mirror of https://github.com/odrling/Aegisub
81 lines
3.3 KiB
Plaintext
81 lines
3.3 KiB
Plaintext
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-- Copyright (c) 2014, Thomas Goyne <plorkyeran@aegisub.org>
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--
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-- Permission to use, copy, modify, and distribute this software for any
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-- purpose with or without fee is hereby granted, provided that the above
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-- copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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-- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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-- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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-- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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--
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-- Aegisub Project http://www.aegisub.org/
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check = require 'aegisub.argcheck'
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describe 'argcheck', ->
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it 'should permit simple valid calls', ->
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assert.has_no.errors -> (check'string' ->) ''
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assert.has_no.errors -> (check'number' ->) 10
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assert.has_no.errors -> (check'boolean' ->) true
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assert.has_no.errors -> (check'table' ->) {}
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it 'should support multiple arguments', ->
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assert.has_no.errors -> (check'string number' ->) '', 10
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assert.has_no.errors -> (check'string table number' ->) '', {}, 10
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it 'should support moonscript classes', ->
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class Foo
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assert.has_no.errors -> (check'Foo' (->) Foo)
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it 'should support optional arguments', ->
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assert.has_no.errors -> (check'?number' ->) nil
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assert.has_no.errors -> (check'?number ?number' ->) 5
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it 'should support ...', ->
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assert.has_no.errors -> (check'number ...' ->) 5
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assert.has_no.errors -> (check'number ...' ->) 5, 5
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assert.has_no.errors -> (check'number ...' ->) 5, 5, ''
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it 'should support alternates', ->
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assert.has_no.errors -> (check'number|string' ->) 5
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assert.has_no.errors -> (check'number|string' ->) ''
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it 'should support optional alternates', ->
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assert.has_no.errors -> (check'?number|string' ->) 5
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assert.has_no.errors -> (check'?number|string' ->) ''
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assert.has_no.errors -> (check'?number|string' ->) nil
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it 'should reject simple invalid calls', ->
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assert.has.errors -> (check'string' ->) 10
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assert.has.errors -> (check'number' ->) ''
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it 'should reject inccorect numbers of arguments', ->
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assert.has.errors -> (check'string number' ->) ''
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assert.has_no.errors -> (check'string ?number' ->) ''
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assert.has.errors -> (check'string number' ->) '', 5, 5
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it 'should reject non-optional nil arguments', ->
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assert.has.errors -> (check'string number' ->) nil, nil
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it 'should reject invalid matches with alternates', ->
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assert.has.errors -> (check'number|string' ->) {}
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it 'should report the correct error levels', ->
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valid_err_loc = (fn) ->
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_, err = pcall fn
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err\find('tests/modules/argcheck.moon') != nil
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assert.is.true valid_err_loc -> (check'number' ->) {}
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assert.is.true valid_err_loc -> (check'number' ->) nil
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assert.is.true valid_err_loc -> (check'number|string' ->) {}
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assert.is.true valid_err_loc -> (check'number|string' ->) nil
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assert.is.true valid_err_loc -> (check'number string' ->) {}
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assert.is.true valid_err_loc -> (check'?number ?string' ->) 1, 2, 3
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assert.is.true valid_err_loc -> (check'number string ...' ->) {}
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prevent_tail_call_so_that_this_shows_up_in_backtrace = 1
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