3rdparties/software/cffi_0.21.0/tests/grovel.lisp (4678 bytes)
1 ;;;; -*- Mode: lisp; indent-tabs-mode: nil -*- 2 ;;; 3 ;;; grovel.lisp --- CFFI-Grovel tests. 4 ;;; 5 ;;; Copyright (C) 2014, Luis Oliveira <loliveira@common-lisp.net> 6 ;;; 7 ;;; Permission is hereby granted, free of charge, to any person 8 ;;; obtaining a copy of this software and associated documentation 9 ;;; files (the "Software"), to deal in the Software without 10 ;;; restriction, including without limitation the rights to use, copy, 11 ;;; modify, merge, publish, distribute, sublicense, and/or sell copies 12 ;;; of the Software, and to permit persons to whom the Software is 13 ;;; furnished to do so, subject to the following conditions: 14 ;;; 15 ;;; The above copyright notice and this permission notice shall be 16 ;;; included in all copies or substantial portions of the Software. 17 ;;; 18 ;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 19 ;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 ;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 21 ;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 22 ;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 23 ;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 24 ;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 25 ;;; DEALINGS IN THE SOFTWARE. 26 ;;; 27 28 (in-package #:cffi-tests) 29 30 (deftest %invoke 31 (cffi-grovel::invoke "echo" "test") 32 nil nil 0) 33 34 (defun grovel-forms (forms &key (quiet t)) 35 (uiop:with-temporary-file (:stream grovel-stream :pathname grovel-file) 36 (with-standard-io-syntax 37 (with-open-stream (*standard-output* grovel-stream) 38 (let ((*package* (find-package :keyword))) 39 (mapc #'write forms)))) 40 (let ((lisp-file (let ((*debug-io* (if quiet (make-broadcast-stream) *debug-io*))) 41 (cffi-grovel:process-grovel-file grovel-file)))) 42 (unwind-protect 43 (load lisp-file) 44 (uiop:delete-file-if-exists lisp-file))))) 45 46 (defun bug-1395242-helper (enum-type base-type constant-name) 47 (check-type enum-type (member constantenum cenum)) 48 (check-type base-type string) 49 (check-type constant-name string) 50 (let ((enum-name (intern (symbol-name (gensym)))) 51 (base-type-name (intern (symbol-name (gensym))))) 52 (grovel-forms `((ctype ,base-type-name ,base-type) 53 (,enum-type (,enum-name :base-type ,base-type-name) 54 ((:value ,constant-name))))) 55 (cffi:foreign-enum-value enum-name :value))) 56 57 (deftest bug-1395242 58 (labels 59 ((process-expression (expression) 60 (loop for enum-type in '(constantenum cenum) 61 always (destructuring-bind (base-type &rest evaluations) expression 62 (loop for (name expected-value) in evaluations 63 for actual-value = (bug-1395242-helper enum-type base-type name) 64 always (or (= expected-value actual-value) 65 (progn 66 (format *error-output* 67 "Test failed for case: ~A, ~A, ~A (expected ~A, actual ~A)~%" 68 enum-type base-type name expected-value actual-value) 69 nil))))))) 70 (every #'process-expression 71 '(("uint8_t" ("UINT8_MAX" 255) ("INT8_MAX" 127) ("INT8_MIN" 128)) 72 ("int8_t" ("INT8_MIN" -128) ("INT8_MAX" 127) ("UINT8_MAX" -1)) 73 ("uint16_t" ("UINT16_MAX" 65535) ("INT8_MIN" 65408)) 74 ("int16_t" ("INT16_MIN" -32768) ("INT16_MAX" 32767) ("UINT16_MAX" -1)) 75 ("uint32_t" ("UINT32_MAX" 4294967295) ("INT8_MIN" 4294967168)) 76 ("int32_t" ("INT32_MIN" -2147483648) ("INT32_MAX" 2147483647))))) 77 t) 78 79 (defvar *grovelled-features*) 80 81 (deftest grovel-feature 82 (let ((*grovelled-features* nil)) 83 (grovel-forms `((in-package :cffi-tests) 84 (include "limits.h") 85 (feature grovel-test-feature "CHAR_BIT") 86 (feature :char-bit "CHAR_BIT" 87 :feature-list *grovelled-features*) 88 (feature :inexistent-grovel-feature 89 "INEXISTENT_CFFI_GROVEL_FEATURE" 90 :feature-list *grovelled-features*))) 91 (unwind-protect 92 (values (and (member 'grovel-test-feature *features*) t) 93 (and (member :char-bit *grovelled-features*) t) 94 (member :inexistent-grovel-feature *grovelled-features*)) 95 (alexandria:removef *features* 'grovel-test-feature))) 96 t t nil)