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105 lines
2.6 KiB
Plaintext
105 lines
2.6 KiB
Plaintext
//go-fns-mod-in-global
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///////////
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# nullary #
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///////////
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~> go-fns:nullary
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////////////
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# argument #
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////////////
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~> go-fns:takes-two-strings lorem ipsum
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a = "lorem", b = "ipsum"
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~> go-fns:takes-variadic-strings lorem ipsum
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args = ["lorem" "ipsum"]
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~> go-fns:takes-string-and-variadic-strings lorem ipsum
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first = "lorem", more = ["ipsum"]
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~> go-fns:takes-int-float64 314 1.25
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i = 314, f = 1.25
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## wrong number of arguments ##
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~> go-fns:nullary foo
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Exception: arity mismatch: arguments must be 0 values, but is 1 value
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[tty]:1:1-18: go-fns:nullary foo
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~> go-fns:takes-two-strings foo
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Exception: arity mismatch: arguments must be 2 values, but is 1 value
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[tty]:1:1-28: go-fns:takes-two-strings foo
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~> go-fns:takes-string-and-variadic-strings
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Exception: arity mismatch: arguments must be 1 or more values, but is 0 values
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[tty]:1:1-40: go-fns:takes-string-and-variadic-strings
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## wrong argument type ##
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~> go-fns:takes-two-strings foo []
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Exception: wrong type for arg #1: wrong type: need string, got list
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[tty]:1:1-31: go-fns:takes-two-strings foo []
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~> go-fns:takes-int-float64 foo 1.2
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Exception: wrong type for arg #0: cannot parse as integer: foo
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[tty]:1:1-32: go-fns:takes-int-float64 foo 1.2
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//////////
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# inputs #
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//////////
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~> go-fns:takes-input [foo bar]
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input: foo
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input: bar
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~> put foo bar | go-fns:takes-input
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input: foo
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input: bar
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///////////
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# options #
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///////////
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## parsed options ##
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~> go-fns:takes-options &foo=lorem
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opts = eval_test.someOptions{Foo:"lorem", Bar:"default"}
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~> go-fns:takes-options &foo=lorem &bar=ipsum
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opts = eval_test.someOptions{Foo:"lorem", Bar:"ipsum"}
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## RawOptions ##
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~> go-fns:takes-raw-options &foo=ipsum
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opts = eval.RawOptions{"foo":"ipsum"}
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~> go-fns:takes-raw-options &foo=ipsum &bar=ipsum
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opts = eval.RawOptions{"bar":"ipsum", "foo":"ipsum"}
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## errors ##
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~> go-fns:nullary &foo=lorem
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Exception: function does not accept any options
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[tty]:1:1-25: go-fns:nullary &foo=lorem
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// Regression tests for b.elv.sh/958.
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~> go-fns:takes-options &bad=value
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Exception: unknown option: bad
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[tty]:1:1-31: go-fns:takes-options &bad=value
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/////////////////
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# return values #
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/////////////////
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~> go-fns:returns-string
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▶ 'a string'
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~> go-fns:returns-int
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▶ (num 233)
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~> go-fns:returns-small-big-int
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▶ (num 233)
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~> go-fns:returns-slice
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▶ foo
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▶ bar
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~> go-fns:returns-array
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▶ foo
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▶ bar
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// Named type with underlying slice type is not treated as slices
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~> go-fns:returns-named-slice-type
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▶ <unknown [foo bar]>
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////////////////
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# error return #
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////////////////
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~> go-fns:returns-non-nil-error
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Exception: bad
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[tty]:1:1-28: go-fns:returns-non-nil-error
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~> go-fns:returns-nil-error
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