From 18c0a86cc680929bbd8c48f4f45a197e3e68c70a Mon Sep 17 00:00:00 2001
From: aamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Aug 2004 21:35:11 +0000
Subject: * lib/fileutils.rb (cp_r): copies symlink to symlink, except cp_r
 root. * 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
---
 test/fileutils/fileasserts.rb    | 39 ++++++++++++++++++++++++--------
 test/fileutils/test_fileutils.rb | 49 ++++++++++++++++++++++++++++++++++------
 2 files changed, 72 insertions(+), 16 deletions(-)

(limited to 'test/fileutils')

diff --git a/test/fileutils/fileasserts.rb b/test/fileutils/fileasserts.rb
index 2a96351bc2..ea03534545 100644
--- a/test/fileutils/fileasserts.rb
+++ b/test/fileutils/fileasserts.rb
@@ -1,12 +1,10 @@
-#
-# test/fileutils/fileasserts.rb
-#
+# $Id$
 
 module Test
   module Unit
     module Assertions   # redefine
 
-      def assert_same_file( from, to )
+      def assert_same_file(from, to)
         _wrap_assertion {
           assert_block("file #{from} != #{to}") {
             File.read(from) == File.read(to)
@@ -14,7 +12,22 @@ module Test
         }
       end
 
-      def assert_file_exist( path )
+      def assert_same_entry(from, to)
+        _wrap_assertion {
+          assert_block("entry #{from} != #{to}") {
+            a = File.stat(from)
+            b = File.stat(to)
+
+            a.mode == b.mode and
+            #a.atime == b.atime and
+            a.mtime == b.mtime and
+            a.uid == b.uid and
+            a.gid == b.gid
+          }
+        }
+      end
+
+      def assert_file_exist(path)
         _wrap_assertion {
           assert_block("file not exist: #{path}") {
             File.exist?(path)
@@ -22,7 +35,7 @@ module Test
         }
       end
 
-      def assert_file_not_exist( path )
+      def assert_file_not_exist(path)
         _wrap_assertion {
           assert_block("file not exist: #{path}") {
             not File.exist?(path)
@@ -30,7 +43,7 @@ module Test
         }
       end
 
-      def assert_directory( path )
+      def assert_directory(path)
         _wrap_assertion {
           assert_block("is not directory: #{path}") {
             File.directory?(path)
@@ -38,14 +51,22 @@ module Test
         }
       end
 
-      def assert_symlink( path )
+      def assert_symlink(path)
         _wrap_assertion {
-          assert_block("is no symlink: #{path}") {
+          assert_block("is not a symlink: #{path}") {
             File.symlink?(path)
           }
         }
       end
 
+      def assert_not_symlink(path)
+        _wrap_assertion {
+          assert_block("is a symlink: #{path}") {
+            not File.symlink?(path)
+          }
+        }
+      end
+
     end
   end
 end
diff --git a/test/fileutils/test_fileutils.rb b/test/fileutils/test_fileutils.rb
index 950e20499c..bacbb51aa8 100644
--- a/test/fileutils/test_fileutils.rb
+++ b/test/fileutils/test_fileutils.rb
@@ -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 {
-- 
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