[8991] | 1 | ;-*- Mode: Lisp -*- |
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| 2 | ;;;; Author: Paul Dietz |
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| 3 | ;;;; Created: Sat May 17 20:55:50 2003 |
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| 4 | ;;;; Contains: Tests of DEFGENERIC |
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| 5 | |
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| 6 | (in-package :cl-test) |
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| 7 | |
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| 8 | ;;; Various error cases |
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| 9 | |
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| 10 | (defun defgeneric-testfn-01 (x) x) |
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| 11 | |
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| 12 | (deftest defgeneric.error.1 |
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| 13 | ;; Cannot make ordinary functions generic |
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| 14 | (let* ((name 'defgeneric-testfn-01) |
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| 15 | (fn (symbol-function name))) |
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| 16 | (if (not (typep fn 'generic-function)) |
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| 17 | (handler-case |
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| 18 | (progn (eval `(defgeneric ,name ())) :bad) |
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| 19 | (program-error () :good)) |
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| 20 | :good)) |
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| 21 | :good) |
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| 22 | |
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| 23 | (defmacro defgeneric-testmacro-02 (x) x) |
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| 24 | |
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| 25 | (deftest defgeneric.error.2 |
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| 26 | ;; Cannot make macros generic |
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| 27 | (let* ((name 'defgeneric-testmacro-02)) |
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| 28 | (handler-case |
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| 29 | (progn (eval `(defgeneric ,name ())) :bad) |
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| 30 | (program-error () :good))) |
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| 31 | :good) |
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| 32 | |
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| 33 | (deftest defgeneric.error.3 |
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| 34 | ;; Cannot make special operators generic |
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| 35 | (loop for name in *cl-special-operator-symbols* |
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| 36 | for result = |
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| 37 | (handler-case |
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| 38 | (progn (eval `(defgeneric ,name ())) t) |
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| 39 | (program-error () nil)) |
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| 40 | when result collect name) |
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| 41 | nil) |
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| 42 | |
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| 43 | (deftest defgeneric.error.4 |
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| 44 | (signals-error (defgeneric defgeneric-error-fn.4 (x y) |
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| 45 | (:argument-precedence-order x y x)) |
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| 46 | program-error) |
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| 47 | t) |
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| 48 | |
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| 49 | (deftest defgeneric.error.5 |
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| 50 | (signals-error (defgeneric defgeneric-error-fn.5 (x) |
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| 51 | (:documentation "some documentation") |
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| 52 | (:documentation "illegally repeated documentation")) |
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| 53 | program-error) |
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| 54 | t) |
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| 55 | |
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| 56 | (deftest defgeneric.error.6 |
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| 57 | (signals-error (defgeneric defgeneric-error-fn.6 (x) |
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| 58 | (unknown-option nil)) |
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| 59 | program-error) |
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| 60 | t) |
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| 61 | |
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| 62 | (deftest defgeneric.error.7 |
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| 63 | (handler-case |
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| 64 | (progn |
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| 65 | (eval '(defgeneric defgeneric-error-fn.7 (x y) |
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| 66 | (:method ((x t)) x))) |
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| 67 | :bad) |
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| 68 | (error () :good)) |
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| 69 | :good) |
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| 70 | |
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| 71 | (deftest defgeneric.error.8 |
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| 72 | (signals-error (defgeneric defgeneric-error-fn.8 (x y) |
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| 73 | (:argument-precedence-order x)) |
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| 74 | program-error) |
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| 75 | t) |
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| 76 | |
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| 77 | |
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| 78 | ;;; Non-congruent methods cause defgeneric to signal an error |
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| 79 | |
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| 80 | (deftest defgeneric.error.9 |
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| 81 | (handler-case |
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| 82 | (progn |
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| 83 | (eval '(defgeneric defgeneric-error-fn.9 (x) |
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| 84 | (:method ((x t)(y t)) t))) |
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| 85 | :bad) |
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| 86 | (error () :good)) |
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| 87 | :good) |
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| 88 | |
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| 89 | |
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| 90 | (deftest defgeneric.error.10 |
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| 91 | (handler-case |
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| 92 | (progn |
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| 93 | (eval '(defgeneric defgeneric-error-fn.10 (x &optional y) |
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| 94 | (:method ((x t)) t))) |
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| 95 | :bad) |
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| 96 | (error () :good)) |
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| 97 | :good) |
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| 98 | |
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| 99 | (deftest defgeneric.error.11 |
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| 100 | (handler-case |
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| 101 | (progn |
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| 102 | (eval '(defgeneric defgeneric-error-fn.11 (x &optional y) |
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| 103 | (:method (x &optional y z) t))) |
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| 104 | :bad) |
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| 105 | (error () :good)) |
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| 106 | :good) |
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| 107 | |
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| 108 | (deftest defgeneric.error.12 |
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| 109 | (handler-case |
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| 110 | (progn |
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| 111 | (eval '(defgeneric defgeneric-error-fn.12 (x &rest y) |
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| 112 | (:method (x) t))) |
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| 113 | :bad) |
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| 114 | (error () :good)) |
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| 115 | :good) |
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| 116 | |
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| 117 | (deftest defgeneric.error.13 |
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| 118 | (handler-case |
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| 119 | (progn |
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| 120 | (eval '(defgeneric defgeneric-error-fn.13 (x) |
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| 121 | (:method (x &rest y) t))) |
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| 122 | :bad) |
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| 123 | (error () :good)) |
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| 124 | :good) |
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| 125 | |
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| 126 | (deftest defgeneric.error.14 |
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| 127 | (handler-case |
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| 128 | (progn |
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| 129 | (eval '(defgeneric defgeneric-error-fn.14 (x &key) |
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| 130 | (:method (x) t))) |
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| 131 | :bad) |
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| 132 | (error () :good)) |
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| 133 | :good) |
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| 134 | |
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| 135 | (deftest defgeneric.error.15 |
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| 136 | (handler-case |
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| 137 | (progn |
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| 138 | (eval '(defgeneric defgeneric-error-fn.15 (x &key y) |
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| 139 | (:method (x) t))) |
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| 140 | :bad) |
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| 141 | (error () :good)) |
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| 142 | :good) |
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| 143 | |
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| 144 | (deftest defgeneric.error.16 |
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| 145 | (handler-case |
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| 146 | (progn |
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| 147 | (eval '(defgeneric defgeneric-error-fn.16 (x) |
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| 148 | (:method (x &key) t))) |
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| 149 | :bad) |
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| 150 | (error () :good)) |
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| 151 | :good) |
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| 152 | |
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| 153 | (deftest defgeneric.error.17 |
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| 154 | (handler-case |
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| 155 | (progn |
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| 156 | (eval '(defgeneric defgeneric-error-fn.17 (x) |
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| 157 | (:method (x &key foo) t))) |
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| 158 | :bad) |
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| 159 | (error () :good)) |
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| 160 | :good) |
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| 161 | |
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| 162 | (deftest defgeneric.error.18 |
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| 163 | (handler-case |
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| 164 | (progn |
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| 165 | (eval '(defgeneric defgeneric-error-fn.18 (x &key foo) |
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| 166 | (:method (x &key) t))) |
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| 167 | :bad) |
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| 168 | (error () :good)) |
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| 169 | :good) |
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| 170 | |
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| 171 | (deftest defgeneric.error.19 |
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| 172 | (handler-case |
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| 173 | (progn |
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| 174 | (eval '(defgeneric defgeneric-error-fn.19 (x &key foo) |
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| 175 | (:method (x &key bar) t))) |
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| 176 | :bad) |
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| 177 | (error () :good)) |
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| 178 | :good) |
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| 179 | |
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| 180 | ;;; A close reading of the rules for keyword arguments to |
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| 181 | ;;; generic functions convinced me that the following two |
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| 182 | ;;; error tests are necessary. See sections 7.6.5 of the CLHS. |
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| 183 | |
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| 184 | (deftest defgeneric.error.20 |
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| 185 | (signals-error |
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| 186 | (let ((fn (defgeneric defgeneric-error-fn.20 (x &key) |
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| 187 | (:method ((x number) &key foo) (list x foo)) |
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| 188 | (:method ((x symbol) &key bar) (list x bar))))) |
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| 189 | (funcall fn 1 :bar 'a)) |
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| 190 | program-error) |
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| 191 | t) |
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| 192 | |
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| 193 | (deftest defgeneric.error.21 |
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| 194 | (signals-error |
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| 195 | (let ((fn (defgeneric defgeneric-error-fn.21 (x &key) |
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| 196 | (:method ((x number) &key foo &allow-other-keys) (list x foo)) |
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| 197 | (:method ((x symbol) &key bar) (list x bar))))) |
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| 198 | (funcall fn 'x :foo 'a)) |
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| 199 | program-error) |
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| 200 | t) |
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| 201 | |
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| 202 | ;;; |
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| 203 | |
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| 204 | (deftest defgeneric.error.22 |
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| 205 | (progn |
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| 206 | (defgeneric defgeneric-error-fn.22 (x)) |
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| 207 | (defmethod defgeneric-error-fn.22 ((x t)) nil) |
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| 208 | (handler-case |
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| 209 | (eval '(defgeneric defgeneric-error-fn.22 (x y))) |
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| 210 | (error () :good))) |
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| 211 | :good) |
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| 212 | |
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| 213 | |
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| 214 | ;;; Non error cases |
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| 215 | |
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| 216 | (deftest defgeneric.1 |
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| 217 | (let ((fn (eval '(defgeneric defgeneric.fun.1 (x y z) |
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| 218 | (:method ((x t) (y t) (z t)) (list x y z)))))) |
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| 219 | (declare (type function fn)) |
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| 220 | (values |
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| 221 | (typep* fn 'generic-function) |
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| 222 | (typep* fn 'standard-generic-function) |
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| 223 | (funcall fn 'a 'b 'c) |
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| 224 | (apply fn 1 2 3 nil) |
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| 225 | (apply fn (list 4 5 6)) |
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| 226 | (mapcar fn '(1 2) '(3 4) '(5 6)) |
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| 227 | (defgeneric.fun.1 'd 'e 'f))) |
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| 228 | t t (a b c) (1 2 3) (4 5 6) ((1 3 5) (2 4 6)) (d e f)) |
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| 229 | |
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| 230 | (deftest defgeneric.2 |
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| 231 | (let ((fn (eval '(defgeneric defgeneric.fun.2 (x y z) |
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| 232 | (:documentation "boo!") |
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| 233 | (:method ((x t) (y t) (z t)) (vector x y z)))))) |
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| 234 | (declare (type function fn)) |
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| 235 | (values |
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| 236 | (typep* fn 'generic-function) |
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| 237 | (typep* fn 'standard-generic-function) |
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| 238 | (funcall fn 'a 'b 'c) |
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| 239 | (defgeneric.fun.2 'd 'e 'f) |
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| 240 | (let ((doc (documentation fn t))) |
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| 241 | (or (not doc) |
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| 242 | (and (stringp doc) (string=t doc "boo!")))) |
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| 243 | (let ((doc (documentation fn 'function))) |
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| 244 | (or (not doc) |
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| 245 | (and (stringp doc) (string=t doc "boo!")))) |
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| 246 | (setf (documentation fn t) "foo") |
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| 247 | (let ((doc (documentation fn t))) |
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| 248 | (or (not doc) |
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| 249 | (and (stringp doc) (string=t doc "foo")))) |
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| 250 | (setf (documentation fn 'function) "bar") |
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| 251 | (let ((doc (documentation fn t))) |
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| 252 | (or (not doc) |
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| 253 | (and (stringp doc) (string=t doc "bar")))))) |
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| 254 | |
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| 255 | t t #(a b c) #(d e f) t t "foo" t "bar" t) |
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| 256 | |
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| 257 | (deftest defgeneric.3 |
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| 258 | (let ((fn (eval '(defgeneric defgeneric.fun.3 (x y) |
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| 259 | (:method ((x t) (y symbol)) (list x y)) |
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| 260 | (:method ((x symbol) (y t)) (list y x)))))) |
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| 261 | (declare (type function fn)) |
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| 262 | (values |
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| 263 | (typep* fn 'generic-function) |
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| 264 | (typep* fn 'standard-generic-function) |
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| 265 | (funcall fn 1 'a) |
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| 266 | (funcall fn 'b 2) |
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| 267 | (funcall fn 'a 'b))) |
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| 268 | t t |
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| 269 | (1 a) |
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| 270 | (2 b) |
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| 271 | (b a)) |
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| 272 | |
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| 273 | (deftest defgeneric.4 |
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| 274 | (let ((fn (eval '(defgeneric defgeneric.fun.4 (x y) |
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| 275 | (:argument-precedence-order y x) |
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| 276 | (:method ((x t) (y symbol)) (list x y)) |
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| 277 | (:method ((x symbol) (y t)) (list y x)))))) |
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| 278 | (declare (type function fn)) |
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| 279 | (values |
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| 280 | (typep* fn 'generic-function) |
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| 281 | (typep* fn 'standard-generic-function) |
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| 282 | (funcall fn 1 'a) |
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| 283 | (funcall fn 'b 2) |
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| 284 | (funcall fn 'a 'b))) |
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| 285 | t t |
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| 286 | (1 a) |
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| 287 | (2 b) |
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| 288 | (a b)) |
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| 289 | |
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| 290 | (deftest defgeneric.5 |
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| 291 | (let ((fn (eval '(defgeneric defgeneric.fun.5 () |
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| 292 | (:method () (values)))))) |
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| 293 | (declare (type function fn)) |
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| 294 | (values |
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| 295 | (typep* fn 'generic-function) |
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| 296 | (typep* fn 'standard-generic-function) |
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| 297 | (multiple-value-list (funcall fn)) |
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| 298 | (multiple-value-list (defgeneric.fun.5)) |
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| 299 | (multiple-value-list (apply fn nil)))) |
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| 300 | t t nil nil nil) |
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| 301 | |
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| 302 | (deftest defgeneric.6 |
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| 303 | (let ((fn (eval '(defgeneric defgeneric.fun.6 () |
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| 304 | (:method () (values 'a 'b 'c)))))) |
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| 305 | (declare (type function fn)) |
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| 306 | (values |
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| 307 | (typep* fn 'generic-function) |
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| 308 | (typep* fn 'standard-generic-function) |
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| 309 | (multiple-value-list (funcall fn)) |
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| 310 | (multiple-value-list (defgeneric.fun.6)) |
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| 311 | (multiple-value-list (apply fn nil)))) |
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| 312 | t t (a b c) (a b c) (a b c)) |
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| 313 | |
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| 314 | (deftest defgeneric.7 |
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| 315 | (let ((fn (eval '(defgeneric defgeneric.fun.7 () |
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| 316 | (:method () (return-from defgeneric.fun.7 'a) 'b))))) |
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| 317 | (declare (type function fn)) |
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| 318 | (values |
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| 319 | (typep* fn 'generic-function) |
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| 320 | (typep* fn 'standard-generic-function) |
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| 321 | (multiple-value-list (funcall fn)) |
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| 322 | (multiple-value-list (defgeneric.fun.7)) |
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| 323 | (multiple-value-list (apply fn nil)))) |
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| 324 | t t (a) (a) (a)) |
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| 325 | |
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| 326 | (deftest defgeneric.8 |
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| 327 | (let ((fn (eval '(defgeneric defgeneric.fun.8 (x &optional y z) |
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| 328 | (:method ((x number) &optional y z) |
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| 329 | (list x y z)) |
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| 330 | (:method ((p symbol) &optional q r) |
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| 331 | (list r q p)))))) |
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| 332 | (declare (type function fn)) |
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| 333 | (values |
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| 334 | (typep* fn 'generic-function) |
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| 335 | (typep* fn 'standard-generic-function) |
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| 336 | (multiple-value-list (funcall fn 1)) |
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| 337 | (multiple-value-list (funcall fn 1 2)) |
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| 338 | (multiple-value-list (funcall fn 1 2 3)) |
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| 339 | (multiple-value-list (defgeneric.fun.8 'a)) |
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| 340 | (multiple-value-list (defgeneric.fun.8 'a 'b)) |
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| 341 | (multiple-value-list (defgeneric.fun.8 'a 'b 'c)) |
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| 342 | (multiple-value-list (apply fn '(x y z))))) |
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| 343 | t t |
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| 344 | ((1 nil nil)) |
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| 345 | ((1 2 nil)) |
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| 346 | ((1 2 3)) |
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| 347 | ((nil nil a)) |
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| 348 | ((nil b a)) |
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| 349 | ((c b a)) |
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| 350 | ((z y x))) |
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| 351 | |
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| 352 | (deftest defgeneric.9 |
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| 353 | (let ((fn (eval '(defgeneric defgeneric.fun.9 (x &optional y z) |
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| 354 | (:method ((x number) &optional (y 10) (z 20)) |
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| 355 | (list x y z)) |
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| 356 | (:method ((p symbol) &optional (q 's) (r 't)) |
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| 357 | (list r q p)))))) |
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| 358 | (declare (type function fn)) |
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| 359 | (values |
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| 360 | (funcall fn 1) |
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| 361 | (funcall fn 1 2) |
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| 362 | (funcall fn 1 2 3) |
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| 363 | (funcall fn 'a) |
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| 364 | (funcall fn 'a 'b) |
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| 365 | (funcall fn 'a 'b 'c))) |
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| 366 | (1 10 20) |
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| 367 | (1 2 20) |
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| 368 | (1 2 3) |
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| 369 | (t s a) |
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| 370 | (t b a) |
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| 371 | (c b a)) |
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| 372 | |
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| 373 | (deftest defgeneric.10 |
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| 374 | (let ((fn (eval '(defgeneric defgeneric.fun.10 (x &rest y) |
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| 375 | (:method ((x number) &key foo) (list x foo)))))) |
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| 376 | (declare (type function fn)) |
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| 377 | (values |
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| 378 | (funcall fn 1) |
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| 379 | (funcall fn 1 :foo 'a) |
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| 380 | (defgeneric.fun.10 5/3 :foo 'x :foo 'y) |
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| 381 | (defgeneric.fun.10 10 :bar t :allow-other-keys t) |
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| 382 | (defgeneric.fun.10 20 :allow-other-keys nil :foo 'x))) |
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| 383 | (1 nil) |
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| 384 | (1 a) |
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| 385 | (5/3 x) |
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| 386 | (10 nil) |
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| 387 | (20 x)) |
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| 388 | |
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| 389 | (deftest defgeneric.11 |
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| 390 | (let ((fn (eval '(defgeneric defgeneric.fun.11 (x &key) |
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| 391 | (:method ((x number) &key foo) (list x foo)))))) |
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| 392 | (declare (type function fn)) |
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| 393 | (values |
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| 394 | (funcall fn 1) |
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| 395 | (funcall fn 1 :foo 'a) |
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| 396 | (defgeneric.fun.11 5/3 :foo 'x :foo 'y) |
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| 397 | (defgeneric.fun.11 11 :bar t :allow-other-keys t) |
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| 398 | (defgeneric.fun.11 20 :allow-other-keys nil :foo 'x))) |
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| 399 | (1 nil) |
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| 400 | (1 a) |
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| 401 | (5/3 x) |
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| 402 | (11 nil) |
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| 403 | (20 x)) |
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| 404 | |
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| 405 | (deftest defgeneric.12 |
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| 406 | (let ((fn (eval '(defgeneric defgeneric.fun.12 (x &key foo bar baz) |
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| 407 | (:method ((x number) &rest y) (list x y)))))) |
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| 408 | (declare (type function fn)) |
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| 409 | (values |
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| 410 | (funcall fn 1) |
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| 411 | (funcall fn 1 :foo 'a) |
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| 412 | (defgeneric.fun.12 5/3 :foo 'x :foo 'y :bar 'z) |
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| 413 | (defgeneric.fun.12 11 :zzz t :allow-other-keys t) |
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| 414 | (defgeneric.fun.12 20 :allow-other-keys nil :foo 'x))) |
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| 415 | (1 nil) |
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| 416 | (1 (:foo a)) |
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| 417 | (5/3 (:foo x :foo y :bar z)) |
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| 418 | (11 (:zzz t :allow-other-keys t)) |
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| 419 | (20 (:allow-other-keys nil :foo x))) |
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| 420 | |
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| 421 | (deftest defgeneric.13 |
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| 422 | (let ((fn (eval '(defgeneric defgeneric.fun.13 (x &key) |
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| 423 | (:method ((x number) &key foo) (list x foo)) |
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| 424 | (:method ((x symbol) &key bar) (list x bar)))))) |
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| 425 | (declare (type function fn)) |
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| 426 | (values |
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| 427 | (funcall fn 1) |
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| 428 | (funcall fn 'a) |
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| 429 | (funcall fn 1 :foo 2) |
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| 430 | ;; (funcall fn 1 :foo 2 :bar 3) |
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| 431 | ;; (funcall fn 1 :bar 4) |
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| 432 | ;; (funcall fn 'a :foo 'b) |
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| 433 | (funcall fn 'a :bar 'b) |
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| 434 | ;; (funcall fn 'a :foo 'c :bar 'b) |
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| 435 | )) |
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| 436 | (1 nil) |
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| 437 | (a nil) |
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| 438 | (1 2) |
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| 439 | ;; (1 2) |
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| 440 | ;; (1 nil) |
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| 441 | ;; (a nil) |
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| 442 | (a b) |
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| 443 | ;; (a b) |
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| 444 | ) |
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| 445 | |
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| 446 | (deftest defgeneric.14 |
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| 447 | (let ((fn (eval '(defgeneric defgeneric.fun.14 (x &key &allow-other-keys) |
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| 448 | (:method ((x number) &key foo) (list x foo)) |
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| 449 | (:method ((x symbol) &key bar) (list x bar)))))) |
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| 450 | (declare (type function fn)) |
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| 451 | (values |
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| 452 | (funcall fn 1) |
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| 453 | (funcall fn 'a) |
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| 454 | (funcall fn 1 :foo 2) |
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| 455 | (funcall fn 1 :foo 2 :bar 3) |
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| 456 | (funcall fn 1 :bar 4) |
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| 457 | (funcall fn 'a :foo 'b) |
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| 458 | (funcall fn 'a :bar 'b) |
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| 459 | (funcall fn 'a :foo 'c :bar 'b) |
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| 460 | (funcall fn 1 :baz 10) |
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| 461 | (funcall fn 'a :baz 10) |
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| 462 | (funcall fn 1 :allow-other-keys nil :baz 'a) |
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| 463 | (funcall fn 'a :allow-other-keys nil :baz 'b) |
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| 464 | )) |
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| 465 | (1 nil) |
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| 466 | (a nil) |
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| 467 | (1 2) |
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| 468 | (1 2) |
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| 469 | (1 nil) |
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| 470 | (a nil) |
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| 471 | (a b) |
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| 472 | (a b) |
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| 473 | (1 nil) |
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| 474 | (a nil) |
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| 475 | (1 nil) |
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| 476 | (a nil)) |
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| 477 | |
---|
| 478 | (deftest defgeneric.15 |
---|
| 479 | (let ((fn (eval '(defgeneric defgeneric.fun.15 (x &key) |
---|
| 480 | (:method ((x number) &key foo &allow-other-keys) |
---|
| 481 | (list x foo)) |
---|
| 482 | (:method ((x symbol) &key bar) (list x bar)))))) |
---|
| 483 | (declare (type function fn)) |
---|
| 484 | (values |
---|
| 485 | (funcall fn 1) |
---|
| 486 | (funcall fn 'a) |
---|
| 487 | (funcall fn 1 :foo 2) |
---|
| 488 | (funcall fn 1 :foo 2 :bar 3) |
---|
| 489 | (funcall fn 1 :bar 4) |
---|
| 490 | (funcall fn 'a :allow-other-keys t :foo 'b) |
---|
| 491 | (funcall fn 'a :bar 'b) |
---|
| 492 | (funcall fn 'a :foo 'c :bar 'b :allow-other-keys t) |
---|
| 493 | (funcall fn 1 :baz 10) |
---|
| 494 | ;; (funcall fn 'a :baz 10) |
---|
| 495 | (funcall fn 1 :allow-other-keys nil :baz 'a) |
---|
| 496 | ;; (funcall fn 'a :allow-other-keys nil :baz 'b) |
---|
| 497 | )) |
---|
| 498 | (1 nil) |
---|
| 499 | (a nil) |
---|
| 500 | (1 2) |
---|
| 501 | (1 2) |
---|
| 502 | (1 nil) |
---|
| 503 | (a nil) |
---|
| 504 | (a b) |
---|
| 505 | (a b) |
---|
| 506 | (1 nil) |
---|
| 507 | ;; (a nil) |
---|
| 508 | (1 nil) |
---|
| 509 | ;; (a nil) |
---|
| 510 | ) |
---|
| 511 | |
---|
| 512 | (deftest defgeneric.16 |
---|
| 513 | (let ((fn (eval '(defgeneric defgeneric.fun.16 (x &key) |
---|
| 514 | (:method ((x number) &key (foo 'a)) |
---|
| 515 | (list x foo)) |
---|
| 516 | (:method ((x symbol) &key foo) |
---|
| 517 | (list x foo)))))) |
---|
| 518 | (declare (type function fn)) |
---|
| 519 | (values |
---|
| 520 | (funcall fn 1) |
---|
| 521 | (funcall fn 1 :foo nil) |
---|
| 522 | (funcall fn 1 :foo 2) |
---|
| 523 | (funcall fn 'x) |
---|
| 524 | (funcall fn 'x :foo nil) |
---|
| 525 | (funcall fn 'x :foo 'y))) |
---|
| 526 | (1 a) |
---|
| 527 | (1 nil) |
---|
| 528 | (1 2) |
---|
| 529 | (x nil) |
---|
| 530 | (x nil) |
---|
| 531 | (x y)) |
---|
| 532 | |
---|
| 533 | (deftest defgeneric.17 |
---|
| 534 | (let ((fn (eval '(defgeneric defgeneric.fun.17 (x &key) |
---|
| 535 | (:method ((x number) &key (foo 'a foo-p)) |
---|
| 536 | (list x foo (notnot foo-p))) |
---|
| 537 | (:method ((x symbol) &key foo) |
---|
| 538 | (list x foo)))))) |
---|
| 539 | (declare (type function fn)) |
---|
| 540 | (values |
---|
| 541 | (funcall fn 1) |
---|
| 542 | (funcall fn 1 :foo nil) |
---|
| 543 | (funcall fn 1 :foo 2) |
---|
| 544 | (funcall fn 'x) |
---|
| 545 | (funcall fn 'x :foo nil) |
---|
| 546 | (funcall fn 'x :foo 'y))) |
---|
| 547 | (1 a nil) |
---|
| 548 | (1 nil t) |
---|
| 549 | (1 2 t) |
---|
| 550 | (x nil) |
---|
| 551 | (x nil) |
---|
| 552 | (x y)) |
---|
| 553 | |
---|
| 554 | (deftest defgeneric.18 |
---|
| 555 | (let ((fn (eval '(defgeneric defgeneric.fun.18 (x &optional y) |
---|
| 556 | (:method ((x number) &optional (y 'a)) |
---|
| 557 | (list x y)) |
---|
| 558 | (:method ((x symbol) &optional (z nil z-p)) |
---|
| 559 | (list x z (notnot z-p))))))) |
---|
| 560 | (declare (type function fn)) |
---|
| 561 | (values |
---|
| 562 | (funcall fn 1) |
---|
| 563 | (funcall fn 1 nil) |
---|
| 564 | (funcall fn 1 2) |
---|
| 565 | (funcall fn 'x) |
---|
| 566 | (funcall fn 'x nil) |
---|
| 567 | (funcall fn 'x 'y))) |
---|
| 568 | (1 a) |
---|
| 569 | (1 nil) |
---|
| 570 | (1 2) |
---|
| 571 | (x nil nil) |
---|
| 572 | (x nil t) |
---|
| 573 | (x y t)) |
---|
| 574 | |
---|
| 575 | (deftest defgeneric.19 |
---|
| 576 | (let ((fn (eval '(defgeneric defgeneric.fun.19 (x &key) |
---|
| 577 | (:method ((x number) &key ((:bar foo) 'a foo-p)) |
---|
| 578 | (list x foo (notnot foo-p))))))) |
---|
| 579 | (declare (type function fn)) |
---|
| 580 | (values |
---|
| 581 | (funcall fn 1) |
---|
| 582 | (funcall fn 1 :bar nil) |
---|
| 583 | (funcall fn 1 :bar 2))) |
---|
| 584 | (1 a nil) |
---|
| 585 | (1 nil t) |
---|
| 586 | (1 2 t)) |
---|
| 587 | |
---|
| 588 | (deftest defgeneric.20 |
---|
| 589 | (let ((fn (eval '(defgeneric defgeneric.fun.20 (x &optional y z) |
---|
| 590 | (:method ((x number) |
---|
| 591 | &optional (y (1+ x) y-p) |
---|
| 592 | (z (if y-p (1+ y) (+ x 10)) |
---|
| 593 | z-p)) |
---|
| 594 | (list x y (notnot y-p) z (notnot z-p))))))) |
---|
| 595 | (declare (type function fn)) |
---|
| 596 | (values |
---|
| 597 | (funcall fn 1) |
---|
| 598 | (funcall fn 1 5) |
---|
| 599 | (funcall fn 1 5 9))) |
---|
| 600 | (1 2 nil 11 nil) |
---|
| 601 | (1 5 t 6 nil) |
---|
| 602 | (1 5 t 9 t)) |
---|
| 603 | |
---|
| 604 | (deftest defgeneric.21 |
---|
| 605 | (let ((fn (eval '(defgeneric defgeneric.fun.21 (x &key) |
---|
| 606 | (:method ((x number) |
---|
| 607 | &key (y (1+ x) y-p) |
---|
| 608 | (z (if y-p (1+ y) (+ x 10)) |
---|
| 609 | z-p)) |
---|
| 610 | (list x y (notnot y-p) z (notnot z-p))))))) |
---|
| 611 | (declare (type function fn)) |
---|
| 612 | (values |
---|
| 613 | (funcall fn 1) |
---|
| 614 | (funcall fn 1 :y 5) |
---|
| 615 | (funcall fn 1 :y 5 :z 9) |
---|
| 616 | (funcall fn 1 :z 8) |
---|
| 617 | (funcall fn 1 :z 8 :y 4))) |
---|
| 618 | (1 2 nil 11 nil) |
---|
| 619 | (1 5 t 6 nil) |
---|
| 620 | (1 5 t 9 t) |
---|
| 621 | (1 2 nil 8 t) |
---|
| 622 | (1 4 t 8 t)) |
---|
| 623 | |
---|
| 624 | (deftest defgeneric.22 |
---|
| 625 | (let ((fn (eval '(defgeneric defgeneric.fun.22 (x &key) |
---|
| 626 | (:method ((x number) &key ((:allow-other-keys y))) |
---|
| 627 | (list x y)))))) |
---|
| 628 | (declare (type function fn)) |
---|
| 629 | (values |
---|
| 630 | (funcall fn 1) |
---|
| 631 | (funcall fn 1 :allow-other-keys nil) |
---|
| 632 | (funcall fn 1 :allow-other-keys t) |
---|
| 633 | (funcall fn 1 :foo 'x :allow-other-keys t :bar 'y) |
---|
| 634 | (funcall fn 1 :allow-other-keys t :foo 'x) |
---|
| 635 | (funcall fn 1 :allow-other-keys nil :allow-other-keys t) |
---|
| 636 | (funcall fn 1 :foo 'x :allow-other-keys t :allow-other-keys nil) |
---|
| 637 | (funcall fn 1 :allow-other-keys t 'foo 'y :allow-other-keys nil) |
---|
| 638 | (funcall fn 1 :allow-other-keys t :allow-other-keys nil '#:foo 'z))) |
---|
| 639 | (1 nil) |
---|
| 640 | (1 nil) |
---|
| 641 | (1 t) |
---|
| 642 | (1 t) |
---|
| 643 | (1 t) |
---|
| 644 | (1 nil) |
---|
| 645 | (1 t) |
---|
| 646 | (1 t) |
---|
| 647 | (1 t)) |
---|
| 648 | |
---|
| 649 | (deftest defgeneric.23 |
---|
| 650 | (let ((fn (eval '(defgeneric defgeneric.fun.23 (x) |
---|
| 651 | (:method ((x number) &aux (y (1+ x))) (list x y)) |
---|
| 652 | (:method ((x symbol) &aux (z (list x))) (list x z)))))) |
---|
| 653 | (declare (type function fn)) |
---|
| 654 | (values |
---|
| 655 | (funcall fn 1) |
---|
| 656 | (funcall fn 'a))) |
---|
| 657 | (1 2) (a (a))) |
---|
| 658 | |
---|
| 659 | |
---|
| 660 | (deftest defgeneric.24 |
---|
| 661 | (let ((fn (eval '(defgeneric defgeneric.fun.24 (x) |
---|
| 662 | (:method ((x number) &aux (y (1+ x)) (z (1+ y))) |
---|
| 663 | (list x y z)) |
---|
| 664 | (:method ((x symbol) &aux (y (list x)) (z (list x y))) |
---|
| 665 | (list x y z)))))) |
---|
| 666 | (values |
---|
| 667 | (funcall fn 1) |
---|
| 668 | (funcall fn 'a))) |
---|
| 669 | (1 2 3) |
---|
| 670 | (a (a) (a (a)))) |
---|
| 671 | |
---|
| 672 | (deftest defgeneric.25 |
---|
| 673 | (let ((fn (eval '(defgeneric defgeneric.fun.25 (x &optional y &key) |
---|
| 674 | (:method ((x symbol) &optional (y 'd y-p) |
---|
| 675 | &key ((:foo bar) (list x y) bar-p) |
---|
| 676 | &aux (z (list x y (notnot y-p) |
---|
| 677 | bar (notnot bar-p)))) |
---|
| 678 | z))))) |
---|
| 679 | (declare (type function fn)) |
---|
| 680 | (values |
---|
| 681 | (funcall fn 'a) |
---|
| 682 | (funcall fn 'a 'b) |
---|
| 683 | (funcall fn 'a 'b :foo 'c))) |
---|
| 684 | (a d nil (a d) nil) |
---|
| 685 | (a b t (a b) nil) |
---|
| 686 | (a b t c t)) |
---|
| 687 | |
---|
| 688 | (deftest defgeneric.26 |
---|
| 689 | (let ((fn (eval '(defgeneric defgeneric.fun.26 (x) |
---|
| 690 | (declare (optimize (safety 3))) |
---|
| 691 | (:method ((x symbol)) x) |
---|
| 692 | (declare (optimize (debug 3))))))) |
---|
| 693 | (declare (type function fn)) |
---|
| 694 | (funcall fn 'a)) |
---|
| 695 | a) |
---|
| 696 | |
---|
| 697 | #| |
---|
| 698 | (when (subtypep (class-of (find-class 'standard-method)) |
---|
| 699 | 'standard-class) |
---|
| 700 | (defclass substandard-method (standard-method) ()) |
---|
| 701 | (deftest defgeneric.27 |
---|
| 702 | (let ((fn (eval '(defgeneric defgeneric.fun.27 (x y) |
---|
| 703 | (:method-class substandard-method) |
---|
| 704 | (:method ((x number) (y number)) (+ x y)) |
---|
| 705 | (:method ((x string) (y string)) |
---|
| 706 | (concatenate 'string x y)))))) |
---|
| 707 | (declare (type function fn)) |
---|
| 708 | (values |
---|
| 709 | (funcall fn 1 2) |
---|
| 710 | (funcall fn "1" "2"))) |
---|
| 711 | 3 "12")) |
---|
| 712 | |# |
---|
| 713 | |
---|
| 714 | (deftest defgeneric.28 |
---|
| 715 | (let ((fn (eval '(defgeneric defgeneric.fun.28 (x &key) |
---|
| 716 | (:method ((x integer) &key foo) (list x foo)) |
---|
| 717 | (:method ((x number) &key bar) (list x bar)) |
---|
| 718 | (:method ((x t) &key baz) (list x baz)))))) |
---|
| 719 | (declare (type function fn)) |
---|
| 720 | (values |
---|
| 721 | |
---|
| 722 | (funcall fn 1) |
---|
| 723 | (funcall fn 1 :foo 'a) |
---|
| 724 | (funcall fn 1 :bar 'b) |
---|
| 725 | (funcall fn 1 :baz 'c) |
---|
| 726 | (funcall fn 1 :bar 'b :baz 'c) |
---|
| 727 | (funcall fn 1 :foo 'a :bar 'b) |
---|
| 728 | (funcall fn 1 :foo 'a :baz 'c) |
---|
| 729 | (funcall fn 1 :foo 'a :bar 'b :baz 'c) |
---|
| 730 | |
---|
| 731 | (funcall fn 5/3) |
---|
| 732 | (funcall fn 5/3 :bar 'b) |
---|
| 733 | (funcall fn 5/3 :baz 'c) |
---|
| 734 | (funcall fn 5/3 :bar 'b :baz 'c) |
---|
| 735 | |
---|
| 736 | (funcall fn 'x) |
---|
| 737 | (funcall fn 'x :baz 'c) |
---|
| 738 | |
---|
| 739 | )) |
---|
| 740 | |
---|
| 741 | (1 nil) (1 a) (1 nil) (1 nil) |
---|
| 742 | (1 nil) (1 a) (1 a) (1 a) |
---|
| 743 | |
---|
| 744 | (5/3 nil) (5/3 b) (5/3 nil) (5/3 b) |
---|
| 745 | |
---|
| 746 | (x nil) (x c)) |
---|
| 747 | |
---|
| 748 | (defclass defgeneric.29.class.1 () ()) |
---|
| 749 | (defclass defgeneric.29.class.2 () ()) |
---|
| 750 | (defclass defgeneric.29.class.3 |
---|
| 751 | (defgeneric.29.class.1 defgeneric.29.class.2) |
---|
| 752 | ()) |
---|
| 753 | |
---|
| 754 | (deftest defgeneric.29 |
---|
| 755 | (let ((fn |
---|
| 756 | (eval '(defgeneric defgeneric.fun.29 (x &key) |
---|
| 757 | (:method ((x defgeneric.29.class.1) &key foo) foo) |
---|
| 758 | (:method ((x defgeneric.29.class.2) &key bar) bar))))) |
---|
| 759 | (declare (type function fn)) |
---|
| 760 | (let ((x (make-instance 'defgeneric.29.class.3))) |
---|
| 761 | (values |
---|
| 762 | (funcall fn x) |
---|
| 763 | (funcall fn x :foo 'a) |
---|
| 764 | (funcall fn x :bar 'b) |
---|
| 765 | (funcall fn x :foo 'a :bar 'b) |
---|
| 766 | (funcall fn x :bar 'b :foo 'a)))) |
---|
| 767 | nil a nil a a) |
---|
| 768 | |
---|
| 769 | ;;; I'm not sure this one is proper |
---|
| 770 | ;;; Added :metaclass at prompting of Martin Simmons |
---|
| 771 | (when (subtypep (class-of (find-class 'standard-generic-function)) |
---|
| 772 | 'standard-class) |
---|
| 773 | (defclass substandard-generic-function (standard-generic-function) () |
---|
| 774 | (:metaclass #.(class-name (class-of |
---|
| 775 | (find-class 'standard-generic-function))))) |
---|
| 776 | (deftest defgeneric.30 |
---|
| 777 | (let ((fn |
---|
| 778 | (eval '(defgeneric defgeneric.fun.29 (x) |
---|
| 779 | (:generic-function-class substandard-generic-function) |
---|
| 780 | (:method ((x symbol)) 1) |
---|
| 781 | (:method ((x integer)) 2))))) |
---|
| 782 | (declare (type function fn)) |
---|
| 783 | (values |
---|
| 784 | (typep* fn 'substandard-generic-function) |
---|
| 785 | (typep* fn 'standard-generic-function) |
---|
| 786 | (typep* fn 'generic-function) |
---|
| 787 | (typep* fn 'function) |
---|
| 788 | (funcall fn 'a) |
---|
| 789 | (funcall fn 1) |
---|
| 790 | (defgeneric.fun.29 'x) |
---|
| 791 | (defgeneric.fun.29 12345678901234567890))) |
---|
| 792 | t t t t 1 2 1 2)) |
---|
| 793 | |
---|
| 794 | (deftest defgeneric.31 |
---|
| 795 | (progn |
---|
| 796 | (defgeneric defgeneric.fun.31 (x) (:method ((x t)) t)) |
---|
| 797 | (defgeneric defgeneric.fun.31 (x y) (:method ((x t) (y t)) (list x y))) |
---|
| 798 | (defgeneric.fun.31 'a 'b)) |
---|
| 799 | (a b)) |
---|
| 800 | |
---|
| 801 | (deftest defgeneric.32 |
---|
| 802 | (progn |
---|
| 803 | (defgeneric defgeneric.fun.32 (x) (:method ((x symbol)) :bad)) |
---|
| 804 | (defgeneric defgeneric.fun.32 (x) (:method ((x t)) :good)) |
---|
| 805 | (defgeneric.fun.32 'x)) |
---|
| 806 | :good) |
---|
| 807 | |
---|
| 808 | (deftest defgeneric.33 |
---|
| 809 | (let ((fn |
---|
| 810 | (eval |
---|
| 811 | '(defgeneric (setf defgeneric.fun.33) (x y &rest args) |
---|
| 812 | (:method (x (y cons) &rest args) |
---|
| 813 | (assert (null args)) (setf (car y) x)) |
---|
| 814 | (:method (x (y array) &rest args) |
---|
| 815 | (setf (apply #'aref y args) x)))))) |
---|
| 816 | (declare (type function fn)) |
---|
| 817 | (values |
---|
| 818 | (let ((z (list 'a 'b))) |
---|
| 819 | (list |
---|
| 820 | (setf (defgeneric.fun.33 z) 'c) |
---|
| 821 | z)) |
---|
| 822 | (let ((a (make-array '(10) :initial-element nil))) |
---|
| 823 | (list |
---|
| 824 | (setf (defgeneric.fun.33 a 5) 'd) |
---|
| 825 | a)))) |
---|
| 826 | (c (c b)) |
---|
| 827 | (d #(nil nil nil nil nil d nil nil nil nil))) |
---|
| 828 | |
---|
| 829 | (deftest defgeneric.34 |
---|
| 830 | (let ((fn (eval '(defgeneric #:defgeneric.fun.34 (x) |
---|
| 831 | (:method ((x t)) (list x :good)))))) |
---|
| 832 | (funcall fn 10)) |
---|
| 833 | (10 :good)) |
---|
| 834 | |
---|
| 835 | (deftest defgeneric.35 |
---|
| 836 | (let ((fn (eval '(defgeneric defgeneric.fun.35 (x) |
---|
| 837 | (:method ((x (eql 'a))) |
---|
| 838 | (declare (optimize (speed 0))) |
---|
| 839 | "FOO" |
---|
| 840 | (declare (optimize (safety 3))) |
---|
| 841 | x))))) |
---|
| 842 | (declare (type function fn)) |
---|
| 843 | (values |
---|
| 844 | (funcall fn 'a) |
---|
| 845 | (let ((method (first (compute-applicable-methods fn '(a))))) |
---|
| 846 | (and method |
---|
| 847 | (let ((doc (documentation method t))) |
---|
| 848 | (list |
---|
| 849 | (or (null doc) (equalt doc "FOO")) |
---|
| 850 | (setf (documentation method t) "BAR") |
---|
| 851 | (let ((doc (documentation method t))) |
---|
| 852 | (or (null doc) (equalt doc "BAR"))) |
---|
| 853 | )))))) |
---|
| 854 | a (t "BAR" t)) |
---|