mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
0a6d09330c
* test/ruby/test_argf.rb (TestArgf#test_lineno3): add a test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
697 lines
17 KiB
Ruby
697 lines
17 KiB
Ruby
require 'test/unit'
|
|
require 'timeout'
|
|
require 'tmpdir'
|
|
require 'tempfile'
|
|
require_relative 'envutil'
|
|
|
|
class TestArgf < Test::Unit::TestCase
|
|
def setup
|
|
@t1 = Tempfile.new("argf-foo")
|
|
@t1.binmode
|
|
@t1.puts "1"
|
|
@t1.puts "2"
|
|
@t1.close
|
|
@t2 = Tempfile.new("argf-bar")
|
|
@t2.binmode
|
|
@t2.puts "3"
|
|
@t2.puts "4"
|
|
@t2.close
|
|
@t3 = Tempfile.new("argf-baz")
|
|
@t3.binmode
|
|
@t3.puts "5"
|
|
@t3.puts "6"
|
|
@t3.close
|
|
@tmps = [@t1, @t2, @t3]
|
|
end
|
|
|
|
def teardown
|
|
@tmps.each {|t|
|
|
bak = t.path + ".bak"
|
|
File.unlink bak if File.file? bak
|
|
t.close(true)
|
|
}
|
|
end
|
|
|
|
def make_tempfile
|
|
t = Tempfile.new("argf-qux")
|
|
t.puts "foo"
|
|
t.puts "bar"
|
|
t.puts "baz"
|
|
t.close
|
|
@tmps << t
|
|
t
|
|
end
|
|
|
|
def ruby(*args)
|
|
args = ['-e', '$>.write($<.read)'] if args.empty?
|
|
ruby = EnvUtil.rubybin
|
|
f = IO.popen([ruby] + args, 'r+')
|
|
yield(f)
|
|
ensure
|
|
f.close unless !f || f.closed?
|
|
end
|
|
|
|
def no_safe_rename
|
|
/cygwin|mswin|mingw|bccwin/ =~ RUBY_PLATFORM
|
|
end
|
|
|
|
def assert_src_expected(line, src, args = nil)
|
|
args ||= [@t1.path, @t2.path, @t3.path]
|
|
expected = src.split(/^/)
|
|
ruby('-e', src, *args) do |f|
|
|
expected.each_with_index do |e, i|
|
|
/#=> *(.*)/ =~ e or next
|
|
a = f.gets
|
|
assert_not_nil(a, "[ruby-dev:34445]: remained")
|
|
assert_equal($1, a.chomp, "[ruby-dev:34445]: line #{line+i}")
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_argf
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
a = ARGF
|
|
b = a.dup
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["1", 1, "1", 1]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["2", 2, "2", 2]
|
|
a.rewind
|
|
b.rewind
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["1", 1, "1", 3]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["2", 2, "2", 4]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["3", 3, "3", 5]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["4", 4, "4", 6]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["5", 5, "5", 7]
|
|
a.rewind
|
|
b.rewind
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["5", 5, "5", 8]
|
|
p [a.gets.chomp, a.lineno, b.gets.chomp, b.lineno] #=> ["6", 6, "6", 9]
|
|
SRC
|
|
end
|
|
|
|
def test_lineno
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
a = ARGF
|
|
a.gets; p $. #=> 1
|
|
a.gets; p $. #=> 2
|
|
a.gets; p $. #=> 3
|
|
a.rewind; p $. #=> 3
|
|
a.gets; p $. #=> 3
|
|
a.gets; p $. #=> 4
|
|
a.rewind; p $. #=> 4
|
|
a.gets; p $. #=> 3
|
|
a.lineno = 1000; p $. #=> 1000
|
|
a.gets; p $. #=> 1001
|
|
a.gets; p $. #=> 1002
|
|
$. = 2000
|
|
a.gets; p $. #=> 2001
|
|
a.gets; p $. #=> 2001
|
|
SRC
|
|
end
|
|
|
|
def test_lineno2
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
a = ARGF.dup
|
|
a.gets; p $. #=> 1
|
|
a.gets; p $. #=> 2
|
|
a.gets; p $. #=> 1
|
|
a.rewind; p $. #=> 1
|
|
a.gets; p $. #=> 1
|
|
a.gets; p $. #=> 2
|
|
a.gets; p $. #=> 1
|
|
a.lineno = 1000; p $. #=> 1
|
|
a.gets; p $. #=> 2
|
|
a.gets; p $. #=> 2
|
|
$. = 2000
|
|
a.gets; p $. #=> 2000
|
|
a.gets; p $. #=> 2000
|
|
SRC
|
|
end
|
|
|
|
def test_lineno3
|
|
assert_in_out_err(["-", @t1.path, @t2.path], <<-INPUT, %w"1 1 1 2 2 2 3 3 1 4 4 2", [], "[ruby-core:25205]")
|
|
ARGF.each do |line|
|
|
puts [$., ARGF.lineno, ARGF.file.lineno]
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_inplace
|
|
assert_in_out_err(["-", @t1.path, @t2.path, @t3.path], <<-INPUT, [], [])
|
|
ARGF.inplace_mode = '.bak'
|
|
while line = ARGF.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
assert_equal("1.new\n2.new\n", File.read(@t1.path))
|
|
assert_equal("3.new\n4.new\n", File.read(@t2.path))
|
|
assert_equal("5.new\n6.new\n", File.read(@t3.path))
|
|
assert_equal("1\n2\n", File.read(@t1.path + ".bak"))
|
|
assert_equal("3\n4\n", File.read(@t2.path + ".bak"))
|
|
assert_equal("5\n6\n", File.read(@t3.path + ".bak"))
|
|
end
|
|
|
|
def test_inplace2
|
|
assert_in_out_err(["-", @t1.path, @t2.path, @t3.path], <<-INPUT, [], [])
|
|
ARGF.inplace_mode = '.bak'
|
|
puts ARGF.gets.chomp + '.new'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p ARGF.inplace_mode
|
|
ARGF.inplace_mode = nil
|
|
puts ARGF.gets.chomp + '.new'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p ARGF.inplace_mode
|
|
ARGF.inplace_mode = '.bak'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p ARGF.inplace_mode
|
|
ARGF.inplace_mode = nil
|
|
puts ARGF.gets.chomp + '.new'
|
|
INPUT
|
|
assert_equal("1.new\n2.new\n\".bak\"\n3.new\n4.new\nnil\n", File.read(@t1.path))
|
|
assert_equal("3\n4\n", File.read(@t2.path))
|
|
assert_equal("5.new\n\".bak\"\n6.new\n", File.read(@t3.path))
|
|
assert_equal("1\n2\n", File.read(@t1.path + ".bak"))
|
|
assert_equal(false, File.file?(@t2.path + ".bak"))
|
|
assert_equal("5\n6\n", File.read(@t3.path + ".bak"))
|
|
end
|
|
|
|
def test_inplace3
|
|
assert_in_out_err(["-i.bak", "-", @t1.path, @t2.path, @t3.path], <<-INPUT, [], [])
|
|
puts ARGF.gets.chomp + '.new'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p $-i
|
|
$-i = nil
|
|
puts ARGF.gets.chomp + '.new'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p $-i
|
|
$-i = '.bak'
|
|
puts ARGF.gets.chomp + '.new'
|
|
p $-i
|
|
$-i = nil
|
|
puts ARGF.gets.chomp + '.new'
|
|
INPUT
|
|
assert_equal("1.new\n2.new\n\".bak\"\n3.new\n4.new\nnil\n", File.read(@t1.path))
|
|
assert_equal("3\n4\n", File.read(@t2.path))
|
|
assert_equal("5.new\n\".bak\"\n6.new\n", File.read(@t3.path))
|
|
assert_equal("1\n2\n", File.read(@t1.path + ".bak"))
|
|
assert_equal(false, File.file?(@t2.path + ".bak"))
|
|
assert_equal("5\n6\n", File.read(@t3.path + ".bak"))
|
|
end
|
|
|
|
def test_inplace_rename_impossible
|
|
t = make_tempfile
|
|
|
|
assert_in_out_err(["-", t.path], <<-INPUT) do |r, e|
|
|
ARGF.inplace_mode = '/\\\\'
|
|
while line = ARGF.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
if no_safe_rename
|
|
assert_equal([], e)
|
|
assert_equal([], r)
|
|
assert_equal("foo.new\nbar.new\nbaz.new\n", File.read(t.path))
|
|
else
|
|
assert_match(/Can't rename .* to .*: .*. skipping file/, e.first) #'
|
|
assert_equal([], r)
|
|
assert_equal("foo\nbar\nbaz\n", File.read(t.path))
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_inplace_no_backup
|
|
t = make_tempfile
|
|
|
|
assert_in_out_err(["-", t.path], <<-INPUT) do |r, e|
|
|
ARGF.inplace_mode = ''
|
|
while line = ARGF.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
if no_safe_rename
|
|
assert_match(/Can't do inplace edit without backup/, e.join) #'
|
|
else
|
|
assert_equal([], e)
|
|
assert_equal([], r)
|
|
assert_equal("foo.new\nbar.new\nbaz.new\n", File.read(t.path))
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_inplace_dup
|
|
t = make_tempfile
|
|
|
|
assert_in_out_err(["-", t.path], <<-INPUT, [], [])
|
|
ARGF.inplace_mode = '.bak'
|
|
f = ARGF.dup
|
|
while line = f.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
assert_equal("foo.new\nbar.new\nbaz.new\n", File.read(t.path))
|
|
end
|
|
|
|
def test_inplace_stdin
|
|
t = make_tempfile
|
|
|
|
assert_in_out_err(["-", "-"], <<-INPUT, [], /Can't do inplace edit for stdio; skipping/)
|
|
ARGF.inplace_mode = '.bak'
|
|
f = ARGF.dup
|
|
while line = f.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_inplace_stdin2
|
|
t = make_tempfile
|
|
|
|
assert_in_out_err(["-"], <<-INPUT, [], /Can't do inplace edit for stdio/)
|
|
ARGF.inplace_mode = '.bak'
|
|
while line = ARGF.gets
|
|
puts line.chomp + '.new'
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_encoding
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
p ARGF.external_encoding.is_a?(Encoding)
|
|
p ARGF.internal_encoding.is_a?(Encoding)
|
|
ARGF.gets
|
|
p ARGF.external_encoding.is_a?(Encoding)
|
|
p ARGF.internal_encoding
|
|
SRC
|
|
assert_equal("true\ntrue\ntrue\nnil\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_tell
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
ARGF.binmode
|
|
loop do
|
|
p ARGF.tell
|
|
p ARGF.gets
|
|
end
|
|
rescue ArgumentError
|
|
puts "end"
|
|
end
|
|
SRC
|
|
a = f.read.split("\n")
|
|
[0, 2, 4, 2, 4, 2, 4].map {|i| i.to_s }.
|
|
zip((1..6).map {|i| '"' + i.to_s + '\n"' } + ["nil"]).flatten.
|
|
each do |x|
|
|
assert_equal(x, a.shift)
|
|
end
|
|
assert_equal('end', a.shift)
|
|
end
|
|
end
|
|
|
|
def test_seek
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
ARGF.seek(4)
|
|
p ARGF.gets #=> "3\n"
|
|
ARGF.seek(0, IO::SEEK_END)
|
|
p ARGF.gets #=> "5\n"
|
|
ARGF.seek(4)
|
|
p ARGF.gets #=> nil
|
|
begin
|
|
ARGF.seek(0)
|
|
rescue
|
|
puts "end" #=> end
|
|
end
|
|
SRC
|
|
end
|
|
|
|
def test_set_pos
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> "3\n"
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> "5\n"
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> nil
|
|
begin
|
|
ARGF.pos = 4
|
|
rescue
|
|
puts "end" #=> end
|
|
end
|
|
SRC
|
|
end
|
|
|
|
def test_rewind
|
|
assert_src_expected(__LINE__+1, <<-'SRC')
|
|
ARGF.pos = 4
|
|
ARGF.rewind
|
|
p ARGF.gets #=> "1\n"
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> "3\n"
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> "5\n"
|
|
ARGF.pos = 4
|
|
p ARGF.gets #=> nil
|
|
begin
|
|
ARGF.rewind
|
|
rescue
|
|
puts "end" #=> end
|
|
end
|
|
SRC
|
|
end
|
|
|
|
def test_fileno
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
p ARGF.fileno
|
|
ARGF.gets
|
|
ARGF.gets
|
|
p ARGF.fileno
|
|
ARGF.gets
|
|
ARGF.gets
|
|
p ARGF.fileno
|
|
ARGF.gets
|
|
ARGF.gets
|
|
p ARGF.fileno
|
|
ARGF.gets
|
|
begin
|
|
ARGF.fileno
|
|
rescue
|
|
puts "end"
|
|
end
|
|
SRC
|
|
a = f.read.split("\n")
|
|
fd1, fd2, fd3, fd4, tag = a
|
|
assert_match(/^\d+$/, fd1)
|
|
assert_match(/^\d+$/, fd2)
|
|
assert_match(/^\d+$/, fd3)
|
|
assert_match(/^\d+$/, fd4)
|
|
assert_equal('end', tag)
|
|
end
|
|
end
|
|
|
|
def test_to_io
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
8.times do
|
|
p ARGF.to_io
|
|
ARGF.gets
|
|
end
|
|
SRC
|
|
a = f.read.split("\n")
|
|
f11, f12, f13, f21, f22, f31, f32, f4 = a
|
|
assert_equal(f11, f12)
|
|
assert_equal(f11, f13)
|
|
assert_equal(f21, f22)
|
|
assert_equal(f31, f32)
|
|
assert_match(/\(closed\)/, f4)
|
|
f4.sub!(/ \(closed\)/, "")
|
|
assert_equal(f31, f4)
|
|
end
|
|
end
|
|
|
|
def test_eof
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
8.times do
|
|
p ARGF.eof?
|
|
ARGF.gets
|
|
end
|
|
rescue IOError
|
|
puts "end"
|
|
end
|
|
SRC
|
|
a = f.read.split("\n")
|
|
(%w(false) + (%w(false true) * 3) + %w(end)).each do |x|
|
|
assert_equal(x, a.shift)
|
|
end
|
|
end
|
|
|
|
t1 = Tempfile.new("argf-foo")
|
|
t1.binmode
|
|
t1.puts "foo"
|
|
t1.close
|
|
t2 = Tempfile.new("argf-bar")
|
|
t2.binmode
|
|
t2.puts "bar"
|
|
t2.close
|
|
ruby('-e', 'STDERR.reopen(STDOUT); ARGF.gets; ARGF.skip; p ARGF.eof?', t1.path, t2.path) do |f|
|
|
assert_equal(%w(false), f.read.split(/\n/))
|
|
end
|
|
end
|
|
|
|
def test_read
|
|
ruby('-e', "p ARGF.read(8)", @t1.path, @t2.path, @t3.path) do |f|
|
|
assert_equal("\"1\\n2\\n3\\n4\\n\"\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_read2
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = ""
|
|
ARGF.read(8, s)
|
|
p s
|
|
SRC
|
|
assert_equal("\"1\\n2\\n3\\n4\\n\"\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_read3
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
nil while ARGF.gets
|
|
p ARGF.read
|
|
p ARGF.read(0, "")
|
|
SRC
|
|
assert_equal("nil\n\"\"\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_readpartial
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = ""
|
|
begin
|
|
loop do
|
|
s << ARGF.readpartial(1)
|
|
t = ""; ARGF.readpartial(1, t); s << t
|
|
end
|
|
rescue EOFError
|
|
puts s
|
|
end
|
|
SRC
|
|
assert_equal("1\n2\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_readpartial2
|
|
ruby('-e', <<-SRC) do |f|
|
|
s = ""
|
|
begin
|
|
loop do
|
|
s << ARGF.readpartial(1)
|
|
t = ""; ARGF.readpartial(1, t); s << t
|
|
end
|
|
rescue EOFError
|
|
$stdout.binmode
|
|
puts s
|
|
end
|
|
SRC
|
|
f.binmode
|
|
f.puts("foo")
|
|
f.puts("bar")
|
|
f.puts("baz")
|
|
f.close_write
|
|
assert_equal("foo\nbar\nbaz\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_getc
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = ""
|
|
while c = ARGF.getc
|
|
s << c
|
|
end
|
|
puts s
|
|
SRC
|
|
assert_equal("1\n2\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_getbyte
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = []
|
|
while c = ARGF.getbyte
|
|
s << c
|
|
end
|
|
p s
|
|
SRC
|
|
assert_equal("[49, 10, 50, 10, 51, 10, 52, 10, 53, 10, 54, 10]\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_readchar
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = ""
|
|
begin
|
|
while c = ARGF.readchar
|
|
s << c
|
|
end
|
|
rescue EOFError
|
|
puts s
|
|
end
|
|
SRC
|
|
assert_equal("1\n2\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_readbyte
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
s = []
|
|
while c = ARGF.readbyte
|
|
s << c
|
|
end
|
|
rescue EOFError
|
|
p s
|
|
end
|
|
SRC
|
|
assert_equal("[49, 10, 50, 10, 51, 10, 52, 10, 53, 10, 54, 10]\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_each_line
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = []
|
|
ARGF.each_line {|l| s << l }
|
|
p s
|
|
SRC
|
|
assert_equal("[\"1\\n\", \"2\\n\", \"3\\n\", \"4\\n\", \"5\\n\", \"6\\n\"]\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_each_line_paragraph
|
|
assert_in_out_err(['-e', 'ARGF.each_line("") {|para| p para}'], "a\n\nb\n",
|
|
["\"a\\n\\n\"", "\"b\\n\""], [])
|
|
end
|
|
|
|
def test_each_byte
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = []
|
|
ARGF.each_byte {|c| s << c }
|
|
p s
|
|
SRC
|
|
assert_equal("[49, 10, 50, 10, 51, 10, 52, 10, 53, 10, 54, 10]\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_each_char
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
s = ""
|
|
ARGF.each_char {|c| s << c }
|
|
puts s
|
|
SRC
|
|
assert_equal("1\n2\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_filename
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
puts ARGF.filename.dump
|
|
end while ARGF.gets
|
|
puts ARGF.filename.dump
|
|
SRC
|
|
a = f.read.split("\n")
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
end
|
|
end
|
|
|
|
def test_filename2
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
puts $FILENAME.dump
|
|
end while ARGF.gets
|
|
puts $FILENAME.dump
|
|
SRC
|
|
a = f.read.split("\n")
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
end
|
|
end
|
|
|
|
def test_file
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
begin
|
|
puts ARGF.file.path.dump
|
|
end while ARGF.gets
|
|
puts ARGF.file.path.dump
|
|
SRC
|
|
a = f.read.split("\n")
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t1.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t2.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
assert_equal(@t3.path.dump, a.shift)
|
|
end
|
|
end
|
|
|
|
def test_binmode
|
|
ruby('-e', "ARGF.binmode; STDOUT.binmode; puts ARGF.read", @t1.path, @t2.path, @t3.path) do |f|
|
|
f.binmode
|
|
assert_equal("1\n2\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_skip
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
ARGF.skip
|
|
puts ARGF.gets
|
|
ARGF.skip
|
|
puts ARGF.read
|
|
SRC
|
|
assert_equal("1\n3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_close
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
ARGF.close
|
|
puts ARGF.read
|
|
SRC
|
|
assert_equal("3\n4\n5\n6\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_closed
|
|
ruby('-e', <<-SRC, @t1.path, @t2.path, @t3.path) do |f|
|
|
3.times do
|
|
p ARGF.closed?
|
|
ARGF.gets
|
|
ARGF.gets
|
|
end
|
|
p ARGF.closed?
|
|
ARGF.gets
|
|
p ARGF.closed?
|
|
SRC
|
|
assert_equal("false\nfalse\nfalse\nfalse\ntrue\n", f.read)
|
|
end
|
|
end
|
|
|
|
def test_argv
|
|
ruby('-e', "p ARGF.argv; p $*", @t1.path, @t2.path, @t3.path) do |f|
|
|
assert_equal([@t1.path, @t2.path, @t3.path].inspect, f.gets.chomp)
|
|
assert_equal([@t1.path, @t2.path, @t3.path].inspect, f.gets.chomp)
|
|
end
|
|
end
|
|
end
|