tests/side-effectful-pathnames.test.sh

   1 #!/bin/sh
   2
   3 # This software is part of the SBCL system. See the README file for
   4 # more information.
   5 #
   6 # While most of SBCL is derived from the CMU CL system, the test
   7 # files (like this one) were written from scratch after the fork
   8 # from CMU CL.
   9 #
  10 # This software is in the public domain and is provided with
  11 # absolutely no warranty. See the COPYING and CREDITS files for
  12 # more information.
  13
  14 . ./subr.sh
  15
  16 use_test_subdirectory
  17 testdir="`pwd -P`" # resolve symbolic links in the directory.
  18
  19 # LOADing and COMPILEing files with logical pathnames
  20 testfilestem="load-test"
  21 StudlyCapsStem="Load-Test"
  22 testfilename="$testfilestem.lisp"
  23 cat >$testfilename <<EOF
  24   (in-package :cl-user)
  25   (defparameter *loaded* :yes)
  26 EOF
  27 run_sbcl <<EOF
  28   (in-package :cl-user)
  29   (setf (logical-pathname-translations "TEST")
  30         (list (list "**;*.*.*" "$testdir/**/*.*")))
  31   (format t "/translations=~S~%" (logical-pathname-translations "TEST"))
  32   (let* ((untranslated "test:$StudlyCapsStem.lisp")
  33          (ignore-me (format t "untranslated=~S~%" untranslated))
  34          (translation (namestring (translate-logical-pathname untranslated)))
  35          (expected-translation "$testdir/$testfilestem.lisp"))
  36     (declare (ignore ignore-me))
  37     (format t "translation=~S~%" translation)
  38     (format t "expected-translation=~S~%" expected-translation)
  39     (assert (string= translation expected-translation)))
  40   (format t "about to LOAD ~S~%" "TEST:$StudlyCapsStem")
  41   (load "TEST:$StudlyCapsStem")
  42   (assert (eq *loaded* :yes))
  43   ;; COMPILE-FILE returns truenames unless SB-C::*MERGE-PATHNAMES* is set it NIL
  44   ;; so that you don't see pathnames returned that are immediately useless
  45   ;; on another machine, in which case we should just explicitly call TRUENAME
  46   ;; to get the expected result for this test, which is of course meaningless,
  47   ;; because my 'pwd' is here:
  48   ;;  /google/src/cloud/..somewhere...EA0643B31763702B4088D15FEA8C1700_1/google3/third_party/lisp/sbcl
  49   ;; but it "wants" to see:
  50   ;;  /build/work/bb4efcf5cc6f5221b1a246e4fe09dd16eed5/google3/tmp/side-effectful-pathnames-test-4187/load-test.fasl"
  51   ;; even though a different execution's might as well be here (or anywhere):
  52   ;;  /build/work/698d0e844a200a4c30cf75e6233b55b215ea/google3/runfiles/google3/third_party/lisp/sbcl/src/tests
  53   ;; So is it better to have a kludged passing test, or a failing test?
  54   ;; And is it better to change the test's expectation, or "force" a valid result?
  55   ;; I don't know the answer to those questions, and I don't care.
  56   (let ((compiled-file-name (namestring (truename (compile-file "TEST:$StudlyCapsStem"))))
  57         (expected-file-name "$testdir/$testfilestem.fasl"))
  58     (format t "compiled-file-name=~S~%" compiled-file-name)
  59     (format t "expected-file-name=~S~%" expected-file-name)
  60     (assert (string= compiled-file-name expected-file-name)))
  61   (sb-ext:quit :unix-status $EXIT_LISP_WIN)
  62 EOF
  63 check_status_maybe_lose "LOAD/COMPILE" $?
  64
  65 # In the flaky1 branch, Dan Barlow pointed out that
  66 # ENSURE-DIRECTORIES-EXIST failed for these relative pathname
  67 # operations when the mysterious special case handling of "" pathnames
  68 # was removed from UNIX-STAT. Let's make sure that it works now.
  69 #
  70 # Set up an empty directory to work with.
  71 testdir="${TMPDIR:-/tmp}/sbcl-mkdir-test-$$"
  72 if ! rm -rf "$testdir" ; then
  73   echo "$testdir already exists and could not be deleted"
  74   exit 1;
  75 fi
  76 mkdir "$testdir"
  77 cd "$testdir"
  78 #
  79 # Provoke failure.
  80 run_sbcl <<EOF
  81 (let ((rel-name #p"foo/bar/")
  82       (abs-name (merge-pathnames #p"baz/quux/" (truename "."))))
  83   (and
  84    (equalp (ensure-directories-exist abs-name) abs-name)
  85    (equalp (ensure-directories-exist rel-name) rel-name)
  86    (sb-ext:exit :code 52)))
  87 EOF
  88 check_status_maybe_lose "ENSURE-DIRECTORIES-EXIST" $?
  89 if [ ! -d "$testdir/foo/bar" ] ; then
  90     echo test failed: "$testdir/foo/bar" is not a directory
  91     find "$testdir" -print
  92     exit 1
  93 fi;
  94 if [ ! -d "$testdir/baz/quux" ] ; then
  95     echo test failed: "$testdir/baz/quux" is not a directory
  96     find "$testdir" -print
  97     exit 1
  98 fi;
  99 #
 100 # We succeeded, life is good. Now we don't need the test directory
 101 # any more; and come back home.
 102 cd "$SBCL_PWD"
 103 rm -r "$testdir"
 104
 105 exit $EXIT_TEST_WIN