {
buf[j] = 1 + ((i + j) & 0x7f);
}
if(cfs_write(afd, buf, BULK_SIZE) != BULK_SIZE) {
FAIL(-31);
}
cfs_close(afd);
}
/* Test 18: Read back the data written in Test 17 and verify that it
is correct. */
afd = cfs_open("T3", CFS_READ);
if(afd < 0) {
FAIL(-32);
}
total_read = 0;
while((r = cfs_read(afd, buf2, sizeof(buf2))) > 0) {
for(j = 0; j < r; j++) {
if(buf2[j] != 1 + ((total_read + j) & 0x7f)) {
FAIL(-33);
}
}
total_read += r;
}
if(r < 0) {
FAIL(-34);
}
if(total_read != APPEND_BYTES) {
FAIL(-35);
}
cfs_close(afd);
error = 0;
end:
cfs_close(wfd); cfs_close(rfd);
cfs_close(wfd); cfs_close(rfd); cfs_close(afd);
return error;
}
/*---------------------------------------------------------------------------*/