94 lines
2.4 KiB
Ruby
94 lines
2.4 KiB
Ruby
# -*- coding: utf-8 -*-
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# frozen_string_literal: false
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require_relative "../helper"
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class TestCSVParseQuoteCharNil < Test::Unit::TestCase
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extend DifferentOFS
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def test_full
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assert_equal(["a", "b"], CSV.parse_line(%Q{a,b}, quote_char: nil))
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end
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def test_end_with_nil
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assert_equal(["a", nil, nil, nil], CSV.parse_line(%Q{a,,,}, quote_char: nil))
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end
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def test_nil_nil
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assert_equal([nil, nil], CSV.parse_line(%Q{,}, quote_char: nil))
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end
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def test_unquoted_value_multiple_characters_col_sep
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data = %q{a<b<=>x}
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assert_equal([[%Q{a<b}, "x"]], CSV.parse(data, col_sep: "<=>", quote_char: nil))
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end
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def test_csv_header_string
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data = <<~DATA
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first,second,third
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A,B,C
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1,2,3
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DATA
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assert_equal(
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CSV::Table.new([
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CSV::Row.new(["my", "new", "headers"], ["first", "second", "third"]),
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CSV::Row.new(["my", "new", "headers"], ["A", "B", "C"]),
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CSV::Row.new(["my", "new", "headers"], ["1", "2", "3"])
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]),
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CSV.parse(data, headers: "my,new,headers", quote_char: nil)
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)
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end
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def test_comma
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assert_equal([["a", "b", nil, "d"]],
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CSV.parse("a,b,,d", col_sep: ",", quote_char: nil))
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end
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def test_space
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assert_equal([["a", "b", nil, "d"]],
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CSV.parse("a b d", col_sep: " ", quote_char: nil))
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end
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def encode_array(array, encoding)
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array.collect do |element|
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element ? element.encode(encoding) : element
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end
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end
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def test_space_no_ascii
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encoding = Encoding::UTF_16LE
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assert_equal([encode_array(["a", "b", nil, "d"], encoding)],
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CSV.parse("a b d".encode(encoding),
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col_sep: " ".encode(encoding),
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quote_char: nil))
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end
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def test_multiple_space
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assert_equal([["a b", nil, "d"]],
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CSV.parse("a b d", col_sep: " ", quote_char: nil))
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end
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def test_multiple_characters_leading_empty_fields
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data = <<-CSV
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<=><=>A<=>B<=>C
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1<=>2<=>3
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CSV
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assert_equal([
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[nil, nil, "A", "B", "C"],
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["1", "2", "3"],
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],
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CSV.parse(data, col_sep: "<=>", quote_char: nil))
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end
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def test_line
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lines = [
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"abc,def\n",
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]
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csv = CSV.new(lines.join(""), quote_char: nil)
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lines.each do |line|
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csv.shift
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assert_equal(line, csv.line)
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end
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end
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end
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