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77 lines
3.1 KiB
Ruby
77 lines
3.1 KiB
Ruby
require_relative 'helper'
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class Reline::LineEditor::StringProcessingTest < Reline::TestCase
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def setup
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Reline.send(:test_mode)
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@prompt = '> '
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@config = Reline::Config.new
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Reline::HISTORY.instance_variable_set(:@config, @config)
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@encoding = (RELINE_TEST_ENCODING rescue Encoding.default_external)
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@line_editor = Reline::LineEditor.new(@config, @encoding)
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@line_editor.reset(@prompt, encoding: @encoding)
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end
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def test_calculate_width
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width = @line_editor.send(:calculate_width, 'Ruby string')
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assert_equal('Ruby string'.size, width)
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end
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def test_calculate_width_with_escape_sequence
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width = @line_editor.send(:calculate_width, "\1\e[31m\2RubyColor\1\e[34m\2 default string \1\e[m\2>", true)
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assert_equal('RubyColor default string >'.size, width)
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end
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def test_completion_proc_with_preposing_and_postposing
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buf = ['def hoge', ' puts :aaa', 'end']
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@line_editor.instance_variable_set(:@is_multiline, true)
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@line_editor.instance_variable_set(:@buffer_of_lines, buf)
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@line_editor.instance_variable_set(:@line, buf[1])
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@line_editor.instance_variable_set(:@byte_pointer, 3)
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@line_editor.instance_variable_set(:@cursor, 3)
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@line_editor.instance_variable_set(:@cursor_max, 11)
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@line_editor.instance_variable_set(:@line_index, 1)
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@line_editor.instance_variable_set(:@completion_proc, proc { |target|
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assert_equal('p', target)
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})
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@line_editor.__send__(:call_completion_proc)
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@line_editor.instance_variable_set(:@is_multiline, true)
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@line_editor.instance_variable_set(:@buffer_of_lines, buf)
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@line_editor.instance_variable_set(:@line, buf[1])
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@line_editor.instance_variable_set(:@byte_pointer, 6)
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@line_editor.instance_variable_set(:@cursor, 6)
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@line_editor.instance_variable_set(:@cursor_max, 11)
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@line_editor.instance_variable_set(:@line_index, 1)
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@line_editor.instance_variable_set(:@completion_proc, proc { |target, pre, post|
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assert_equal('puts', target)
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assert_equal("def hoge\n ", pre)
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assert_equal(" :aaa\nend", post)
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})
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@line_editor.__send__(:call_completion_proc)
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@line_editor.instance_variable_set(:@line, buf[0])
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@line_editor.instance_variable_set(:@byte_pointer, 6)
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@line_editor.instance_variable_set(:@cursor, 6)
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@line_editor.instance_variable_set(:@cursor_max, 8)
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@line_editor.instance_variable_set(:@line_index, 0)
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@line_editor.instance_variable_set(:@completion_proc, proc { |target, pre, post|
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assert_equal('ho', target)
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assert_equal('def ', pre)
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assert_equal("ge\n puts :aaa\nend", post)
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})
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@line_editor.__send__(:call_completion_proc)
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@line_editor.instance_variable_set(:@line, buf[2])
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@line_editor.instance_variable_set(:@byte_pointer, 1)
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@line_editor.instance_variable_set(:@cursor, 1)
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@line_editor.instance_variable_set(:@cursor_max, 3)
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@line_editor.instance_variable_set(:@line_index, 2)
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@line_editor.instance_variable_set(:@completion_proc, proc { |target, pre, post|
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assert_equal('e', target)
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assert_equal("def hoge\n puts :aaa\n", pre)
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assert_equal('nd', post)
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})
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@line_editor.__send__(:call_completion_proc)
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end
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end
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