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nodemcu-firmware/app/spiffs/test/test_bugreports.c

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/*
* test_bugreports.c
*
* Created on: Mar 8, 2015
* Author: petera
*/
#include "testrunner.h"
#include "test_spiffs.h"
#include "spiffs_nucleus.h"
#include "spiffs.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <dirent.h>
#include <unistd.h>
SUITE(bug_tests)
void setup() {
_setup_test_only();
}
void teardown() {
_teardown();
}
TEST(nodemcu_full_fs_1) {
fs_reset_specific(0, 0, 4096*20, 4096, 4096, 256);
int res;
spiffs_file fd;
printf(" fill up system by writing one byte a lot\n");
fd = SPIFFS_open(FS, "test1.txt", SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
TEST_CHECK(fd > 0);
int i;
spiffs_stat s;
res = SPIFFS_OK;
for (i = 0; i < 100*1000; i++) {
u8_t buf = 'x';
res = SPIFFS_write(FS, fd, &buf, 1);
}
int errno = SPIFFS_errno(FS);
int res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == SPIFFS_OK);
printf(" >>> file %s size: %i\n", s.name, s.size);
TEST_CHECK(errno == SPIFFS_ERR_FULL);
SPIFFS_close(FS, fd);
printf(" remove big file\n");
res = SPIFFS_remove(FS, "test1.txt");
printf("res:%i errno:%i\n",res, SPIFFS_errno(FS));
TEST_CHECK(res == SPIFFS_OK);
res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == -1);
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_ERR_FILE_CLOSED);
res2 = SPIFFS_stat(FS, "test1.txt", &s);
TEST_CHECK(res2 == -1);
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_ERR_NOT_FOUND);
printf(" create small file\n");
fd = SPIFFS_open(FS, "test2.txt", SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
TEST_CHECK(fd > 0);
res = SPIFFS_OK;
for (i = 0; res >= 0 && i < 1000; i++) {
u8_t buf = 'x';
res = SPIFFS_write(FS, fd, &buf, 1);
}
TEST_CHECK(res >= SPIFFS_OK);
res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == SPIFFS_OK);
printf(" >>> file %s size: %i\n", s.name, s.size);
TEST_CHECK(s.size == 1000);
SPIFFS_close(FS, fd);
return TEST_RES_OK;
} TEST_END(nodemcu_full_fs_1)
TEST(nodemcu_full_fs_2) {
fs_reset_specific(0, 0, 4096*22, 4096, 4096, 256);
int res;
spiffs_file fd;
printf(" fill up system by writing one byte a lot\n");
fd = SPIFFS_open(FS, "test1.txt", SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
TEST_CHECK(fd > 0);
int i;
spiffs_stat s;
res = SPIFFS_OK;
for (i = 0; i < 100*1000; i++) {
u8_t buf = 'x';
res = SPIFFS_write(FS, fd, &buf, 1);
}
int errno = SPIFFS_errno(FS);
int res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == SPIFFS_OK);
printf(" >>> file %s size: %i\n", s.name, s.size);
TEST_CHECK(errno == SPIFFS_ERR_FULL);
SPIFFS_close(FS, fd);
res2 = SPIFFS_stat(FS, "test1.txt", &s);
TEST_CHECK(res2 == SPIFFS_OK);
SPIFFS_clearerr(FS);
printf(" create small file\n");
fd = SPIFFS_open(FS, "test2.txt", SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
#if 0
// before gc in v3.1
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_OK);
TEST_CHECK(fd > 0);
for (i = 0; i < 1000; i++) {
u8_t buf = 'x';
res = SPIFFS_write(FS, fd, &buf, 1);
}
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_ERR_FULL);
res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == SPIFFS_OK);
printf(" >>> file %s size: %i\n", s.name, s.size);
TEST_CHECK(s.size == 0);
SPIFFS_clearerr(FS);
#else
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_ERR_FULL);
SPIFFS_clearerr(FS);
#endif
printf(" remove files\n");
res = SPIFFS_remove(FS, "test1.txt");
TEST_CHECK(res == SPIFFS_OK);
#if 0
res = SPIFFS_remove(FS, "test2.txt");
TEST_CHECK(res == SPIFFS_OK);
#endif
printf(" create medium file\n");
fd = SPIFFS_open(FS, "test3.txt", SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_OK);
TEST_CHECK(fd > 0);
for (i = 0; i < 20*1000; i++) {
u8_t buf = 'x';
res = SPIFFS_write(FS, fd, &buf, 1);
}
TEST_CHECK(SPIFFS_errno(FS) == SPIFFS_OK);
res2 = SPIFFS_fstat(FS, fd, &s);
TEST_CHECK(res2 == SPIFFS_OK);
printf(" >>> file %s size: %i\n", s.name, s.size);
TEST_CHECK(s.size == 20*1000);
return TEST_RES_OK;
} TEST_END(nodemcu_full_fs_2)
TEST(magic_test) {
// one obj lu page, not full
fs_reset_specific(0, 0, 4096*16, 4096, 4096*1, 128);
TEST_CHECK(SPIFFS_CHECK_MAGIC_POSSIBLE(FS));
// one obj lu page, full
fs_reset_specific(0, 0, 4096*16, 4096, 4096*2, 128);
TEST_CHECK(!SPIFFS_CHECK_MAGIC_POSSIBLE(FS));
// two obj lu pages, not full
fs_reset_specific(0, 0, 4096*16, 4096, 4096*4, 128);
TEST_CHECK(SPIFFS_CHECK_MAGIC_POSSIBLE(FS));
return TEST_RES_OK;
} TEST_END(magic_test)
TEST(nodemcu_309) {
fs_reset_specific(0, 0, 4096*20, 4096, 4096, 256);
int res;
spiffs_file fd;
int j;
for (j = 1; j <= 3; j++) {
char fname[32];
sprintf(fname, "20K%i.txt", j);
fd = SPIFFS_open(FS, fname, SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC | SPIFFS_DIRECT, 0);
TEST_CHECK(fd > 0);
int i;
spiffs_stat s;
res = SPIFFS_OK;
u8_t err = 0;
for (i = 1; i <= 1280; i++) {
char *buf = "0123456789ABCDE\n";
res = SPIFFS_write(FS, fd, buf, strlen(buf));
if (!err && res < 0) {
printf("err @ %i,%i\n", i, j);
err = 1;
}
}
}
int errno = SPIFFS_errno(FS);
TEST_CHECK(errno == SPIFFS_ERR_FULL);
u32_t total;
u32_t used;
SPIFFS_info(FS, &total, &used);
printf("total:%i\nused:%i\nremain:%i\nerrno:%i\n", total, used, total-used, errno);
TEST_CHECK(total-used < 11000);
spiffs_DIR d;
struct spiffs_dirent e;
struct spiffs_dirent *pe = &e;
SPIFFS_opendir(FS, "/", &d);
int spoon_guard = 0;
while ((pe = SPIFFS_readdir(&d, pe))) {
printf("%s [%04x] size:%i\n", pe->name, pe->obj_id, pe->size);
TEST_CHECK(spoon_guard++ < 3);
}
TEST_CHECK(spoon_guard == 3);
SPIFFS_closedir(&d);
return TEST_RES_OK;
} TEST_END(nodemcu_309)
TEST(robert) {
// create a clean file system starting at address 0, 2 megabytes big,
// sector size 65536, block size 65536, page size 256
fs_reset_specific(0, 0, 1024*1024*2, 65536, 65536, 256);
int res;
spiffs_file fd;
char fname[32];
sprintf(fname, "test.txt");
fd = SPIFFS_open(FS, fname, SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC, 0);
TEST_CHECK(fd > 0);
int i;
res = SPIFFS_OK;
char buf[500];
memset(buf, 0xaa, 500);
res = SPIFFS_write(FS, fd, buf, 500);
TEST_CHECK(res >= SPIFFS_OK);
SPIFFS_close(FS, fd);
int errno = SPIFFS_errno(FS);
TEST_CHECK(errno == SPIFFS_OK);
//SPIFFS_vis(FS);
// unmount
SPIFFS_unmount(FS);
// remount
res = fs_mount_specific(0, 1024*1024*2, 65536, 65536, 256);
TEST_CHECK(res== SPIFFS_OK);
//SPIFFS_vis(FS);
spiffs_stat s;
TEST_CHECK(SPIFFS_stat(FS, fname, &s) == SPIFFS_OK);
printf("file %s stat size %i\n", s.name, s.size);
TEST_CHECK(s.size == 500);
return TEST_RES_OK;
} TEST_END(robert)
TEST(spiffs_12) {
fs_reset_specific(0x4024c000, 0x4024c000 + 0, 192*1024, 4096, 4096*2, 256);
int res;
spiffs_file fd;
int j = 1;
while (1) {
char fname[32];
sprintf(fname, "file%i.txt", j);
fd = SPIFFS_open(FS, fname, SPIFFS_RDWR | SPIFFS_CREAT | SPIFFS_TRUNC | SPIFFS_DIRECT, 0);
if (fd <=0) break;
int i;
res = SPIFFS_OK;
for (i = 1; i <= 100; i++) {
char *buf = "0123456789ABCDE\n";
res = SPIFFS_write(FS, fd, buf, strlen(buf));
if (res < 0) break;
}
SPIFFS_close(FS, fd);
j++;
}
int errno = SPIFFS_errno(FS);
TEST_CHECK(errno == SPIFFS_ERR_FULL);
u32_t total;
u32_t used;
SPIFFS_info(FS, &total, &used);
printf("total:%i (%iK)\nused:%i (%iK)\nremain:%i (%iK)\nerrno:%i\n", total, total/1024, used, used/1024, total-used, (total-used)/1024, errno);
spiffs_DIR d;
struct spiffs_dirent e;
struct spiffs_dirent *pe = &e;
SPIFFS_opendir(FS, "/", &d);
while ((pe = SPIFFS_readdir(&d, pe))) {
printf("%s [%04x] size:%i\n", pe->name, pe->obj_id, pe->size);
}
SPIFFS_closedir(&d);
//SPIFFS_vis(FS);
//dump_page(FS, 0);
//dump_page(FS, 1);
return TEST_RES_OK;
} TEST_END(spiffs_12)
SUITE_END(bug_tests)
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