projects / apple / hfs.git / blame
| Commit | Line | Data |
|---|---|---|
| ec99dd30 A |
1 | #include <fcntl.h> |
| 2 | #include <sys/attr.h> | |
| 3 | #include <unistd.h> | |
| 4 | #include <sys/stat.h> | |
| 5 | ||
| 6 | #include "hfs-tests.h" | |
| 7 | #include "test-utils.h" | |
| 8 | #include "../core/hfs_fsctl.h" | |
| 9 | #include "disk-image.h" | |
| 10 | ||
| 11 | TEST(disklevel) | |
| 12 | ||
| 13 | int run_disklevel(__unused test_ctx_t *ctx) | |
| 14 | { | |
| 15 | disk_image_t *di = disk_image_get(); | |
| 16 | const char *test_hfs_volume = di->mount_point; | |
| 17 | uint32_t very_low_disk = 0, low_disk = 0, near_low_disk = 0, desired_disk = 0; | |
| 18 | ||
| 19 | // Make sure initial values are sane. | |
| 20 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_VERY_LOW_DISK, &very_low_disk, 0)); | |
| 21 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_LOW_DISK, &low_disk, 0)); | |
| 22 | assert_no_err(fsctl(test_hfs_volume, APFSIOC_GET_NEAR_LOW_DISK, &near_low_disk, 0)); | |
| 23 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_DESIRED_DISK, &desired_disk, 0)); | |
| 24 | assert(very_low_disk > 0); | |
| 25 | assert(very_low_disk < low_disk); | |
| 26 | assert(low_disk < near_low_disk); | |
| 27 | assert(near_low_disk < desired_disk); | |
| 28 | ||
| 29 | very_low_disk = 1; | |
| 30 | low_disk = 2; | |
| 31 | near_low_disk = 3; | |
| 32 | desired_disk = 4; | |
| 33 | // Re-assign the values to new legal values and make sure they are preserved. | |
| 34 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_SET_VERY_LOW_DISK, &very_low_disk, 0)); | |
| 35 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_SET_LOW_DISK, &low_disk, 0)); | |
| 36 | assert_no_err(fsctl(test_hfs_volume, APFSIOC_SET_NEAR_LOW_DISK, &near_low_disk, 0)); | |
| 37 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_SET_DESIRED_DISK, &desired_disk, 0)); | |
| 38 | ||
| 39 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_VERY_LOW_DISK, &very_low_disk, 0)); | |
| 40 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_LOW_DISK, &low_disk, 0)); | |
| 41 | assert_no_err(fsctl(test_hfs_volume, APFSIOC_GET_NEAR_LOW_DISK, &near_low_disk, 0)); | |
| 42 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_DESIRED_DISK, &desired_disk, 0)); | |
| 43 | assert_equal(very_low_disk, 1, "%d"); | |
| 44 | assert_equal(low_disk, 2, "%d"); | |
| 45 | assert_equal(near_low_disk, 3, "%d"); | |
| 46 | assert_equal(desired_disk, 4, "%d"); | |
| 47 | ||
| 48 | // Now, attempt to reassign the levels to illegal values and make sure they don't lose their previous value. | |
| 49 | very_low_disk = 4; | |
| 50 | low_disk = 1; | |
| 51 | near_low_disk = 2; | |
| 52 | desired_disk = 0; | |
| 53 | assert(fsctl(test_hfs_volume, HFSIOC_SET_VERY_LOW_DISK, &very_low_disk, 0) < 0); | |
| 54 | assert(fsctl(test_hfs_volume, HFSIOC_SET_LOW_DISK, &low_disk, 0) < 0); | |
| 55 | assert(fsctl(test_hfs_volume, APFSIOC_SET_NEAR_LOW_DISK, &near_low_disk, 0) < 0); | |
| 56 | assert(fsctl(test_hfs_volume, HFSIOC_SET_DESIRED_DISK, &desired_disk, 0) < 0); | |
| 57 | ||
| 58 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_VERY_LOW_DISK, &very_low_disk, 0)); | |
| 59 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_LOW_DISK, &low_disk, 0)); | |
| 60 | assert_no_err(fsctl(test_hfs_volume, APFSIOC_GET_NEAR_LOW_DISK, &near_low_disk, 0)); | |
| 61 | assert_no_err(fsctl(test_hfs_volume, HFSIOC_GET_DESIRED_DISK, &desired_disk, 0)); | |
| 62 | assert_equal(very_low_disk, 1, "%d"); | |
| 63 | assert_equal(low_disk, 2, "%d"); | |
| 64 | assert_equal(near_low_disk, 3, "%d"); | |
| 65 | assert_equal(desired_disk, 4, "%d"); | |
| 66 | ||
| 67 | return 0; | |
| 68 | } |