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| | # -*- encoding: binary -*-
require 'test/test_helper'
require 'tempfile'
class TestUtil < Test::Unit::TestCase
EXPECT_FLAGS = File::WRONLY | File::APPEND
def test_reopen_logs_noop
tmp = Tempfile.new('')
fp = File.open(tmp.path, 'ab')
fp.sync = true
ext = fp.external_encoding rescue nil
int = fp.internal_encoding rescue nil
before = fp.stat.inspect
Unicorn::Util.reopen_logs
assert_equal before, File.stat(fp.path).inspect
assert_equal ext, (fp.external_encoding rescue nil)
assert_equal int, (fp.internal_encoding rescue nil)
assert_equal(EXPECT_FLAGS, EXPECT_FLAGS & fp.fcntl(Fcntl::F_GETFL))
tmp.close!
fp.close
end
def test_reopen_logs_renamed
tmp = Tempfile.new('')
tmp_path = tmp.path.freeze
fp = File.open(tmp_path, 'ab')
fp.sync = true
ext = fp.external_encoding rescue nil
int = fp.internal_encoding rescue nil
before = fp.stat.inspect
to = Tempfile.new('')
File.rename(tmp_path, to.path)
assert ! File.exist?(tmp_path)
Unicorn::Util.reopen_logs
assert_equal tmp_path, tmp.path
assert File.exist?(tmp_path)
assert before != File.stat(tmp_path).inspect
assert_equal fp.stat.inspect, File.stat(tmp_path).inspect
assert_equal ext, (fp.external_encoding rescue nil)
assert_equal int, (fp.internal_encoding rescue nil)
assert_equal(EXPECT_FLAGS, EXPECT_FLAGS & fp.fcntl(Fcntl::F_GETFL))
assert fp.sync
tmp.close!
to.close!
fp.close
end
def test_reopen_logs_renamed_with_encoding
tmp = Tempfile.new('')
tmp_path = tmp.path.dup.freeze
Encoding.list.each { |encoding|
File.open(tmp_path, "a:#{encoding.to_s}") { |fp|
fp.sync = true
assert_equal encoding, fp.external_encoding
assert_nil fp.internal_encoding
File.unlink(tmp_path)
assert ! File.exist?(tmp_path)
Unicorn::Util.reopen_logs
assert_equal tmp_path, fp.path
assert File.exist?(tmp_path)
assert_equal fp.stat.inspect, File.stat(tmp_path).inspect
assert_equal encoding, fp.external_encoding
assert_nil fp.internal_encoding
assert_equal(EXPECT_FLAGS, EXPECT_FLAGS & fp.fcntl(Fcntl::F_GETFL))
assert fp.sync
}
}
tmp.close!
end if STDIN.respond_to?(:external_encoding)
def test_reopen_logs_renamed_with_internal_encoding
tmp = Tempfile.new('')
tmp_path = tmp.path.dup.freeze
Encoding.list.each { |ext|
Encoding.list.each { |int|
next if ext == int
File.open(tmp_path, "a:#{ext.to_s}:#{int.to_s}") { |fp|
fp.sync = true
assert_equal ext, fp.external_encoding
assert_equal int, fp.internal_encoding
File.unlink(tmp_path)
assert ! File.exist?(tmp_path)
Unicorn::Util.reopen_logs
assert_equal tmp_path, fp.path
assert File.exist?(tmp_path)
assert_equal fp.stat.inspect, File.stat(tmp_path).inspect
assert_equal ext, fp.external_encoding
assert_equal int, fp.internal_encoding
assert_equal(EXPECT_FLAGS, EXPECT_FLAGS & fp.fcntl(Fcntl::F_GETFL))
assert fp.sync
}
}
}
tmp.close!
end if STDIN.respond_to?(:external_encoding)
end
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