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dd362a786a
deduplicate_call_seq has a bug that skips call-seq for methods where the
alias is a prefix of the method name. For example, if the alias name is
"each" and the current method name is "each_line", then
deduplicate_call_seq will skip all call-seq for "each_line" since it
will believe that it is for the alias.
1148988ccc
571 lines
16 KiB
Ruby
571 lines
16 KiB
Ruby
# frozen_string_literal: true
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require_relative 'xref_test_case'
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class TestRDocAnyMethod < XrefTestCase
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def test_aref
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m = RDoc::AnyMethod.new nil, 'method?'
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assert_equal 'method-i-method-3F', m.aref
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m.singleton = true
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assert_equal 'method-c-method-3F', m.aref
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end
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def test_arglists
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m = RDoc::AnyMethod.new nil, 'method'
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assert_nil m.arglists
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m.params = "(a, b)"
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m.block_params = "c, d"
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assert_equal "method(a, b) { |c, d| ... }", m.arglists
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call_seq = <<-SEQ
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method(a) { |c| ... }
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method(a, b) { |c, d| ... }
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SEQ
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m.call_seq = call_seq.dup
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assert_equal call_seq, m.arglists
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end
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def test_c_function
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@c1_m.c_function = 'my_c1_m'
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assert_equal 'my_c1_m', @c1_m.c_function
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end
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def test_call_seq_equals
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m = RDoc::AnyMethod.new nil, nil
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m.call_seq = ''
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assert_nil m.call_seq
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m.call_seq = 'foo'
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assert_equal 'foo', m.call_seq
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end
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def test_call_seq_alias_for
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a = RDoc::AnyMethod.new nil, "each"
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m = RDoc::AnyMethod.new nil, "each_line"
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a.call_seq = <<-CALLSEQ
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each(foo)
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each_line(foo)
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CALLSEQ
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m.is_alias_for = a
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assert_equal "each_line(foo)", m.call_seq
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end
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def test_full_name
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assert_equal 'C1::m', @c1.method_list.first.full_name
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end
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def test_is_alias_for
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assert_equal @c2_b, @c2_a.is_alias_for
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# set string on instance variable
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loaded = Marshal.load Marshal.dump @c2_a
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loaded.store = @store
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assert_equal @c2_b, loaded.is_alias_for, 'Marshal.load'
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m1 = RDoc::AnyMethod.new nil, 'm1'
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m1.store = @store
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m1.instance_variable_set :@is_alias_for, ['Missing', false, 'method']
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assert_nil m1.is_alias_for, 'missing alias'
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end
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def test_call_seq_handles_aliases
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# see 0ead786
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@store.path = Dir.tmpdir
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top_level = @store.add_file 'file.rb'
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cm = top_level.add_class RDoc::ClassModule, 'Klass'
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method_with_call_seq = RDoc::AnyMethod.new(nil, "method_with_call_seq")
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method_with_call_seq.call_seq = <<~SEQ
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method_with_call_seq(a)
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method_with_call_seq(a, b)
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alias_to_method(a)
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alias_to_method(a, b)
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SEQ
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cm.add_method(method_with_call_seq)
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alias_to_method = method_with_call_seq.add_alias(
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RDoc::Alias.new(nil, "method_with_call_seq", "alias_to_method", "comment"),
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cm
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)
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assert_equal("method_with_call_seq(a)\nmethod_with_call_seq(a, b)",
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method_with_call_seq.call_seq)
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assert_equal("alias_to_method(a)\nalias_to_method(a, b)",
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alias_to_method.call_seq)
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end
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def test_call_seq_returns_nil_if_alias_is_missing_from_call_seq
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@store.path = Dir.tmpdir
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top_level = @store.add_file 'file.rb'
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cm = top_level.add_class RDoc::ClassModule, 'Klass'
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method_with_call_seq = RDoc::AnyMethod.new(nil, "method_with_call_seq")
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method_with_call_seq.call_seq = <<~SEQ
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method_with_call_seq(a)
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method_with_call_seq(a, b)
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SEQ
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cm.add_method(method_with_call_seq)
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alias_to_method = method_with_call_seq.add_alias(
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RDoc::Alias.new(nil, "method_with_call_seq", "alias_to_method", "comment"),
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cm
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)
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assert_equal("method_with_call_seq(a)\nmethod_with_call_seq(a, b)",
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method_with_call_seq.call_seq)
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assert_nil(alias_to_method.call_seq)
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end
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def test_markup_code
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tokens = [
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{ :line_no => 0, :char_no => 0, :kind => :on_const, :text => 'CONSTANT' },
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]
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@c2_a.collect_tokens
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@c2_a.add_tokens(tokens)
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expected = '<span class="ruby-constant">CONSTANT</span>'
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assert_equal expected, @c2_a.markup_code
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end
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def test_markup_code_with_line_numbers
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position_comment = "# File #{@file_name}, line 1"
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tokens = [
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{ :line_no => 1, :char_no => 0, :kind => :on_comment, :text => position_comment },
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{ :line_no => 1, :char_no => position_comment.size, :kind => :on_nl, :text => "\n" },
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{ :line_no => 2, :char_no => 0, :kind => :on_const, :text => 'A' },
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{ :line_no => 2, :char_no => 1, :kind => :on_nl, :text => "\n" },
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{ :line_no => 3, :char_no => 0, :kind => :on_const, :text => 'B' }
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]
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@c2_a.collect_tokens
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@c2_a.add_tokens(tokens)
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assert_equal <<-EXPECTED.chomp, @c2_a.markup_code
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<span class="ruby-comment"># File xref_data.rb, line 1</span>
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<span class="ruby-constant">A</span>
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<span class="ruby-constant">B</span>
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EXPECTED
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@options.line_numbers = true
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assert_equal <<-EXPECTED.chomp, @c2_a.markup_code
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<span class="ruby-comment"># File xref_data.rb</span>
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<span class="line-num">1</span> <span class="ruby-constant">A</span>
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<span class="line-num">2</span> <span class="ruby-constant">B</span>
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EXPECTED
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end
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def test_markup_code_empty
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assert_equal '', @c2_a.markup_code
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end
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def test_markup_code_with_variable_expansion
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.block_params = '"Hello, #{world}", yield_arg'
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m.params = 'a'
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assert_equal '(a) { |"Hello, #{world}", yield_arg| ... }', m.param_seq
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end
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def test_marshal_dump
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@store.path = Dir.tmpdir
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top_level = @store.add_file 'file.rb'
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m = RDoc::AnyMethod.new nil, 'method'
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m.block_params = 'some_block'
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m.call_seq = 'call_seq'
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m.comment = 'this is a comment'
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m.params = 'param'
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m.record_location top_level
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cm = top_level.add_class RDoc::ClassModule, 'Klass'
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cm.add_method m
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section = cm.sections.first
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al = RDoc::Alias.new nil, 'method', 'aliased', 'alias comment'
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al_m = m.add_alias al, cm
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loaded = Marshal.load Marshal.dump m
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loaded.store = @store
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comment = RDoc::Markup::Document.new(
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RDoc::Markup::Paragraph.new('this is a comment'))
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assert_equal m, loaded
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assert_equal [al_m.name], loaded.aliases.map { |alas| alas.name }
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assert_equal 'some_block', loaded.block_params
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assert_equal 'call_seq', loaded.call_seq
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assert_equal comment, loaded.comment
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assert_equal top_level, loaded.file
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assert_equal 'Klass#method', loaded.full_name
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assert_equal 'method', loaded.name
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assert_equal 'param', loaded.params
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assert_nil loaded.singleton # defaults to nil
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assert_equal :public, loaded.visibility
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assert_equal cm, loaded.parent
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assert_equal section, loaded.section
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end
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def test_marshal_load_aliased_method
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aliased_method = Marshal.load Marshal.dump(@c2_a)
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aliased_method.store = @store
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assert_equal 'C2#a', aliased_method.full_name
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assert_equal 'C2', aliased_method.parent_name
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assert_equal '()', aliased_method.params
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assert_equal @c2_b, aliased_method.is_alias_for, 'is_alias_for'
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assert aliased_method.display?
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end
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def test_marshal_load_aliased_method_with_nil_singleton
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aliased_method = Marshal.load Marshal.dump(@c2_a)
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aliased_method.store = @store
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aliased_method.is_alias_for = ["C2", nil, "b"]
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assert_equal 'C2#a', aliased_method.full_name
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assert_equal 'C2', aliased_method.parent_name
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assert_equal '()', aliased_method.params
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assert_equal @c2_b, aliased_method.is_alias_for, 'is_alias_for'
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assert aliased_method.display?
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end
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def test_marshal_load_class_method
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class_method = Marshal.load Marshal.dump(@c1.find_class_method_named 'm')
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assert_equal 'C1::m', class_method.full_name
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assert_equal 'C1', class_method.parent_name
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assert_equal '()', class_method.params
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assert class_method.display?
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end
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def test_marshal_load_instance_method
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instance_method = Marshal.load Marshal.dump(@c1.find_instance_method_named 'm')
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assert_equal 'C1#m', instance_method.full_name
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assert_equal 'C1', instance_method.parent_name
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assert_equal '(foo)', instance_method.params
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assert instance_method.display?
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end
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def test_marshal_load_version_0
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@store.path = Dir.tmpdir
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top_level = @store.add_file 'file.rb'
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m = RDoc::AnyMethod.new nil, 'method'
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cm = top_level.add_class RDoc::ClassModule, 'Klass'
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cm.add_method m
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section = cm.sections.first
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al = RDoc::Alias.new nil, 'method', 'aliased', 'alias comment'
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al_m = m.add_alias al, cm
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loaded = Marshal.load "\x04\bU:\x14RDoc::AnyMethod[\x0Fi\x00I" +
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"\"\vmethod\x06:\x06EF\"\x11Klass#method0:\vpublic" +
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"o:\eRDoc::Markup::Document\x06:\v@parts[\x06" +
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"o:\x1CRDoc::Markup::Paragraph\x06;\t[\x06I" +
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"\"\x16this is a comment\x06;\x06FI" +
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"\"\rcall_seq\x06;\x06FI\"\x0Fsome_block\x06;\x06F" +
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"[\x06[\aI\"\faliased\x06;\x06Fo;\b\x06;\t[\x06" +
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"o;\n\x06;\t[\x06I\"\x12alias comment\x06;\x06FI" +
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"\"\nparam\x06;\x06F"
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loaded.store = @store
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comment = RDoc::Markup::Document.new(
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RDoc::Markup::Paragraph.new('this is a comment'))
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assert_equal m, loaded
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assert_equal [al_m.name], loaded.aliases.map { |alas| alas.name }
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assert_equal 'some_block', loaded.block_params
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assert_equal 'call_seq', loaded.call_seq
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assert_equal comment, loaded.comment
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assert_equal 'Klass#method', loaded.full_name
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assert_equal 'method', loaded.name
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assert_equal 'param', loaded.params
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assert_nil loaded.singleton # defaults to nil
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assert_equal :public, loaded.visibility
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assert_nil loaded.file
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assert_equal cm, loaded.parent
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assert_equal section, loaded.section
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assert_nil loaded.is_alias_for
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assert loaded.display?
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end
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def test_marshal_dump_version_2
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@store.path = Dir.tmpdir
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top_level = @store.add_file 'file.rb'
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m = RDoc::AnyMethod.new nil, 'method'
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m.block_params = 'some_block'
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m.call_seq = 'call_seq'
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m.comment = 'this is a comment'
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m.params = 'param'
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m.record_location top_level
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cm = top_level.add_class RDoc::ClassModule, 'Klass'
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cm.add_method m
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section = cm.sections.first
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al = RDoc::Alias.new nil, 'method', 'aliased', 'alias comment'
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al_m = m.add_alias al, cm
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loaded = Marshal.load "\x04\bU:\x14RDoc::AnyMethod[\x14i\bI" +
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"\"\vmethod\x06:\x06ETI" +
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"\"\x11Klass#method\x06;\x06T0:\vpublic" +
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"o:\eRDoc::Markup::Document\b:\v@parts[\x06" +
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"o:\x1CRDoc::Markup::Paragraph\x06;\t[\x06I" +
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"\"\x16this is a comment\x06;\x06T:\n@file0" +
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":0@omit_headings_from_table_of_contents_below0" +
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"I\"\rcall_seq\x06;\x06TI\"\x0Fsome_block\x06" +
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";\x06T[\x06[\aI\"\faliased\x06;\x06To;\b\b;\t" +
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"[\x06o;\n\x06;\t[\x06I\"\x12alias comment\x06" +
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";\x06T;\v0;\f0I\"\nparam\x06;\x06TI" +
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"\"\ffile.rb\x06;\x06TFI\"\nKlass\x06;\x06T" +
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"c\x16RDoc::ClassModule0"
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loaded.store = @store
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comment = doc(para('this is a comment'))
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assert_equal m, loaded
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assert_equal [al_m.name], loaded.aliases.map { |alas| alas.name }
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assert_equal 'some_block', loaded.block_params
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assert_equal 'call_seq', loaded.call_seq
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assert_equal comment, loaded.comment
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assert_equal top_level, loaded.file
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assert_equal 'Klass#method', loaded.full_name
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assert_equal 'method', loaded.name
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assert_equal 'param', loaded.params
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assert_nil loaded.singleton # defaults to nil
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assert_equal :public, loaded.visibility
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assert_equal cm, loaded.parent
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assert_equal section, loaded.section
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assert_nil loaded.is_alias_for
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end
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def test_name
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m = RDoc::AnyMethod.new nil, nil
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assert_nil m.name
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end
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def test_name_call_seq
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m = RDoc::AnyMethod.new nil, nil
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m.call_seq = "yields(name)\nyields(name, description)"
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assert_equal 'yields', m.name
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end
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def test_name_call_seq_dot
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m = RDoc::AnyMethod.new nil, nil
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m.call_seq = "obj.yields(name)\nobj.yields(name, description)"
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assert_equal 'yields', m.name
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end
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def test_param_list_block_params
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.block_params = 'c, d'
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assert_equal %w[c d], m.param_list
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end
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def test_param_list_call_seq
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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call_seq = <<-SEQ
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method(a) { |c| ... }
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method(a, b) { |c, d| ... }
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SEQ
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m.call_seq = call_seq
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assert_equal %w[a b c d], m.param_list
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end
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def test_param_list_default
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '(b = default)'
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assert_equal %w[b], m.param_list
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end
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def test_param_list_params
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '(a, b)'
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assert_equal %w[a b], m.param_list
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end
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def test_param_list_params_block_params
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '(a, b)'
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m.block_params = 'c, d'
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assert_equal %w[a b c d], m.param_list
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end
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def test_param_list_empty_params_with_block
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '()'
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m.block_params = 'a, b'
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assert_equal %w[a b], m.param_list
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end
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def test_param_list_ampersand_param_block_params
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '(a, b, &block)'
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m.block_params = 'c, d'
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assert_equal %w[a b c d], m.param_list
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end
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def test_param_list_ampersand_param
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = '(a, b, &block)'
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assert_equal %w[a b block], m.param_list
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end
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def test_param_seq
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m = RDoc::AnyMethod.new nil, 'method'
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m.parent = @c1
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m.params = 'a'
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assert_equal '(a)', m.param_seq
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m.params = '(a)'
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assert_equal '(a)', m.param_seq
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m.params = "(a,\n b)"
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assert_equal '(a, b)', m.param_seq
|
|
|
|
m.block_params = "c,\n d"
|
|
|
|
assert_equal '(a, b) { |c, d| ... }', m.param_seq
|
|
end
|
|
|
|
def test_param_seq_call_seq
|
|
m = RDoc::AnyMethod.new nil, 'method'
|
|
m.parent = @c1
|
|
|
|
call_seq = <<-SEQ
|
|
method(a) { |c| ... }
|
|
method(a, b) { |c, d| ... }
|
|
SEQ
|
|
|
|
m.call_seq = call_seq
|
|
|
|
assert_equal '(a, b) { |c, d| }', m.param_seq
|
|
|
|
end
|
|
|
|
def test_parent_name
|
|
assert_equal 'C1', @c1.method_list.first.parent_name
|
|
assert_equal 'C1', @c1.method_list.last.parent_name
|
|
end
|
|
|
|
def test_store_equals
|
|
loaded = Marshal.load Marshal.dump(@c1.method_list.last)
|
|
|
|
loaded.store = @store
|
|
|
|
assert_equal @store, loaded.file.store
|
|
end
|
|
|
|
def test_superclass_method
|
|
m3 = RDoc::AnyMethod.new '', 'no_super'
|
|
|
|
m2 = RDoc::AnyMethod.new '', 'supers'
|
|
m2.calls_super = true
|
|
|
|
m1 = RDoc::AnyMethod.new '', 'supers'
|
|
|
|
c1 = RDoc::NormalClass.new 'Outer'
|
|
c1.store = @store
|
|
c1.add_method m1
|
|
|
|
c2 = RDoc::NormalClass.new 'Inner', c1
|
|
c2.store = @store
|
|
c2.add_method m2
|
|
c2.add_method m3
|
|
|
|
assert_nil m3.superclass_method,
|
|
'no superclass method for no_super'
|
|
|
|
assert_equal m1, m2.superclass_method,
|
|
'superclass method missing for supers'
|
|
end
|
|
|
|
def test_superclass_method_multilevel
|
|
m2 = RDoc::AnyMethod.new '', 'supers'
|
|
m2.calls_super = true
|
|
|
|
m1 = RDoc::AnyMethod.new '', 'supers'
|
|
|
|
c1 = RDoc::NormalClass.new 'Outer'
|
|
c1.store = @store
|
|
c1.add_method m1
|
|
|
|
c2 = RDoc::NormalClass.new 'Middle', c1
|
|
c2.store = @store
|
|
|
|
c3 = RDoc::NormalClass.new 'Inner', c2
|
|
c3.store = @store
|
|
c3.add_method m2
|
|
|
|
assert_equal m1, m2.superclass_method,
|
|
'superclass method missing for supers'
|
|
end
|
|
|
|
end
|