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109 lines
3.4 KiB
Ruby
109 lines
3.4 KiB
Ruby
# -*- encoding: us-ascii -*-
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require_relative '../spec_helper'
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describe "Heredoc string" do
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before :each do
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@ip = 'xxx' # used for interpolation
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end
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it "allows HEREDOC with <<identifier, interpolated" do
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s = <<HERE
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foo bar#{@ip}
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HERE
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s.should == "foo barxxx\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it 'allow HEREDOC with <<"identifier", interpolated' do
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s = <<"HERE"
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foo bar#{@ip}
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HERE
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s.should == "foo barxxx\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it "allows HEREDOC with <<'identifier', no interpolation" do
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s = <<'HERE'
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foo bar#{@ip}
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HERE
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s.should == 'foo bar#{@ip}' + "\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it "allows HEREDOC with <<-identifier, allowing to indent identifier, interpolated" do
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s = <<-HERE
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foo bar#{@ip}
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HERE
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s.should == " foo barxxx\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it 'allows HEREDOC with <<-"identifier", allowing to indent identifier, interpolated' do
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s = <<-"HERE"
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foo bar#{@ip}
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HERE
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s.should == " foo barxxx\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it "allows HEREDOC with <<-'identifier', allowing to indent identifier, no interpolation" do
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s = <<-'HERE'
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foo bar#{@ip}
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HERE
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s.should == ' foo bar#{@ip}' + "\n"
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s.encoding.should == Encoding::US_ASCII
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end
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it 'raises SyntaxError if quoted HEREDOC identifier is ending not on same line' do
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-> {
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eval %{<<"HERE\n"\nraises syntax error\nHERE}
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}.should raise_error(SyntaxError)
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end
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it "allows HEREDOC with <<~'identifier', allowing to indent identifier and content" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.message.should == "character density, n.:\n The number of very weird people in the office.\n"
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end
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it "trims trailing newline character for blank HEREDOC with <<~'identifier'" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.blank.should == ""
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end
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it 'allows HEREDOC with <<~identifier, interpolated' do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.unquoted.should == "unquoted interpolated\n"
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end
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it 'allows HEREDOC with <<~"identifier", interpolated' do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.doublequoted.should == "doublequoted interpolated\n"
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end
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it "allows HEREDOC with <<~'identifier', no interpolation" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.singlequoted.should == "singlequoted \#{\"interpolated\"}\n"
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end
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it "allows HEREDOC with <<~'identifier', no interpolation, with backslash" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.backslash.should == "a\nbc\n"
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end
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it "selects the least-indented line and removes its indentation from all the lines" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.least_indented_on_the_first_line.should == "a\n b\n c\n"
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SquigglyHeredocSpecs.least_indented_on_the_last_line.should == " a\n b\nc\n"
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end
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it "selects the least-indented line and removes its indentation from all the lines for <<~'identifier'" do
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require_relative 'fixtures/squiggly_heredoc'
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SquigglyHeredocSpecs.least_indented_on_the_first_line_single.should == "a\n b\n c\n"
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SquigglyHeredocSpecs.least_indented_on_the_last_line_single.should == " a\n b\nc\n"
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end
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end
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