Add a test.

[bertos.git] / bertos / fs / battfs_test.c

diff --git a/bertos/fs/battfs_test.c b/bertos/fs/battfs_test.c
index 7c983aedf0d1658ca72b1545ba57274bb54387ca..116b816a993123f5d855348a63caa7940e9b07d6 100644 (file)
--- a/bertos/fs/battfs_test.c
+++ b/bertos/fs/battfs_test.c
@@ -69,14 +69,14 @@ static bool disk_open(struct BattFsSuper *d)
 
 static size_t disk_page_read(struct BattFsSuper *d, pgcnt_t page, pgaddr_t addr, void *buf, size_t size)
 {
-       TRACEMSG("page:%d, addr:%d, size:%d", page, addr, size);
+       //TRACEMSG("page:%d, addr:%d, size:%d", page, addr, size);
        fseek(fp, page * d->page_size + addr, SEEK_SET);
        return fread(buf, 1, size, fp);
 }
 
 static size_t disk_buffer_write(struct BattFsSuper *d, pgaddr_t addr, const void *buf, size_t size)
 {
-       TRACEMSG("addr:%d, size:%d", addr, size);
+       //TRACEMSG("addr:%d, size:%d", addr, size);
        ASSERT(addr + size <= d->page_size);
        memcpy(&page_buffer[addr], buf, size);
 
@@ -85,7 +85,7 @@ static size_t disk_buffer_write(struct BattFsSuper *d, pgaddr_t addr, const void
 
 static size_t disk_buffer_read(struct BattFsSuper *d, pgaddr_t addr, void *buf, size_t size)
 {
-       TRACEMSG("addr:%d, size:%d", addr, size);
+       //TRACEMSG("addr:%d, size:%d", addr, size);
        ASSERT(addr + size <= d->page_size);
        memcpy(buf, &page_buffer[addr], size);
 
@@ -94,21 +94,21 @@ static size_t disk_buffer_read(struct BattFsSuper *d, pgaddr_t addr, void *buf,
 
 static bool disk_page_load(struct BattFsSuper *d, pgcnt_t page)
 {
-       TRACEMSG("page:%d", page);
+       //TRACEMSG("page:%d", page);
        fseek(fp, page * d->page_size, SEEK_SET);
        return fread(page_buffer, 1, d->page_size, fp) == d->page_size;
 }
 
 static bool disk_page_save(struct BattFsSuper *d, pgcnt_t page)
 {
-       TRACEMSG("page:%d", page);
+       //TRACEMSG("page:%d", page);
        fseek(fp, page * d->page_size, SEEK_SET);
        return fwrite(page_buffer, 1, d->page_size, fp) == d->page_size;
 }
 
 static bool disk_page_erase(struct BattFsSuper *d, pgcnt_t page)
 {
-       TRACEMSG("page:%d", page);
+       //TRACEMSG("page:%d", page);
        fseek(fp, page * d->page_size, SEEK_SET);
 
        for (int i = 0; i < d->page_size; i++)
@@ -662,6 +662,148 @@ static void test14(BattFsSuper *disk)
        kprintf("Test14: passed\n");
 }
 
+static void test15(BattFsSuper *disk)
+{
+       kprintf("Test15: file creation on new disk\n");
+
+       FILE *fpt = fopen(test_filename, "w+");
+
+       for (int i = 0; i < FILE_SIZE; i++)
+               fputc(0xff, fpt);
+       fclose(fpt);
+
+       BattFs fd1;
+       unsigned int INODE = 0;
+       unsigned int MODE = BATTFS_CREATE;
+
+       ASSERT(battfs_init(disk));
+       ASSERT(battfs_fileopen(disk, &fd1, INODE, MODE));
+       for (int i = 0; i < FILE_SIZE / 2; i++)
+               ASSERT(kfile_putc(i, &fd1.fd) != EOF);
+
+       ASSERT(fd1.fd.seek_pos == FILE_SIZE / 2);
+       ASSERT(fd1.fd.size == FILE_SIZE / 2);
+       ASSERT(kfile_close(&fd1.fd) == 0);
+       ASSERT(battfs_close(disk));
+
+       ASSERT(battfs_init(disk));
+       ASSERT(battfs_fileopen(disk, &fd1, INODE, 0));
+       ASSERT(fd1.fd.size == FILE_SIZE / 2);
+       ASSERT(fd1.fd.seek_pos == 0);
+
+       uint8_t buf[FILE_SIZE / 2];
+       memset(buf, 0, sizeof(buf));
+       ASSERT(kfile_read(&fd1.fd, buf, FILE_SIZE / 2) == FILE_SIZE / 2);
+
+       for (int i = 0; i < FILE_SIZE / 2; i++)
+               ASSERT(buf[i] == (i & 0xff));
+
+       ASSERT(fd1.fd.seek_pos == FILE_SIZE / 2);
+       ASSERT(kfile_close(&fd1.fd) == 0);
+       ASSERT(battfs_close(disk));
+
+
+       kprintf("Test15: passed\n");
+}
+
+static void test16(BattFsSuper *disk)
+{
+       kprintf("Test16: multiple write on file\n");
+
+       FILE *fpt = fopen(test_filename, "w+");
+
+       for (int i = 0; i < FILE_SIZE; i++)
+               fputc(0xff, fpt);
+       fclose(fpt);
+
+       BattFs fd1;
+       unsigned int INODE = 0;
+       unsigned int MODE = BATTFS_CREATE;
+       uint8_t buf[1000];
+
+       ASSERT(battfs_init(disk));
+       ASSERT(battfs_fileopen(disk, &fd1, INODE, MODE));
+
+       int j;
+       for (j = 1; j < 1013; j++)
+       {
+               for (int i = 0; i < sizeof(buf); i++)
+                       buf[i] = j+i;
+
+               ASSERT(kfile_write(&fd1.fd, buf, sizeof(buf)) == sizeof(buf));
+               ASSERT(fd1.fd.seek_pos == sizeof(buf));
+               ASSERT(fd1.fd.size == sizeof(buf));
+               ASSERT(kfile_seek(&fd1.fd, 0, KSM_SEEK_SET) == 0);
+               memset(buf, 0, sizeof(buf));
+               ASSERT(kfile_read(&fd1.fd, buf, sizeof(buf)) == sizeof(buf));
+               ASSERT(fd1.fd.seek_pos == sizeof(buf));
+               for (int i = 0; i < sizeof(buf); i++)
+                       ASSERT(buf[i] == ((j+i) & 0xff));
+               ASSERT(kfile_seek(&fd1.fd, 0, KSM_SEEK_SET) == 0);
+               ASSERT(disk->free_bytes == disk->disk_size - sizeof(buf));
+       }
+       ASSERT(kfile_close(&fd1.fd) == 0);
+       ASSERT(battfs_close(disk));
+
+       ASSERT(battfs_init(disk));
+       ASSERT(disk->free_bytes == disk->disk_size - sizeof(buf));
+       ASSERT(battfs_fileopen(disk, &fd1, INODE, 0));
+       ASSERT(fd1.fd.size == sizeof(buf));
+       memset(buf, 0, sizeof(buf));
+       ASSERT(kfile_read(&fd1.fd, buf, sizeof(buf)) == sizeof(buf));
+       for (int i = 0; i < sizeof(buf); i++)
+                       ASSERT(buf[i] == ((j-1+i) & 0xff));
+       ASSERT(kfile_close(&fd1.fd) == 0);
+       ASSERT(battfs_close(disk));
+
+
+       kprintf("Test16: passed\n");
+}
+
+static void test17(BattFsSuper *disk)
+{
+       kprintf("Test17: increasing dimension of a file with multiple open files.\n");
+
+       FILE *fpt = fopen(test_filename, "w+");
+
+       for (int i = 0; i < FILE_SIZE / 10; i++)
+               fputc(0xff, fpt);
+       fclose(fpt);
+
+       BattFs fd1,fd2;
+       unsigned int INODE1 = 1, INODE2 = 2;
+       unsigned int MODE = BATTFS_CREATE;
+       uint8_t buf[1000];
+
+       ASSERT(battfs_init(disk));
+       ASSERT(battfs_fileopen(disk, &fd1, INODE1, MODE));
+       ASSERT(battfs_fileopen(disk, &fd2, INODE2, MODE));
+       for (int i = 0; i < sizeof(buf); i++)
+               ASSERT(kfile_putc(i, &fd2.fd) != EOF);
+       ASSERT(kfile_seek(&fd2.fd, 0, KSM_SEEK_SET) == 0);
+       memset(buf, 0, sizeof(buf));
+       ASSERT(kfile_read(&fd2.fd, buf, sizeof(buf)) == sizeof(buf));
+
+       for (int i = 0; i < sizeof(buf); i++)
+               ASSERT(buf[i] == (i & 0xff));
+       ASSERT(kfile_seek(&fd2.fd, 0, KSM_SEEK_SET) == 0);
+
+       for (int i = 0; i < sizeof(buf); i++)
+               ASSERT(kfile_putc(i, &fd1.fd) != EOF);
+
+       memset(buf, 0, sizeof(buf));
+       ASSERT(kfile_read(&fd2.fd, buf, sizeof(buf)) == sizeof(buf));
+
+       for (int i = 0; i < sizeof(buf); i++)
+               ASSERT(buf[i] == (i & 0xff));
+
+       ASSERT(kfile_close(&fd1.fd) == 0);
+       ASSERT(kfile_close(&fd2.fd) == 0);
+       ASSERT(battfs_close(disk));
+
+       kprintf("Test17: passed\n");
+}
+
 int battfs_testRun(void)
 {
        BattFsSuper disk;
@@ -674,6 +816,7 @@ int battfs_testRun(void)
        disk.save = disk_page_save;
        disk.erase = disk_page_erase;
        disk.close = disk_close;
+
        test1(&disk);
        test2(&disk);
        test3(&disk);
@@ -688,6 +831,9 @@ int battfs_testRun(void)
        test12(&disk);
        test13(&disk);
        test14(&disk);
+       test15(&disk);
+       test16(&disk);
+       test17(&disk);
        kprintf("All tests passed!\n");
 
        return 0;