Sha256: 768e1537cd45056ec38aae0d29342c3ff7939375d96c35925450daac10fe5217
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Versions: 16
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Stored size: 1.12 KB
Contents
require 'rscm/tempdir'
require 'rscm/path_converter'
require 'rscm/difftool'
module RSCM
module Difftool
# assertion method that reports differences as diff.
# useful when comparing big strings
def assert_equal_with_diff(expected, actual, temp_basedir=File.dirname(__FILE__) + "/../../target")
diff(expected, actual, temp_basedir) do |diff_io|
diff_string = diff_io.read
assert_equal("", diff_string, diff_string)
end
end
module_function :assert_equal_with_diff
def diff(expected, actual, temp_basedir, &block)
dir = RSCM.new_temp_dir("diff", temp_basedir)
expected_file = "#{dir}/expected"
actual_file = "#{dir}/actual"
File.open(expected_file, "w") {|io| io.write(expected)}
File.open(actual_file, "w") {|io| io.write(actual)}
difftool = WINDOWS ? File.dirname(__FILE__) + "/../../bin/diff.exe" : "diff"
IO.popen("#{difftool} #{RSCM::PathConverter.filepath_to_nativepath(expected_file, false)} #{RSCM::PathConverter.filepath_to_nativepath(actual_file, false)}") do |io|
yield io
end
end
module_function :diff
end
end
Version data entries
16 entries across 16 versions & 1 rubygems