[8991] | 1 | ;-*- Mode: Lisp -*- |
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| 2 | ;;;; Author: Paul Dietz |
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| 3 | ;;;; Created: Tue Jun 3 21:12:03 2003 |
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| 4 | ;;;; Contains: Tests for FIND-METHOD |
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| 5 | |
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| 6 | (in-package :cl-test) |
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| 7 | |
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| 8 | (eval-when (:load-toplevel :compile-toplevel :execute) |
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| 9 | (report-and-ignore-errors |
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| 10 | (defgeneric find-method-gf-01 (x))) |
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| 11 | (report-and-ignore-errors |
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| 12 | (defparameter *find-method-gf-01-method1* |
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| 13 | (defmethod find-method-gf-01 ((x integer)) 'a))) |
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| 14 | (report-and-ignore-errors |
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| 15 | (defparameter *find-method-gf-01-method2* |
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| 16 | (defmethod find-method-gf-01 ((x rational)) 'b))) |
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| 17 | (report-and-ignore-errors |
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| 18 | (defparameter *find-method-gf-01-method3* |
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| 19 | (defmethod find-method-gf-01 ((x real)) 'c))) |
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| 20 | (report-and-ignore-errors |
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| 21 | (defparameter *find-method-gf-01-method4* |
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| 22 | (defmethod find-method-gf-01 ((x t)) 'd))) |
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| 23 | ) |
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| 24 | |
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| 25 | (deftest find-method.1 |
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| 26 | (eqt (find-method #'find-method-gf-01 nil (list (find-class 'integer))) |
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| 27 | *find-method-gf-01-method1*) |
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| 28 | t) |
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| 29 | |
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| 30 | (deftest find-method.2 |
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| 31 | (eqt (find-method #'find-method-gf-01 nil (list (find-class 'rational))) |
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| 32 | *find-method-gf-01-method2*) |
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| 33 | t) |
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| 34 | |
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| 35 | (deftest find-method.3 |
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| 36 | (eqt (find-method #'find-method-gf-01 nil (list (find-class 'real))) |
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| 37 | *find-method-gf-01-method3*) |
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| 38 | t) |
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| 39 | |
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| 40 | (deftest find-method.4 |
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| 41 | (eqt (find-method #'find-method-gf-01 nil (list (find-class t))) |
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| 42 | *find-method-gf-01-method4*) |
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| 43 | t) |
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| 44 | |
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| 45 | (deftest find-method.5 |
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| 46 | (find-method #'find-method-gf-01 (list :around) (list (find-class t)) |
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| 47 | nil) |
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| 48 | nil) |
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| 49 | |
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| 50 | (deftest find-method.6 |
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| 51 | (find-method #'find-method-gf-01 (list :after) |
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| 52 | (list (find-class 'integer)) nil) |
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| 53 | nil) |
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| 54 | |
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| 55 | (deftest find-method.7 |
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| 56 | (find-method #'find-method-gf-01 (list :before) (list (find-class 'real)) |
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| 57 | nil) |
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| 58 | nil) |
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| 59 | |
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| 60 | ;;; EQL specializers |
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| 61 | |
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| 62 | (defgeneric find-method-gf-02 (x)) |
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| 63 | |
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| 64 | (defparameter *find-method-gf-02-method1* |
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| 65 | (defmethod find-method-gf-02 ((x (eql 1234567890))) 'a)) |
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| 66 | |
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| 67 | (defparameter *find-method-02-method2-value* (list 'a)) |
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| 68 | |
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| 69 | (defparameter *find-method-gf-02-method2* |
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| 70 | (defmethod find-method-gf-02 ((x (eql *find-method-02-method2-value*))) |
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| 71 | 'b)) |
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| 72 | |
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| 73 | (deftest find-method.8 |
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| 74 | (eqt (find-method #'find-method-gf-02 nil (list '(eql 1234567890))) |
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| 75 | *find-method-gf-02-method1*) |
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| 76 | t) |
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| 77 | |
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| 78 | (deftest find-method.9 |
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| 79 | (eqt (find-method #'find-method-gf-02 nil |
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| 80 | (list (list 'eql *find-method-02-method2-value*))) |
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| 81 | *find-method-gf-02-method2*) |
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| 82 | t) |
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| 83 | |
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| 84 | ;;; Error tests |
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| 85 | |
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| 86 | (deftest find-method.error.1 |
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| 87 | (signals-error (find-method) program-error) |
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| 88 | t) |
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| 89 | |
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| 90 | (deftest find-method.error.2 |
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| 91 | (signals-error (find-method #'find-method-gf-01) program-error) |
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| 92 | t) |
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| 93 | |
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| 94 | (deftest find-method.error.3 |
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| 95 | (signals-error (find-method #'find-method-gf-01 nil) program-error) |
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| 96 | t) |
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| 97 | |
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| 98 | (deftest find-method.error.4 |
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| 99 | (signals-error |
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| 100 | (find-method #'find-method-gf-01 nil (list (find-class 'integer)) nil nil) |
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| 101 | program-error) |
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| 102 | t) |
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| 103 | |
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| 104 | (deftest find-method.error.5 |
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| 105 | (handler-case |
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| 106 | (find-method #'find-method-gf-01 nil (list (find-class 'symbol))) |
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| 107 | (error () :error)) |
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| 108 | :error) |
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| 109 | |
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| 110 | (deftest find-method.error.6 |
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| 111 | (handler-case |
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| 112 | (find-method #'find-method-gf-01 nil (list (find-class 'symbol)) 'x) |
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| 113 | (error () :error)) |
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| 114 | :error) |
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| 115 | |
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| 116 | (deftest find-method.error.7 |
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| 117 | (handler-case |
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| 118 | (find-method #'find-method-gf-01 nil nil) |
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| 119 | (error () :error)) |
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| 120 | :error) |
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| 121 | |
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| 122 | (deftest find-method.error.8 |
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| 123 | (handler-case |
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| 124 | (find-method #'find-method-gf-01 nil (list (find-class 'integer) |
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| 125 | (find-class t))) |
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| 126 | (error () :error)) |
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| 127 | :error) |
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| 128 | |
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| 129 | (deftest find-method.error.9 |
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| 130 | (handler-case |
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| 131 | (find-method #'find-method-gf-01 nil nil nil) |
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| 132 | (error () :error)) |
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| 133 | :error) |
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| 134 | |
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| 135 | (deftest find-method.error.10 |
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| 136 | (handler-case |
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| 137 | (find-method #'find-method-gf-01 nil (list (find-class 'integer) |
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| 138 | (find-class t)) |
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| 139 | nil) |
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| 140 | (error () :error)) |
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| 141 | :error) |
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