Update to ruby/spec@ec84479

2 files changed, 36 insertions, 0 deletions

diff --git a/spec/ruby/library/digest/sha2/hexdigest_spec.rb b/spec/ruby/library/digest/sha2/hexdigest_spec.rb
new file mode 100644
index 0000000000..79beca5788
--- /dev/null
+++ b/spec/ruby/library/digest/sha2/hexdigest_spec.rb
@@ -0,0 +1,32 @@
+require_relative '../../../spec_helper'
+require_relative '../sha256/shared/constants'
+
+describe "Digest::SHA2#hexdigest" do
+
+  it "returns a SHA256 hexdigest by default" do
+    cur_digest = Digest::SHA2.new
+    cur_digest.hexdigest.should == SHA256Constants::BlankHexdigest
+
+    # add something to check that the state is reset later
+    cur_digest << "test"
+
+    cur_digest.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
+    # second invocation is intentional, to make sure there are no side-effects
+    cur_digest.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
+
+    # after all is done, verify that the digest is in the original, blank state
+    cur_digest.hexdigest.should == SHA256Constants::BlankHexdigest
+  end
+
+end
+
+describe "Digest::SHA2.hexdigest" do
+
+  it "returns a SHA256 hexdigest by default" do
+    Digest::SHA2.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
+    # second invocation is intentional, to make sure there are no side-effects
+    Digest::SHA2.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
+    Digest::SHA2.hexdigest("").should == SHA256Constants::BlankHexdigest
+  end
+
+end
diff --git a/spec/ruby/library/digest/sha256/file_spec.rb b/spec/ruby/library/digest/sha256/file_spec.rb
index 6103971b5a..8cbc5a2755 100644
--- a/spec/ruby/library/digest/sha256/file_spec.rb
+++ b/spec/ruby/library/digest/sha256/file_spec.rb
@@ -22,6 +22,10 @@ describe "Digest::SHA256.file" do
       Digest::SHA256.file(@file).digest.should == SHA256Constants::Digest
     end
 
+    it "can be used with frozen-string-literal" do
+      ruby_exe("require 'digest'; puts Digest::SHA256.file(#{@file.inspect}).digest.inspect", options: "--enable=frozen-string-literal").chomp.should == SHA256Constants::Digest.inspect
+    end
+
     it "calls #to_str on an object and returns the Digest::SHA256 with the result" do
       obj = mock("to_str")
       obj.should_receive(:to_str).and_return(@file)