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Posted to commits@mynewt.apache.org by cc...@apache.org on 2016/10/17 23:59:34 UTC
[08/16] incubator-mynewt-core git commit: Unit test infrastructure
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/75101ba4/fs/nffs/test/src/nffs_test.c
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diff --git a/fs/nffs/test/src/nffs_test.c b/fs/nffs/test/src/nffs_test.c
new file mode 100644
index 0000000..be9791c
--- /dev/null
+++ b/fs/nffs/test/src/nffs_test.c
@@ -0,0 +1,721 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "syscfg/syscfg.h"
+#include "hal/hal_flash.h"
+#include "testutil/testutil.h"
+#include "fs/fs.h"
+#include "nffs/nffs.h"
+#include "nffs/nffs_test.h"
+#include "nffs_test_priv.h"
+#include "nffs_priv.h"
+#include "nffs_test.h"
+
+#if MYNEWT_VAL(SELFTEST)
+struct nffs_area_desc nffs_selftest_area_descs[] = {
+ { 0x00000000, 16 * 1024 },
+ { 0x00004000, 16 * 1024 },
+ { 0x00008000, 16 * 1024 },
+ { 0x0000c000, 16 * 1024 },
+ { 0x00010000, 64 * 1024 },
+ { 0x00020000, 128 * 1024 },
+ { 0x00040000, 128 * 1024 },
+ { 0x00060000, 128 * 1024 },
+ { 0x00080000, 128 * 1024 },
+ { 0x000a0000, 128 * 1024 },
+ { 0x000c0000, 128 * 1024 },
+ { 0x000e0000, 128 * 1024 },
+ { 0, 0 },
+};
+
+struct nffs_area_desc *save_area_descs;
+
+void
+nffs_testcase_pre(void* arg)
+{
+ save_area_descs = nffs_current_area_descs;
+ nffs_current_area_descs = nffs_selftest_area_descs;
+ return;
+}
+
+void
+nffs_testcase_post(void* arg)
+{
+ nffs_current_area_descs = save_area_descs;
+ return;
+}
+
+TEST_CASE_DECL(nffs_test_unlink)
+TEST_CASE_DECL(nffs_test_mkdir)
+TEST_CASE_DECL(nffs_test_rename)
+TEST_CASE_DECL(nffs_test_truncate)
+TEST_CASE_DECL(nffs_test_append)
+TEST_CASE_DECL(nffs_test_read)
+TEST_CASE_DECL(nffs_test_open)
+TEST_CASE_DECL(nffs_test_overwrite_one)
+TEST_CASE_DECL(nffs_test_overwrite_two)
+TEST_CASE_DECL(nffs_test_overwrite_three)
+TEST_CASE_DECL(nffs_test_overwrite_many)
+TEST_CASE_DECL(nffs_test_long_filename)
+TEST_CASE_DECL(nffs_test_large_write)
+TEST_CASE_DECL(nffs_test_many_children)
+TEST_CASE_DECL(nffs_test_gc)
+TEST_CASE_DECL(nffs_test_wear_level)
+TEST_CASE_DECL(nffs_test_corrupt_scratch)
+TEST_CASE_DECL(nffs_test_incomplete_block)
+TEST_CASE_DECL(nffs_test_corrupt_block)
+TEST_CASE_DECL(nffs_test_large_unlink)
+TEST_CASE_DECL(nffs_test_large_system)
+TEST_CASE_DECL(nffs_test_lost_found)
+TEST_CASE_DECL(nffs_test_readdir)
+TEST_CASE_DECL(nffs_test_split_file)
+TEST_CASE_DECL(nffs_test_gc_on_oom)
+
+void
+nffs_test_suite_gen_1_1_init(void)
+{
+ nffs_config.nc_num_cache_inodes = 1;
+ nffs_config.nc_num_cache_blocks = 1;
+
+ tu_suite_set_pre_test_cb(nffs_testcase_pre, NULL);
+ tu_suite_set_post_test_cb(nffs_testcase_post, NULL);
+ return;
+}
+
+void
+nffs_test_suite_gen_4_32_init(void)
+{
+ nffs_config.nc_num_cache_inodes = 4;
+ nffs_config.nc_num_cache_blocks = 32;
+
+ tu_suite_set_pre_test_cb(nffs_testcase_pre, NULL);
+ tu_suite_set_post_test_cb(nffs_testcase_post, NULL);
+ return;
+}
+
+void
+nffs_test_suite_gen_32_1024_init(void)
+{
+ nffs_config.nc_num_cache_inodes = 32;
+ nffs_config.nc_num_cache_blocks = 1024;
+
+ tu_suite_set_pre_test_cb(nffs_testcase_pre, NULL);
+ tu_suite_set_post_test_cb(nffs_testcase_post, NULL);
+ return;
+}
+
+TEST_SUITE(nffs_test_suite)
+{
+ int rc;
+
+ rc = nffs_init();
+ TEST_ASSERT(rc == 0);
+
+ nffs_test_unlink();
+ nffs_test_mkdir();
+ nffs_test_rename();
+ nffs_test_truncate();
+ nffs_test_append();
+ nffs_test_read();
+ nffs_test_open();
+ nffs_test_overwrite_one();
+ nffs_test_overwrite_two();
+ nffs_test_overwrite_three();
+ nffs_test_overwrite_many();
+ nffs_test_long_filename();
+ nffs_test_large_write();
+ nffs_test_many_children();
+ nffs_test_gc();
+ nffs_test_wear_level();
+ nffs_test_corrupt_scratch();
+ nffs_test_incomplete_block();
+ nffs_test_corrupt_block();
+ nffs_test_large_unlink();
+ nffs_test_large_system();
+ nffs_test_lost_found();
+ nffs_test_readdir();
+ nffs_test_split_file();
+ nffs_test_gc_on_oom();
+}
+
+TEST_CASE_DECL(nffs_test_cache_large_file)
+
+TEST_SUITE(nffs_suite_cache)
+{
+ int rc;
+
+ rc = nffs_init();
+ TEST_ASSERT(rc == 0);
+
+ nffs_test_cache_large_file();
+}
+
+void
+nffs_test_suite_cache_init(void)
+{
+ memset(&nffs_config, 0, sizeof nffs_config);
+ nffs_config.nc_num_cache_inodes = 4;
+ nffs_config.nc_num_cache_blocks = 64;
+
+ tu_suite_set_pre_test_cb(nffs_testcase_pre, NULL);
+ tu_suite_set_post_test_cb(nffs_testcase_post, NULL);
+ return;
+}
+
+int
+main(void)
+{
+ ts_config.ts_print_results = 1;
+ ts_config.ts_system_assert = 0; /* handle asserts */
+ nffs_config.nc_num_inodes = 1024 * 8;
+ nffs_config.nc_num_blocks = 1024 * 20;
+ nffs_current_area_descs = nffs_selftest_area_descs;
+
+ tu_init();
+
+ tu_suite_set_init_cb((void*)nffs_test_suite_gen_1_1_init, NULL);
+ nffs_test_suite();
+
+ tu_suite_set_init_cb((void*)nffs_test_suite_gen_4_32_init, NULL);
+ nffs_test_suite();
+
+ tu_suite_set_init_cb((void*)nffs_test_suite_gen_32_1024_init, NULL);
+ nffs_test_suite();
+
+ tu_suite_set_init_cb((void*)nffs_test_suite_cache_init, NULL);
+ nffs_suite_cache();
+
+ return tu_any_failed;
+}
+
+#if 0
+#include <unistd.h>
+
+void
+nffs_assert_handler(const char *file, int line, const char *func, const char *e)
+{
+ char msg[256];
+
+ snprintf(msg, sizeof(msg), "assert at %s:%d\n", file, line);
+ write(1, msg, strlen(msg));
+ _exit(1);
+}
+#endif
+
+#ifdef NFFS_DEBUG
+/*
+ * All debug stuff below this
+ */
+int print_verbose;
+
+void
+print_inode_entry(struct nffs_inode_entry *inode_entry, int indent)
+{
+ struct nffs_inode inode;
+ char name[NFFS_FILENAME_MAX_LEN + 1];
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (inode_entry == nffs_root_dir) {
+ printf("%*s/\n", indent, "");
+ return;
+ }
+
+ rc = nffs_inode_from_entry(&inode, inode_entry);
+ /*
+ * Dummy inode
+ */
+ if (rc == FS_ENOENT) {
+ printf(" DUMMY %d\n", rc);
+ return;
+ }
+
+ nffs_flash_loc_expand(inode_entry->nie_hash_entry.nhe_flash_loc,
+ &area_idx, &area_offset);
+
+ rc = nffs_flash_read(area_idx,
+ area_offset + sizeof (struct nffs_disk_inode),
+ name, inode.ni_filename_len);
+
+ name[inode.ni_filename_len] = '\0';
+
+ /*printf("%*s%s\n", indent, "", name[0] == '\0' ? "/" : name);*/
+ printf("%*s%s %d %d %x\n", indent, "", name[0] == '\0' ? "/" : name,
+ inode.ni_filename_len, inode.ni_seq,
+ inode.ni_inode_entry->nie_flags);
+}
+
+void
+process_inode_entry(struct nffs_inode_entry *inode_entry, int indent)
+{
+ struct nffs_inode_entry *child;
+
+ print_inode_entry(inode_entry, indent);
+
+ if (nffs_hash_id_is_dir(inode_entry->nie_hash_entry.nhe_id)) {
+ SLIST_FOREACH(child, &inode_entry->nie_child_list, nie_sibling_next) {
+ process_inode_entry(child, indent + 2);
+ }
+ }
+}
+
+int
+print_nffs_flash_inode(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_inode ndi;
+ char filename[128];
+ int len;
+ int rc;
+
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndi, sizeof(ndi));
+ assert(rc == 0);
+
+ memset(filename, 0, sizeof(filename));
+ len = min(sizeof(filename) - 1, ndi.ndi_filename_len);
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off + sizeof(ndi),
+ filename, len);
+
+ printf(" off %x %s id %x flen %d seq %d last %x prnt %x flgs %x %s\n",
+ off,
+ (nffs_hash_id_is_file(ndi.ndi_id) ? "File" :
+ (nffs_hash_id_is_dir(ndi.ndi_id) ? "Dir" : "???")),
+ ndi.ndi_id,
+ ndi.ndi_filename_len,
+ ndi.ndi_seq,
+ ndi.ndi_lastblock_id,
+ ndi.ndi_parent_id,
+ ndi.ndi_flags,
+ filename);
+ return sizeof(ndi) + ndi.ndi_filename_len;
+}
+
+int
+print_nffs_flash_block(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_block ndb;
+ int rc;
+
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndb, sizeof(ndb));
+ assert(rc == 0);
+
+ printf(" off %x Block id %x len %d seq %d prev %x own ino %x\n",
+ off,
+ ndb.ndb_id,
+ ndb.ndb_data_len,
+ ndb.ndb_seq,
+ ndb.ndb_prev_id,
+ ndb.ndb_inode_id);
+ return sizeof(ndb) + ndb.ndb_data_len;
+}
+
+int
+print_nffs_flash_object(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_object ndo;
+
+ hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndo.ndo_un_obj, sizeof(ndo.ndo_un_obj));
+
+ if (nffs_hash_id_is_inode(ndo.ndo_disk_inode.ndi_id)) {
+ return print_nffs_flash_inode(area, off);
+
+ } else if (nffs_hash_id_is_block(ndo.ndo_disk_block.ndb_id)) {
+ return print_nffs_flash_block(area, off);
+
+ } else if (ndo.ndo_disk_block.ndb_id == 0xffffffff) {
+ return area->na_length;
+
+ } else {
+ return 1;
+ }
+}
+
+void
+print_nffs_flash_areas(int verbose)
+{
+ struct nffs_area area;
+ struct nffs_disk_area darea;
+ int off;
+ int i;
+
+ for (i = 0; nffs_current_area_descs[i].nad_length != 0; i++) {
+ if (i > NFFS_MAX_AREAS) {
+ return;
+ }
+ area.na_offset = nffs_current_area_descs[i].nad_offset;
+ area.na_length = nffs_current_area_descs[i].nad_length;
+ area.na_flash_id = nffs_current_area_descs[i].nad_flash_id;
+ hal_flash_read(area.na_flash_id, area.na_offset, &darea, sizeof(darea));
+ area.na_id = darea.nda_id;
+ area.na_cur = nffs_areas[i].na_cur;
+ if (!nffs_area_magic_is_set(&darea)) {
+ printf("Area header corrupt!\n");
+ }
+ printf("area %d: id %d %x-%x cur %x len %d flashid %x gc-seq %d %s%s\n",
+ i, area.na_id, area.na_offset, area.na_offset + area.na_length,
+ area.na_cur, area.na_length, area.na_flash_id, darea.nda_gc_seq,
+ nffs_scratch_area_idx == i ? "(scratch)" : "",
+ !nffs_area_magic_is_set(&darea) ? "corrupt" : "");
+ if (verbose < 2) {
+ off = sizeof (struct nffs_disk_area);
+ while (off < area.na_length) {
+ off += print_nffs_flash_object(&area, off);
+ }
+ }
+ }
+}
+
+static int
+nffs_hash_fn(uint32_t id)
+{
+ return id % NFFS_HASH_SIZE;
+}
+
+void
+print_hashlist(struct nffs_hash_entry *he)
+{
+ struct nffs_hash_list *list;
+ int idx = nffs_hash_fn(he->nhe_id);
+ list = nffs_hash + idx;
+
+ SLIST_FOREACH(he, list, nhe_next) {
+ printf("hash_entry %s 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ nffs_hash_id_is_inode(he->nhe_id) ? "inode" : "block",
+ (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ }
+}
+
+void
+print_hash(void)
+{
+ int i;
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+ struct nffs_inode ni;
+ struct nffs_disk_inode di;
+ struct nffs_block nb;
+ struct nffs_disk_block db;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ NFFS_HASH_FOREACH(he, i, next) {
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ printf("hash_entry inode %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ if (he->nhe_id == NFFS_ID_ROOT_DIR) {
+ continue;
+ }
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_inode_read_disk(area_idx, area_offset, &di);
+ if (rc) {
+ printf("%d: fail inode read id 0x%x rc %d\n",
+ i, he->nhe_id, rc);
+ }
+ printf(" Disk inode: id %x seq %d parent %x last %x flgs %x\n",
+ di.ndi_id,
+ di.ndi_seq,
+ di.ndi_parent_id,
+ di.ndi_lastblock_id,
+ di.ndi_flags);
+ ni.ni_inode_entry = (struct nffs_inode_entry *)he;
+ ni.ni_seq = di.ndi_seq;
+ ni.ni_parent = nffs_hash_find_inode(di.ndi_parent_id);
+ printf(" RAM inode: entry 0x%x seq %d parent %x filename %s\n",
+ (unsigned int)ni.ni_inode_entry,
+ ni.ni_seq,
+ (unsigned int)ni.ni_parent,
+ ni.ni_filename);
+
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ printf("hash_entry block %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ rc = nffs_block_from_hash_entry(&nb, he);
+ if (rc) {
+ printf("%d: fail block read id 0x%x rc %d\n",
+ i, he->nhe_id, rc);
+ }
+ printf(" block: id %x seq %d inode %x prev %x\n",
+ nb.nb_hash_entry->nhe_id, nb.nb_seq,
+ nb.nb_inode_entry->nie_hash_entry.nhe_id,
+ nb.nb_prev->nhe_id);
+ nffs_flash_loc_expand(nb.nb_hash_entry->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_block_read_disk(area_idx, area_offset, &db);
+ if (rc) {
+ printf("%d: fail disk block read id 0x%x rc %d\n",
+ i, nb.nb_hash_entry->nhe_id, rc);
+ }
+ printf(" disk block: id %x seq %d inode %x prev %x len %d\n",
+ db.ndb_id,
+ db.ndb_seq,
+ db.ndb_inode_id,
+ db.ndb_prev_id,
+ db.ndb_data_len);
+ } else {
+ printf("hash_entry UNKNONN %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ }
+ }
+
+}
+
+void
+nffs_print_object(struct nffs_disk_object *dobj)
+{
+ struct nffs_disk_inode *di = &dobj->ndo_disk_inode;
+ struct nffs_disk_block *db = &dobj->ndo_disk_block;
+
+ if (dobj->ndo_type == NFFS_OBJECT_TYPE_INODE) {
+ printf(" %s id %x seq %d prnt %x last %x\n",
+ nffs_hash_id_is_file(di->ndi_id) ? "File" :
+ nffs_hash_id_is_dir(di->ndi_id) ? "Dir" : "???",
+ di->ndi_id, di->ndi_seq, di->ndi_parent_id,
+ di->ndi_lastblock_id);
+ } else if (dobj->ndo_type != NFFS_OBJECT_TYPE_BLOCK) {
+ printf(" %s: id %x seq %d ino %x prev %x len %d\n",
+ nffs_hash_id_is_block(db->ndb_id) ? "Block" : "Block?",
+ db->ndb_id, db->ndb_seq, db->ndb_inode_id,
+ db->ndb_prev_id, db->ndb_data_len);
+ }
+}
+
+void
+print_nffs_hash_block(struct nffs_hash_entry *he, int verbose)
+{
+ struct nffs_block nb;
+ struct nffs_disk_block db;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (he == NULL) {
+ return;
+ }
+ if (!nffs_hash_entry_is_dummy(he)) {
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_block_read_disk(area_idx, area_offset, &db);
+ if (rc) {
+ printf("%p: fail block read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ }
+ nb.nb_hash_entry = he;
+ nb.nb_seq = db.ndb_seq;
+ if (db.ndb_inode_id != NFFS_ID_NONE) {
+ nb.nb_inode_entry = nffs_hash_find_inode(db.ndb_inode_id);
+ } else {
+ nb.nb_inode_entry = (void*)db.ndb_inode_id;
+ }
+ if (db.ndb_prev_id != NFFS_ID_NONE) {
+ nb.nb_prev = nffs_hash_find_block(db.ndb_prev_id);
+ } else {
+ nb.nb_prev = (void*)db.ndb_prev_id;
+ }
+ nb.nb_data_len = db.ndb_data_len;
+ } else {
+ nb.nb_inode_entry = NULL;
+ db.ndb_id = 0;
+ }
+ if (!verbose) {
+ printf("%s%s id %x idx/off %d/%x seq %d ino %x prev %x len %d\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_block(he->nhe_id) ? "Block" : "Unknown",
+ he->nhe_id, area_idx, area_offset, nb.nb_seq,
+ nb.nb_inode_entry->nie_hash_entry.nhe_id,
+ (unsigned int)db.ndb_prev_id, db.ndb_data_len);
+ return;
+ }
+ printf("%s%s id %x loc %x/%x %x ent %p\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_block(he->nhe_id) ? "Block:" : "Unknown:",
+ he->nhe_id, area_idx, area_offset, he->nhe_flash_loc, he);
+ if (nb.nb_inode_entry) {
+ printf(" Ram: ent %p seq %d ino %p prev %p len %d\n",
+ nb.nb_hash_entry, nb.nb_seq,
+ nb.nb_inode_entry, nb.nb_prev, nb.nb_data_len);
+ }
+ if (db.ndb_id) {
+ printf(" Disk %s id %x seq %d ino %x prev %x len %d\n",
+ nffs_hash_id_is_block(db.ndb_id) ? "Block:" : "???:",
+ db.ndb_id, db.ndb_seq, db.ndb_inode_id,
+ db.ndb_prev_id, db.ndb_data_len);
+ }
+}
+
+void
+print_nffs_hash_inode(struct nffs_hash_entry *he, int verbose)
+{
+ struct nffs_inode ni;
+ struct nffs_disk_inode di;
+ struct nffs_inode_entry *nie = (struct nffs_inode_entry*)he;
+ int cached_name_len;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (he == NULL) {
+ return;
+ }
+ if (!nffs_hash_entry_is_dummy(he)) {
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_inode_read_disk(area_idx, area_offset, &di);
+ if (rc) {
+ printf("Entry %p: fail inode read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ }
+ ni.ni_inode_entry = (struct nffs_inode_entry *)he;
+ ni.ni_seq = di.ndi_seq;
+ if (di.ndi_parent_id != NFFS_ID_NONE) {
+ ni.ni_parent = nffs_hash_find_inode(di.ndi_parent_id);
+ } else {
+ ni.ni_parent = NULL;
+ }
+ if (ni.ni_filename_len > NFFS_SHORT_FILENAME_LEN) {
+ cached_name_len = NFFS_SHORT_FILENAME_LEN;
+ } else {
+ cached_name_len = ni.ni_filename_len;
+ }
+ if (cached_name_len != 0) {
+ rc = nffs_flash_read(area_idx, area_offset + sizeof di,
+ ni.ni_filename, cached_name_len);
+ if (rc != 0) {
+ printf("entry %p: fail filename read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ return;
+ }
+ }
+ } else {
+ ni.ni_inode_entry = NULL;
+ di.ndi_id = 0;
+ }
+ if (!verbose) {
+ printf("%s%s id %x idx/off %x/%x seq %d prnt %x last %x flags %x",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+
+ nffs_hash_id_is_file(he->nhe_id) ? "File" :
+ he->nhe_id == NFFS_ID_ROOT_DIR ? "**ROOT Dir" :
+ nffs_hash_id_is_dir(he->nhe_id) ? "Dir" : "Inode",
+
+ he->nhe_id, area_idx, area_offset, ni.ni_seq, di.ndi_parent_id,
+ di.ndi_lastblock_id, nie->nie_flags);
+ if (ni.ni_inode_entry) {
+ printf(" ref %d\n", ni.ni_inode_entry->nie_refcnt);
+ } else {
+ printf("\n");
+ }
+ return;
+ }
+ printf("%s%s id %x loc %x/%x %x entry %p\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_file(he->nhe_id) ? "File:" :
+ he->nhe_id == NFFS_ID_ROOT_DIR ? "**ROOT Dir:" :
+ nffs_hash_id_is_dir(he->nhe_id) ? "Dir:" : "Inode:",
+ he->nhe_id, area_idx, area_offset, he->nhe_flash_loc, he);
+ if (ni.ni_inode_entry) {
+ printf(" ram: ent %p seq %d prnt %p lst %p ref %d flgs %x nm %s\n",
+ ni.ni_inode_entry, ni.ni_seq, ni.ni_parent,
+ ni.ni_inode_entry->nie_last_block_entry,
+ ni.ni_inode_entry->nie_refcnt, ni.ni_inode_entry->nie_flags,
+ ni.ni_filename);
+ }
+ if (rc == 0) {
+ printf(" Disk %s: id %x seq %d prnt %x lst %x flgs %x\n",
+ nffs_hash_id_is_file(di.ndi_id) ? "File" :
+ nffs_hash_id_is_dir(di.ndi_id) ? "Dir" : "???",
+ di.ndi_id, di.ndi_seq, di.ndi_parent_id,
+ di.ndi_lastblock_id, di.ndi_flags);
+ }
+}
+
+void
+print_hash_entries(int verbose)
+{
+ int i;
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+
+ printf("\nnffs_hash_entries:\n");
+ for (i = 0; i < NFFS_HASH_SIZE; i++) {
+ he = SLIST_FIRST(nffs_hash + i);
+ while (he != NULL) {
+ next = SLIST_NEXT(he, nhe_next);
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ print_nffs_hash_inode(he, verbose);
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ print_nffs_hash_block(he, verbose);
+ } else {
+ printf("UNKNOWN type hash entry %d: id 0x%x loc 0x%x\n",
+ i, he->nhe_id, he->nhe_flash_loc);
+ }
+ he = next;
+ }
+ }
+}
+
+void
+print_nffs_hashlist(int verbose)
+{
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+ int i;
+
+ NFFS_HASH_FOREACH(he, i, next) {
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ print_nffs_hash_inode(he, verbose);
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ print_nffs_hash_block(he, verbose);
+ } else {
+ printf("UNKNOWN type hash entry %d: id 0x%x loc 0x%x\n",
+ i, he->nhe_id, he->nhe_flash_loc);
+ }
+ }
+}
+
+void
+printfs()
+{
+ if (nffs_misc_ready()) {
+ printf("NFFS directory:\n");
+ process_inode_entry(nffs_root_dir, print_verbose);
+
+ printf("\nNFFS hash list:\n");
+ print_nffs_hashlist(print_verbose);
+ }
+ printf("\nNFFS flash areas:\n");
+ print_nffs_flash_areas(print_verbose);
+}
+#endif /* NFFS_DEBUG */
+#endif /* MYNEWT_VAL */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/75101ba4/fs/nffs/test/src/nffs_test.h
----------------------------------------------------------------------
diff --git a/fs/nffs/test/src/nffs_test.h b/fs/nffs/test/src/nffs_test.h
new file mode 100644
index 0000000..360d787
--- /dev/null
+++ b/fs/nffs/test/src/nffs_test.h
@@ -0,0 +1,27 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef H_NFFS_TEST_
+#define H_NFFS_TEST_
+
+#define LOG_BUILD_STRING "{{TARGET}} Build {{BUILD_NUMBER}}:"
+
+int nffs_test_all(void);
+
+#endif
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/75101ba4/fs/nffs/test/src/nffs_test_debug.c
----------------------------------------------------------------------
diff --git a/fs/nffs/test/src/nffs_test_debug.c b/fs/nffs/test/src/nffs_test_debug.c
new file mode 100644
index 0000000..fa9ffe8
--- /dev/null
+++ b/fs/nffs/test/src/nffs_test_debug.c
@@ -0,0 +1,522 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "hal/hal_flash.h"
+#include "testutil/testutil.h"
+#include "fs/fs.h"
+#include "nffs/nffs.h"
+#include "nffs_test.h"
+#include "nffs_test_priv.h"
+#include "nffs_priv.h"
+
+int print_verbose;
+
+void
+print_inode_entry(struct nffs_inode_entry *inode_entry, int indent)
+{
+ struct nffs_inode inode;
+ char name[NFFS_FILENAME_MAX_LEN + 1];
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (inode_entry == nffs_root_dir) {
+ printf("%*s/\n", indent, "");
+ return;
+ }
+
+ rc = nffs_inode_from_entry(&inode, inode_entry);
+ /*
+ * Dummy inode
+ */
+ if (rc == FS_ENOENT) {
+ printf(" DUMMY %d\n", rc);
+ return;
+ }
+
+ nffs_flash_loc_expand(inode_entry->nie_hash_entry.nhe_flash_loc,
+ &area_idx, &area_offset);
+
+
+ rc = nffs_flash_read(area_idx,
+ area_offset + sizeof (struct nffs_disk_inode),
+ name, inode.ni_filename_len);
+
+ name[inode.ni_filename_len] = '\0';
+
+ printf("%*s%s %d %x\n", indent, "", name[0] == '\0' ? "/" : name,
+ inode.ni_seq, inode.ni_inode_entry->nie_flags);
+}
+
+void
+process_inode_entry(struct nffs_inode_entry *inode_entry, int indent)
+{
+ struct nffs_inode_entry *child;
+
+ print_inode_entry(inode_entry, indent);
+
+ if (nffs_hash_id_is_dir(inode_entry->nie_hash_entry.nhe_id)) {
+ SLIST_FOREACH(child, &inode_entry->nie_child_list, nie_sibling_next) {
+ process_inode_entry(child, indent + 2);
+ }
+ }
+}
+
+int
+print_nffs_flash_inode(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_inode ndi;
+ char filename[128];
+ int len;
+ int rc;
+
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndi, sizeof(ndi));
+ assert(rc == 0);
+
+ memset(filename, 0, sizeof(filename));
+ len = min(sizeof(filename) - 1, ndi.ndi_filename_len);
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off + sizeof(ndi),
+ filename, len);
+
+ printf(" off %x %s id %x flen %d seq %d last %x prnt %x flgs %x %s\n",
+ off,
+ (nffs_hash_id_is_file(ndi.ndi_id) ? "File" :
+ (nffs_hash_id_is_dir(ndi.ndi_id) ? "Dir" : "???")),
+ ndi.ndi_id,
+ ndi.ndi_filename_len,
+ ndi.ndi_seq,
+ ndi.ndi_lastblock_id,
+ ndi.ndi_parent_id,
+ ndi.ndi_flags,
+ filename);
+ return sizeof(ndi) + ndi.ndi_filename_len;
+}
+
+int
+print_nffs_flash_block(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_block ndb;
+ int rc;
+
+ rc = hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndb, sizeof(ndb));
+ assert(rc == 0);
+
+ printf(" off %x Block id %x len %d seq %d prev %x own ino %x\n",
+ off,
+ ndb.ndb_id,
+ ndb.ndb_data_len,
+ ndb.ndb_seq,
+ ndb.ndb_prev_id,
+ ndb.ndb_inode_id);
+ return sizeof(ndb) + ndb.ndb_data_len;
+}
+
+int
+print_nffs_flash_object(struct nffs_area *area, uint32_t off)
+{
+ struct nffs_disk_object ndo;
+
+ hal_flash_read(area->na_flash_id, area->na_offset + off,
+ &ndo.ndo_un_obj, sizeof(ndo.ndo_un_obj));
+
+ if (nffs_hash_id_is_inode(ndo.ndo_disk_inode.ndi_id)) {
+ return print_nffs_flash_inode(area, off);
+
+ } else if (nffs_hash_id_is_block(ndo.ndo_disk_block.ndb_id)) {
+ return print_nffs_flash_block(area, off);
+
+ } else if (ndo.ndo_disk_block.ndb_id == 0xffffffff) {
+ return area->na_length;
+
+ } else {
+ return 1;
+ }
+}
+
+void
+print_nffs_flash_areas(int verbose)
+{
+ struct nffs_area area;
+ struct nffs_disk_area darea;
+ int off;
+ int i;
+
+ for (i = 0; nffs_current_area_descs[i].nad_length != 0; i++) {
+ if (i > NFFS_MAX_AREAS) {
+ return;
+ }
+ area.na_offset = nffs_current_area_descs[i].nad_offset;
+ area.na_length = nffs_current_area_descs[i].nad_length;
+ area.na_flash_id = nffs_current_area_descs[i].nad_flash_id;
+ hal_flash_read(area.na_flash_id, area.na_offset, &darea, sizeof(darea));
+ area.na_id = darea.nda_id;
+ area.na_cur = nffs_areas[i].na_cur;
+ if (!nffs_area_magic_is_set(&darea)) {
+ printf("Area header corrupt!\n");
+ }
+ printf("area %d: id %d %x-%x cur %x len %d flashid %x gc-seq %d %s%s\n",
+ i, area.na_id, area.na_offset, area.na_offset + area.na_length,
+ area.na_cur, area.na_length, area.na_flash_id, darea.nda_gc_seq,
+ nffs_scratch_area_idx == i ? "(scratch)" : "",
+ !nffs_area_magic_is_set(&darea) ? "corrupt" : "");
+ if (verbose < 2) {
+ off = sizeof (struct nffs_disk_area);
+ while (off < area.na_length) {
+ off += print_nffs_flash_object(&area, off);
+ }
+ }
+ }
+}
+
+static int
+nffs_hash_fn(uint32_t id)
+{
+ return id % NFFS_HASH_SIZE;
+}
+
+void
+print_hashlist(struct nffs_hash_entry *he)
+{
+ struct nffs_hash_list *list;
+ int idx = nffs_hash_fn(he->nhe_id);
+ list = nffs_hash + idx;
+
+ SLIST_FOREACH(he, list, nhe_next) {
+ printf("hash_entry %s 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ nffs_hash_id_is_inode(he->nhe_id) ? "inode" : "block",
+ (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ }
+}
+
+void
+print_hash(void)
+{
+ int i;
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+ struct nffs_inode ni;
+ struct nffs_disk_inode di;
+ struct nffs_block nb;
+ struct nffs_disk_block db;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ NFFS_HASH_FOREACH(he, i, next) {
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ printf("hash_entry inode %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ if (he->nhe_id == NFFS_ID_ROOT_DIR) {
+ continue;
+ }
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_inode_read_disk(area_idx, area_offset, &di);
+ if (rc) {
+ printf("%d: fail inode read id 0x%x rc %d\n",
+ i, he->nhe_id, rc);
+ }
+ printf(" Disk inode: id %x seq %d parent %x last %x flgs %x\n",
+ di.ndi_id,
+ di.ndi_seq,
+ di.ndi_parent_id,
+ di.ndi_lastblock_id,
+ di.ndi_flags);
+ ni.ni_inode_entry = (struct nffs_inode_entry *)he;
+ ni.ni_seq = di.ndi_seq;
+ ni.ni_parent = nffs_hash_find_inode(di.ndi_parent_id);
+ printf(" RAM inode: entry 0x%x seq %d parent %x filename %s\n",
+ (unsigned int)ni.ni_inode_entry,
+ ni.ni_seq,
+ (unsigned int)ni.ni_parent,
+ ni.ni_filename);
+
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ printf("hash_entry block %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ rc = nffs_block_from_hash_entry(&nb, he);
+ if (rc) {
+ printf("%d: fail block read id 0x%x rc %d\n",
+ i, he->nhe_id, rc);
+ }
+ printf(" block: id %x seq %d inode %x prev %x\n",
+ nb.nb_hash_entry->nhe_id, nb.nb_seq,
+ nb.nb_inode_entry->nie_hash_entry.nhe_id,
+ nb.nb_prev->nhe_id);
+ nffs_flash_loc_expand(nb.nb_hash_entry->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_block_read_disk(area_idx, area_offset, &db);
+ if (rc) {
+ printf("%d: fail disk block read id 0x%x rc %d\n",
+ i, nb.nb_hash_entry->nhe_id, rc);
+ }
+ printf(" disk block: id %x seq %d inode %x prev %x len %d\n",
+ db.ndb_id,
+ db.ndb_seq,
+ db.ndb_inode_id,
+ db.ndb_prev_id,
+ db.ndb_data_len);
+ } else {
+ printf("hash_entry UNKNONN %d 0x%x: id 0x%x flash_loc 0x%x next 0x%x\n",
+ i, (unsigned int)he,
+ he->nhe_id, he->nhe_flash_loc,
+ (unsigned int)he->nhe_next.sle_next);
+ }
+ }
+
+}
+
+void
+nffs_print_object(struct nffs_disk_object *dobj)
+{
+ struct nffs_disk_inode *di = &dobj->ndo_disk_inode;
+ struct nffs_disk_block *db = &dobj->ndo_disk_block;
+
+ if (dobj->ndo_type == NFFS_OBJECT_TYPE_INODE) {
+ printf(" %s id %x seq %d prnt %x last %x\n",
+ nffs_hash_id_is_file(di->ndi_id) ? "File" :
+ nffs_hash_id_is_dir(di->ndi_id) ? "Dir" : "???",
+ di->ndi_id, di->ndi_seq, di->ndi_parent_id,
+ di->ndi_lastblock_id);
+ } else if (dobj->ndo_type != NFFS_OBJECT_TYPE_BLOCK) {
+ printf(" %s: id %x seq %d ino %x prev %x len %d\n",
+ nffs_hash_id_is_block(db->ndb_id) ? "Block" : "Block?",
+ db->ndb_id, db->ndb_seq, db->ndb_inode_id,
+ db->ndb_prev_id, db->ndb_data_len);
+ }
+}
+
+void
+print_nffs_hash_block(struct nffs_hash_entry *he, int verbose)
+{
+ struct nffs_block nb;
+ struct nffs_disk_block db;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (he == NULL) {
+ return;
+ }
+ if (!nffs_hash_entry_is_dummy(he)) {
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_block_read_disk(area_idx, area_offset, &db);
+ if (rc) {
+ printf("%p: fail block read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ }
+ nb.nb_hash_entry = he;
+ nb.nb_seq = db.ndb_seq;
+ if (db.ndb_inode_id != NFFS_ID_NONE) {
+ nb.nb_inode_entry = nffs_hash_find_inode(db.ndb_inode_id);
+ } else {
+ nb.nb_inode_entry = (void*)db.ndb_inode_id;
+ }
+ if (db.ndb_prev_id != NFFS_ID_NONE) {
+ nb.nb_prev = nffs_hash_find_block(db.ndb_prev_id);
+ } else {
+ nb.nb_prev = (void*)db.ndb_prev_id;
+ }
+ nb.nb_data_len = db.ndb_data_len;
+ } else {
+ nb.nb_inode_entry = NULL;
+ db.ndb_id = 0;
+ }
+ if (!verbose) {
+ printf("%s%s id %x idx/off %d/%x seq %d ino %x prev %x len %d\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_block(he->nhe_id) ? "Block" : "Unknown",
+ he->nhe_id, area_idx, area_offset, nb.nb_seq,
+ nb.nb_inode_entry->nie_hash_entry.nhe_id,
+ (unsigned int)db.ndb_prev_id, db.ndb_data_len);
+ return;
+ }
+ printf("%s%s id %x loc %x/%x %x ent %p\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_block(he->nhe_id) ? "Block:" : "Unknown:",
+ he->nhe_id, area_idx, area_offset, he->nhe_flash_loc, he);
+ if (nb.nb_inode_entry) {
+ printf(" Ram: ent %p seq %d ino %p prev %p len %d\n",
+ nb.nb_hash_entry, nb.nb_seq,
+ nb.nb_inode_entry, nb.nb_prev, nb.nb_data_len);
+ }
+ if (db.ndb_id) {
+ printf(" Disk %s id %x seq %d ino %x prev %x len %d\n",
+ nffs_hash_id_is_block(db.ndb_id) ? "Block:" : "???:",
+ db.ndb_id, db.ndb_seq, db.ndb_inode_id,
+ db.ndb_prev_id, db.ndb_data_len);
+ }
+}
+
+void
+print_nffs_hash_inode(struct nffs_hash_entry *he, int verbose)
+{
+ struct nffs_inode ni;
+ struct nffs_disk_inode di;
+ struct nffs_inode_entry *nie = (struct nffs_inode_entry*)he;
+ int cached_name_len;
+ uint32_t area_offset;
+ uint8_t area_idx;
+ int rc;
+
+ if (he == NULL) {
+ return;
+ }
+ if (!nffs_hash_entry_is_dummy(he)) {
+ nffs_flash_loc_expand(he->nhe_flash_loc,
+ &area_idx, &area_offset);
+ rc = nffs_inode_read_disk(area_idx, area_offset, &di);
+ if (rc) {
+ printf("Entry %p: fail inode read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ }
+ ni.ni_inode_entry = (struct nffs_inode_entry *)he;
+ ni.ni_seq = di.ndi_seq;
+ if (di.ndi_parent_id != NFFS_ID_NONE) {
+ ni.ni_parent = nffs_hash_find_inode(di.ndi_parent_id);
+ } else {
+ ni.ni_parent = NULL;
+ }
+ if (ni.ni_filename_len > NFFS_SHORT_FILENAME_LEN) {
+ cached_name_len = NFFS_SHORT_FILENAME_LEN;
+ } else {
+ cached_name_len = ni.ni_filename_len;
+ }
+ if (cached_name_len != 0) {
+ rc = nffs_flash_read(area_idx, area_offset + sizeof di,
+ ni.ni_filename, cached_name_len);
+ if (rc != 0) {
+ printf("entry %p: fail filename read id 0x%x rc %d\n",
+ he, he->nhe_id, rc);
+ return;
+ }
+ }
+ } else {
+ ni.ni_inode_entry = NULL;
+ di.ndi_id = 0;
+ }
+ if (!verbose) {
+ printf("%s%s id %x idx/off %x/%x seq %d prnt %x last %x flags %x",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+
+ nffs_hash_id_is_file(he->nhe_id) ? "File" :
+ he->nhe_id == NFFS_ID_ROOT_DIR ? "**ROOT Dir" :
+ nffs_hash_id_is_dir(he->nhe_id) ? "Dir" : "Inode",
+
+ he->nhe_id, area_idx, area_offset, ni.ni_seq, di.ndi_parent_id,
+ di.ndi_lastblock_id, nie->nie_flags);
+ if (ni.ni_inode_entry) {
+ printf(" ref %d\n", ni.ni_inode_entry->nie_refcnt);
+ } else {
+ printf("\n");
+ }
+ return;
+ }
+ printf("%s%s id %x loc %x/%x %x entry %p\n",
+ nffs_hash_entry_is_dummy(he) ? "Dummy " : "",
+ nffs_hash_id_is_file(he->nhe_id) ? "File:" :
+ he->nhe_id == NFFS_ID_ROOT_DIR ? "**ROOT Dir:" :
+ nffs_hash_id_is_dir(he->nhe_id) ? "Dir:" : "Inode:",
+ he->nhe_id, area_idx, area_offset, he->nhe_flash_loc, he);
+ if (ni.ni_inode_entry) {
+ printf(" ram: ent %p seq %d prnt %p lst %p ref %d flgs %x nm %s\n",
+ ni.ni_inode_entry, ni.ni_seq, ni.ni_parent,
+ ni.ni_inode_entry->nie_last_block_entry,
+ ni.ni_inode_entry->nie_refcnt, ni.ni_inode_entry->nie_flags,
+ ni.ni_filename);
+ }
+ if (rc == 0) {
+ printf(" Disk %s: id %x seq %d prnt %x lst %x flgs %x\n",
+ nffs_hash_id_is_file(di.ndi_id) ? "File" :
+ nffs_hash_id_is_dir(di.ndi_id) ? "Dir" : "???",
+ di.ndi_id, di.ndi_seq, di.ndi_parent_id,
+ di.ndi_lastblock_id, di.ndi_flags);
+ }
+}
+
+void
+print_hash_entries(int verbose)
+{
+ int i;
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+
+ printf("\nnffs_hash_entries:\n");
+ for (i = 0; i < NFFS_HASH_SIZE; i++) {
+ he = SLIST_FIRST(nffs_hash + i);
+ while (he != NULL) {
+ next = SLIST_NEXT(he, nhe_next);
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ print_nffs_hash_inode(he, verbose);
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ print_nffs_hash_block(he, verbose);
+ } else {
+ printf("UNKNOWN type hash entry %d: id 0x%x loc 0x%x\n",
+ i, he->nhe_id, he->nhe_flash_loc);
+ }
+ he = next;
+ }
+ }
+}
+
+void
+print_nffs_hashlist(int verbose)
+{
+ struct nffs_hash_entry *he;
+ struct nffs_hash_entry *next;
+ int i;
+
+ NFFS_HASH_FOREACH(he, i, next) {
+ if (nffs_hash_id_is_inode(he->nhe_id)) {
+ print_nffs_hash_inode(he, verbose);
+ } else if (nffs_hash_id_is_block(he->nhe_id)) {
+ print_nffs_hash_block(he, verbose);
+ } else {
+ printf("UNKNOWN type hash entry %d: id 0x%x loc 0x%x\n",
+ i, he->nhe_id, he->nhe_flash_loc);
+ }
+ }
+}
+
+void
+printfs()
+{
+ if (nffs_misc_ready()) {
+ printf("NFFS directory:\n");
+ process_inode_entry(nffs_root_dir, print_verbose);
+
+ printf("\nNFFS hash list:\n");
+ print_nffs_hashlist(print_verbose);
+ }
+ printf("\nNFFS flash areas:\n");
+ print_nffs_flash_areas(print_verbose);
+}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-core/blob/75101ba4/fs/nffs/test/src/nffs_test_priv.h
----------------------------------------------------------------------
diff --git a/fs/nffs/test/src/nffs_test_priv.h b/fs/nffs/test/src/nffs_test_priv.h
new file mode 100644
index 0000000..bad766f
--- /dev/null
+++ b/fs/nffs/test/src/nffs_test_priv.h
@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef H_NFFS_TEST_PRIV_
+#define H_NFFS_TEST_PRIV_
+
+#ifdef __cplusplus
+#extern "C" {
+#endif
+
+struct nffs_test_block_desc {
+ const char *data;
+ int data_len;
+};
+
+struct nffs_test_file_desc {
+ const char *filename;
+ int is_dir;
+ const char *contents;
+ int contents_len;
+ struct nffs_test_file_desc *children;
+};
+
+int nffs_test(void);
+
+extern const struct nffs_test_file_desc *nffs_test_system_01;
+extern const struct nffs_test_file_desc *nffs_test_system_01_rm_1014_mk10;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif