1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
;;;; test-driver.scm - Guile test driver for Automake testsuite harness
(define script-version "2016-05-11.14") ;UTC
;;; Copyright (C) 2015, 2016 Mathieu Lirzin <mthl@gnu.org>
;;;
;;; This program is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;;
;;; As a special exception to the GNU General Public License, if you
;;; distribute this file as part of a program that contains a configuration
;;; script generated by Autoconf, you may include it under the same
;;; distribution terms that you use for the rest of that program.
;;;; Commentary:
;;;
;;; This script provides a Guile test driver using the SRFI-64 Scheme API for
;;; test suites. SRFI-64 is distributed with Guile since version 2.0.9.
;;;
;;;; Code:
(use-modules (ice-9 getopt-long)
(ice-9 pretty-print)
(srfi srfi-26)
(srfi srfi-64))
(define (show-help)
(display "Usage:
test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
[--expect-failure={yes|no}] [--color-tests={yes|no}]
[--enable-hard-errors={yes|no}] [--brief={yes|no}}] [--]
TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
The '--test-name', '--log-file' and '--trs-file' options are mandatory.\n"))
(define %options
'((test-name (value #t))
(log-file (value #t))
(trs-file (value #t))
(color-tests (value #t))
(expect-failure (value #t)) ;XXX: not implemented yet
(enable-hard-errors (value #t)) ;not implemented in SRFI-64
(brief (value #t))
(help (single-char #\h) (value #f))
(version (single-char #\V) (value #f))))
(define (option->boolean options key)
"Return #t if the value associated with KEY in OPTIONS is \"yes\"."
(and=> (option-ref options key #f) (cut string=? <> "yes")))
(define* (test-display field value #:optional (port (current-output-port))
#:key pretty?)
"Display \"FIELD: VALUE\\n\" on PORT."
(if pretty?
(begin
(format port "~A:~%" field)
(pretty-print value port #:per-line-prefix "+ "))
(format port "~A: ~A~%" field value)))
(define* (result->string symbol #:key colorize?)
"Return SYMBOL as an upper case string. Use colors when COLORIZE is #t."
(let ((result (string-upcase (symbol->string symbol))))
(if colorize?
(string-append (case symbol
((pass) "[0;32m") ;green
((xfail) "[1;32m") ;light green
((skip) "[1;34m") ;blue
((fail xpass) "[0;31m") ;red
((error) "[0;35m")) ;magenta
result
"[m") ;no color
result)))
(define* (test-runner-gnu test-name #:key color? brief? out-port trs-port)
"Return an custom SRFI-64 test runner. TEST-NAME is a string specifying the
file name of the current the test. COLOR? specifies whether to use colors,
and BRIEF?, well, you know. OUT-PORT and TRS-PORT must be output ports. The
current output port is supposed to be redirected to a '.log' file."
(define (test-on-test-begin-gnu runner)
;; Procedure called at the start of an individual test case, before the
;; test expression (and expected value) are evaluated.
(let ((result (cute assq-ref (test-result-alist runner) <>)))
(test-display "test-name" (result 'test-name))
(test-display "location"
(string-append (result 'source-file) ":"
(number->string (result 'source-line))))
(test-display "source" (result 'source-form) #:pretty? #t)))
(define (test-on-test-end-gnu runner)
;; Procedure called at the end of an individual test case, when the result
;; of the test is available.
(let* ((results (test-result-alist runner))
(result? (cut assq <> results))
(result (cut assq-ref results <>)))
(unless brief?
;; Display the result of each test case on the console.
(test-display
(result->string (test-result-kind runner) #:colorize? color?)
(string-append test-name " - " (test-runner-test-name runner))
out-port))
(when (result? 'expected-value)
(test-display "expected-value" (result 'expected-value)))
(when (result? 'expected-error)
(test-display "expected-error" (result 'expected-error) #:pretty? #t))
(when (result? 'actual-value)
(test-display "actual-value" (result 'actual-value)))
(when (result? 'actual-error)
(test-display "actual-error" (result 'actual-error) #:pretty? #t))
(test-display "result" (result->string (result 'result-kind)))
(newline)
(test-display ":test-result"
(string-append (result->string (test-result-kind runner))
" " (test-runner-test-name runner))
trs-port)))
(define (test-on-group-end-gnu runner)
;; Procedure called by a 'test-end', including at the end of a test-group.
(let ((fail (or (positive? (test-runner-fail-count runner))
(positive? (test-runner-xpass-count runner))))
(skip (or (positive? (test-runner-skip-count runner))
(positive? (test-runner-xfail-count runner)))))
;; XXX: The global results need some refinements for XPASS.
(test-display ":global-test-result"
(if fail "FAIL" (if skip "SKIP" "PASS"))
trs-port)
(test-display ":recheck"
(if fail "yes" "no")
trs-port)
(test-display ":copy-in-global-log"
(if (or fail skip) "yes" "no")
trs-port)
(when brief?
;; Display the global test group result on the console.
(test-display (result->string (if fail 'fail (if skip 'skip 'pass))
#:colorize? color?)
test-name
out-port))
#f))
(let ((runner (test-runner-null)))
(test-runner-on-test-begin! runner test-on-test-begin-gnu)
(test-runner-on-test-end! runner test-on-test-end-gnu)
(test-runner-on-group-end! runner test-on-group-end-gnu)
(test-runner-on-bad-end-name! runner test-on-bad-end-name-simple)
runner))
;;;
;;; Entry point.
;;;
(let* ((opts (getopt-long (command-line) %options))
(option (cut option-ref opts <> <>)))
(cond
((option 'help #f) (show-help))
((option 'version #f) (format #t "test-driver.scm ~A~%" script-version))
(else
(let ((log (open-file (option 'log-file "") "w0"))
(trs (open-file (option 'trs-file "") "wl"))
(out (duplicate-port (current-output-port) "wl")))
(redirect-port log (current-output-port))
(redirect-port log (current-warning-port))
(redirect-port log (current-error-port))
(test-with-runner
(test-runner-gnu (option 'test-name #f)
#:color? (option->boolean opts 'color-tests)
#:brief? (option->boolean opts 'brief)
#:out-port out #:trs-port trs)
(load (string-append (getcwd) "/" (car (option '() '(""))))))
(close-port log)
(close-port trs)
(close-port out))))
(exit 0))
;;; Local Variables:
;;; eval: (add-hook 'write-file-functions 'time-stamp)
;;; time-stamp-start: "(define script-version \""
;;; time-stamp-format: "%:y-%02m-%02d.%02H"
;;; time-stamp-time-zone: "UTC"
;;; time-stamp-end: "\") ;UTC"
;;; End:
;;;; test-driver.scm ends here.
|
