Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 54 insertions, 0 deletions

diff --git a/spec/ruby/core/io/syswrite_spec.rb b/spec/ruby/core/io/syswrite_spec.rb
new file mode 100644
index 0000000000..879423de2e
--- /dev/null
+++ b/spec/ruby/core/io/syswrite_spec.rb
@@ -0,0 +1,54 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../fixtures/classes', __FILE__)
+require File.expand_path('../shared/write', __FILE__)
+
+describe "IO#syswrite on a file" do
+  before :each do
+    @filename = tmp("IO_syswrite_file") + $$.to_s
+    File.open(@filename, "w") do |file|
+      file.syswrite("012345678901234567890123456789")
+    end
+    @file = File.open(@filename, "r+")
+    @readonly_file = File.open(@filename)
+  end
+
+  after :each do
+    @file.close
+    @readonly_file.close
+    rm_r @filename
+  end
+
+  it "writes all of the string's bytes but does not buffer them" do
+    written = @file.syswrite("abcde")
+    written.should == 5
+    File.open(@filename) do |file|
+      file.sysread(10).should == "abcde56789"
+      file.seek(0)
+      @file.fsync
+      file.sysread(10).should == "abcde56789"
+    end
+  end
+
+  it "warns if called immediately after a buffered IO#write" do
+    @file.write("abcde")
+    lambda { @file.syswrite("fghij") }.should complain(/syswrite/)
+  end
+
+  it "does not warn if called after IO#write with intervening IO#sysread" do
+    @file.syswrite("abcde")
+    @file.sysread(5)
+    lambda { @file.syswrite("fghij") }.should_not complain
+  end
+
+  it "writes to the actual file position when called after buffered IO#read" do
+    @file.read(5)
+    @file.syswrite("abcde")
+    File.open(@filename) do |file|
+      file.sysread(10).should == "01234abcde"
+    end
+  end
+end
+
+describe "IO#syswrite" do
+  it_behaves_like :io_write, :syswrite
+end