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Implement g/f/F/G/d/D packing.

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take_cheeze
2014-06-13 18:22:56 +09:00
parent f4f968241b
commit 7dc2b4f59f
2 changed files with 78 additions and 12 deletions
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test/pack.rb
+18
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@@ -91,4 +91,22 @@ end
assert 'pack float' do
assert_equal "\x00\x00@@", [3.0].pack('e')
assert_equal "@@\x00\x00", [3.0].pack('g')
native = [3.0].pack 'f'
assert_true native == "\x00\x00@@" or native == "@@\x00\x00"
native = [3.0].pack 'F'
assert_true native == "\x00\x00@@" or native == "@@\x00\x00"
end
assert 'pack double' do
assert_equal "\x00\x00\x00\x00\x00\x00\b@", [3.0].pack('E')
assert_equal "@\b\x00\x00\x00\x00\x00\x00", [3.0].pack('G')
native = [3.0].pack 'd'
assert_true native == "\x00\x00\x00\x00\x00\x00\b@" or native == "@\b\x00\x00\x00\x00\x00\x00"
native = [3.0].pack 'D'
assert_true native == "\x00\x00\x00\x00\x00\x00\b@" or native == "@\b\x00\x00\x00\x00\x00\x00"
end