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-rw-r--r--spec/ruby/core/dir/shared/exist.rb56
1 files changed, 56 insertions, 0 deletions
diff --git a/spec/ruby/core/dir/shared/exist.rb b/spec/ruby/core/dir/shared/exist.rb
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+++ b/spec/ruby/core/dir/shared/exist.rb
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+describe :dir_exist, shared: true do
+ it "returns true if the given directory exists" do
+ Dir.send(@method, File.dirname(__FILE__)).should be_true
+ end
+
+ it "returns true for '.'" do
+ Dir.send(@method, '.').should be_true
+ end
+
+ it "returns true for '..'" do
+ Dir.send(@method, '..').should be_true
+ end
+
+ it "understands non-ASCII paths" do
+ subdir = File.join(tmp("\u{9876}\u{665}"))
+ Dir.send(@method, subdir).should be_false
+ Dir.mkdir(subdir)
+ Dir.send(@method, subdir).should be_true
+ Dir.rmdir(subdir)
+ end
+
+ it "understands relative paths" do
+ Dir.send(@method, File.dirname(__FILE__) + '/../').should be_true
+ end
+
+ it "returns false if the given directory doesn't exist" do
+ Dir.send(@method, 'y26dg27n2nwjs8a/').should be_false
+ end
+
+ it "doesn't require the name to have a trailing slash" do
+ dir = File.dirname(__FILE__)
+ dir.sub!(/\/$/,'')
+ Dir.send(@method, dir).should be_true
+ end
+
+ it "doesn't expand paths" do
+ Dir.send(@method, File.expand_path('~')).should be_true
+ Dir.send(@method, '~').should be_false
+ end
+
+ it "returns false if the argument exists but is a file" do
+ File.exist?(__FILE__).should be_true
+ Dir.send(@method, __FILE__).should be_false
+ end
+
+ it "doesn't set $! when file doesn't exist" do
+ Dir.send(@method, "/path/to/non/existent/dir")
+ $!.should be_nil
+ end
+
+ it "calls #to_path on non String arguments" do
+ p = mock('path')
+ p.should_receive(:to_path).and_return(File.dirname(__FILE__))
+ Dir.send(@method, p)
+ end
+end