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743b905c81
Fixes #1775 (Drop support for Rubinius) I am amazed how many hacks we've had just to support Rubinius. It feels good to be able to remove them and reduce the complexity of the codebase.
79 lines
2.4 KiB
Ruby
79 lines
2.4 KiB
Ruby
require_relative 'helper'
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describe Pry do
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before do
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@str_output = StringIO.new
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end
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[
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["p = '", "'"],
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["def", "a", "(); end"],
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["p = <<FOO", "lots", "and", "lots of", "foo", "FOO"],
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["[", ":lets,", "'list',", "[/nested/", "], things ]"],
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["abc =~ /hello", "/"],
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["issue = %W/", "343/"],
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["pouts(<<HI, 'foo", "bar", "HI", "baz')"],
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].each do |foo|
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it "should not raise an error on broken lines: #{foo.join("\\n")}" do
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redirect_pry_io(InputTester.new(*foo), @str_output) do
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Pry.start
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end
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expect(@str_output.string).not_to match(/SyntaxError/)
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end
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end
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([
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["end"],
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["puts )("],
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["1 1"],
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["puts :"]
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] + [
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["def", "method(1"], # in this case the syntax error is "expecting ')'".
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["o = Object.new.tap{ def o.render;","'MEH'", "}"] # in this case the syntax error is "expecting keyword_end".
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]).compact.each do |foo|
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it "should raise an error on invalid syntax like #{foo.inspect}" do
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redirect_pry_io(InputTester.new(*foo), @str_output) do
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Pry.start
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end
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expect(@str_output.string).to match(/SyntaxError/)
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end
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end
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it "should not intefere with syntax errors explicitly raised" do
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redirect_pry_io(InputTester.new(%q{raise SyntaxError, "unexpected $end"}), @str_output) do
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Pry.start
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end
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expect(@str_output.string).to match(/SyntaxError/)
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end
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it "should allow trailing , to continue the line" do
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expect(Pry::Code.complete_expression?("puts 1, 2,")).to eq false
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end
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it "should complete an expression that contains a line ending with a ," do
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expect(Pry::Code.complete_expression?("puts 1, 2,\n3")).to eq true
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end
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it "should not suppress the error output if the line ends in ;" do
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expect(mock_pry("raise RuntimeError, 'foo';")).to match(/RuntimeError/)
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end
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it "should not clobber _ex_ on a SyntaxError in the repl" do
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expect(mock_pry("raise RuntimeError, 'foo'", "puts foo)", "_ex_.is_a?(RuntimeError)")).to match(/^RuntimeError.*\nSyntaxError.*\n=> true/m)
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end
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it "should allow whitespace delimeted strings" do
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expect(mock_pry('"%s" % % foo ')).to match(/"foo"/)
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end
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it "should allow newline delimeted strings" do
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expect(mock_pry('"%s" % %','foo')).to match(/"foo"/)
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end
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it "should allow whitespace delimeted strings ending on the first char of a line" do
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expect(mock_pry('"%s" % % ', ' #done!')).to match(/"\\n"/)
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end
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end
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