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add tests for hex, include?, index, rindex.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2007-12-19 09:30:45 +00:00
parent 860b40fd63
commit 4aa72e7fe3
1 changed files with 79 additions and 0 deletions
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79
test/ruby/test_m17n.rb
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@ -1227,6 +1227,81 @@ class TestM17N < Test::Unit::TestCase
}
end
def test_str_hex
STRINGS.each {|s|
t = s.hex
t2 = a(s)[/\A[0-9a-fA-Fx]*/].hex
assert_equal(t2, t)
}
end
def test_str_include?
combination(STRINGS, STRINGS) {|s1, s2|
if !is_ascii_only?(s1) && !is_ascii_only?(s2) && s1.encoding != s2.encoding
assert_raise(ArgumentError) { s1.include?(s2) }
assert_raise(ArgumentError) { s1.index(s2) }
assert_raise(ArgumentError) { s1.rindex(s2) }
next
end
t = s1.include?(s2)
if t
assert(a(s1).include?(a(s2)))
assert(s1.index(s2))
assert(s1.rindex(s2))
else
assert(!s1.index(s2))
assert(!s1.rindex(s2), "!#{encdump(s1)}.rindex(#{encdump(s2)})")
end
if s1.valid_encoding? && s2.valid_encoding?
if t && s1.valid_encoding? && s2.valid_encoding?
assert_match(/#{Regexp.escape(s2)}/, s1)
else
assert_no_match(/#{Regexp.escape(s2)}/, s1)
end
end
}
end
def test_str_index
combination(STRINGS, STRINGS, -2..2) {|s1, s2, pos|
if !is_ascii_only?(s1) && !is_ascii_only?(s2) && s1.encoding != s2.encoding
assert_raise(ArgumentError) { s1.index(s2) }
next
end
t = s1.index(s2, pos)
if !s1.valid_encoding? || !s2.valid_encoding?
next
end
if t
re = /#{Regexp.escape(s2)}/
assert(re.match(s1, pos))
assert_equal($`.length, t, "#{encdump s1}.index(#{encdump s2}, #{pos})")
end
}
end
def test_str_rindex
combination(STRINGS, STRINGS, -2..2) {|s1, s2, pos|
if !is_ascii_only?(s1) && !is_ascii_only?(s2) && s1.encoding != s2.encoding
assert_raise(ArgumentError) { s1.rindex(s2) }
next
end
t = s1.rindex(s2, pos)
if !s1.valid_encoding? || !s2.valid_encoding?
next
end
if t
#puts "#{encdump s1}.rindex(#{encdump s2}, #{pos}) => #{t}"
assert(a(s1).index(a(s2)))
pos2 = pos
pos2 += s1.length if pos < 0
re = /\A(.{0,#{pos2}})#{Regexp.escape(s2)}/m
assert(re.match(s1), "#{re.inspect}.match(#{encdump(s1)})")
assert_equal($1.length, t, "#{encdump s1}.rindex(#{encdump s2}, #{pos})")
end
}
end
def test_tr
s = "\x81\x41".force_encoding("shift_jis")
assert_equal(s.tr("A", "B"), s)
@ -1242,4 +1317,8 @@ class TestM17N < Test::Unit::TestCase
s = "abc".sub(/b/, "\xa1\xa1".force_encoding("euc-jp"))
assert_encoding("EUC-JP", s.encoding)
end
def test_regexp_match
assert_equal([0,0], //.match("\xa1\xa1".force_encoding("euc-jp"),-1).offset(0))
end
end