Add a test.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1835 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/fs/battfs_test.c b/bertos/fs/battfs_test.c
index d1b808261a61865fde75cf629bf6e9c437272d13..116b816a993123f5d855348a63caa7940e9b07d6 100644 (file)
--- a/bertos/fs/battfs_test.c
+++ b/bertos/fs/battfs_test.c
@@ -756,9 +756,54 @@ static void test16(BattFsSuper *disk)
        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;
@@ -771,6 +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);
@@ -787,6 +833,7 @@ int battfs_testRun(void)
        test14(&disk);
        test15(&disk);
        test16(&disk);
+       test17(&disk);
        kprintf("All tests passed!\n");
 
        return 0;