Sha256: 14a2d149a884d13fbd822169cb5372ef8262391c805dd0a4e284320d4108d10a
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Size: 1.83 KB
Versions: 75
Compression:
Stored size: 1.83 KB
Contents
require 'test_helper'
require 'tempfile'
require 'tins/xt'
module Tins
class TinsFileBinaryTest < Test::Unit::TestCase
def test_ascii_buffer_size
write_file do |file|
file.write "A" * 10 + "\x00"
assert_equal true, file.ascii?(:buffer_size => 10)
assert_equal true, File.ascii?(file.path, :buffer_size => 10)
assert_equal false, file.binary?(:buffer_size => 10)
assert_equal false, File.binary?(file.path, :buffer_size => 10)
end
end
def test_binary
write_file do |file|
file.write "A" * 69 + "\x01" * 31
assert_equal true, file.binary?
assert_equal true, File.binary?(file.path)
assert_equal false, file.ascii?
assert_equal false, File.ascii?(file.path)
end
end
def test_ascii_offset
write_file do |file|
file.write "\x01" * 31 + "A" * 70
assert_equal false, file.binary?(:offset => 1)
assert_equal false, File.binary?(file.path, :offset => 1)
assert_equal true, file.ascii?(:offset => 1)
assert_equal true, File.ascii?(file.path, :offset => 1)
end
end
def test_binary_zero
write_file do |file|
file.write "A" * 50 + "\0" + "A" * 49
assert_equal true, file.binary?
assert_equal true, File.binary?(file.path)
assert_equal false, file.ascii?
assert_equal false, File.ascii?(file.path)
end
end
def test_ascii
write_file do |file|
file.write "A" * 100
assert_equal false, file.binary?
assert_equal false, File.binary?(file.path)
assert_equal true, file.ascii?
assert_equal true, File.ascii?(file.path)
end
end
private
def write_file
File.open(File.join(Dir.tmpdir, "temp.#$$"), 'wb+') do |file|
yield file
end
end
end
end
Version data entries
75 entries across 73 versions & 7 rubygems