1 files changed, 28 insertions, 0 deletions
diff --git a/spec/ruby/library/zlib/inflate/finish_spec.rb b/spec/ruby/library/zlib/inflate/finish_spec.rb
new file mode 100644
index 0000000000..f6e592fb6b
--- /dev/null
+++ b/spec/ruby/library/zlib/inflate/finish_spec.rb
@@ -0,0 +1,28 @@
+require 'zlib'
+
+describe "Zlib::Inflate#finish" do
+
+  before do
+    @zeros    = Zlib::Deflate.deflate("0" * 100_000)
+    @inflator = Zlib::Inflate.new
+    @chunks   = []
+
+    @inflator.inflate(@zeros) do |chunk|
+      @chunks << chunk
+      break
+    end
+
+    @inflator.finish do |chunk|
+      @chunks << chunk
+    end
+  end
+
+  it "inflates chunked data" do
+    @chunks.map { |chunk| chunk.length }.should == [16384, 16384, 16384, 16384, 16384, 16384, 1696]
+  end
+
+  it "each chunk should have the same prefix" do
+    @chunks.all? { |chunk| chunk =~ /\A0+\z/ }.should be_true
+  end
+
+end