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Supported category option in Warning#warn

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Nobuyoshi Nakada 2020-12-08 19:33:43 +09:00
parent d5ffa4e9a4
commit 2749123e21
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2 changed files with 51 additions and 3 deletions
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43
test/ruby/test_exception.rb
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@ -918,6 +918,7 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
def capture_warning_warn(category: false)
verbose = $VERBOSE
deprecated = Warning[:deprecated]
experimental = Warning[:experimental]
warning = []
::Warning.class_eval do
@ -937,12 +938,14 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
$VERBOSE = true
Warning[:deprecated] = true
Warning[:experimental] = true
yield
return warning
ensure
$VERBOSE = verbose
Warning[:deprecated] = deprecated
Warning[:experimental] = experimental
::Warning.class_eval do
remove_method :warn
@ -1057,6 +1060,46 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
assert_include([true, false], Warning[:experimental])
end
def test_warning_category_deprecated
warning = EnvUtil.verbose_warning do
deprecated = Warning[:deprecated]
Warning[:deprecated] = true
Warning.warn "deprecated feature", category: :deprecated
ensure
Warning[:deprecated] = deprecated
end
assert_equal "deprecated feature", warning
warning = EnvUtil.verbose_warning do
deprecated = Warning[:deprecated]
Warning[:deprecated] = false
Warning.warn "deprecated feature", category: :deprecated
ensure
Warning[:deprecated] = deprecated
end
assert_empty warning
end
def test_warning_category_experimental
warning = EnvUtil.verbose_warning do
experimental = Warning[:experimental]
Warning[:experimental] = true
Warning.warn "experimental feature", category: :experimental
ensure
Warning[:experimental] = experimental
end
assert_equal "experimental feature", warning
warning = EnvUtil.verbose_warning do
experimental = Warning[:experimental]
Warning[:experimental] = false
Warning.warn "experimental feature", category: :experimental
ensure
Warning[:experimental] = experimental
end
assert_empty warning
end
def test_undefined_backtrace
assert_separately([], "#{<<-"begin;"}\n#{<<-"end;"}")
begin;