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require 'test/minirunit'
#test backtrace
if !(defined? $recurse)
test_check "Test Exception:"
$recurse = false
end
begin
if $recurse
raise Exception, 'test'
else
$recurse=true
load('test/testException.rb')
end
rescue Exception => boom
result = boom.backtrace.collect {|trace|
trace =~ /:(\d+):?/ && $1.to_i
}
test_equal([10,13,13] , result.slice(0..2))
end
test_no_exception {
begin
raise "X"
rescue NoMethodError,RuntimeError =>e
end
}
test_no_exception {
begin
begin
raise "X"
rescue NoMethodError
test_ok(false)
end
rescue
test_ok(true)
end
}
begin
e = StandardError.new
e.set_backtrace("abc")
rescue TypeError => e
test_ok(true)
end
begin
e = StandardError.new
e.set_backtrace(123)
rescue TypeError => e
test_ok(true)
end
begin
e = StandardError.new
e.set_backtrace(["abc", 123])
rescue TypeError => e
test_ok(true)
end
test_no_exception {
e = StandardError.new
e.set_backtrace(["abc", "123"])
}
test_no_exception {
e = StandardError.new
e.set_backtrace(nil)
}
begin
raise 'Something bad'
rescue
begin
test_ok(true)
rescue
test_ok(false)
end
test_ok($!, 'Global exception ($!) should not be nil')
test_ok($!.to_s.eql?('Something bad'), "Global exceptions should be 'Something bad', but is '#{$!}'")
end
begin
raise 'Something bad'
rescue
begin
raise 'Something else bad'
rescue
test_ok(true)
end
test_ok($!, 'Global exception ($!) should not be nil')
test_ok($!.to_s.eql?('Something bad'), "Global exceptions should be 'Something bad', but is '#{$!}'")
end
class TypeError
def new(*args)
StandardError.new
end
end
test_exception(StandardError) { 5 + "A" }
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