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* vsnprintf.c (BSD_vfprintf): use HEXPREFIX flag for prefix of %a.

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[ruby-core:32841]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-10-18 18:08:58 +00:00
parent 81e40399fb
commit da55cfdf72
4 changed files with 21 additions and 8 deletions
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8
test/ruby/test_sprintf.rb
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@ -211,6 +211,14 @@ class TestSprintf < Test::Unit::TestCase
assert_equal(" -0x1.2p+0", sprintf("%10a", -1.125))
assert_equal(" -0x1.1p+0", sprintf("%10a", -1.0625))
assert_equal("-0x1.08p+0", sprintf("%10a", -1.03125))
bug3962 = '[ruby-core:32841]'
assert_equal("-0x0001p+0", sprintf("%010a", -1), bug3962)
assert_equal("-0x01.8p+0", sprintf("%010a", -1.5), bug3962)
assert_equal("-0x01.4p+0", sprintf("%010a", -1.25), bug3962)
assert_equal("-0x01.2p+0", sprintf("%010a", -1.125), bug3962)
assert_equal("-0x01.1p+0", sprintf("%010a", -1.0625), bug3962)
assert_equal("-0x1.08p+0", sprintf("%010a", -1.03125), bug3962)
end
BSIZ = 120