class Test::Unit::UI::Console::ColorizedReadableDiffer
Public Class Methods
new(from, to, runner)
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Calls superclass method
Test::Unit::Diff::Differ::new
# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 635 def initialize(from, to, runner) @runner = runner super(from, to) end
Public Instance Methods
need_diff?(options={})
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 640 def need_diff?(options={}) return false if one_line_all_change? operations.each do |tag,| return true if [:replace, :equal].include?(tag) end false end
Private Instance Methods
color(name)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 669 def color(name) @runner.__send__(:color, name) end
cut_off_ratio()
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 673 def cut_off_ratio 0 end
default_ratio()
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 677 def default_ratio 0 end
diff_line(from_line, to_line)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 706 def diff_line(from_line, to_line) to_operations = [] mark_operations = [] from_line, to_line, _operations = line_operations(from_line, to_line) no_replace = true _operations.each do |tag,| if tag == :replace no_replace = false break end end output_single("?", color("diff-difference-tag")) output_single(" ") _operations.each do |tag, from_start, from_end, to_start, to_end| from_width = compute_width(from_line, from_start, from_end) to_width = compute_width(to_line, to_start, to_end) case tag when :replace output_single(from_line[from_start...from_end], color("diff-deleted")) if (from_width < to_width) output_single(" " * (to_width - from_width)) end to_operations << Proc.new do output_single(to_line[to_start...to_end], color("diff-inserted")) if (to_width < from_width) output_single(" " * (from_width - to_width)) end end mark_operations << Proc.new do output_single("?" * from_width, color("diff-difference-tag")) if (to_width < from_width) output_single(" " * (from_width - to_width)) end end when :delete output_single(from_line[from_start...from_end], color("diff-deleted")) unless no_replace to_operations << Proc.new {output_single(" " * from_width)} mark_operations << Proc.new do output_single("-" * from_width, color("diff-deleted")) end end when :insert if no_replace output_single(to_line[to_start...to_end], color("diff-inserted")) else output_single(" " * to_width) to_operations << Proc.new do output_single(to_line[to_start...to_end], color("diff-inserted")) end mark_operations << Proc.new do output_single("+" * to_width, color("diff-inserted")) end end when :equal output_single(from_line[from_start...from_end]) unless no_replace to_operations << Proc.new {output_single(" " * to_width)} mark_operations << Proc.new {output_single(" " * to_width)} end else raise "unknown tag: #{tag}" end end output("") unless to_operations.empty? output_single("?", color("diff-difference-tag")) output_single(" ") to_operations.each do |operation| operation.call end output("") end unless mark_operations.empty? output_single("?", color("diff-difference-tag")) output_single(" ") mark_operations.each do |operation| operation.call end output("") end end
one_line_all_change?()
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 649 def one_line_all_change? return false if operations.size != 1 tag, from_start, from_end, to_start, to_end = operations.first return false if tag != :replace return false if [from_start, from_end] != [0, 1] return false if [from_start, from_end] != [to_start, to_end] _, _, _line_operations = line_operations(@from.first, @to.first) _line_operations.size == 1 end
output(something, color=nil)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 665 def output(something, color=nil) @runner.__send__(:output, something, color) end
output_single(something, color=nil)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 661 def output_single(something, color=nil) @runner.__send__(:output_single, something, color) end
tag(mark, color_name, contents)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 681 def tag(mark, color_name, contents) _color = color(color_name) contents.each do |content| output_single(mark, _color) output_single(" ") output(content) end end
tag_deleted(contents)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 690 def tag_deleted(contents) tag("-", "diff-deleted-tag", contents) end
tag_difference(contents)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 702 def tag_difference(contents) tag("?", "diff-difference-tag", contents) end
tag_equal(contents)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 698 def tag_equal(contents) tag(" ", "normal", contents) end
tag_inserted(contents)
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# File test-unit-3.6.1/lib/test/unit/ui/console/testrunner.rb, line 694 def tag_inserted(contents) tag("+", "diff-inserted-tag", contents) end