tests/xpath.tests

   1 # Tests of the XPath matching
   2
   3 # Blank lines and lines starting with '#' are ignored
   4 #
   5 # Each test consists of one line declaring the test followed by a complete
   6 # list of the expected result of the match.
   7 #
   8 # The test is declared with a line 'test NAME MATCH'. A result is either
   9 # just a path (meaning that the value associated with that node must be
  10 # NULL) or of the form PATH = VALUE, meaning that the value for the node at
  11 # PATH must be VALUE. If VALUE is '...', the test does not check the value
  12 # associated with PATH in the tree.
  13 #
  14 # The MATCH XPath expression is matched against a fixed tree (the one from the
  15 # root/ subdirectory) and the result of the aug_match is compared with the
  16 # results listed in the test
  17 #
  18 # The test framework sets up variables:
  19 #   hosts      /files/etc/hosts/*
  20 #   localhost  '127.0.0.1'
  21 #   php        /files/etc/php.ini
  22
  23 # Very simple to warm up
  24 test wildcard /files/etc/hosts/*/ipaddr
  25      /files/etc/hosts/1/ipaddr = 127.0.0.1
  26      /files/etc/hosts/2/ipaddr = 172.31.122.14
  27
  28 test wildcard-var $hosts/ipaddr
  29      /files/etc/hosts/1/ipaddr = 127.0.0.1
  30      /files/etc/hosts/2/ipaddr = 172.31.122.14
  31
  32 # Compare the value of the current node with a constant
  33 test self-value /files/etc/hosts/*/ipaddr[ . = '127.0.0.1' ]
  34      /files/etc/hosts/1/ipaddr = 127.0.0.1
  35
  36 test self-value-var $hosts/ipaddr[ . = $localhost ]
  37      /files/etc/hosts/1/ipaddr = 127.0.0.1
  38
  39 # Find nodes that have a child named 'ipaddr' with a fixed value
  40 test child-value /files/etc/hosts/*[ipaddr = '127.0.0.1']
  41      /files/etc/hosts/1
  42
  43 test child-value-var $hosts[ipaddr = $localhost]
  44      /files/etc/hosts/1
  45
  46 # Find nodes that have a child 'ipaddr' that has no value
  47 test child-nil-value /files/etc/hosts/*[ipaddr = '']
  48
  49 test child-nil-value-var $hosts[ipaddr = '']
  50
  51 # Find nodes that have no value
  52 test self-nil-value /files/etc/hosts/*[. = '']
  53      /files/etc/hosts/1
  54      /files/etc/hosts/2
  55
  56 test self-nil-value-var $hosts[. = '']
  57      /files/etc/hosts/1
  58      /files/etc/hosts/2
  59
  60 # Match over two levels of the tree
  61 test two-wildcards /files/etc/*/*[ipaddr='127.0.0.1']
  62      /files/etc/hosts/1
  63
  64 test pam-system-auth /files/etc/pam.d/*/*[module = 'system-auth']
  65      /files/etc/pam.d/login/2
  66      /files/etc/pam.d/login/4
  67      /files/etc/pam.d/login/5
  68      /files/etc/pam.d/login/8
  69      /files/etc/pam.d/postgresql/1
  70      /files/etc/pam.d/postgresql/2
  71      /files/etc/pam.d/newrole/1
  72      /files/etc/pam.d/newrole/2
  73      /files/etc/pam.d/newrole/3
  74
  75 # Multiple predicates are treated with 'and'
  76 test pam-two-preds /files/etc/pam.d/*/*[module = 'system-auth'][type = 'account']
  77      /files/etc/pam.d/login/4
  78      /files/etc/pam.d/postgresql/2
  79      /files/etc/pam.d/newrole/2
  80
  81 # Find nodes that have siblings with a given value
  82 test pam-two-preds-control /files/etc/pam.d/*/*[module = 'system-auth'][type = 'account']/control
  83      /files/etc/pam.d/login/4/control = include
  84      /files/etc/pam.d/postgresql/2/control = include
  85      /files/etc/pam.d/newrole/2/control = include
  86
  87 # last() gives the last node with a certain name
  88 test last /files/etc/hosts/*[ipaddr = "127.0.0.1"]/alias[last()]
  89      /files/etc/hosts/1/alias[3] = galia
  90
  91 test last-var $hosts[ipaddr = $localhost]/alias[last()]
  92      /files/etc/hosts/1/alias[3] = galia
  93
  94 # We can get nodes counting from the right with 'last()-N'
  95 test last-minus-one /files/etc/hosts/*[ipaddr = "127.0.0.1"]/alias[ last() - 1 ]
  96      /files/etc/hosts/1/alias[2] = galia.watzmann.net
  97
  98 # Make sure we look at all nodes with a given label (ticket #23)
  99 test transparent-multi-node /files/etc/ssh/sshd_config/AcceptEnv/10
 100      /files/etc/ssh/sshd_config/AcceptEnv[2]/10 = LC_ADDRESS
 101
 102 test abbrev-descendants /files/etc/pam.d//1
 103      /files/etc/pam.d/login/1
 104      /files/etc/pam.d/postgresql/1
 105      /files/etc/pam.d/newrole/1
 106
 107 test descendant-or-self /files/descendant-or-self :: 4
 108      /files/etc/ssh/sshd_config/AcceptEnv[1]/4 = LC_TIME
 109      /files/etc/ssh/ssh_config/Host/SendEnv[1]/4 = LC_TIME
 110      /files/etc/ssh/ssh_config/Host/SendEnv[2]/4 = LC_TELEPHONE
 111      /files/etc/aliases/4
 112      /files/etc/selinux/semanage.conf/ignoredirs/4 = /dev
 113      /files/etc/fstab/4
 114      /files/etc/pam.d/login/4
 115      /files/etc/pam.d/newrole/4
 116      /files/etc/inittab/4
 117
 118 test descendant /files/etc/aliases/4/descendant::4
 119
 120 test descendant-or-self-2 /files/etc/aliases/4/descendant-or-self::4
 121      /files/etc/aliases/4
 122
 123 # No matches because the predicate asks if there is a toplevel node
 124 # 'ipaddr' with the given value
 125 test abs-locpath /files/etc/hosts/*[/ipaddr = '127.0.0.1']/canonical
 126
 127 test rel-pred /files/etc/hosts/*/canonical[../ipaddr = '127.0.0.1']
 128      /files/etc/hosts/1/canonical = localhost.localdomain
 129
 130 # Not the best way to write this, but entirely acceptable
 131 test path-with-parent /files/etc/hosts/*/canonical[../ipaddr = '127.0.0.1']/../alias
 132      /files/etc/hosts/1/alias[1] = localhost
 133      /files/etc/hosts/1/alias[2] = galia.watzmann.net
 134      /files/etc/hosts/1/alias[3] = galia
 135
 136 test node-exists-pred /files/etc/hosts/*/canonical[../alias]
 137      /files/etc/hosts/1/canonical = localhost.localdomain
 138      /files/etc/hosts/2/canonical = orange.watzmann.net
 139
 140 test ipaddr-child //*[ipaddr]
 141      /files/etc/hosts/1
 142      /files/etc/hosts/2
 143
 144 test ipaddr-sibling //*[../ipaddr]
 145      /files/etc/hosts/1/ipaddr = 127.0.0.1
 146      /files/etc/hosts/1/canonical = localhost.localdomain
 147      /files/etc/hosts/1/alias[1] = localhost
 148      /files/etc/hosts/1/alias[2] = galia.watzmann.net
 149      /files/etc/hosts/1/alias[3] = galia
 150      /files/etc/hosts/2/ipaddr = 172.31.122.14
 151      /files/etc/hosts/2/canonical = orange.watzmann.net
 152      /files/etc/hosts/2/alias = orange
 153
 154 test lircd-ancestor //*[ancestor::kudzu][label() != '#comment']
 155      /augeas/files/etc/sysconfig/kudzu/path = /files/etc/sysconfig/kudzu
 156      /augeas/files/etc/sysconfig/kudzu/mtime = ...
 157      /augeas/files/etc/sysconfig/kudzu/lens = @Shellvars
 158      /augeas/files/etc/sysconfig/kudzu/lens/info = ...
 159      /files/etc/sysconfig/kudzu/SAFE = no
 160
 161 test wildcard-last /files/etc/hosts/*[position() = last()]
 162      /files/etc/hosts/2
 163
 164 test wildcard-not-last /files/etc/hosts/*[position() != last()][ipaddr]
 165      /files/etc/hosts/1
 166
 167 test nodeset-nodeset-eq /files/etc/sysconfig/network-scripts/*[BRIDGE = /files/etc/sysconfig/network-scripts/ifcfg-br0/DEVICE]
 168      /files/etc/sysconfig/network-scripts/ifcfg-eth0
 169
 170 test last-ssh-service /files/etc/services/service-name[port = '22'][last()]
 171      /files/etc/services/service-name[24] = ssh
 172
 173 test count-one-alias /files/etc/hosts/*[count(alias) = 1]
 174      /files/etc/hosts/2
 175
 176 test number-gt /files/etc/hosts/*[count(alias) > 1]
 177      /files/etc/hosts/1
 178
 179 test pred-or /files/etc/hosts/*[canonical = 'localhost' or alias = 'localhost']
 180      /files/etc/hosts/1
 181
 182 test pred-and-or /files/etc/hosts/*[(canonical = 'localhost' or alias = 'localhost') and ipaddr = '127.0.0.1']
 183      /files/etc/hosts/1
 184
 185 # We used to parse this as '/files/etc/.' followed by garbage, that
 186 # was silently ignored. This path must not match anything, instead of
 187 # every child of /files/etc
 188 test path-with-dot /files/etc/.notthere
 189
 190 test str-neq /files/etc/*['foo' != 'foo']
 191
 192 # label() returns the label of the context node as a string
 193 test label-neq /files/etc/hosts/*[label() != '#comment']
 194      /files/etc/hosts/1
 195      /files/etc/hosts/2
 196
 197 # 'and' and 'or' need to coerce types to boolean
 198 test coerce-or /files[/files/etc/hosts/*[ipaddr = '127.0.0.1'] or /files/etc/aliases/*[name = 'root'] ]
 199      /files
 200
 201 test coerce-and-true /files['foo' and count(/files/etc/hosts/*) ]
 202      /files
 203
 204 test coerce-and-false /files['' and count(/none) and /none]
 205
 206 test preceding-sibling /files/etc/hosts/*/preceding-sibling::*[alias = 'localhost']
 207      /files/etc/hosts/1
 208
 209 test preceding-sibling-pred /files/etc/grub.conf/*[preceding-sibling::*[1] = ../default]
 210      /files/etc/grub.conf/timeout = 5
 211
 212 test preceding-sibling-pred2 /files/etc/grub.conf/*[preceding-sibling::*[1][self::default]]
 213      /files/etc/grub.conf/timeout = 5
 214
 215 test following-sibling /files/etc/hosts/1/*/following-sibling::alias
 216      /files/etc/hosts/1/alias[1] = localhost
 217      /files/etc/hosts/1/alias[2] = galia.watzmann.net
 218      /files/etc/hosts/1/alias[3] = galia
 219
 220 test following-sibling-pred /files/etc/hosts/1/*[following-sibling::alias]
 221      /files/etc/hosts/1/ipaddr = 127.0.0.1
 222      /files/etc/hosts/1/canonical = localhost.localdomain
 223      /files/etc/hosts/1/alias[1] = localhost
 224      /files/etc/hosts/1/alias[2] = galia.watzmann.net
 225
 226 test regexp1 /files/etc/sysconfig/network-scripts/*[label() =~ regexp('.*-eth0')]
 227      /files/etc/sysconfig/network-scripts/ifcfg-eth0
 228
 229 test regexp2 /files/etc/hosts/*[* =~ regexp('127\..*')]
 230      /files/etc/hosts/1
 231
 232 test regexp3 /files/etc/hosts/*[ipaddr =~ regexp(/files/etc/hosts/*/ipaddr)]
 233      /files/etc/hosts/1
 234      /files/etc/hosts/2
 235
 236 # Check that we don't crash when the nodeset contains all NULL's
 237 test regexp4 /files/etc/hosts/*[ipaddr =~ regexp(/files/etc/hosts/*[ipaddr])]
 238
 239 # Check case-insensitive matches
 240 test regexp5 /files/etc/sysconfig/network-scripts/*[label() =~ regexp('.*-ETH0', 'i')]
 241      /files/etc/sysconfig/network-scripts/ifcfg-eth0
 242
 243 test regexp6 /files/etc/hosts/*[ipaddr =~ regexp(/files/etc/hosts/*/ipaddr, 'i')]
 244      /files/etc/hosts/1
 245      /files/etc/hosts/2
 246
 247 test glob1 /files[ 'axxa' =~ glob('a*a') ]
 248      /files
 249
 250 test glob2 /files[ 'axxa' =~ glob('a?[a-z]a') ]
 251      /files
 252
 253 test glob3 /files[ '^a' =~ glob('^a') ]
 254      /files
 255
 256 test glob4 /augeas/load/*[ '/etc/hosts' =~ glob(incl) ]
 257      /augeas/load/Hosts
 258
 259 test glob5 /files[ '/files/etc/hosts/1' =~ glob('/files/*/1') ]
 260
 261 test glob6 /files[ '/files/etc/hosts/1' =~ glob('/files/*/*/1') ]
 262      /files
 263
 264 test glob_nomatch /files/etc/hosts/*[ipaddr][ ipaddr !~ glob(/files/etc/hosts/*/ipaddr[1]) ]
 265     /files/etc/hosts/2
 266
 267 test glob_for_lens /augeas/load/*[ '/etc/hosts/1/ipaddr' =~ glob(incl) + regexp('/.*') ]/lens
 268      /augeas/load/Hosts/lens = @Hosts
 269
 270 # Union of nodesets
 271 test union (/files/etc/yum.conf | /files/etc/yum.repos.d/*)/*/gpgcheck
 272      /files/etc/yum.conf/main/gpgcheck = 1
 273      /files/etc/yum.repos.d/fedora-updates.repo/updates/gpgcheck = 1
 274      /files/etc/yum.repos.d/fedora-updates.repo/updates-debuginfo/gpgcheck = 1
 275      /files/etc/yum.repos.d/fedora-updates.repo/updates-source/gpgcheck = 1
 276      /files/etc/yum.repos.d/fedora.repo/fedora/gpgcheck = 1
 277      /files/etc/yum.repos.d/fedora.repo/fedora-debuginfo/gpgcheck = 1
 278      /files/etc/yum.repos.d/fedora.repo/fedora-source/gpgcheck = 1
 279      /files/etc/yum.repos.d/remi.repo/remi/gpgcheck = 1
 280      /files/etc/yum.repos.d/remi.repo/remi-test/gpgcheck = 1
 281
 282 test else_nodeset_lhs (/files/etc/yum.conf else /files/etc/yum.repos.d/*)/*/gpgcheck
 283      /files/etc/yum.conf/main/gpgcheck = 1
 284
 285 test else_nodeset_rhs (/files/etc/yum.conf.missing else /files/etc/yum.repos.d/fedora.repo)/*/gpgcheck
 286      /files/etc/yum.repos.d/fedora.repo/fedora/gpgcheck = 1
 287      /files/etc/yum.repos.d/fedora.repo/fedora-debuginfo/gpgcheck = 1
 288      /files/etc/yum.repos.d/fedora.repo/fedora-source/gpgcheck = 1
 289
 290 test else_nodeset_nomatch (/files/left else /files/right)
 291
 292 # Paths with whitespace in them
 293 test php1 $php/mail function
 294      /files/etc/php.ini/mail\ function
 295
 296 test php2 $php[mail function]
 297      /files/etc/php.ini
 298
 299 test php3 $php[count(mail function) = 1]
 300      /files/etc/php.ini
 301
 302 test php4 $php/mail function/SMTP
 303      /files/etc/php.ini/mail\ function/SMTP = localhost
 304
 305 test php5 $php/mail\ function
 306      /files/etc/php.ini/mail\ function
 307
 308 test expr-or /files/etc/group/root/*[self::gid or self::user]
 309      /files/etc/group/root/gid = 0
 310      /files/etc/group/root/user = root
 311
 312 test int-ns-eq /files/etc/group/*[int(gid) = 30]
 313      /files/etc/group/gopher
 314
 315 test int-ns-lt /files/etc/group/*[int(gid) < 3]
 316     /files/etc/group/root
 317     /files/etc/group/bin
 318     /files/etc/group/daemon
 319
 320 test int-bool-f /files[int(1 = 0) > 0]
 321
 322 test int-bool-t /files[int(1 = 1) > 0]
 323      /files
 324
 325 # Relative paths, relying on default /files context
 326 test ctx_file etc/network/interfaces
 327      /files/etc/network/interfaces
 328
 329 test ctx_file_pred etc/network/interfaces/iface[. = "lo"]
 330      /files/etc/network/interfaces/iface[1] = lo
 331
 332 # Test matching with characters that need escaping in the filename
 333 test escape1 /files/etc/sysconfig/network-scripts/*
 334     /files/etc/sysconfig/network-scripts/ifcfg-eth0
 335     /files/etc/sysconfig/network-scripts/ifcfg-wlan0
 336     /files/etc/sysconfig/network-scripts/ifcfg-weird\ \[\!\]\ \(used\ to\ fail\)
 337     /files/etc/sysconfig/network-scripts/ifcfg-lo
 338     /files/etc/sysconfig/network-scripts/ifcfg-br0
 339
 340 test escape2 /files/etc/sysconfig/network-scripts/ifcfg-weird\ \[\!\]\ \(used\ to\ fail\)/DEVICE
 341      /files/etc/sysconfig/network-scripts/ifcfg-weird\ \[\!\]\ \(used\ to\ fail\)/DEVICE = weird
 342
 343 test escape3 /files/etc/sysconfig/network-scripts/*[DEVICE = 'weird']
 344      /files/etc/sysconfig/network-scripts/ifcfg-weird\ \[\!\]\ \(used\ to\ fail\)
 345
 346 # Test matching in the presence of hidden nodes
 347 test hidden1 /files/etc/security/limits.conf/*[label() != '#comment'][1]
 348      /files/etc/security/limits.conf/domain[1] = @jackuser
 349
 350 test seqaxismatchall /files/etc/hosts/seq::*
 351      /files/etc/hosts/1
 352      /files/etc/hosts/2
 353
 354 test seqaxismatchpos /files/etc/hosts/seq::*[2]
 355      /files/etc/hosts/2
 356
 357 test seqaxismatchlabel /files/etc/hosts/seq::2
 358      /files/etc/hosts/2
 359
 360 test seqaxismatchregexp /files/etc/hosts/seq::*[canonical =~ regexp('.*orange.*')]
 361      /files/etc/hosts/2
 362
 363 test else_simple_lhs /files/etc/fstab/*[passno='1' else passno='2']/file
 364      /files/etc/fstab/1/file = /
 365
 366 test else_simple_rhs /files/etc/fstab/*[passno='9' else passno='2']/file
 367      /files/etc/fstab/2/file = /boot
 368      /files/etc/fstab/5/file = /home
 369      /files/etc/fstab/8/file = /local
 370      /files/etc/fstab/9/file = /var/lib/xen/images
 371
 372 test else_haschild_lhs /files/etc/hosts/*[alias else alias='orange']/canonical
 373      /files/etc/hosts/1/canonical = localhost.localdomain
 374      /files/etc/hosts/2/canonical = orange.watzmann.net
 375
 376 test else_chain1 /files/etc/fstab/*[passno='9' else passno='1' else passno='2']/file
 377      /files/etc/fstab/1/file = /
 378
 379 test else_chain2 /files/etc/fstab/*[passno='9' else passno='8' else passno='2']/file
 380      /files/etc/fstab/2/file = /boot
 381      /files/etc/fstab/5/file = /home
 382      /files/etc/fstab/8/file = /local
 383      /files/etc/fstab/9/file = /var/lib/xen/images
 384
 385 # Although there are nodes matching passno=2 and nodes matching dump=0
 386 # there is no node with both
 387 test_and_else_lhs /files/etc/fstab/*[passno='2' and ( dump='0' else dump='1')]/file
 388
 389 test_and_else_rhs /files/etc/fstab/*[passno='2' and ( dump='nemo' else dump='1')]/file
 390      /files/etc/fstab/2/file = /boot
 391      /files/etc/fstab/5/file = /home
 392      /files/etc/fstab/8/file = /local
 393      /files/etc/fstab/9/file = /var/lib/xen/images