mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
37 lines
618 B
Ruby
37 lines
618 B
Ruby
def run_with_catching_error &b
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e = nil
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begin
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b.call
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rescue => _e
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e = _e
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end
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return e
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end
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assert("sleep works") do
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e = run_with_catching_error { sleep 1 }
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assert_nil e
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end
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assert("sleep would not accept negative value") do
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e = run_with_catching_error{ sleep -1 }
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assert_not_equal e, nil
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assert_equal e.class, ArgumentError
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end
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assert("usleep works") do
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e = run_with_catching_error { usleep 100 }
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assert_nil e
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end
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assert("usleep would not accept negative value") do
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e = run_with_catching_error{ usleep -100 }
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assert_not_equal e, nil
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assert_equal e.class, ArgumentError
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end
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