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* lib/fileutils.rb (cp_r): copies symlink to symlink, except cp_r root.

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* lib/fileutils.rb: new method FileUtils.copy_entry.
* test/fileutils/test_fileutils.rb: more cp_r tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
aamine 2004-08-08 21:35:11 +00:00
parent ab8f2ed967
commit 18c0a86cc6
4 changed files with 265 additions and 81 deletions
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49
test/fileutils/test_fileutils.rb
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@ -1,6 +1,4 @@
#
# test/fileutils/test_fileutils.rb
#
# $Id$
require 'fileutils'
require 'fileasserts'
@ -96,13 +94,12 @@ class TestFileUtils
end
TARGETS = %w( data/same data/all data/random data/zero )
TARGETS = %w( data/a data/all data/random data/zero )
def prepare_data_file
same_chars = 'a' * 50
File.open('data/same', 'w') {|f|
File.open('data/a', 'w') {|f|
32.times do
f.puts same_chars
f.puts 'a' * 50
end
}
@ -236,6 +233,44 @@ end
assert_same_file fname, "tmp/#{fname}"
end
cp_r 'data', 'tmp2', :preserve => true
TARGETS.each do |fname|
assert_same_entry fname, "tmp/#{fname}"
assert_same_file fname, "tmp/#{fname}"
end
# a/* -> b/*
mkdir 'tmp/cpr_src'
mkdir 'tmp/cpr_dest'
File.open('tmp/cpr_src/a', 'w') {|f| f.puts 'a' }
File.open('tmp/cpr_src/b', 'w') {|f| f.puts 'b' }
File.open('tmp/cpr_src/c', 'w') {|f| f.puts 'c' }
mkdir 'tmp/cpr_src/d'
cp_r 'tmp/cpr_src/.', 'tmp/cpr_dest'
assert_same_file 'tmp/cpr_src/a', 'tmp/cpr_dest/a'
assert_same_file 'tmp/cpr_src/b', 'tmp/cpr_dest/b'
assert_same_file 'tmp/cpr_src/c', 'tmp/cpr_dest/c'
assert_directory 'tmp/cpr_dest/d'
rm_rf 'tmp/cpr_src'
rm_rf 'tmp/cpr_dest'
if have_symlink?
# symlink in a directory
mkdir 'tmp/cpr_src'
ln_s 'SLdest', 'tmp/cpr_src/symlink'
cp_r 'tmp/cpr_src', 'tmp/cpr_dest'
assert_symlink 'tmp/cpr_dest/symlink'
assert_equal 'SLdest', File.readlink('tmp/cpr_dest/symlink')
# root is a symlink
ln_s 'cpr_src', 'tmp/cpr_src2'
cp_r 'tmp/cpr_src2', 'tmp/cpr_dest2'
assert_directory 'tmp/cpr_dest2'
assert_not_symlink 'tmp/cpr_dest2'
assert_symlink 'tmp/cpr_dest2/symlink'
assert_equal 'SLdest', File.readlink('tmp/cpr_dest2/symlink')
end
# pathname
touch 'tmp/cprtmp'
assert_nothing_raised {