mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
KOBAYASHI Shuji
1a9ac02d8d
#### Before this patch:
```ruby
__send__ #=> wrong number of arguments
{}.default(1,2) #=> wrong number of arguments
```
#### After this patch:
```ruby
__send__ #=> wrong number of arguments (given 0, expected 1+)
{}.default(1,2) #=> wrong number of arguments (given 2, expected 0..1)
```
33 lines
911 B
Ruby
33 lines
911 B
Ruby
##
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# ArgumentError ISO Test
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def assert_argnum_error(given, expected, &block)
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assert("wrong number of arguments") do
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message = "wrong number of arguments (given #{given}, expected #{expected})"
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assert_raise_with_message(ArgumentError, message, &block)
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end
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end
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assert('ArgumentError', '15.2.24') do
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e2 = nil
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a = []
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begin
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# this will cause an exception due to the wrong arguments
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a[]
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rescue => e1
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e2 = e1
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end
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assert_equal(Class, ArgumentError.class)
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assert_equal(ArgumentError, e2.class)
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end
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assert("'wrong number of arguments' from mrb_get_args") do
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assert_argnum_error(0, "1+"){__send__}
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assert_argnum_error(0, 1..2){Object.const_defined?}
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assert_argnum_error(3, 1..2){Object.const_defined?(:A, true, 2)}
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assert_argnum_error(2, 0..1){{}.default(1, 2)}
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assert_argnum_error(1, 2){Object.const_set(:B)}
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assert_argnum_error(3, 2){Object.const_set(:C, 1, 2)}
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end
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