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#
# Copyright (c) 2016 D. Richard Hipp
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the Simplified BSD License (also
# known as the "2-Clause License" or "FreeBSD License".)
#
# This program is distributed in the hope that it will be useful,
# but without any warranty; without even the implied warranty of
# merchantability or fitness for a particular purpose.
#
# Author contact information:
# drh@hwaci.com
# http://www.hwaci.com/drh/
#
############################################################################
#
# Symbolic link tests.
#
set path [file dirname [info script]]
if {$is_windows} {
puts "Symlinks are not supported on Windows."
test_cleanup_then_return
}
require_no_open_checkout
###############################################################################
test_setup; set rootDir [file normalize [pwd]]
# Using tempHomePath, allow-symlinks will always be off at this point.
fossil set allow-symlinks on
fossil test-th-eval --open-config {repository}
set repository [normalize_result]
if {[string length $repository] == 0} {
puts "Detection of the open repository file failed."
test_cleanup_then_return
}
#######################################
# Use symbolic link to a directory... #
#######################################
file mkdir [file join $rootDir subdirA]
exec ln -s [file join $rootDir subdirA] symdirA
###############################################################################
write_file [file join $rootDir subdirA f1.txt] "f1"
write_file [file join $rootDir subdirA f2.txt] "f2"
test symlinks-dir-1 {[file exists [file join $rootDir subdirA f1.txt]] eq 1}
test symlinks-dir-2 {[file exists [file join $rootDir symdirA f1.txt]] eq 1}
test symlinks-dir-3 {[file exists [file join $rootDir subdirA f2.txt]] eq 1}
test symlinks-dir-4 {[file exists [file join $rootDir symdirA f2.txt]] eq 1}
fossil add [file join $rootDir symdirA f1.txt]
test symlinks-skip-dir-traversal {[normalize_result] eq \
"SKIP symdirA/f1.txt"}
fossil commit -m "c1" -expectError
test symlinks-empty-commit {[normalize_result] eq \
"nothing has changed; use --allow-empty to override"}
###############################################################################
fossil ls
test symlinks-dir-5 {[normalize_result] eq ""}
###############################################################################
fossil extras
test symlinks-dir-6 {[normalize_result] eq \
"subdirA/f1.txt\nsubdirA/f2.txt\nsymdirA"}
###############################################################################
fossil close
file delete [file join $rootDir subdirA f1.txt]
test symlinks-dir-7 {[file exists [file join $rootDir subdirA f1.txt]] eq 0}
test symlinks-dir-8 {[file exists [file join $rootDir symdirA f1.txt]] eq 0}
test symlinks-dir-9 {[file exists [file join $rootDir subdirA f2.txt]] eq 1}
test symlinks-dir-10 {[file exists [file join $rootDir symdirA f2.txt]] eq 1}
###############################################################################
fossil open --force $repository
set code [catch {file readlink [file join $rootDir symdirA]} result]
test symlinks-dir-11 {$code == 0}
test symlinks-dir-12 {$result eq [file join $rootDir subdirA]}
test symlinks-dir-13 {[file exists [file join $rootDir subdirA f1.txt]] eq 0}
test symlinks-dir-14 {[file exists [file join $rootDir symdirA f1.txt]] eq 0}
test symlinks-dir-15 {[file exists [file join $rootDir subdirA f2.txt]] eq 1}
test symlinks-dir-16 {[file exists [file join $rootDir symdirA f2.txt]] eq 1}
###############################################################################
#
# TODO: Add tests for symbolic links as files here, including tests with the
# "allow-symlinks" setting on and off.
#
###############################################################################
test_cleanup
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