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Warn non-nil $/ [Feature #14240]

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Nobuyoshi Nakada 2020-01-21 08:37:44 +09:00
parent 6298ec2875
commit 8a7e0aaaef
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GPG key ID: 4BC7D6DF58D8DF60
Notes: git 2020-02-23 16:49:04 +09:00
18 changed files with 75 additions and 29 deletions
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14
test/ruby/test_string.rb
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@ -387,6 +387,8 @@ CODE
end
def test_chomp
verbose, $VERBOSE = $VERBOSE, nil
assert_equal(S("hello"), S("hello").chomp("\n"))
assert_equal(S("hello"), S("hello\n").chomp("\n"))
save = $/
@ -452,9 +454,12 @@ CODE
assert_equal("foo", s.chomp("\n"))
ensure
$/ = save
$VERBOSE = verbose
end
def test_chomp!
verbose, $VERBOSE = $VERBOSE, nil
a = S("hello")
a.chomp!(S("\n"))
@ -511,6 +516,7 @@ CODE
s = S("").freeze
assert_raise_with_message(FrozenError, /frozen/) {s.chomp!}
$VERBOSE = nil # EnvUtil.suppress_warning resets $VERBOSE to the original state
s = S("ax")
o = Struct.new(:s).new(s)
@ -519,6 +525,7 @@ CODE
"x"
end
assert_raise_with_message(FrozenError, /frozen/) {s.chomp!(o)}
$VERBOSE = nil # EnvUtil.suppress_warning resets $VERBOSE to the original state
s = S("hello")
assert_equal("hel", s.chomp!('lo'))
@ -569,6 +576,7 @@ CODE
assert_equal("foo", s.chomp!("\n"))
ensure
$/ = save
$VERBOSE = verbose
end
def test_chop
@ -859,6 +867,8 @@ CODE
end
def test_each
verbose, $VERBOSE = $VERBOSE, nil
save = $/
$/ = "\n"
res=[]
@ -878,6 +888,7 @@ CODE
assert_equal(S("world"), res[1])
ensure
$/ = save
$VERBOSE = verbose
end
def test_each_byte
@ -1055,6 +1066,8 @@ CODE
end
def test_each_line
verbose, $VERBOSE = $VERBOSE, nil
save = $/
$/ = "\n"
res=[]
@ -1101,6 +1114,7 @@ CODE
end
ensure
$/ = save
$VERBOSE = verbose
end
def test_each_line_chomp