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e3b6c7c7eb
This includes performance improvements and backward incompatibility fixes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
51 lines
1 KiB
Ruby
51 lines
1 KiB
Ruby
# frozen_string_literal: false
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require_relative "../helper"
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class TestCSVInterfaceReadWrite < Test::Unit::TestCase
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extend DifferentOFS
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def test_filter
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rows = [[1, 2, 3], [4, 5]]
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input = <<-CSV
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1;2;3
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4;5
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CSV
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output = ""
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CSV.filter(input, output,
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in_col_sep: ";",
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out_col_sep: ",",
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converters: :all) do |row|
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row.map! {|n| n * 2}
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row << "Added\r"
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end
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assert_equal(<<-CSV, output)
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2,4,6,"Added\r"
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8,10,"Added\r"
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CSV
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end
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def test_instance_same
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data = ""
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assert_equal(CSV.instance(data, col_sep: ";").object_id,
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CSV.instance(data, col_sep: ";").object_id)
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end
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def test_instance_append
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output = ""
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CSV.instance(output, col_sep: ";") << ["a", "b", "c"]
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assert_equal(<<-CSV, output)
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a;b;c
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CSV
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CSV.instance(output, col_sep: ";") << [1, 2, 3]
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assert_equal(<<-CSV, output)
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a;b;c
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1;2;3
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CSV
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end
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def test_instance_shortcut
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assert_equal(CSV.instance,
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CSV {|csv| csv})
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end
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end
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