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test_io.rb: assert_separately

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* test/ruby/test_io.rb (test_dup_many, test_set_lineno): use
  assert_separately for more descriptive messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-10-25 07:54:07 +00:00
parent 7d95b96e7b
commit 55e68f0e78
1 changed files with 15 additions and 27 deletions
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42
test/ruby/test_io.rb
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@ -1136,29 +1136,19 @@ class TestIO < Test::Unit::TestCase
end
def test_dup_many
ruby('-e', <<-'End') {|f|
assert_separately([], <<-'End')
if defined?(Process::RLIMIT_NOFILE)
lim = Process.getrlimit(Process::RLIMIT_NOFILE)[0]
Process.setrlimit(Process::RLIMIT_NOFILE, [lim, 1024].min)
end
ok = 0
a = []
begin
assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do
loop {a << IO.pipe}
rescue Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM
ok += 1
end
print "no" if ok != 1
begin
assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do
loop {a << [a[-1][0].dup, a[-1][1].dup]}
rescue Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM
ok += 1
end
print "no" if ok != 2
print "ok"
End
assert_equal("ok", f.read)
}
end
def test_inspect
@ -1503,23 +1493,21 @@ class TestIO < Test::Unit::TestCase
def test_set_lineno
make_tempfile {|t|
ruby("-e", <<-SRC, t.path) do |f|
assert_separately(["-", t.path], <<-SRC)
open(ARGV[0]) do |f|
p $.
f.gets; p $.
f.gets; p $.
f.lineno = 1000; p $.
f.gets; p $.
f.gets; p $.
f.rewind; p $.
f.gets; p $.
f.gets; p $.
f.gets; p $.
f.gets; p $.
assert_equal(0, $.)
f.gets; assert_equal(1, $.)
f.gets; assert_equal(2, $.)
f.lineno = 1000; assert_equal(2, $.)
f.gets; assert_equal(1001, $.)
f.gets; assert_equal(1001, $.)
f.rewind; assert_equal(1001, $.)
f.gets; assert_equal(1, $.)
f.gets; assert_equal(2, $.)
f.gets; assert_equal(3, $.)
f.gets; assert_equal(3, $.)
end
SRC
assert_equal("0,1,2,2,1001,1001,1001,1,2,3,3", f.read.chomp.gsub("\n", ","))
end
pipe(proc do |w|
w.puts "foo"