diff options
author | Benoit Daloze <eregontp@gmail.com> | 2023-10-30 13:49:46 +0100 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2023-10-30 13:49:46 +0100 |
commit | ab4781b64d945e962575f2eac20b72185235d23b (patch) | |
tree | 9c4456926c1616b0417db0b389371d578876a136 /spec/ruby/core/io/pwrite_spec.rb | |
parent | 14fa5e39d72c84d3e12e10dc5d77a6e6200c10f5 (diff) |
Update to ruby/spec@bd7017f
Diffstat (limited to 'spec/ruby/core/io/pwrite_spec.rb')
-rw-r--r-- | spec/ruby/core/io/pwrite_spec.rb | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/spec/ruby/core/io/pwrite_spec.rb b/spec/ruby/core/io/pwrite_spec.rb index c10578a8eb..00d40db28d 100644 --- a/spec/ruby/core/io/pwrite_spec.rb +++ b/spec/ruby/core/io/pwrite_spec.rb @@ -28,16 +28,42 @@ guard -> { platform_is_not :windows or ruby_version_is "3.3" } do @file.pread(6, 0).should == "foobar" end + it "calls #to_s on the object to be written" do + object = mock("to_s") + object.should_receive(:to_s).and_return("foo") + @file.pwrite(object, 0) + @file.pread(3, 0).should == "foo" + end + + it "calls #to_int on the offset" do + offset = mock("to_int") + offset.should_receive(:to_int).and_return(2) + @file.pwrite("foo", offset) + @file.pread(3, 2).should == "foo" + end + it "raises IOError when file is not open in write mode" do File.open(@fname, "r") do |file| - -> { file.pwrite("foo", 1) }.should raise_error(IOError) + -> { file.pwrite("foo", 1) }.should raise_error(IOError, "not opened for writing") end end it "raises IOError when file is closed" do file = File.open(@fname, "w+") file.close - -> { file.pwrite("foo", 1) }.should raise_error(IOError) + -> { file.pwrite("foo", 1) }.should raise_error(IOError, "closed stream") + end + + it "raises a NoMethodError if object does not respond to #to_s" do + -> { + @file.pwrite(BasicObject.new, 0) + }.should raise_error(NoMethodError, /undefined method `to_s'/) + end + + it "raises a TypeError if the offset cannot be converted to an Integer" do + -> { + @file.pwrite("foo", Object.new) + }.should raise_error(TypeError, "no implicit conversion of Object into Integer") end end end |