tests/cases/test-doc-tombstone.c

   1 //
   2 //  doc-tombstone.c
   3 //  hfs
   4 //
   5 //  Created by Chris Suter on 8/12/15.
   6 //
   7 //
   8
   9 #include <fcntl.h>
  10 #include <sys/stat.h>
  11 #include <sys/attr.h>
  12 #include <unistd.h>
  13
  14 #include "hfs-tests.h"
  15 #include "test-utils.h"
  16 #include "disk-image.h"
  17
  18 TEST(doc_tombstone)
  19
  20 int run_doc_tombstone(__unused test_ctx_t *ctx)
  21 {
  22
  23         disk_image_t *di = disk_image_get();
  24
  25         char *file;
  26         char *new;
  27         char *old;
  28
  29         asprintf(&file, "%s/doc-tombstone", di->mount_point);
  30         asprintf(&new, "%s.new", file);
  31         asprintf(&old, "%s.old", file);
  32
  33         int fd;
  34
  35         struct attrlist al = {
  36                 .bitmapcount = ATTR_BIT_MAP_COUNT,
  37                 .commonattr = ATTR_CMN_DOCUMENT_ID
  38         };
  39
  40         struct attrs {
  41                 uint32_t len;
  42                 uint32_t doc_id;
  43         } attrs;
  44
  45         uint32_t orig_doc_id;
  46
  47         unlink(file);
  48         rmdir(file);
  49
  50
  51         /*
  52          * 1.a. Move file over existing
  53          */
  54
  55         fd = open(file, O_RDWR | O_CREAT, 0666);
  56
  57         assert_with_errno(fd >= 0);
  58
  59         assert_no_err(fchflags(fd, UF_TRACKED));
  60
  61         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
  62                                                            FSOPT_ATTR_CMN_EXTENDED));
  63
  64         orig_doc_id = attrs.doc_id;
  65
  66         assert_no_err(close(fd));
  67
  68         assert_with_errno((fd = open(new,
  69                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
  70
  71         assert_no_err(rename(new, file));
  72
  73         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
  74                                                            FSOPT_ATTR_CMN_EXTENDED));
  75
  76         assert_equal(orig_doc_id, attrs.doc_id, "%u");
  77
  78         assert_no_err(close(fd));
  79         assert_no_err(unlink(file));
  80
  81
  82         /*
  83          * 1.b. Move directory over existing
  84          */
  85
  86         assert_no_err(mkdir(file, 0777));
  87
  88         assert_no_err(chflags(file, UF_TRACKED));
  89
  90         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
  91                                                           FSOPT_ATTR_CMN_EXTENDED));
  92
  93         orig_doc_id = attrs.doc_id;
  94
  95         assert_no_err(mkdir(new, 0777));
  96
  97         assert_no_err(rename(new, file));
  98
  99         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 100                                                           FSOPT_ATTR_CMN_EXTENDED));
 101
 102         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 103
 104         assert_no_err(rmdir(file));
 105
 106
 107         /*
 108          * 2.a. Move original file out of the way, move new file into place, delete original
 109          */
 110
 111         fd = open(file, O_RDWR | O_CREAT, 0666);
 112
 113         assert_with_errno(fd >= 0);
 114
 115         assert_no_err(fchflags(fd, UF_TRACKED));
 116
 117         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 118                                                            FSOPT_ATTR_CMN_EXTENDED));
 119
 120         orig_doc_id = attrs.doc_id;
 121
 122         assert_no_err(close(fd));
 123
 124         assert_with_errno((fd = open(new,
 125                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
 126
 127         assert_with_errno(fd >= 0);
 128
 129         assert_no_err(rename(file, old));
 130         assert_no_err(rename(new, file));
 131
 132         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 133                                                            FSOPT_ATTR_CMN_EXTENDED));
 134
 135         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 136
 137         assert_no_err(close(fd));
 138         assert_no_err(unlink(old));
 139         assert_no_err(unlink(file));
 140
 141
 142         /*
 143          * 2.b. Move original directory out of the way, move new directory into place, delete original
 144          */
 145
 146         assert_no_err(mkdir(file, 0777));
 147
 148         assert_no_err(chflags(file, UF_TRACKED));
 149
 150         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 151                                                           FSOPT_ATTR_CMN_EXTENDED));
 152
 153         orig_doc_id = attrs.doc_id;
 154
 155         assert_no_err(mkdir(new, 0777));
 156
 157         assert_no_err(rename(file, old));
 158         assert_no_err(rename(new, file));
 159
 160         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 161                                                           FSOPT_ATTR_CMN_EXTENDED));
 162
 163         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 164
 165         assert_no_err(rmdir(old));
 166         assert_no_err(rmdir(file));
 167
 168
 169         /*
 170          * 3.a. Delete original file, move new file into place
 171          */
 172
 173         assert_with_errno((fd = open(file,
 174                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
 175
 176         assert_with_errno(fd >= 0);
 177
 178         assert_no_err(fchflags(fd, UF_TRACKED));
 179
 180         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 181                                                            FSOPT_ATTR_CMN_EXTENDED));
 182
 183         orig_doc_id = attrs.doc_id;
 184
 185         assert_no_err(close(fd));
 186
 187         assert_with_errno((fd = open(new,
 188                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
 189
 190         assert_with_errno(fd >= 0);
 191
 192         assert_no_err(unlink(file));
 193
 194         assert_no_err(rename(new, file));
 195
 196         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 197                                                            FSOPT_ATTR_CMN_EXTENDED));
 198
 199         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 200
 201         assert_no_err(close(fd));
 202         assert_no_err(unlink(file));
 203
 204
 205         /*
 206          * 3.b. Delete original directory, move new directory into place
 207          */
 208
 209         assert_no_err(mkdir(file, 0777));
 210
 211         assert_no_err(chflags(file, UF_TRACKED));
 212
 213         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 214                                                           FSOPT_ATTR_CMN_EXTENDED));
 215
 216         orig_doc_id = attrs.doc_id;
 217
 218         assert_no_err(mkdir(new, 0777));
 219
 220         assert_no_err(rmdir(file));
 221         assert_no_err(rename(new, file));
 222
 223         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 224                                                           FSOPT_ATTR_CMN_EXTENDED));
 225
 226         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 227
 228         assert_no_err(rmdir(file));
 229
 230
 231         /*
 232          * 4.a. Delete original file, create new file in place
 233          */
 234
 235         assert_with_errno((fd = open(file,
 236                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
 237
 238         assert_no_err(fchflags(fd, UF_TRACKED));
 239
 240         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 241                                                            FSOPT_ATTR_CMN_EXTENDED));
 242
 243         orig_doc_id = attrs.doc_id;
 244
 245         assert_no_err(close(fd));
 246         assert_no_err(unlink(file));
 247
 248         assert_with_errno((fd = open(file,
 249                                                                  O_RDWR | O_CREAT, 0666)) >= 0);
 250
 251         assert_no_err(fgetattrlist(fd, &al, &attrs, sizeof(attrs),
 252                                                            FSOPT_ATTR_CMN_EXTENDED));
 253
 254         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 255
 256         assert_no_err(close(fd));
 257         assert_no_err(unlink(file));
 258
 259
 260         /*
 261          * 4.b. Delete original directory, create new directory in place
 262          */
 263
 264         assert_no_err(mkdir(file, 0777));
 265
 266         assert_no_err(chflags(file, UF_TRACKED));
 267
 268         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 269                                                           FSOPT_ATTR_CMN_EXTENDED));
 270
 271         orig_doc_id = attrs.doc_id;
 272
 273         assert_no_err(rmdir(file));
 274
 275         assert_no_err(mkdir(file, 0777));
 276
 277         assert_no_err(getattrlist(file, &al, &attrs, sizeof(attrs),
 278                                                           FSOPT_ATTR_CMN_EXTENDED));
 279
 280         assert_equal(orig_doc_id, attrs.doc_id, "%u");
 281
 282         assert_no_err(rmdir(file));
 283
 284         return 0;
 285 }