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add tests.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2007-12-23 18:22:59 +00:00
parent 459ca7f3f0
commit 6604434cd6
1 changed files with 42 additions and 0 deletions
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42
test/ruby/test_io_m17n.rb
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@ -54,6 +54,17 @@ EOT
}
end
def test_terminator_conversion2
with_tmpdir {
generate_file('tmp', "before \xA1\xA2\xA2\xA3 after")
s = open("tmp", "r:euc-jp:utf-8") {|f|
f.gets("\xA2\xA2".force_encoding("euc-jp").encode("utf-8"))
}
assert_equal(Encoding.find("euc-jp"), s.encoding)
assert_str_equal("before \xA1\xA2\xA2\xA3 after".force_encoding("iso-8859-1"), s)
}
end
def test_open_ascii
with_tmpdir {
src = "abc\n"
@ -175,6 +186,37 @@ EOT
end
def test_pipe
utf8 = "\u6666"
eucjp = "\xb3\xa2".force_encoding("EUC-JP")
with_pipe {|r,w|
assert_equal(Encoding.default_external, r.external_encoding)
assert_equal(nil, r.internal_encoding)
w << utf8
w.close
s = r.read
assert_equal(Encoding.default_external, s.encoding)
puts encdump(s)
puts encdump(utf8)
assert_str_equal(utf8, s)
}
with_pipe("EUC-JP") {|r,w|
assert_equal(Encoding::EUC_JP, r.external_encoding)
assert_equal(nil, r.internal_encoding)
w << eucjp
w.close
assert_equal(eucjp, r.read)
}
with_pipe("UTF-8:EUC-JP") {|r,w|
assert_equal(Encoding::UTF_8, r.external_encoding)
assert_equal(Encoding::EUC_JP, r.internal_encoding)
w << utf8
w.close
assert_equal(eucjp, r.read)
}
ENCS.each {|enc|
with_pipe(enc) {|r, w|
w << "\xc2\xa1"