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Diffstat (limited to 'trunk/test/csv/tc_features.rb')
| -rw-r--r-- | trunk/test/csv/tc_features.rb | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/trunk/test/csv/tc_features.rb b/trunk/test/csv/tc_features.rb deleted file mode 100644 index ae5a8a451b..0000000000 --- a/trunk/test/csv/tc_features.rb +++ /dev/null @@ -1,177 +0,0 @@ -#!/usr/local/bin/ruby -w - -# tc_features.rb -# -# Created by James Edward Gray II on 2005-10-31. -# Copyright 2005 James Edward Gray II. You can redistribute or modify this code -# under the terms of Ruby's license. - -require "test/unit" -require "zlib" - -require "csv" - -class TestCSVFeatures < Test::Unit::TestCase - TEST_CASES = [ [%Q{a,b}, ["a", "b"]], - [%Q{a,"""b"""}, ["a", "\"b\""]], - [%Q{a,"""b"}, ["a", "\"b"]], - [%Q{a,"b"""}, ["a", "b\""]], - [%Q{a,"\nb"""}, ["a", "\nb\""]], - [%Q{a,"""\nb"}, ["a", "\"\nb"]], - [%Q{a,"""\nb\n"""}, ["a", "\"\nb\n\""]], - [%Q{a,"""\nb\n""",\nc}, ["a", "\"\nb\n\"", nil]], - [%Q{a,,,}, ["a", nil, nil, nil]], - [%Q{,}, [nil, nil]], - [%Q{"",""}, ["", ""]], - [%Q{""""}, ["\""]], - [%Q{"""",""}, ["\"",""]], - [%Q{,""}, [nil,""]], - [%Q{,"\r"}, [nil,"\r"]], - [%Q{"\r\n,"}, ["\r\n,"]], - [%Q{"\r\n,",}, ["\r\n,", nil]] ] - - def setup - @sample_data = <<-END_DATA.gsub(/^ +/, "") - line,1,abc - line,2,"def\nghi" - - line,4,jkl - END_DATA - @csv = CSV.new(@sample_data) - end - - def test_col_sep - [";", "\t"].each do |sep| - TEST_CASES.each do |test_case| - assert_equal( test_case.last.map { |t| t.tr(",", sep) unless t.nil? }, - CSV.parse_line( test_case.first.tr(",", sep), - :col_sep => sep ) ) - end - end - assert_equal([",,,", nil], CSV.parse_line(",,,;", :col_sep => ";")) - end - - def test_row_sep - assert_raise(CSV::MalformedCSVError) do - CSV.parse_line("1,2,3\n,4,5\r\n", :row_sep => "\r\n") - end - assert_equal( ["1", "2", "3\n", "4", "5"], - CSV.parse_line(%Q{1,2,"3\n",4,5\r\n}, :row_sep => "\r\n")) - end - - def test_quote_char - TEST_CASES.each do |test_case| - assert_equal( test_case.last.map { |t| t.tr('"', "'") unless t.nil? }, - CSV.parse_line( test_case.first.tr('"', "'"), - :quote_char => "'" ) ) - end - end - - def test_row_sep_auto_discovery - ["\r\n", "\n", "\r"].each do |line_end| - data = "1,2,3#{line_end}4,5#{line_end}" - discovered = CSV.new(data).instance_eval { @row_sep } - assert_equal(line_end, discovered) - end - - assert_equal("\n", CSV.new("\n\r\n\r").instance_eval { @row_sep }) - - assert_equal($/, CSV.new("").instance_eval { @row_sep }) - - assert_equal($/, CSV.new(STDERR).instance_eval { @row_sep }) - end - - def test_lineno - assert_equal(5, @sample_data.lines.to_a.size) - - 4.times do |line_count| - assert_equal(line_count, @csv.lineno) - assert_not_nil(@csv.shift) - assert_equal(line_count + 1, @csv.lineno) - end - assert_nil(@csv.shift) - end - - def test_readline - test_lineno - - @csv.rewind - - test_lineno - end - - def test_unknown_options - assert_raise(ArgumentError) { CSV.new(String.new, :unknown => :error) } - end - - def test_skip_blanks - assert_equal(4, @csv.to_a.size) - - @csv = CSV.new(@sample_data, :skip_blanks => true) - - count = 0 - @csv.each do |row| - count += 1 - assert_equal("line", row.first) - end - assert_equal(3, count) - end - - # reported by Kev Jackson - def test_failing_to_escape_col_sep_bug_fix - assert_nothing_raised(Exception) { CSV.new(String.new, :col_sep => "|") } - end - - # reported by Chris Roos - def test_failing_to_reset_headers_in_rewind_bug_fix - csv = CSV.new("forename,surname", :headers => true, :return_headers => true) - csv.each { |row| assert row.header_row? } - csv.rewind - csv.each { |row| assert row.header_row? } - end - - # reported by Dave Burt - def test_leading_empty_fields_with_multibyte_col_sep_bug_fix - data = <<-END_DATA.gsub(/^\s+/, "") - <=><=>A<=>B<=>C - 1<=>2<=>3 - END_DATA - parsed = CSV.parse(data, :col_sep => "<=>") - assert_equal([[nil, nil, "A", "B", "C"], ["1", "2", "3"]], parsed) - end - - def test_gzip_reader_bug_fix - zipped = nil - assert_nothing_raised(NoMethodError) do - zipped = CSV.new( - Zlib::GzipReader.open( - File.join(File.dirname(__FILE__), "line_endings.gz") - ) - ) - end - assert_equal("\r\n", zipped.instance_eval { @row_sep }) - end - - def test_gzip_writer_bug_fix - file = File.join(File.dirname(__FILE__), "temp.gz") - zipped = nil - assert_nothing_raised(NoMethodError) do - zipped = CSV.new(Zlib::GzipWriter.open(file)) - end - zipped << %w[one two three] - zipped << [1, 2, 3] - zipped.close - - assert( Zlib::GzipReader.open(file) { |f| f.read }. - include?($INPUT_RECORD_SEPARATOR), - "@row_sep did not default" ) - File.unlink(file) - end - - def test_version - assert_not_nil(CSV::VERSION) - assert_instance_of(String, CSV::VERSION) - assert(CSV::VERSION.frozen?) - assert_match(/\A\d\.\d\.\d\Z/, CSV::VERSION) - end -end |