tests/pathnames.impure.lisp

   1 ;;;; miscellaneous tests of pathname-related stuff
   2
   3 ;;;; This file is naturally impure because we mess with
   4 ;;;; LOGICAL-PATHNAME-TRANSLATIONS.
   5
   6 ;;;; This software is part of the SBCL system. See the README file for
   7 ;;;; more information.
   8 ;;;;
   9 ;;;; While most of SBCL is derived from the CMU CL system, the test
  10 ;;;; files (like this one) were written from scratch after the fork
  11 ;;;; from CMU CL.
  12 ;;;;
  13 ;;;; This software is in the public domain and is provided with
  14 ;;;; absolutely no warranty. See the COPYING and CREDITS files for
  15 ;;;; more information.
  16
  17 (load "assertoid.lisp")
  18 (use-package "ASSERTOID")
  19
  20 (load "test-util.lisp")
  21 (use-package "TEST-UTIL")
  22
  23 (setf (logical-pathname-translations "demo0")
  24       '(("**;*.*.*" "/tmp/")))
  25
  26 ;;; In case of a parse error we want to get a condition of type TYPE-ERROR,
  27 ;;; because ANSI says so. (This used to be PARSE-ERROR.)
  28 (assert
  29   (typep (grab-condition (logical-pathname "demo0::bla;file.lisp"))
  30          'type-error))
  31
  32 ;;; some things SBCL-0.6.9 used not to parse correctly:
  33 ;;;
  34 ;;; SBCL used to throw an error saying there's no translation.
  35 (with-test (:name (:logical-pathname 1))
  36   (assert (equal (namestring (translate-logical-pathname "demo0:file.lisp"))
  37                  "/tmp/file.lisp")))
  38
  39 ;;; We do not match a null directory to every wild path:
  40 (with-test (:name (:logical-pathname 2))
  41   (assert (not (pathname-match-p "demo0:file.lisp"
  42                                  (logical-pathname "demo0:tmp;**;*.*.*")))))
  43
  44 ;;; Remove "**" from our resulting pathname when the source-dir is NIL:
  45 (with-test (:name (:logical-pathname 3))
  46   (setf (logical-pathname-translations "demo1")
  47         '(("**;*.*.*" "/tmp/**/*.*") (";**;*.*.*" "/tmp/rel/**/*.*")))
  48   (assert (not (equal (namestring (translate-logical-pathname "demo1:foo.lisp"))
  49                     "/tmp/**/foo.lisp"))))
  50
  51 ;;; That should be correct:
  52 (with-test (:name (:logical-pathname 4))
  53   (assert (equal (namestring (translate-logical-pathname "demo1:foo.lisp"))
  54                  "/tmp/foo.lisp")))
  55
  56 ;;; Check for absolute/relative path confusion:
  57 (with-test (:name (:logical-pathname 5))
  58   (assert (not (equal (namestring (translate-logical-pathname "demo1:;foo.lisp"))
  59                       "tmp/rel/foo.lisp")))
  60   (assert (equal (namestring (translate-logical-pathname "demo1:;foo.lisp"))
  61                  "/tmp/rel/foo.lisp")))
  62
  63 ;;; Under SBCL: new function #'UNPARSE-ENOUGH-NAMESTRING, to
  64 ;;; handle the following case exactly (otherwise we get an error:
  65 ;;; "#'IDENTITY CALLED WITH 2 ARGS."
  66 (with-test (:name (:logical-pathname 6))
  67   (setf (logical-pathname-translations "demo2")
  68         '(("test;**;*.*" "/tmp/demo2/test")))
  69   (enough-namestring "demo2:test;foo.lisp"))
  70
  71 ;;; When a pathname comes from a logical host, it should be in upper
  72 ;;; case. (This doesn't seem to be specifically required in the ANSI
  73 ;;; spec, but it's left up to the implementors, and the arguments made
  74 ;;; in the cleanup issue PATHNAME-LOGICAL:ADD seem to be a pretty
  75 ;;; compelling reason for the implementors to choose case
  76 ;;; insensitivity and a canonical case.)
  77 (with-test (:name (:logical-pathname 7))
  78   (setf (logical-pathname-translations "FOO")
  79         '(("**;*.*.*" "/full/path/to/foo/**/*.*")))
  80   (let* ((pn1 (make-pathname :host "FOO" :directory "etc" :name "INETD"
  81                              :type "conf"))
  82          (pn2 (make-pathname :host "foo" :directory "ETC" :name "inetd"
  83                              :type "CONF"))
  84          (pn3 (read-from-string (prin1-to-string pn1))))
  85     (assert (equal pn1 pn2))
  86     (assert (equal pn1 pn3))))
  87
  88 ;;; In addition to the upper-case constraint above, if the logical-pathname
  89 ;;; contains a string component in e.g. the directory, name and type slot,
  90 ;;; these should be valid "WORDS", according to CLHS 19.3.1.
  91 ;;; FIXME: currently SBCL throws NAMESTRING-PARSE-ERROR: should this be
  92 ;;; a TYPE-ERROR?
  93 (with-test (:name (:logical-pathname 8))
  94   (locally
  95     ;; MAKE-PATHNAME is UNSAFELY-FLUSHABLE
  96     (declare (optimize safety))
  97
  98     (assert (not (ignore-errors
  99                   (make-pathname :host "FOO" :directory "!bla" :name "bar"))))
 100
 101     ;; error: name-component not valid
 102     (assert (not (ignore-errors
 103                   (make-pathname :host "FOO" :directory "bla" :name "!bar"))))
 104
 105     ;; error: type-component not valid.
 106     (assert (not (ignore-errors
 107                   (make-pathname :host "FOO" :directory "bla" :name "bar"
 108                                  :type "&baz"))))))
 109
 110 ;;; We may need to parse the host as a LOGICAL-NAMESTRING HOST. The
 111 ;;; HOST in PARSE-NAMESTRING can be either a string or :UNSPECIFIC
 112 ;;; without actually requiring the system to signal an error (apart
 113 ;;; from host mismatches).
 114 (with-test (:name (:logical-pathname 9))
 115   (assert (equal (namestring (parse-namestring "" "FOO")) "FOO:"))
 116   (assert (equal (namestring (parse-namestring "" :unspecific)) "")))
 117
 118 ;;; The third would work if the call were (and it should continue to
 119 ;;; work ...)
 120 (with-test (:name (:logical-pathname 10))
 121   (parse-namestring ""
 122                     (pathname-host
 123                      (translate-logical-pathname
 124                       "FOO:"))))
 125
 126 ;;; ANSI says PARSE-NAMESTRING returns TYPE-ERROR on host mismatch.
 127 (with-test (:name (:logical-pathname 11))
 128   (let ((cond (grab-condition (parse-namestring "foo:jeamland" "demo2"))))
 129     (assert (typep cond 'type-error))))
 130
 131 ;;; turning one logical pathname into another:
 132 (with-test (:name (:logical-pathname 12))
 133   (setf (logical-pathname-translations "foo")
 134         '(("todemo;*.*.*" "demo0:*.*.*")))
 135   (assert (equal (namestring (translate-logical-pathname "foo:todemo;x.y"))
 136                  (namestring (translate-logical-pathname "demo0:x.y")))))
 137
 138 ;;; ANSI, in its wisdom, specifies that it's an error (specifically a
 139 ;;; TYPE-ERROR) to query the system about the translations of a string
 140 ;;; which doesn't have any translations. It's not clear why we don't
 141 ;;; just return NIL in that case, but they make the rules..
 142 (with-test (:name (:logical-pathname 13))
 143   (let ((cond (grab-condition (logical-pathname-translations "unregistered-host"))))
 144     (assert (typep cond 'type-error)))
 145
 146   (assert (not (string-equal (host-namestring (parse-namestring "OTHER-HOST:ILLEGAL/LPN")) "OTHER-HOST")))
 147   (assert (string-equal (pathname-name (parse-namestring "OTHER-HOST:ILLEGAL/LPN")) "LPN")))
 148
 149 ;;; FIXME: A comment on this section up to sbcl-0.6.11.30 or so said
 150 ;;;   examples from CLHS: Section 19.4, LOGICAL-PATHNAME-TRANSLATIONS
 151 ;;;   (sometimes converted to the Un*x way of things)
 152 ;;; but when I looked it up I didn't see the connection. Presumably
 153 ;;; there's some code in this section which should be attributed
 154 ;;; to something in the ANSI spec, but I don't know what code it is
 155 ;;; or what section of the specification has the related code.
 156 (with-test (:name (:logical-pathname 14))
 157   (setf (logical-pathname-translations "test0")
 158         '(("**;*.*.*"              "/library/foo/**/")))
 159   (assert (equal (namestring (translate-logical-pathname
 160                               "test0:foo;bar;baz;mum.quux"))
 161                  "/library/foo/foo/bar/baz/mum.quux"))
 162   (setf (logical-pathname-translations "prog")
 163         '(("RELEASED;*.*.*"        "MY-UNIX:/sys/bin/my-prog/")
 164           ("RELEASED;*;*.*.*"      "MY-UNIX:/sys/bin/my-prog/*/")
 165           ("EXPERIMENTAL;*.*.*"    "MY-UNIX:/usr/Joe/development/prog/")
 166           ("EXPERIMENTAL;*;*.*.*"  "MY-UNIX:/usr/Joe/development/prog/*/")))
 167   (setf (logical-pathname-translations "prog")
 168         '(("CODE;*.*.*"             "/lib/prog/")))
 169   (assert (equal (namestring (translate-logical-pathname
 170                               "prog:code;documentation.lisp"))
 171                  "/lib/prog/documentation.lisp"))
 172   (setf (logical-pathname-translations "prog")
 173         '(("CODE;DOCUMENTATION.*.*" "/lib/prog/docum.*")
 174           ("CODE;*.*.*"             "/lib/prog/")))
 175   (assert (equal (namestring (translate-logical-pathname
 176                               "prog:code;documentation.lisp"))
 177                  "/lib/prog/docum.lisp")))
 178
 179 ;;; ANSI section 19.3.1.1.5 specifies that translation to a filesystem
 180 ;;; which doesn't have versions should ignore the version slot. CMU CL
 181 ;;; didn't ignore this as it should, but we do.
 182 (with-test (:name (:logical-pathname 15))
 183   (assert (equal (namestring (translate-logical-pathname
 184                               "test0:foo;bar;baz;mum.quux.3"))
 185                  "/library/foo/foo/bar/baz/mum.quux")))
 186
 187 \f
 188 ;;;; MERGE-PATHNAME tests
 189 ;;;;
 190 ;;;; There are some things we don't bother testing, just because they're
 191 ;;;; not meaningful on the underlying filesystem anyway.
 192 ;;;;
 193 ;;;; Mostly that means that we don't do devices, we don't do versions
 194 ;;;; except minimally in LPNs (they get lost in the translation to
 195 ;;;; physical hosts, so it's not much of an issue), and we don't do
 196 ;;;; hosts except for LPN hosts
 197 ;;;;
 198 ;;;; Although these tests could conceivably be useful in principle for
 199 ;;;; other implementations, they depend quite heavily on the rules for
 200 ;;;; namestring parsing, which are implementation-specific. So, success
 201 ;;;; or failure in these tests doesn't tell you anything about
 202 ;;;; ANSI-compliance unless your PARSE-NAMESTRING works like ours.
 203
 204 ;;; Needs to be done at compile time, so that the #p"" read-macro
 205 ;;; correctly parses things as logical pathnames. This is not a
 206 ;;; problem as was, as this is an impure file and so gets loaded in,
 207 ;;; but just for future proofing...
 208 (eval-when (:compile-toplevel :load-toplevel :execute)
 209   (setf (logical-pathname-translations "scratch")
 210         '(("**;*.*.*" "/usr/local/doc/**/*"))))
 211
 212 (with-test (:name (:merge-pathname 1))
 213   (loop for (expected-result . params) in
 214         `( ;; trivial merge
 215           (#P"/usr/local/doc/foo" #p"foo" #p"/usr/local/doc/")
 216           ;; If pathname does not specify a host, device, directory,
 217           ;; name, or type, each such component is copied from
 218           ;; default-pathname.
 219           ;; 1) no name, no type
 220           (#p"/supplied-dir/name.type" #p"/supplied-dir/" #p"/dir/name.type")
 221           ;; 2) no directory, no type
 222           (#p"/dir/supplied-name.type" #p"supplied-name" #p"/dir/name.type")
 223           ;; 3) no name, no dir (must use make-pathname as ".foo" is parsed
 224           ;; as a name)
 225           (#p"/dir/name.supplied-type"
 226              ,(make-pathname :type "supplied-type")
 227              #p"/dir/name.type")
 228           ;; If (pathname-directory pathname) is a list whose car is
 229           ;; :relative, and (pathname-directory default-pathname) is a
 230           ;; list, then the merged directory is [...]
 231           (#p"/aaa/bbb/ccc/ddd/qqq/www" #p"qqq/www" #p"/aaa/bbb/ccc/ddd/eee")
 232           ;; except that if the resulting list contains a string or
 233           ;; :wild immediately followed by :back, both of them are
 234           ;; removed.
 235           (#P"/aaa/bbb/ccc/blah/eee"
 236              ;; "../" in a namestring is parsed as :up not :back, so make-pathname
 237              ,(make-pathname :directory '(:relative :back "blah"))
 238              #p"/aaa/bbb/ccc/ddd/eee")
 239           ;; If (pathname-directory default-pathname) is not a list or
 240           ;; (pathname-directory pathname) is not a list whose car is
 241           ;; :relative, the merged directory is (or (pathname-directory
 242           ;; pathname) (pathname-directory default-pathname))
 243           (#P"/absolute/path/name.type"
 244              #p"/absolute/path/name"
 245              #p"/dir/default-name.type")
 246           ;; === logical pathnames ===
 247           ;; recognizes a logical pathname namestring when
 248           ;; default-pathname is a logical pathname
 249           ;; FIXME: 0.6.12.23 fails this one.
 250           ;;
 251           ;; And, as it happens, it's right to fail it. Because
 252           ;; #p"name1" is read in with the ambient *d-p-d* value, which
 253           ;; has a physical (Unix) host; therefore, the host of the
 254           ;; default-pathname argument to merge-pathnames is
 255           ;; irrelevant. The result is (correctly) different if
 256           ;; '#p"name1"' is replaced by "name1", below, though it's
 257           ;; still not what one might expect... -- CSR, 2002-05-09
 258           #+nil (#P"scratch:foo;name1" #p"name1" #p"scratch:foo;")
 259           ;; or when the namestring begins with the name of a defined
 260           ;; logical host followed by a colon [I assume that refers to pathname
 261           ;; rather than default-pathname]
 262           (#p"SCRATCH:FOO;NAME2" #p"scratch:;name2" #p"scratch:foo;")
 263           ;; conduct the previous set of tests again, with a lpn first argument
 264           (#P"SCRATCH:USR;LOCAL;DOC;FOO" #p"scratch:;foo" #p"/usr/local/doc/")
 265           (#p"SCRATCH:SUPPLIED-DIR;NAME.TYPE"
 266              #p"scratch:supplied-dir;"
 267              #p"/dir/name.type")
 268           (#p"SCRATCH:DIR;SUPPLIED-NAME.TYPE"
 269              #p"scratch:;supplied-name"
 270              #p"/dir/name.type")
 271           (#p"SCRATCH:DIR;NAME.SUPPLIED-TYPE"
 272              ,(make-pathname :host "scratch" :type "supplied-type")
 273              #p"/dir/name.type")
 274           (#p"SCRATCH:AAA;BBB;CCC;DDD;FOO;BAR"
 275              ,(make-pathname :host "scratch"
 276                              :directory '(:relative "foo")
 277                              :name "bar")
 278              #p"/aaa/bbb/ccc/ddd/eee")
 279           (#p"SCRATCH:AAA;BBB;CCC;FOO;BAR"
 280              ,(make-pathname :host "scratch"
 281                              :directory '(:relative :back "foo")
 282                              :name "bar")
 283              #p"/aaa/bbb/ccc/ddd/eee")
 284           (#p"SCRATCH:ABSOLUTE;PATH;NAME.TYPE"
 285              #p"scratch:absolute;path;name" #p"/dir/default-name.type")
 286
 287           ;; FIXME: test version handling in LPNs
 288           )
 289         do (let ((result (apply #'merge-pathnames params)))
 290              (macrolet ((frob (op)
 291                               `(assert (equal (,op result) (,op expected-result)))))
 292                (frob pathname-host)
 293                (frob pathname-directory)
 294                (frob pathname-name)
 295                (frob pathname-type)))))
 296 \f
 297 ;;; host-namestring testing
 298 (with-test (:name :host-namestring)
 299   (assert (string=
 300            (namestring (parse-namestring "/foo" (host-namestring #p"/bar")))
 301            "/foo"))
 302   (assert (string=
 303            (namestring (parse-namestring "FOO" (host-namestring #p"SCRATCH:BAR")))
 304            "SCRATCH:FOO"))
 305   (assert (raises-error?
 306            (setf (logical-pathname-translations "")
 307                  (list '("**;*.*.*" "/**/*.*"))))))
 308 \f
 309 ;;; Bug 200: translate-logical-pathname is according to the spec supposed
 310 ;;; not to give errors if asked to translate a namestring for a valid
 311 ;;; physical pathname.  Failed in 0.7.7.28 and before
 312 (with-test (:name (:logical-pathname 16))
 313   (assert (string= (namestring (translate-logical-pathname "/")) "/")))
 314
 315 \f
 316 ;;; Not strictly pathname logic testing, but until sbcl-0.7.6.19 we
 317 ;;; had difficulty with non-FILE-STREAM stream arguments to pathname
 318 ;;; functions (they would cause memory protection errors).  Make sure
 319 ;;; that those errors are gone:
 320 (with-test (:name (:string-streams-as-pathnames 1))
 321   (assert (raises-error? (pathname (make-string-input-stream "FOO"))
 322                          type-error))
 323   (assert (raises-error? (merge-pathnames (make-string-output-stream))
 324                          type-error)))
 325 \f
 326 ;;; ensure read/print consistency (or print-not-readable-error) on
 327 ;;; pathnames:
 328 (with-test (:name :print/read-consistency)
 329   (let ((pathnames (list
 330                     (make-pathname :name "foo" :type "txt" :version :newest)
 331                     (make-pathname :name "foo" :type "txt" :version 1)
 332                     (make-pathname :name "foo" :type ".txt")
 333                     (make-pathname :name "foo." :type "txt")
 334                     (parse-namestring "SCRATCH:FOO.TXT.1")
 335                     (parse-namestring "SCRATCH:FOO.TXT.NEWEST")
 336                     (parse-namestring "SCRATCH:FOO.TXT"))))
 337     (dolist (p pathnames)
 338       (print p)
 339       (handler-case
 340          (let* ((*print-readably* t)
 341                 (new (read-from-string (format nil "~S" p))))
 342            (unless (equal new p)
 343              (let ((*print-readably* nil))
 344                (error "oops: host:~S device:~S dir:~S version:~S~% ->~%~
 345                              host:~S device:~S dir:~S version:~S"
 346                       (pathname-host p) (pathname-device p)
 347                       (pathname-directory p) (pathname-version p)
 348                       (pathname-host new) (pathname-device new)
 349                       (pathname-directory new) (pathname-version new)))))
 350        (print-not-readable ()
 351           nil)))))
 352 \f
 353 ;;; BUG 330: "PARSE-NAMESTRING should accept namestrings as the
 354 ;;; default argument" ...and streams as well
 355 (with-test (:name :parse-namestring/stream)
 356   (assert (equal (parse-namestring "foo" nil "/")
 357                  (parse-namestring "foo" nil #P"/")))
 358   (let ((test "parse-namestring-test.tmp"))
 359     (unwind-protect
 360         (with-open-file (f test :direction :output)
 361           ;; FIXME: This test is a bit flaky, since we only check that
 362           ;; no error is signalled. The dilemma here is "what is the
 363           ;; correct result when defaults is a _file_, not a
 364           ;; directory". Currently (0.8.10.73) we get #P"foo" here (as
 365           ;; opposed to eg. #P"/path/to/current/foo"), which is
 366           ;; possibly mildly surprising but probably conformant.
 367           (assert (parse-namestring "foo" nil f)))
 368       (when (probe-file test)
 369         (delete-file test)))))
 370 \f
 371 ;;; ENOUGH-NAMESTRING should probably not fail when the namestring in
 372 ;;; question has a :RELATIVE pathname.
 373 (with-test (:name :enough-namestring)
 374   (assert (equal (enough-namestring #p"foo" #p"./") "foo")))
 375 \f
 376 ;;; bug reported by Artem V. Andreev: :WILD not handled in unparsing
 377 ;;; directory lists.
 378 (with-test (:name :unparse-wild)
 379   (assert (equal (namestring #p"/tmp/*/") "/tmp/*/")))
 380
 381 ;;; Printing of pathnames; see CLHS 22.1.3.1. This section was started
 382 ;;; to confirm that pathnames are printed as their namestrings under
 383 ;;; :escape nil :readably nil.
 384 (with-test (:name :print-as-namestrings)
 385   (loop for (pathname expected . vars) in
 386         `((#p"/foo" "#P\"/foo\"")
 387           (#p"/foo" "#P\"/foo\"" :readably nil)
 388           (#p"/foo" "#P\"/foo\"" :escape nil)
 389           (#p"/foo" "/foo"       :readably nil :escape nil))
 390         for actual = (with-standard-io-syntax
 391                       (apply #'write-to-string pathname vars))
 392         do (assert (string= expected actual)
 393                    ()
 394                    "~S should be ~S, was ~S"
 395                    (list* 'write-to-string pathname vars)
 396                    expected
 397                    actual)))
 398 \f
 399 ;;; we got (truename "/") wrong for about 6 months.  Check that it's
 400 ;;; still right.
 401 (with-test (:name :root-truename)
 402   (let ((pathname (truename "/")))
 403     (assert (equalp pathname #p"/"))
 404     (assert (equal (pathname-directory pathname) '(:absolute)))))
 405 \f
 406 ;;; we failed to unparse logical pathnames with :NAME :WILD :TYPE NIL.
 407 ;;; (Reported by Pascal Bourguignon.
 408 (with-test (:name :unparse-logical-wild)
 409   (let ((pathname (make-pathname :host "SYS" :directory '(:absolute :wild-inferiors)
 410                                  :name :wild :type nil)))
 411     (assert (string= (namestring pathname) "SYS:**;*"))
 412     (assert (string= (write-to-string pathname :readably t) "#P\"SYS:**;*\""))))
 413 \f
 414 ;;; reported by James Y Knight on sbcl-devel 2006-05-17
 415 (with-test (:name :merge-back)
 416   (let ((p1 (make-pathname :directory '(:relative "bar")))
 417         (p2 (make-pathname :directory '(:relative :back "foo"))))
 418     (assert (equal (merge-pathnames p1 p2)
 419                    (make-pathname :directory '(:relative :back "foo" "bar"))))))
 420
 421 ;;; construct native namestrings even if the directory is empty (means
 422 ;;; that same as if (:relative))
 423 (with-test (:name :native-namestring)
 424   (assert (equal (sb-ext:native-namestring (make-pathname :directory '(:relative)
 425                                                           :name "foo"
 426                                                           :type "txt"))
 427                  (sb-ext:native-namestring (let ((p (make-pathname :directory nil
 428                                                                    :name "foo"
 429                                                                    :type "txt")))
 430                                              (assert (not (pathname-directory p)))
 431                                              p)))))
 432
 433 ;;; reported by Richard Kreuter: PATHNAME and MERGE-PATHNAMES used to
 434 ;;; be unsafely-flushable. Since they are known to return non-nil values
 435 ;;; only, the test-node of the IF is flushed, and since the function
 436 ;;; is unsafely-flushable, out it goes, and bad pathname designators
 437 ;;; breeze through.
 438 ;;;
 439 ;;; These tests rely on using a stream that appears as a file-stream
 440 ;;; but isn't a valid pathname-designator.
 441 (with-test (:name :dont-flush-pathnames)
 442   (assert (eq :false
 443               (if (ignore-errors (pathname sb-sys::*tty*)) :true :false)))
 444   (assert (eq :false
 445               (if (ignore-errors (merge-pathnames sb-sys::*tty*)) :true :false))))
 446
 447 ;;; This used to return "quux/bar.lisp"
 448 (with-test (:name :dpd-output-file)
 449   (assert (equal #p"quux/bar.fasl"
 450                  (let ((*default-pathname-defaults* #p"quux/"))
 451                    (compile-file-pathname "foo.lisp" :output-file "bar"))))
 452   (assert (equal #p"quux/bar.fasl"
 453                  (let ((*default-pathname-defaults* #p"quux/"))
 454                    (compile-file-pathname "bar.lisp")))))
 455 \f
 456 (with-test (:name :wild-enough)
 457   (enough-namestring #p".a*"))
 458 \f
 459
 460 (with-test (:name :translated-wild-version)
 461   (assert (eq 99
 462             (pathname-version
 463              (translate-pathname
 464               (make-pathname :name "foo" :type "bar" :version 99)
 465               (make-pathname :name :wild :type :wild :version :wild)
 466               (make-pathname :name :wild :type :wild :version :wild)))))
 467
 468   (assert (eq 99
 469               (pathname-version
 470                (translate-pathname
 471                 (make-pathname :name "foo" :type "bar" :version 99)
 472                 (make-pathname :name :wild :type :wild :version :wild)
 473                 (make-pathname :name :wild :type :wild :version nil))))))
 474
 475 ;;; enough-namestring relative to root
 476 (with-test (:name :enough-relative-to-root)
 477   (assert (equal "foo" (enough-namestring "/foo" "/"))))
 478 \f
 479 ;;; Check the handling of NIL, :UNSPECIFIC, the empty string, and
 480 ;;; non-NIL strings in NATIVE-NAMESTRING implementations.  Revised by
 481 ;;; RMK 2007-11-28, attempting to preserve the apparent intended
 482 ;;; denotation of SBCL's then-current pathname implementation.
 483 (with-test (:name (:native-namestring 2))
 484   (assert (equal
 485            (loop with components = (list nil :unspecific "" "a")
 486                  for name in components
 487                  appending (loop for type in components
 488                                  as pathname = (make-pathname
 489                                                 #+win32 :device #+win32 "C"
 490                                                 :directory '(:absolute "tmp")
 491                                                 :name name :type type)
 492                                  collect (ignore-errors
 493                                           (sb-ext:native-namestring pathname))))
 494            #-win32
 495               #|type  NIL       :UNSPECIFIC   ""        "a"         |#
 496   #|name       |#
 497   #|NIL        |#   '("/tmp/"   "/tmp/"       NIL       NIL
 498   #|:UNSPECIFIC|#     "/tmp/"   "/tmp/"       NIL       NIL
 499   #|""         |#     "/tmp/"   "/tmp/"       "/tmp/."  "/tmp/.a"
 500   #|"a"        |#     "/tmp/a"  "/tmp/a"      "/tmp/a." "/tmp/a.a")
 501
 502            #+win32
 503               #|type  NIL           :UNSPECIFIC   ""            "a"     |#
 504   #|name       |#
 505   #|NIL        |#   '("C:\\tmp\\"   "C:\\tmp\\"   NIL           NIL
 506   #|:UNSPECIFIC|#     "C:\\tmp\\"   "C:\\tmp\\"   NIL           NIL
 507   #|""         |#     "C:\\tmp\\"   "C:\\tmp\\"   "C:\\tmp\\."  "C:\\tmp\\.a"
 508   #|"a"        |#     "C:\\tmp\\a"  "C:\\tmp\\a"  "C:\\tmp\\a." "C:\\tmp\\a.a"))))
 509
 510 (with-test (:name :delete-file-logical-pathname)
 511   (setf (logical-pathname-translations "SB-TEST")
 512         (list (list "**;*.*.*" (make-pathname :name :wild
 513                                               :type :wild
 514                                               :defaults (truename ".")))))
 515   (let ((test (pathname "SB-TEST:delete-logical-pathname.tmp")))
 516     (assert (typep test 'logical-pathname))
 517     (with-open-file (f test :direction :output)
 518       (write-line "delete me!" f))
 519     (assert (probe-file test))
 520     (assert (delete-file test))
 521     (assert (not (probe-file test)))))
 522
 523 (with-test (:name :logical-pathname-type-error)
 524   (assert (eq :type-error-ok
 525               (handler-case (logical-pathname "FOO.txt")
 526                 (type-error () :type-error-ok))))
 527   (assert (eq :type-error-ok
 528               (handler-case (logical-pathname "SYS:%")
 529                 (type-error () :type-error-ok)))))
 530
 531 ;;; Reported by Willem Broekema: Reading #p"\\\\" caused an error due
 532 ;;; to insufficient sanity in input testing in EXTRACT-DEVICE (in
 533 ;;; src;code;win32-pathname).
 534 (with-test (:name :bug-489698 :skipped-on '(not :win32))
 535   (assert (equal (make-pathname :directory '(:absolute))
 536                  (read-from-string "#p\"\\\\\\\\\""))))
 537
 538 (with-test (:name :load-logical-pathname-translations)
 539   (let* ((cwd (truename "."))
 540          (foo (merge-pathnames "llpnt-foo.translations" cwd))
 541          (bar (merge-pathnames "llpnt-bar.translations" cwd))
 542          (translations (logical-pathname-translations "SYS")))
 543     (unwind-protect
 544          (progn
 545            (with-open-file (f foo :direction :output)
 546              (prin1 (list (list "*.TEXT" (make-pathname
 547                                           :directory '(:absolute "my" "foo")
 548                                           :name :wild :type "txt")))
 549                     f))
 550            (with-open-file (f bar :direction :output)
 551              (prin1 (list (list "*.CL" (make-pathname
 552                                         :directory '(:absolute "my" "bar")
 553                                         :name :wild :type "lisp"))) f))
 554            (setf (logical-pathname-translations "SYS")
 555                  (list* (list "SITE;LLPNT-FOO.TRANSLATIONS.NEWEST" foo)
 556                         (list "SITE;LLPNT-BAR.TRANSLATIONS.NEWEST" bar)
 557                         translations))
 558            (assert (load-logical-pathname-translations "LLPNT-FOO"))
 559            (assert (load-logical-pathname-translations "LLPNT-BAR"))
 560            (assert
 561             (and
 562              (equal "/my/bar/quux.lisp"
 563                     (namestring (translate-logical-pathname "LLPNT-BAR:QUUX.CL")))
 564              (equal "/my/foo/quux.txt"
 565                     (namestring (translate-logical-pathname "LLPNT-FOO:QUUX.TEXT"))))))
 566       (ignore-errors (delete-file foo))
 567       (ignore-errors (delete-file bar))
 568       (setf (logical-pathname-translations "SYS") translations))))
 569
 570 (with-test (:name :tilde-expansion)
 571   (assert (equal '(:absolute :home "foo") (pathname-directory "~/foo/bar.txt")))
 572   (assert (equal '(:absolute (:home "jdoe") "quux") (pathname-directory "~jdoe/quux/")))
 573   (assert (equal "~/foo/x" (namestring (make-pathname :directory '(:absolute :home "foo")
 574                                                       :name "x"))))
 575   (assert (equal (native-namestring (merge-pathnames "a/b.c" (user-homedir-pathname)))
 576                  (native-namestring #p"~/a/b.c")))
 577   ;; Not a directory.
 578   (assert (equal (native-namestring #p"~foo") "~foo"))
 579   ;; Not at the start of the first directory
 580   (assert (equal (native-namestring #p"foo/~/bar")
 581                  #-win32 "foo/~/bar"
 582                  #+win32 "foo\\~\\bar")))
 583
 584 ;;; lp#673625
 585 (with-test (:name :pathname-escape-first-directory-component
 586                   :fails-on :win32)
 587   ;; ~ / :HOME
 588   (assert (equal (pathname-directory #p"\\~/foo/") '(:relative "~" "foo")))
 589   (assert (equal (native-namestring #p"\\~/foo/") "~/foo/"))
 590   (assert (equal (namestring (make-pathname :directory '(:absolute "~zot")))
 591                  "\\~zot/"))
 592   ;; * / :WILD
 593   (assert (equal (pathname-directory #p"\\*/") '(:relative "*"))))
 594
 595 (with-test (:name :ensure-directories-exist-with-odd-d-p-d)
 596   (let ((*default-pathname-defaults* #p"/tmp/foo"))
 597     (ensure-directories-exist "/")))
 598
 599 ;;;; success