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adds SyntaxError and warning spec for not same line heredoc #794

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Oct 9, 2020
Merged

adds SyntaxError and warning spec for not same line heredoc #794

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a7fc571
adds SyntaxError and warning spec for not same line heredoc
moofkit Oct 8, 2020
ef37b87
adds explicit message in heredoc and missing "quoted" word
moofkit Oct 9, 2020
65d0092
fixes falling specs due to syntax error in heredoc example
moofkit Oct 9, 2020
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16 changes: 16 additions & 0 deletions language/heredoc_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,22 @@
s.encoding.should == Encoding::US_ASCII
end

ruby_version_is "2.7" do
it 'raises SyntaxError if quoted HEREDOC identifier is ending not on same line' do
-> {
eval %{<<"HERE\n"\nraises syntax error\nHERE}
}.should raise_error(SyntaxError)
end
end

ruby_version_is ""..."2.7" do
it 'prints a warning if quoted HEREDOC identifier is ending not on same line' do
-> {
eval %{<<"HERE\n"\nit warns\nHERE}
}.should complain(/here document identifier ends with a newline/)
end
end
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@andrykonchin andrykonchin Oct 8, 2020 •
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Just wording issue. It's common to write just it warns or emits a warning here in the specs

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Do you mean add the message in heredoc string itself?
If so, check please. I've just added it.

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No-no. I meant the wording in the spec description - it 'prints a warning. It's not a problem and it's just a matter of taste .


it "allows HEREDOC with <<~'identifier', allowing to indent identifier and content" do
require_relative 'fixtures/squiggly_heredoc'
SquigglyHeredocSpecs.message.should == "character density, n.:\n The number of very weird people in the office.\n"
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