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values resulting from a function call as the last argument. doc/ref/api-languages.texi: Add a small blurb about Lua. module/language/lua/compile-tree-il.scm: Function calls now properly handle multiple values resulting from a function call as the last argument.
59 lines
2.2 KiB
Scheme
59 lines
2.2 KiB
Scheme
;;;; lua-eval-3.test --- basic tests for builtin lua constructs, act III -*- mode: scheme -*-
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;;;;
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;;;; Copyright (C) 2010 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 3 of the License, or (at your option) any later version.
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;;;;
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;;;; This library is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-module (test-lua)
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#:use-module (ice-9 format)
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#:use-module (system base compile)
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#:use-module (test-suite lib)
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#:use-module (language lua parser)
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)
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(with-test-prefix "lua-eval"
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(define (from-string string)
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(compile ((make-parser (open-input-string string)))
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#:from 'lua
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#:to 'value))
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(letrec-syntax
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((test
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(syntax-rules ()
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((_ string expect)
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(pass-if (format #f "~S => ~S" string expect) (equal? (from-string string) expect)))
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((_ string)
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(test string #t)))))
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#|
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;; make sure logical expressions don't evaluate expressions twice
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;;; y will equal 2 in case of extra eval
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(test "y = 0 function tmp() y = y + 1 return true end assert(tmp() or tmp()) return y == 1")
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;;; y will equal 4 in case of extra eval
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(test "y = 0 function void(x) end function tmp() y = y + 2 return false end; function tmp2() y = y + 1 return true end; void(tmp() and tmp2()) return y == 2")
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|#
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1
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))
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(define (from-string string)
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(compile ((make-parser (open-input-string string)))
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#:from 'lua
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#:to 'value))
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;(format #t "~a\n" (from-string "function tmp() return 4,5 end print(1,2,3,tmp())"))
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(format #t "~a\n" (from-string "function tmp(...) print(1,2,3,...) end tmp(4,5)"))
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