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81 lines
2.4 KiB
Ruby
81 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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@str_output.string.should.not =~ /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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] + (Pry::Helpers::BaseHelpers.rbx? ? [] : [
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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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@str_output.string.should =~ /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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@str_output.string.should =~ /SyntaxError/
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end
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it "should allow trailing , to continue the line" do
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pry = Pry.new
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Pry::Code.complete_expression?("puts 1, 2,").should == 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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pry = Pry.new
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Pry::Code.complete_expression?("puts 1, 2,\n3").should == 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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mock_pry("raise RuntimeError, 'foo';").should =~ /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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mock_pry("raise RuntimeError, 'foo'", "puts foo)", "_ex_.is_a?(RuntimeError)").should =~ /^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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mock_pry('"%s" %% foo ').should =~ /"foo"/
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end
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it "should allow newline delimeted strings" do
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mock_pry('"%s" %%','foo').should =~ /"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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mock_pry('"%s" %% ', ' #done!').should =~ /"\\n"/
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end
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end
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