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1d15d5f080
* 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
99 lines
2.6 KiB
Ruby
99 lines
2.6 KiB
Ruby
describe :argf_gets, shared: true do
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before :each do
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@file1_name = fixture __FILE__, "file1.txt"
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@file2_name = fixture __FILE__, "file2.txt"
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@stdin_name = fixture __FILE__, "stdin.txt"
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@file1 = File.readlines @file1_name
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@file2 = File.readlines @file2_name
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@stdin = File.read @stdin_name
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end
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it "reads one line of a file" do
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argf [@file1_name] do
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@argf.send(@method).should == @file1.first
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end
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end
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it "reads all lines of a file" do
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argf [@file1_name] do
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lines = []
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@file1.size.times { lines << @argf.send(@method) }
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lines.should == @file1
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end
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end
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it "reads all lines of stdin" do
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total = @stdin.count $/
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stdin = ruby_exe(
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"#{total}.times { print ARGF.send(#{@method.inspect}) }",
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args: "< #{@stdin_name}")
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stdin.should == @stdin
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end
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it "reads all lines of two files" do
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argf [@file1_name, @file2_name] do
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total = @file1.size + @file2.size
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lines = []
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total.times { lines << @argf.send(@method) }
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lines.should == @file1 + @file2
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end
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end
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it "sets $_ global variable with each line read" do
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argf [@file1_name, @file2_name] do
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total = @file1.size + @file2.size
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total.times do
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line = @argf.send(@method)
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$_.should == line
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end
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end
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end
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end
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describe :argf_gets_inplace_edit, shared: true do
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before :each do
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@file1_name = fixture __FILE__, "file1.txt"
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@file2_name = fixture __FILE__, "file2.txt"
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@tmp1_name = tmp "file1.txt"
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@tmp2_name = tmp "file2.txt"
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@tmp1_name_bak = @tmp1_name + ".bak"
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@tmp2_name_bak = @tmp2_name + ".bak"
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cp @file1_name, @tmp1_name
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cp @file2_name, @tmp2_name
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method = "ARGF.send(#{@method.inspect})"
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@code = "begin while line = #{method} do puts 'x' end rescue EOFError; end"
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end
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after :each do
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rm_r @tmp1_name, @tmp2_name, @tmp1_name_bak, @tmp2_name_bak
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end
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# -i with no backup extension is not supported on Windows
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platform_is_not :windows do
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it "modifies the files when in place edit mode is on" do
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ruby_exe(@code,
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options: "-i",
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args: "#{@tmp1_name} #{@tmp2_name}")
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File.read(@tmp1_name).should == "x\nx\n"
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File.read(@tmp2_name).should == "x\nx\n"
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end
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end
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it "modifies and backups two files when in place edit mode is on" do
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ruby_exe(@code,
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options: "-i.bak",
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args: "#{@tmp1_name} #{@tmp2_name}")
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File.read(@tmp1_name).should == "x\nx\n"
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File.read(@tmp2_name).should == "x\nx\n"
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File.read(@tmp1_name_bak).should == "file1.1\nfile1.2\n"
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File.read(@tmp2_name_bak).should == "line2.1\nline2.2\n"
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end
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end
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