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- /*
- * test_spiffs.c
- *
- * Created on: Jun 19, 2013
- * Author: petera
- */
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include "params_test.h"
- #include "spiffs.h"
- #include "spiffs_nucleus.h"
- #include "testrunner.h"
- #include "test_spiffs.h"
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <fcntl.h>
- #include <dirent.h>
- #include <unistd.h>
- static unsigned char area[PHYS_FLASH_SIZE];
- static int erases[256];
- static char _path[256];
- static u32_t bytes_rd = 0;
- static u32_t bytes_wr = 0;
- static u32_t reads = 0;
- static u32_t writes = 0;
- static u32_t error_after_bytes_written = 0;
- static u32_t error_after_bytes_read = 0;
- static char error_after_bytes_written_once_only = 0;
- static char error_after_bytes_read_once_only = 0;
- static char log_flash_ops = 1;
- static u32_t fs_check_fixes = 0;
- spiffs __fs;
- static u8_t _work[LOG_PAGE*2];
- static u8_t _fds[FD_BUF_SIZE];
- static u8_t _cache[CACHE_BUF_SIZE];
- static int check_valid_flash = 1;
- #define TEST_PATH "test_data/"
- char *make_test_fname(const char *name) {
- sprintf(_path, "%s%s", TEST_PATH, name);
- return _path;
- }
- void clear_test_path() {
- DIR *dp;
- struct dirent *ep;
- dp = opendir(TEST_PATH);
- if (dp != NULL) {
- while ((ep = readdir(dp))) {
- if (ep->d_name[0] != '.') {
- sprintf(_path, "%s%s", TEST_PATH, ep->d_name);
- remove(_path);
- }
- }
- closedir(dp);
- }
- }
- static s32_t _read(u32_t addr, u32_t size, u8_t *dst) {
- if (log_flash_ops) {
- bytes_rd += size;
- reads++;
- if (error_after_bytes_read > 0 && bytes_rd >= error_after_bytes_read) {
- if (error_after_bytes_read_once_only) {
- error_after_bytes_read = 0;
- }
- return SPIFFS_ERR_TEST;
- }
- }
- if (addr < __fs.cfg.phys_addr) {
- printf("FATAL read addr too low %08x < %08x\n", addr, SPIFFS_PHYS_ADDR);
- exit(0);
- }
- if (addr + size > __fs.cfg.phys_addr + __fs.cfg.phys_size) {
- printf("FATAL read addr too high %08x + %08x > %08x\n", addr, size, SPIFFS_PHYS_ADDR + SPIFFS_FLASH_SIZE);
- exit(0);
- }
- memcpy(dst, &area[addr], size);
- return 0;
- }
- static s32_t _write(u32_t addr, u32_t size, u8_t *src) {
- int i;
- //printf("wr %08x %i\n", addr, size);
- if (log_flash_ops) {
- bytes_wr += size;
- writes++;
- if (error_after_bytes_written > 0 && bytes_wr >= error_after_bytes_written) {
- if (error_after_bytes_written_once_only) {
- error_after_bytes_written = 0;
- }
- return SPIFFS_ERR_TEST;
- }
- }
- if (addr < __fs.cfg.phys_addr) {
- printf("FATAL write addr too low %08x < %08x\n", addr, SPIFFS_PHYS_ADDR);
- exit(0);
- }
- if (addr + size > __fs.cfg.phys_addr + __fs.cfg.phys_size) {
- printf("FATAL write addr too high %08x + %08x > %08x\n", addr, size, SPIFFS_PHYS_ADDR + SPIFFS_FLASH_SIZE);
- exit(0);
- }
- for (i = 0; i < size; i++) {
- if (((addr + i) & (__fs.cfg.log_page_size-1)) != offsetof(spiffs_page_header, flags)) {
- if (check_valid_flash && ((area[addr + i] ^ src[i]) & src[i])) {
- printf("trying to write %02x to %02x at addr %08x\n", src[i], area[addr + i], addr+i);
- spiffs_page_ix pix = (addr + i) / LOG_PAGE;
- dump_page(&__fs, pix);
- return -1;
- }
- }
- area[addr + i] &= src[i];
- }
- return 0;
- }
- static s32_t _erase(u32_t addr, u32_t size) {
- if (addr & (__fs.cfg.phys_erase_block-1)) {
- printf("trying to erase at addr %08x, out of boundary\n", addr);
- return -1;
- }
- if (size & (__fs.cfg.phys_erase_block-1)) {
- printf("trying to erase at with size %08x, out of boundary\n", size);
- return -1;
- }
- erases[(addr-__fs.cfg.phys_addr)/__fs.cfg.phys_erase_block]++;
- memset(&area[addr], 0xff, size);
- return 0;
- }
- void hexdump_mem(u8_t *b, u32_t len) {
- while (len--) {
- if ((((intptr_t)b)&0x1f) == 0) {
- printf("\n");
- }
- printf("%02x", *b++);
- }
- printf("\n");
- }
- void hexdump(u32_t addr, u32_t len) {
- int remainder = (addr % 32) == 0 ? 0 : 32 - (addr % 32);
- u32_t a;
- for (a = addr - remainder; a < addr+len; a++) {
- if ((a & 0x1f) == 0) {
- if (a != addr) {
- printf(" ");
- int j;
- for (j = 0; j < 32; j++) {
- if (a-32+j < addr)
- printf(" ");
- else {
- printf("%c", (area[a-32+j] < 32 || area[a-32+j] >= 0x7f) ? '.' : area[a-32+j]);
- }
- }
- }
- printf("%s %08x: ", a<=addr ? "":"\n", a);
- }
- if (a < addr) {
- printf(" ");
- } else {
- printf("%02x", area[a]);
- }
- }
- int j;
- printf(" ");
- for (j = 0; j < 32; j++) {
- if (a-32+j < addr)
- printf(" ");
- else {
- printf("%c", (area[a-32+j] < 32 || area[a-32+j] >= 0x7f) ? '.' : area[a-32+j]);
- }
- }
- printf("\n");
- }
- void dump_page(spiffs *fs, spiffs_page_ix p) {
- printf("page %04x ", p);
- u32_t addr = SPIFFS_PAGE_TO_PADDR(fs, p);
- if (p % SPIFFS_PAGES_PER_BLOCK(fs) < SPIFFS_OBJ_LOOKUP_PAGES(fs)) {
- // obj lu page
- printf("OBJ_LU");
- } else {
- u32_t obj_id_addr = SPIFFS_BLOCK_TO_PADDR(fs, SPIFFS_BLOCK_FOR_PAGE(fs , p)) +
- SPIFFS_OBJ_LOOKUP_ENTRY_FOR_PAGE(fs, p) * sizeof(spiffs_obj_id);
- spiffs_obj_id obj_id = *((spiffs_obj_id *)&area[obj_id_addr]);
- // data page
- spiffs_page_header *ph = (spiffs_page_header *)&area[addr];
- printf("DATA %04x:%04x ", obj_id, ph->span_ix);
- printf("%s", ((ph->flags & SPIFFS_PH_FLAG_FINAL) == 0) ? "FIN " : "fin ");
- printf("%s", ((ph->flags & SPIFFS_PH_FLAG_DELET) == 0) ? "DEL " : "del ");
- printf("%s", ((ph->flags & SPIFFS_PH_FLAG_INDEX) == 0) ? "IDX " : "idx ");
- printf("%s", ((ph->flags & SPIFFS_PH_FLAG_USED) == 0) ? "USD " : "usd ");
- printf("%s ", ((ph->flags & SPIFFS_PH_FLAG_IXDELE) == 0) ? "IDL " : "idl ");
- if (obj_id & SPIFFS_OBJ_ID_IX_FLAG) {
- // object index
- printf("OBJ_IX");
- if (ph->span_ix == 0) {
- printf("_HDR ");
- spiffs_page_object_ix_header *oix_hdr = (spiffs_page_object_ix_header *)&area[addr];
- printf("'%s' %i bytes type:%02x", oix_hdr->name, oix_hdr->size, oix_hdr->type);
- }
- } else {
- // data page
- printf("CONTENT");
- }
- }
- printf("\n");
- u32_t len = fs->cfg.log_page_size;
- hexdump(addr, len);
- }
- void area_write(u32_t addr, u8_t *buf, u32_t size) {
- int i;
- for (i = 0; i < size; i++) {
- area[addr + i] = *buf++;
- }
- }
- void area_read(u32_t addr, u8_t *buf, u32_t size) {
- int i;
- for (i = 0; i < size; i++) {
- *buf++ = area[addr + i];
- }
- }
- void dump_erase_counts(spiffs *fs) {
- spiffs_block_ix bix;
- printf(" BLOCK |\n");
- printf(" AGE COUNT|\n");
- for (bix = 0; bix < fs->block_count; bix++) {
- printf("----%3i ----|", bix);
- }
- printf("\n");
- for (bix = 0; bix < fs->block_count; bix++) {
- spiffs_obj_id erase_mark;
- _spiffs_rd(fs, 0, 0, SPIFFS_ERASE_COUNT_PADDR(fs, bix), sizeof(spiffs_obj_id), (u8_t *)&erase_mark);
- if (erases[bix] == 0) {
- printf(" |");
- } else {
- printf("%7i %4i|", (fs->max_erase_count - erase_mark), erases[bix]);
- }
- }
- printf("\n");
- }
- void dump_flash_access_stats() {
- printf(" RD: %10i reads %10i bytes %10i avg bytes/read\n", reads, bytes_rd, reads == 0 ? 0 : (bytes_rd / reads));
- printf(" WR: %10i writes %10i bytes %10i avg bytes/write\n", writes, bytes_wr, writes == 0 ? 0 : (bytes_wr / writes));
- }
- static u32_t old_perc = 999;
- static void spiffs_check_cb_f(spiffs_check_type type, spiffs_check_report report,
- u32_t arg1, u32_t arg2) {
- /* if (report == SPIFFS_CHECK_PROGRESS && old_perc != arg1) {
- old_perc = arg1;
- printf("CHECK REPORT: ");
- switch(type) {
- case SPIFFS_CHECK_LOOKUP:
- printf("LU "); break;
- case SPIFFS_CHECK_INDEX:
- printf("IX "); break;
- case SPIFFS_CHECK_PAGE:
- printf("PA "); break;
- }
- printf("%i%%\n", arg1 * 100 / 256);
- }*/
- if (report != SPIFFS_CHECK_PROGRESS) {
- if (report != SPIFFS_CHECK_ERROR) fs_check_fixes++;
- printf(" check: ");
- switch (type) {
- case SPIFFS_CHECK_INDEX:
- printf("INDEX "); break;
- case SPIFFS_CHECK_LOOKUP:
- printf("LOOKUP "); break;
- case SPIFFS_CHECK_PAGE:
- printf("PAGE "); break;
- default:
- printf("???? "); break;
- }
- if (report == SPIFFS_CHECK_ERROR) {
- printf("ERROR %i", arg1);
- } else if (report == SPIFFS_CHECK_DELETE_BAD_FILE) {
- printf("DELETE BAD FILE %04x", arg1);
- } else if (report == SPIFFS_CHECK_DELETE_ORPHANED_INDEX) {
- printf("DELETE ORPHANED INDEX %04x", arg1);
- } else if (report == SPIFFS_CHECK_DELETE_PAGE) {
- printf("DELETE PAGE %04x", arg1);
- } else if (report == SPIFFS_CHECK_FIX_INDEX) {
- printf("FIX INDEX %04x:%04x", arg1, arg2);
- } else if (report == SPIFFS_CHECK_FIX_LOOKUP) {
- printf("FIX INDEX %04x:%04x", arg1, arg2);
- } else {
- printf("??");
- }
- printf("\n");
- }
- }
- void fs_reset_specific(u32_t phys_addr, u32_t phys_size,
- u32_t phys_sector_size,
- u32_t log_block_size, u32_t log_page_size) {
- memset(area, 0xcc, sizeof(area));
- memset(&area[phys_addr], 0xff, phys_size);
- spiffs_config c;
- c.hal_erase_f = _erase;
- c.hal_read_f = _read;
- c.hal_write_f = _write;
- c.log_block_size = log_block_size;
- c.log_page_size = log_page_size;
- c.phys_addr = phys_addr;
- c.phys_erase_block = phys_sector_size;
- c.phys_size = phys_size;
- memset(erases,0,sizeof(erases));
- memset(_cache,0,sizeof(_cache));
- SPIFFS_mount(&__fs, &c, _work, _fds, sizeof(_fds), _cache, sizeof(_cache), spiffs_check_cb_f);
- clear_flash_ops_log();
- log_flash_ops = 1;
- fs_check_fixes = 0;
- }
- void fs_reset() {
- fs_reset_specific(SPIFFS_PHYS_ADDR, SPIFFS_FLASH_SIZE, SECTOR_SIZE, LOG_BLOCK, LOG_PAGE);
- }
- void set_flash_ops_log(int enable) {
- log_flash_ops = enable;
- }
- void clear_flash_ops_log() {
- bytes_rd = 0;
- bytes_wr = 0;
- reads = 0;
- writes = 0;
- error_after_bytes_read = 0;
- error_after_bytes_written = 0;
- }
- u32_t get_flash_ops_log_read_bytes() {
- return bytes_rd;
- }
- u32_t get_flash_ops_log_write_bytes() {
- return bytes_wr;
- }
- void invoke_error_after_read_bytes(u32_t b, char once_only) {
- error_after_bytes_read = b;
- error_after_bytes_read_once_only = once_only;
- }
- void invoke_error_after_write_bytes(u32_t b, char once_only) {
- error_after_bytes_written = b;
- error_after_bytes_written_once_only = once_only;
- }
- void fs_set_validate_flashing(int i) {
- check_valid_flash = i;
- }
- void real_assert(int c, const char *n, const char *file, int l) {
- if (c == 0) {
- printf("ASSERT: %s %s @ %i\n", (n ? n : ""), file, l);
- printf("fs errno:%i\n", __fs.err_code);
- exit(0);
- }
- }
- int read_and_verify(char *name) {
- s32_t res;
- int fd = SPIFFS_open(&__fs, name, SPIFFS_RDONLY, 0);
- if (fd < 0) {
- printf(" read_and_verify: could not open file %s\n", name);
- return fd;
- }
- return read_and_verify_fd(fd, name);
- }
- int read_and_verify_fd(spiffs_file fd, char *name) {
- s32_t res;
- int pfd = open(make_test_fname(name), O_RDONLY);
- spiffs_stat s;
- res = SPIFFS_fstat(&__fs, fd, &s);
- if (res < 0) {
- printf(" read_and_verify: could not stat file %s\n", name);
- return res;
- }
- if (s.size == 0) {
- SPIFFS_close(&__fs, fd);
- close(pfd);
- return 0;
- }
- //printf("verifying %s, len %i\n", name, s.size);
- int offs = 0;
- u8_t buf_d[256];
- u8_t buf_v[256];
- while (offs < s.size) {
- int read_len = MIN(s.size - offs, sizeof(buf_d));
- res = SPIFFS_read(&__fs, fd, buf_d, read_len);
- if (res < 0) {
- printf(" read_and_verify: could not read file %s offs:%i len:%i filelen:%i\n", name, offs, read_len, s.size);
- return res;
- }
- int pres = read(pfd, buf_v, read_len);
- (void)pres;
- //printf("reading offs:%i len:%i spiffs_res:%i posix_res:%i\n", offs, read_len, res, pres);
- int i;
- int veri_ok = 1;
- for (i = 0; veri_ok && i < read_len; i++) {
- if (buf_d[i] != buf_v[i]) {
- printf("file verification mismatch @ %i, %02x %c != %02x %c\n", offs+i, buf_d[i], buf_d[i], buf_v[i], buf_v[i]);
- int j = MAX(0, i-16);
- int k = MIN(sizeof(buf_d), i+16);
- k = MIN(s.size-offs, k);
- int l;
- for (l = j; l < k; l++) {
- printf("%c", buf_d[l] > 31 ? buf_d[l] : '.');
- }
- printf("\n");
- for (l = j; l < k; l++) {
- printf("%c", buf_v[l] > 31 ? buf_v[l] : '.');
- }
- printf("\n");
- veri_ok = 0;
- }
- }
- if (!veri_ok) {
- SPIFFS_close(&__fs, fd);
- close(pfd);
- printf("data mismatch\n");
- return -1;
- }
- offs += read_len;
- }
- SPIFFS_close(&__fs, fd);
- close(pfd);
- return 0;
- }
- static void test_on_stop(test *t) {
- printf(" spiffs errno:%i\n", SPIFFS_errno(&__fs));
- #if SPIFFS_TEST_VISUALISATION
- SPIFFS_vis(FS);
- #endif
- }
- void memrand(u8_t *b, int len) {
- int i;
- for (i = 0; i < len; i++) {
- b[i] = rand();
- }
- }
- int test_create_file(char *name) {
- spiffs_stat s;
- spiffs_file fd;
- int res = SPIFFS_creat(FS, name, 0);
- CHECK_RES(res);
- fd = SPIFFS_open(FS, name, SPIFFS_RDONLY, 0);
- CHECK(fd >= 0);
- res = SPIFFS_fstat(FS, fd, &s);
- CHECK_RES(res);
- CHECK(strcmp((char*)s.name, name) == 0);
- CHECK(s.size == 0);
- SPIFFS_close(FS, fd);
- return 0;
- }
- int test_create_and_write_file(char *name, int size, int chunk_size) {
- int res;
- spiffs_file fd;
- printf(" create and write %s", name);
- res = test_create_file(name);
- if (res < 0) {
- printf(" failed creation, %i\n",res);
- }
- CHECK(res >= 0);
- fd = SPIFFS_open(FS, name, SPIFFS_APPEND | SPIFFS_RDWR, 0);
- if (res < 0) {
- printf(" failed open, %i\n",res);
- }
- CHECK(fd >= 0);
- int pfd = open(make_test_fname(name), O_APPEND | O_TRUNC | O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
- int offset = 0;
- int mark = 0;
- while (offset < size) {
- int len = MIN(size-offset, chunk_size);
- if (offset > mark) {
- mark += size/16;
- printf(".");
- fflush(stdout);
- }
- u8_t *buf = malloc(len);
- memrand(buf, len);
- res = SPIFFS_write(FS, fd, buf, len);
- write(pfd, buf, len);
- free(buf);
- if (res < 0) {
- printf("\n error @ offset %i, res %i\n", offset, res);
- }
- offset += len;
- CHECK(res >= 0);
- }
- printf("\n");
- close(pfd);
- spiffs_stat stat;
- res = SPIFFS_fstat(FS, fd, &stat);
- if (res < 0) {
- printf(" failed fstat, %i\n",res);
- }
- CHECK(res >= 0);
- if (stat.size != size) {
- printf(" failed size, %i != %i\n", stat.size, size);
- }
- CHECK(stat.size == size);
- SPIFFS_close(FS, fd);
- return 0;
- }
- #if SPIFFS_CACHE
- #if SPIFFS_CACHE_STATS
- static u32_t chits_tot = 0;
- static u32_t cmiss_tot = 0;
- #endif
- #endif
- void _setup_test_only() {
- fs_set_validate_flashing(1);
- test_init(test_on_stop);
- }
- void _setup() {
- fs_reset();
- _setup_test_only();
- }
- void _teardown() {
- printf(" free blocks : %i of %i\n", (FS)->free_blocks, (FS)->block_count);
- printf(" pages allocated : %i\n", (FS)->stats_p_allocated);
- printf(" pages deleted : %i\n", (FS)->stats_p_deleted);
- #if SPIFFS_GC_STATS
- printf(" gc runs : %i\n", (FS)->stats_gc_runs);
- #endif
- #if SPIFFS_CACHE
- #if SPIFFS_CACHE_STATS
- chits_tot += (FS)->cache_hits;
- cmiss_tot += (FS)->cache_misses;
- printf(" cache hits : %i (sum %i)\n", (FS)->cache_hits, chits_tot);
- printf(" cache misses : %i (sum %i)\n", (FS)->cache_misses, cmiss_tot);
- printf(" cache utiliz : %f\n", ((float)chits_tot/(float)(chits_tot + cmiss_tot)));
- #endif
- #endif
- dump_flash_access_stats();
- clear_flash_ops_log();
- #if SPIFFS_GC_STATS
- if ((FS)->stats_gc_runs > 0)
- #endif
- dump_erase_counts(FS);
- printf(" fs consistency check:\n");
- SPIFFS_check(FS);
- clear_test_path();
- //hexdump_mem(&area[SPIFFS_PHYS_ADDR - 16], 32);
- //hexdump_mem(&area[SPIFFS_PHYS_ADDR + SPIFFS_FLASH_SIZE - 16], 32);
- }
- u32_t tfile_get_size(tfile_size s) {
- switch (s) {
- case EMPTY:
- return 0;
- case SMALL:
- return SPIFFS_DATA_PAGE_SIZE(FS)/2;
- case MEDIUM:
- return SPIFFS_DATA_PAGE_SIZE(FS) * (SPIFFS_PAGES_PER_BLOCK(FS) - SPIFFS_OBJ_LOOKUP_PAGES(FS));
- case LARGE:
- return (FS)->cfg.phys_size/3;
- }
- return 0;
- }
- int run_file_config(int cfg_count, tfile_conf* cfgs, int max_runs, int max_concurrent_files, int dbg) {
- int res;
- tfile *tfiles = malloc(sizeof(tfile) * max_concurrent_files);
- memset(tfiles, 0, sizeof(tfile) * max_concurrent_files);
- int run = 0;
- int cur_config_ix = 0;
- char name[32];
- while (run < max_runs) {
- if (dbg) printf(" run %i/%i\n", run, max_runs);
- int i;
- for (i = 0; i < max_concurrent_files; i++) {
- sprintf(name, "file%i_%i", (1+run), i);
- tfile *tf = &tfiles[i];
- if (tf->state == 0 && cur_config_ix < cfg_count) {
- // create a new file
- strcpy(tf->name, name);
- tf->state = 1;
- tf->cfg = cfgs[cur_config_ix];
- int size = tfile_get_size(tf->cfg.tsize);
- if (dbg) printf(" create new %s with cfg %i/%i, size %i\n", name, (1+cur_config_ix), cfg_count, size);
- if (tf->cfg.tsize == EMPTY) {
- res = SPIFFS_creat(FS, name, 0);
- CHECK_RES(res);
- int pfd = open(make_test_fname(name), O_TRUNC | O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
- close(pfd);
- int extra_flags = tf->cfg.ttype == APPENDED ? SPIFFS_APPEND : 0;
- spiffs_file fd = SPIFFS_open(FS, name, extra_flags | SPIFFS_RDWR, 0);
- CHECK(fd > 0);
- tf->fd = fd;
- } else {
- int extra_flags = tf->cfg.ttype == APPENDED ? SPIFFS_APPEND : 0;
- spiffs_file fd = SPIFFS_open(FS, name, extra_flags | SPIFFS_TRUNC | SPIFFS_CREAT | SPIFFS_RDWR, 0);
- CHECK(fd > 0);
- extra_flags = tf->cfg.ttype == APPENDED ? O_APPEND : 0;
- int pfd = open(make_test_fname(name), extra_flags | O_TRUNC | O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
- tf->fd = fd;
- u8_t *buf = malloc(size);
- memrand(buf, size);
- res = SPIFFS_write(FS, fd, buf, size);
- CHECK_RES(res);
- write(pfd, buf, size);
- close(pfd);
- free(buf);
- res = read_and_verify(name);
- CHECK_RES(res);
- }
- cur_config_ix++;
- } else if (tf->state > 0) {
- // hande file lifecycle
- switch (tf->cfg.ttype) {
- case UNTAMPERED: {
- break;
- }
- case APPENDED: {
- if (dbg) printf(" appending %s\n", tf->name);
- int size = SPIFFS_DATA_PAGE_SIZE(FS)*3;
- u8_t *buf = malloc(size);
- memrand(buf, size);
- res = SPIFFS_write(FS, tf->fd, buf, size);
- CHECK_RES(res);
- int pfd = open(make_test_fname(tf->name), O_APPEND | O_RDWR);
- write(pfd, buf, size);
- close(pfd);
- free(buf);
- res = read_and_verify(tf->name);
- CHECK_RES(res);
- break;
- }
- case MODIFIED: {
- if (dbg) printf(" modify %s\n", tf->name);
- spiffs_stat stat;
- res = SPIFFS_fstat(FS, tf->fd, &stat);
- CHECK_RES(res);
- int size = stat.size / tf->cfg.tlife + SPIFFS_DATA_PAGE_SIZE(FS)/3;
- int offs = (stat.size / tf->cfg.tlife) * tf->state;
- res = SPIFFS_lseek(FS, tf->fd, offs, SPIFFS_SEEK_SET);
- CHECK_RES(res);
- u8_t *buf = malloc(size);
- memrand(buf, size);
- res = SPIFFS_write(FS, tf->fd, buf, size);
- CHECK_RES(res);
- int pfd = open(make_test_fname(tf->name), O_RDWR);
- lseek(pfd, offs, SEEK_SET);
- write(pfd, buf, size);
- close(pfd);
- free(buf);
- res = read_and_verify(tf->name);
- CHECK_RES(res);
- break;
- }
- case REWRITTEN: {
- if (tf->fd > 0) {
- SPIFFS_close(FS, tf->fd);
- }
- if (dbg) printf(" rewriting %s\n", tf->name);
- spiffs_file fd = SPIFFS_open(FS, tf->name, SPIFFS_TRUNC | SPIFFS_CREAT | SPIFFS_RDWR, 0);
- CHECK(fd > 0);
- int pfd = open(make_test_fname(tf->name), O_TRUNC | O_CREAT | O_RDWR, S_IRUSR | S_IWUSR);
- tf->fd = fd;
- int size = tfile_get_size(tf->cfg.tsize);
- u8_t *buf = malloc(size);
- memrand(buf, size);
- res = SPIFFS_write(FS, fd, buf, size);
- CHECK_RES(res);
- write(pfd, buf, size);
- close(pfd);
- free(buf);
- res = read_and_verify(tf->name);
- CHECK_RES(res);
- break;
- }
- }
- tf->state++;
- if (tf->state > tf->cfg.tlife) {
- // file outlived its time, kill it
- if (tf->fd > 0) {
- SPIFFS_close(FS, tf->fd);
- }
- if (dbg) printf(" removing %s\n", tf->name);
- res = read_and_verify(tf->name);
- CHECK_RES(res);
- res = SPIFFS_remove(FS, tf->name);
- CHECK_RES(res);
- remove(make_test_fname(tf->name));
- memset(tf, 0, sizeof(tf));
- }
- }
- }
- run++;
- }
- free(tfiles);
- return 0;
- }
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