From: Mark H Weaver <mhw@netris.org>
To: guile-devel@gnu.org
Subject: [PATCH] Implement SRFI-64 - A Scheme API for test suites
Date: Wed, 29 Jan 2014 03:59:08 -0500 [thread overview]
Message-ID: <8761p3f9k3.fsf@netris.org> (raw)
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I'd like to push this to stable-2.0. Comments and suggestions welcome.
Mark
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From e7d6be3797a861a3df871e6215ff7d1a924f112e Mon Sep 17 00:00:00 2001
From: Mark H Weaver <mhw@netris.org>
Date: Wed, 29 Jan 2014 02:20:01 -0500
Subject: [PATCH] Implement SRFI-64 - A Scheme API for test suites.
* module/srfi/srfi-64.scm: New file.
* module/srfi/srfi-64/testing.scm: New file.
* module/Makefile.am: Add rule for srfi-64.go dependency on
srfi-64/testing.scm.
(SRFI_SOURCES): Add srfi/srfi-64.scm.
(NOCOMP_SOURCES): Add srfi/srfi-64/testing.scm.
* doc/ref/srfi-modules.texi (SRFI-64): New node.
* test-suite/tests/srfi-64.test: New file.
* test-suite/tests/srfi-64-test.scm: New file.
* test-suite/Makefile.am (SCM_TESTS): Add test-suite/tests/srfi-64.test.
(EXTRA_DIST): Add tests/srfi-64-test.scm.
---
doc/ref/srfi-modules.texi | 8 +
module/Makefile.am | 7 +-
module/srfi/srfi-64.scm | 55 ++
module/srfi/srfi-64/testing.scm | 1032 +++++++++++++++++++++++++++++++++++++
test-suite/Makefile.am | 4 +-
test-suite/tests/srfi-64-test.scm | 934 +++++++++++++++++++++++++++++++++
test-suite/tests/srfi-64.test | 45 ++
7 files changed, 2083 insertions(+), 2 deletions(-)
create mode 100644 module/srfi/srfi-64.scm
create mode 100644 module/srfi/srfi-64/testing.scm
create mode 100644 test-suite/tests/srfi-64-test.scm
create mode 100644 test-suite/tests/srfi-64.test
diff --git a/doc/ref/srfi-modules.texi b/doc/ref/srfi-modules.texi
index b6e966b..59059c7 100644
--- a/doc/ref/srfi-modules.texi
+++ b/doc/ref/srfi-modules.texi
@@ -54,6 +54,7 @@ get the relevant SRFI documents from the SRFI home page
* SRFI-60:: Integers as bits.
* SRFI-61:: A more general `cond' clause
* SRFI-62:: S-expression comments.
+* SRFI-64:: A Scheme API for test suites.
* SRFI-67:: Compare procedures
* SRFI-69:: Basic hash tables.
* SRFI-87:: => in case clauses.
@@ -5271,6 +5272,13 @@ needed to get SRFI-61 itself. Extended @code{cond} is documented in
Starting from version 2.0, Guile's @code{read} supports SRFI-62/R7RS
S-expression comments by default.
+@node SRFI-64
+@subsection SRFI-64 - A Scheme API for test suites.
+@cindex SRFI-64
+
+See @uref{http://srfi.schemers.org/srfi-64/srfi-64.html, the
+specification of SRFI-64}.
+
@node SRFI-67
@subsection SRFI-67 - Compare procedures
@cindex SRFI-67
diff --git a/module/Makefile.am b/module/Makefile.am
index 3daa9e6..cbdbbc9 100644
--- a/module/Makefile.am
+++ b/module/Makefile.am
@@ -1,6 +1,7 @@
## Process this file with automake to produce Makefile.in.
##
-## Copyright (C) 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+## Copyright (C) 2009, 2010, 2011, 2012, 2013,
+## 2014 Free Software Foundation, Inc.
##
## This file is part of GUILE.
##
@@ -264,6 +265,8 @@ SCRIPTS_SOURCES += \
endif BUILD_ICE_9_POPEN
+srfi/srfi-64.go: srfi/srfi-64.scm srfi/srfi-64/testing.scm
+
SRFI_SOURCES = \
srfi/srfi-2.scm \
srfi/srfi-4.scm \
@@ -293,6 +296,7 @@ SRFI_SOURCES = \
srfi/srfi-39.scm \
srfi/srfi-45.scm \
srfi/srfi-60.scm \
+ srfi/srfi-64.scm \
srfi/srfi-67.scm \
srfi/srfi-69.scm \
srfi/srfi-88.scm \
@@ -400,6 +404,7 @@ NOCOMP_SOURCES = \
ice-9/r6rs-libraries.scm \
ice-9/quasisyntax.scm \
srfi/srfi-42/ec.scm \
+ srfi/srfi-64/testing.scm \
srfi/srfi-67/compare.scm \
system/base/lalr.upstream.scm \
system/repl/describe.scm \
diff --git a/module/srfi/srfi-64.scm b/module/srfi/srfi-64.scm
new file mode 100644
index 0000000..81dcc5d
--- /dev/null
+++ b/module/srfi/srfi-64.scm
@@ -0,0 +1,55 @@
+;;; srfi-64.scm -- SRFI 64 - A Scheme API for test suites.
+
+;; Copyright (C) 2014 Free Software Foundation, Inc.
+;;
+;; This library is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU Lesser General Public
+;; License as published by the Free Software Foundation; either
+;; version 3 of the License, or (at your option) any later version.
+;;
+;; This library 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
+;; Lesser General Public License for more details.
+;;
+;; You should have received a copy of the GNU Lesser General Public
+;; License along with this library; if not, write to the Free Software
+;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+(define-module (srfi srfi-64)
+ #:export
+ (test-begin
+ test-end test-assert test-eqv test-eq test-equal
+ test-approximate test-assert test-error test-apply test-with-runner
+ test-match-nth test-match-all test-match-any test-match-name
+ test-skip test-expect-fail test-read-eval-string
+ test-runner-group-path test-group test-group-with-cleanup
+ test-result-ref test-result-set! test-result-clear test-result-remove
+ test-result-kind test-passed?
+ test-log-to-file
+ test-runner? test-runner-reset test-runner-null
+ test-runner-simple test-runner-current test-runner-factory test-runner-get
+ test-runner-create test-runner-test-name
+ test-runner-pass-count test-runner-pass-count!
+ test-runner-fail-count test-runner-fail-count!
+ test-runner-xpass-count test-runner-xpass-count!
+ test-runner-xfail-count test-runner-xfail-count!
+ test-runner-skip-count test-runner-skip-count!
+ test-runner-group-stack test-runner-group-stack!
+ test-runner-on-test-begin test-runner-on-test-begin!
+ test-runner-on-test-end test-runner-on-test-end!
+ test-runner-on-group-begin test-runner-on-group-begin!
+ test-runner-on-group-end test-runner-on-group-end!
+ test-runner-on-final test-runner-on-final!
+ test-runner-on-bad-count test-runner-on-bad-count!
+ test-runner-on-bad-end-name test-runner-on-bad-end-name!
+ test-result-alist test-result-alist!
+ test-runner-aux-value test-runner-aux-value!
+ test-on-group-begin-simple test-on-group-end-simple
+ test-on-bad-count-simple test-on-bad-end-name-simple
+ test-on-final-simple test-on-test-end-simple
+ test-on-final-simple))
+
+(cond-expand-provide (current-module) '(srfi-64))
+
+(include-from-path "srfi/srfi-64/testing.scm")
diff --git a/module/srfi/srfi-64/testing.scm b/module/srfi/srfi-64/testing.scm
new file mode 100644
index 0000000..8313525
--- /dev/null
+++ b/module/srfi/srfi-64/testing.scm
@@ -0,0 +1,1032 @@
+;; Copyright (c) 2005, 2006, 2007, 2012, 2013 Per Bothner
+;; Added "full" support for Chicken, Gauche, Guile and SISC.
+;; Alex Shinn, Copyright (c) 2005.
+;; Modified for Scheme Spheres by Álvaro Castro-Castilla, Copyright (c) 2012.
+;; Support for Guile 2 by Mark H Weaver <mhw@netris.org>, Copyright (c) 2014.
+;;
+;; Permission is hereby granted, free of charge, to any person
+;; obtaining a copy of this software and associated documentation
+;; files (the "Software"), to deal in the Software without
+;; restriction, including without limitation the rights to use, copy,
+;; modify, merge, publish, distribute, sublicense, and/or sell copies
+;; of the Software, and to permit persons to whom the Software is
+;; furnished to do so, subject to the following conditions:
+;;
+;; The above copyright notice and this permission notice shall be
+;; included in all copies or substantial portions of the Software.
+;;
+;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+;; BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+;; ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+;; CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+;; SOFTWARE.
+
+(cond-expand
+ (chicken
+ (require-extension syntax-case))
+ (guile-2
+ (use-modules (srfi srfi-9)
+ ;; In 2.0.9, srfi-34 and srfi-35 are not well integrated
+ ;; with either Guile's native exceptions or R6RS exceptions.
+ ;;(srfi srfi-34) (srfi srfi-35)
+ (srfi srfi-39)))
+ (guile
+ (use-modules (ice-9 syncase) (srfi srfi-9)
+ ;;(srfi srfi-34) (srfi srfi-35) - not in Guile 1.6.7
+ (srfi srfi-39)))
+ (sisc
+ (require-extension (srfi 9 34 35 39)))
+ (kawa
+ (module-compile-options warn-undefined-variable: #t
+ warn-invoke-unknown-method: #t)
+ (provide 'srfi-64)
+ (provide 'testing)
+ (require 'srfi-34)
+ (require 'srfi-35))
+ (else ()
+ ))
+
+(cond-expand
+ (kawa
+ (define-syntax %test-export
+ (syntax-rules ()
+ ((%test-export test-begin . other-names)
+ (module-export %test-begin . other-names)))))
+ (else
+ (define-syntax %test-export
+ (syntax-rules ()
+ ((%test-export . names) (if #f #f))))))
+
+;; List of exported names
+(%test-export
+ test-begin ;; must be listed first, since in Kawa (at least) it is "magic".
+ test-end test-assert test-eqv test-eq test-equal
+ test-approximate test-assert test-error test-apply test-with-runner
+ test-match-nth test-match-all test-match-any test-match-name
+ test-skip test-expect-fail test-read-eval-string
+ test-runner-group-path test-group test-group-with-cleanup
+ test-result-ref test-result-set! test-result-clear test-result-remove
+ test-result-kind test-passed?
+ test-log-to-file
+ ; Misc test-runner functions
+ test-runner? test-runner-reset test-runner-null
+ test-runner-simple test-runner-current test-runner-factory test-runner-get
+ test-runner-create test-runner-test-name
+ ;; test-runner field setter and getter functions - see %test-record-define:
+ test-runner-pass-count test-runner-pass-count!
+ test-runner-fail-count test-runner-fail-count!
+ test-runner-xpass-count test-runner-xpass-count!
+ test-runner-xfail-count test-runner-xfail-count!
+ test-runner-skip-count test-runner-skip-count!
+ test-runner-group-stack test-runner-group-stack!
+ test-runner-on-test-begin test-runner-on-test-begin!
+ test-runner-on-test-end test-runner-on-test-end!
+ test-runner-on-group-begin test-runner-on-group-begin!
+ test-runner-on-group-end test-runner-on-group-end!
+ test-runner-on-final test-runner-on-final!
+ test-runner-on-bad-count test-runner-on-bad-count!
+ test-runner-on-bad-end-name test-runner-on-bad-end-name!
+ test-result-alist test-result-alist!
+ test-runner-aux-value test-runner-aux-value!
+ ;; default/simple call-back functions, used in default test-runner,
+ ;; but can be called to construct more complex ones.
+ test-on-group-begin-simple test-on-group-end-simple
+ test-on-bad-count-simple test-on-bad-end-name-simple
+ test-on-final-simple test-on-test-end-simple
+ test-on-final-simple)
+
+(cond-expand
+ (srfi-9
+ (define-syntax %test-record-define
+ (syntax-rules ()
+ ((%test-record-define alloc runner? (name index setter getter) ...)
+ (define-record-type test-runner
+ (alloc)
+ runner?
+ (name setter getter) ...)))))
+ (else
+ (define %test-runner-cookie (list "test-runner"))
+ (define-syntax %test-record-define
+ (syntax-rules ()
+ ((%test-record-define alloc runner? (name index getter setter) ...)
+ (begin
+ (define (runner? obj)
+ (and (vector? obj)
+ (> (vector-length obj) 1)
+ (eq (vector-ref obj 0) %test-runner-cookie)))
+ (define (alloc)
+ (let ((runner (make-vector 23)))
+ (vector-set! runner 0 %test-runner-cookie)
+ runner))
+ (begin
+ (define (getter runner)
+ (vector-ref runner index)) ...)
+ (begin
+ (define (setter runner value)
+ (vector-set! runner index value)) ...)))))))
+
+(%test-record-define
+ %test-runner-alloc test-runner?
+ ;; Cumulate count of all tests that have passed and were expected to.
+ (pass-count 1 test-runner-pass-count test-runner-pass-count!)
+ (fail-count 2 test-runner-fail-count test-runner-fail-count!)
+ (xpass-count 3 test-runner-xpass-count test-runner-xpass-count!)
+ (xfail-count 4 test-runner-xfail-count test-runner-xfail-count!)
+ (skip-count 5 test-runner-skip-count test-runner-skip-count!)
+ (skip-list 6 %test-runner-skip-list %test-runner-skip-list!)
+ (fail-list 7 %test-runner-fail-list %test-runner-fail-list!)
+ ;; Normally #t, except when in a test-apply.
+ (run-list 8 %test-runner-run-list %test-runner-run-list!)
+ (skip-save 9 %test-runner-skip-save %test-runner-skip-save!)
+ (fail-save 10 %test-runner-fail-save %test-runner-fail-save!)
+ (group-stack 11 test-runner-group-stack test-runner-group-stack!)
+ (on-test-begin 12 test-runner-on-test-begin test-runner-on-test-begin!)
+ (on-test-end 13 test-runner-on-test-end test-runner-on-test-end!)
+ ;; Call-back when entering a group. Takes (runner suite-name count).
+ (on-group-begin 14 test-runner-on-group-begin test-runner-on-group-begin!)
+ ;; Call-back when leaving a group.
+ (on-group-end 15 test-runner-on-group-end test-runner-on-group-end!)
+ ;; Call-back when leaving the outermost group.
+ (on-final 16 test-runner-on-final test-runner-on-final!)
+ ;; Call-back when expected number of tests was wrong.
+ (on-bad-count 17 test-runner-on-bad-count test-runner-on-bad-count!)
+ ;; Call-back when name in test=end doesn't match test-begin.
+ (on-bad-end-name 18 test-runner-on-bad-end-name test-runner-on-bad-end-name!)
+ ;; Cumulate count of all tests that have been done.
+ (total-count 19 %test-runner-total-count %test-runner-total-count!)
+ ;; Stack (list) of (count-at-start . expected-count):
+ (count-list 20 %test-runner-count-list %test-runner-count-list!)
+ (result-alist 21 test-result-alist test-result-alist!)
+ ;; Field can be used by test-runner for any purpose.
+ ;; test-runner-simple uses it for a log file.
+ (aux-value 22 test-runner-aux-value test-runner-aux-value!)
+)
+
+(define (test-runner-reset runner)
+ (test-result-alist! runner '())
+ (test-runner-pass-count! runner 0)
+ (test-runner-fail-count! runner 0)
+ (test-runner-xpass-count! runner 0)
+ (test-runner-xfail-count! runner 0)
+ (test-runner-skip-count! runner 0)
+ (%test-runner-total-count! runner 0)
+ (%test-runner-count-list! runner '())
+ (%test-runner-run-list! runner #t)
+ (%test-runner-skip-list! runner '())
+ (%test-runner-fail-list! runner '())
+ (%test-runner-skip-save! runner '())
+ (%test-runner-fail-save! runner '())
+ (test-runner-group-stack! runner '()))
+
+(define (test-runner-group-path runner)
+ (reverse (test-runner-group-stack runner)))
+
+(define (%test-null-callback runner) #f)
+
+(define (test-runner-null)
+ (let ((runner (%test-runner-alloc)))
+ (test-runner-reset runner)
+ (test-runner-on-group-begin! runner (lambda (runner name count) #f))
+ (test-runner-on-group-end! runner %test-null-callback)
+ (test-runner-on-final! runner %test-null-callback)
+ (test-runner-on-test-begin! runner %test-null-callback)
+ (test-runner-on-test-end! runner %test-null-callback)
+ (test-runner-on-bad-count! runner (lambda (runner count expected) #f))
+ (test-runner-on-bad-end-name! runner (lambda (runner begin end) #f))
+ runner))
+
+;; Not part of the specification. FIXME
+;; Controls whether a log file is generated.
+(define test-log-to-file #t)
+
+(define (test-runner-simple)
+ (let ((runner (%test-runner-alloc)))
+ (test-runner-reset runner)
+ (test-runner-on-group-begin! runner test-on-group-begin-simple)
+ (test-runner-on-group-end! runner test-on-group-end-simple)
+ (test-runner-on-final! runner test-on-final-simple)
+ (test-runner-on-test-begin! runner test-on-test-begin-simple)
+ (test-runner-on-test-end! runner test-on-test-end-simple)
+ (test-runner-on-bad-count! runner test-on-bad-count-simple)
+ (test-runner-on-bad-end-name! runner test-on-bad-end-name-simple)
+ runner))
+
+(cond-expand
+ (srfi-39
+ (define test-runner-current (make-parameter #f))
+ (define test-runner-factory (make-parameter test-runner-simple)))
+ (else
+ (define %test-runner-current #f)
+ (define-syntax test-runner-current
+ (syntax-rules ()
+ ((test-runner-current)
+ %test-runner-current)
+ ((test-runner-current runner)
+ (set! %test-runner-current runner))))
+ (define %test-runner-factory test-runner-simple)
+ (define-syntax test-runner-factory
+ (syntax-rules ()
+ ((test-runner-factory)
+ %test-runner-factory)
+ ((test-runner-factory runner)
+ (set! %test-runner-factory runner))))))
+
+;; A safer wrapper to test-runner-current.
+(define (test-runner-get)
+ (let ((r (test-runner-current)))
+ (if (not r)
+ (cond-expand
+ (srfi-23 (error "test-runner not initialized - test-begin missing?"))
+ (else #t)))
+ r))
+
+(define (%test-specifier-matches spec runner)
+ (spec runner))
+
+(define (test-runner-create)
+ ((test-runner-factory)))
+
+(define (%test-any-specifier-matches list runner)
+ (let ((result #f))
+ (let loop ((l list))
+ (cond ((null? l) result)
+ (else
+ (if (%test-specifier-matches (car l) runner)
+ (set! result #t))
+ (loop (cdr l)))))))
+
+;; Returns #f, #t, or 'xfail.
+(define (%test-should-execute runner)
+ (let ((run (%test-runner-run-list runner)))
+ (cond ((or
+ (not (or (eqv? run #t)
+ (%test-any-specifier-matches run runner)))
+ (%test-any-specifier-matches
+ (%test-runner-skip-list runner)
+ runner))
+ (test-result-set! runner 'result-kind 'skip)
+ #f)
+ ((%test-any-specifier-matches
+ (%test-runner-fail-list runner)
+ runner)
+ (test-result-set! runner 'result-kind 'xfail)
+ 'xfail)
+ (else #t))))
+
+(define (%test-begin suite-name count)
+ (if (not (test-runner-current))
+ (test-runner-current (test-runner-create)))
+ (let ((runner (test-runner-current)))
+ ((test-runner-on-group-begin runner) runner suite-name count)
+ (%test-runner-skip-save! runner
+ (cons (%test-runner-skip-list runner)
+ (%test-runner-skip-save runner)))
+ (%test-runner-fail-save! runner
+ (cons (%test-runner-fail-list runner)
+ (%test-runner-fail-save runner)))
+ (%test-runner-count-list! runner
+ (cons (cons (%test-runner-total-count runner)
+ count)
+ (%test-runner-count-list runner)))
+ (test-runner-group-stack! runner (cons suite-name
+ (test-runner-group-stack runner)))))
+(cond-expand
+ (kawa
+ ;; Kawa has test-begin built in, implemented as:
+ ;; (begin
+ ;; (cond-expand (srfi-64 #!void) (else (require 'srfi-64)))
+ ;; (%test-begin suite-name [count]))
+ ;; This puts test-begin but only test-begin in the default environment.,
+ ;; which makes normal test suites loadable without non-portable commands.
+ )
+ (else
+ (define-syntax test-begin
+ (syntax-rules ()
+ ((test-begin suite-name)
+ (%test-begin suite-name #f))
+ ((test-begin suite-name count)
+ (%test-begin suite-name count))))))
+
+(define (test-on-group-begin-simple runner suite-name count)
+ (if (null? (test-runner-group-stack runner))
+ (begin
+ (display "%%%% Starting test ")
+ (display suite-name)
+ (if test-log-to-file
+ (let* ((log-file-name
+ (if (string? test-log-to-file) test-log-to-file
+ (string-append suite-name ".log")))
+ (log-file
+ (cond-expand (mzscheme
+ (open-output-file log-file-name 'truncate/replace))
+ (else (open-output-file log-file-name)))))
+ (display "%%%% Starting test " log-file)
+ (display suite-name log-file)
+ (newline log-file)
+ (test-runner-aux-value! runner log-file)
+ (display " (Writing full log to \"")
+ (display log-file-name)
+ (display "\")")))
+ (newline)))
+ (let ((log (test-runner-aux-value runner)))
+ (if (output-port? log)
+ (begin
+ (display "Group begin: " log)
+ (display suite-name log)
+ (newline log))))
+ #f)
+
+(define (test-on-group-end-simple runner)
+ (let ((log (test-runner-aux-value runner)))
+ (if (output-port? log)
+ (begin
+ (display "Group end: " log)
+ (display (car (test-runner-group-stack runner)) log)
+ (newline log))))
+ #f)
+
+(define (%test-on-bad-count-write runner count expected-count port)
+ (display "*** Total number of tests was " port)
+ (display count port)
+ (display " but should be " port)
+ (display expected-count port)
+ (display ". ***" port)
+ (newline port)
+ (display "*** Discrepancy indicates testsuite error or exceptions. ***" port)
+ (newline port))
+
+(define (test-on-bad-count-simple runner count expected-count)
+ (%test-on-bad-count-write runner count expected-count (current-output-port))
+ (let ((log (test-runner-aux-value runner)))
+ (if (output-port? log)
+ (%test-on-bad-count-write runner count expected-count log))))
+
+(define (test-on-bad-end-name-simple runner begin-name end-name)
+ (let ((msg (string-append (%test-format-line runner) "test-end " begin-name
+ " does not match test-begin " end-name)))
+ (cond-expand
+ (srfi-23 (error msg))
+ (else (display msg) (newline)))))
+
+
+(define (%test-final-report1 value label port)
+ (if (> value 0)
+ (begin
+ (display label port)
+ (display value port)
+ (newline port))))
+
+(define (%test-final-report-simple runner port)
+ (%test-final-report1 (test-runner-pass-count runner)
+ "# of expected passes " port)
+ (%test-final-report1 (test-runner-xfail-count runner)
+ "# of expected failures " port)
+ (%test-final-report1 (test-runner-xpass-count runner)
+ "# of unexpected successes " port)
+ (%test-final-report1 (test-runner-fail-count runner)
+ "# of unexpected failures " port)
+ (%test-final-report1 (test-runner-skip-count runner)
+ "# of skipped tests " port))
+
+(define (test-on-final-simple runner)
+ (%test-final-report-simple runner (current-output-port))
+ (let ((log (test-runner-aux-value runner)))
+ (if (output-port? log)
+ (%test-final-report-simple runner log))))
+
+(define (%test-format-line runner)
+ (let* ((line-info (test-result-alist runner))
+ (source-file (assq 'source-file line-info))
+ (source-line (assq 'source-line line-info))
+ (file (if source-file (cdr source-file) "")))
+ (if source-line
+ (string-append file ":"
+ (number->string (cdr source-line)) ": ")
+ "")))
+
+(define (%test-end suite-name line-info)
+ (let* ((r (test-runner-get))
+ (groups (test-runner-group-stack r))
+ (line (%test-format-line r)))
+ (test-result-alist! r line-info)
+ (if (null? groups)
+ (let ((msg (string-append line "test-end not in a group")))
+ (cond-expand
+ (srfi-23 (error msg))
+ (else (display msg) (newline)))))
+ (if (and suite-name (not (equal? suite-name (car groups))))
+ ((test-runner-on-bad-end-name r) r suite-name (car groups)))
+ (let* ((count-list (%test-runner-count-list r))
+ (expected-count (cdar count-list))
+ (saved-count (caar count-list))
+ (group-count (- (%test-runner-total-count r) saved-count)))
+ (if (and expected-count
+ (not (= expected-count group-count)))
+ ((test-runner-on-bad-count r) r group-count expected-count))
+ ((test-runner-on-group-end r) r)
+ (test-runner-group-stack! r (cdr (test-runner-group-stack r)))
+ (%test-runner-skip-list! r (car (%test-runner-skip-save r)))
+ (%test-runner-skip-save! r (cdr (%test-runner-skip-save r)))
+ (%test-runner-fail-list! r (car (%test-runner-fail-save r)))
+ (%test-runner-fail-save! r (cdr (%test-runner-fail-save r)))
+ (%test-runner-count-list! r (cdr count-list))
+ (if (null? (test-runner-group-stack r))
+ ((test-runner-on-final r) r)))))
+
+(define-syntax test-group
+ (syntax-rules ()
+ ((test-group suite-name . body)
+ (let ((r (test-runner-current)))
+ ;; Ideally should also set line-number, if available.
+ (test-result-alist! r (list (cons 'test-name suite-name)))
+ (if (%test-should-execute r)
+ (dynamic-wind
+ (lambda () (test-begin suite-name))
+ (lambda () . body)
+ (lambda () (test-end suite-name))))))))
+
+(define-syntax test-group-with-cleanup
+ (syntax-rules ()
+ ((test-group-with-cleanup suite-name form cleanup-form)
+ (test-group suite-name
+ (dynamic-wind
+ (lambda () #f)
+ (lambda () form)
+ (lambda () cleanup-form))))
+ ((test-group-with-cleanup suite-name cleanup-form)
+ (test-group-with-cleanup suite-name #f cleanup-form))
+ ((test-group-with-cleanup suite-name form1 form2 form3 . rest)
+ (test-group-with-cleanup suite-name (begin form1 form2) form3 . rest))))
+
+(define (test-on-test-begin-simple runner)
+ (let ((log (test-runner-aux-value runner)))
+ (if (output-port? log)
+ (let* ((results (test-result-alist runner))
+ (source-file (assq 'source-file results))
+ (source-line (assq 'source-line results))
+ (source-form (assq 'source-form results))
+ (test-name (assq 'test-name results)))
+ (display "Test begin:" log)
+ (newline log)
+ (if test-name (%test-write-result1 test-name log))
+ (if source-file (%test-write-result1 source-file log))
+ (if source-line (%test-write-result1 source-line log))
+ (if source-form (%test-write-result1 source-form log))))))
+
+(define-syntax test-result-ref
+ (syntax-rules ()
+ ((test-result-ref runner pname)
+ (test-result-ref runner pname #f))
+ ((test-result-ref runner pname default)
+ (let ((p (assq pname (test-result-alist runner))))
+ (if p (cdr p) default)))))
+
+(define (test-on-test-end-simple runner)
+ (let ((log (test-runner-aux-value runner))
+ (kind (test-result-ref runner 'result-kind)))
+ (if (memq kind '(fail xpass))
+ (let* ((results (test-result-alist runner))
+ (source-file (assq 'source-file results))
+ (source-line (assq 'source-line results))
+ (test-name (assq 'test-name results)))
+ (if (or source-file source-line)
+ (begin
+ (if source-file (display (cdr source-file)))
+ (display ":")
+ (if source-line (display (cdr source-line)))
+ (display ": ")))
+ (display (if (eq? kind 'xpass) "XPASS" "FAIL"))
+ (if test-name
+ (begin
+ (display " ")
+ (display (cdr test-name))))
+ (newline)))
+ (if (output-port? log)
+ (begin
+ (display "Test end:" log)
+ (newline log)
+ (let loop ((list (test-result-alist runner)))
+ (if (pair? list)
+ (let ((pair (car list)))
+ ;; Write out properties not written out by on-test-begin.
+ (if (not (memq (car pair)
+ '(test-name source-file source-line source-form)))
+ (%test-write-result1 pair log))
+ (loop (cdr list)))))))))
+
+(define (%test-write-result1 pair port)
+ (display " " port)
+ (display (car pair) port)
+ (display ": " port)
+ (write (cdr pair) port)
+ (newline port))
+
+(define (test-result-set! runner pname value)
+ (let* ((alist (test-result-alist runner))
+ (p (assq pname alist)))
+ (if p
+ (set-cdr! p value)
+ (test-result-alist! runner (cons (cons pname value) alist)))))
+
+(define (test-result-clear runner)
+ (test-result-alist! runner '()))
+
+(define (test-result-remove runner pname)
+ (let* ((alist (test-result-alist runner))
+ (p (assq pname alist)))
+ (if p
+ (test-result-alist! runner
+ (let loop ((r alist))
+ (if (eq? r p) (cdr r)
+ (cons (car r) (loop (cdr r)))))))))
+
+(define (test-result-kind . rest)
+ (let ((runner (if (pair? rest) (car rest) (test-runner-current))))
+ (test-result-ref runner 'result-kind)))
+
+(define (test-passed? . rest)
+ (let ((runner (if (pair? rest) (car rest) (test-runner-get))))
+ (memq (test-result-ref runner 'result-kind) '(pass xpass))))
+
+(define (%test-report-result)
+ (let* ((r (test-runner-get))
+ (result-kind (test-result-kind r)))
+ (case result-kind
+ ((pass)
+ (test-runner-pass-count! r (+ 1 (test-runner-pass-count r))))
+ ((fail)
+ (test-runner-fail-count! r (+ 1 (test-runner-fail-count r))))
+ ((xpass)
+ (test-runner-xpass-count! r (+ 1 (test-runner-xpass-count r))))
+ ((xfail)
+ (test-runner-xfail-count! r (+ 1 (test-runner-xfail-count r))))
+ (else
+ (test-runner-skip-count! r (+ 1 (test-runner-skip-count r)))))
+ (%test-runner-total-count! r (+ 1 (%test-runner-total-count r)))
+ ((test-runner-on-test-end r) r)))
+
+(cond-expand
+ (guile
+ (define-syntax %test-evaluate-with-catch
+ (syntax-rules ()
+ ((%test-evaluate-with-catch test-expression)
+ (catch #t (lambda () test-expression) (lambda (key . args) #f))))))
+ (kawa
+ (define-syntax %test-evaluate-with-catch
+ (syntax-rules ()
+ ((%test-evaluate-with-catch test-expression)
+ (try-catch test-expression
+ (ex <java.lang.Throwable>
+ (test-result-set! (test-runner-current) 'actual-error ex)
+ #f))))))
+ (srfi-34
+ (define-syntax %test-evaluate-with-catch
+ (syntax-rules ()
+ ((%test-evaluate-with-catch test-expression)
+ (guard (err (else #f)) test-expression)))))
+ (chicken
+ (define-syntax %test-evaluate-with-catch
+ (syntax-rules ()
+ ((%test-evaluate-with-catch test-expression)
+ (condition-case test-expression (ex () #f))))))
+ (else
+ (define-syntax %test-evaluate-with-catch
+ (syntax-rules ()
+ ((%test-evaluate-with-catch test-expression)
+ test-expression)))))
+
+(cond-expand
+ ((or kawa mzscheme)
+ (cond-expand
+ (mzscheme
+ (define-for-syntax (%test-syntax-file form)
+ (let ((source (syntax-source form)))
+ (cond ((string? source) file)
+ ((path? source) (path->string source))
+ (else #f)))))
+ (kawa
+ (define (%test-syntax-file form)
+ (syntax-source form))))
+ (define (%test-source-line2 form)
+ (let* ((line (syntax-line form))
+ (file (%test-syntax-file form))
+ (line-pair (if line (list (cons 'source-line line)) '())))
+ (cons (cons 'source-form (syntax-object->datum form))
+ (if file (cons (cons 'source-file file) line-pair) line-pair)))))
+ (guile-2
+ (define (%test-source-line2 form)
+ (let* ((src-props (syntax-source form))
+ (file (and src-props (assq-ref src-props 'filename)))
+ (line (and src-props (assq-ref src-props 'line)))
+ (file-alist (if file
+ `((source-file . ,file))
+ '()))
+ (line-alist (if line
+ `((source-line . ,(+ line 1)))
+ '())))
+ (datum->syntax (syntax here)
+ `((source-form . ,(syntax->datum form))
+ ,@file-alist
+ ,@line-alist)))))
+ (else
+ (define (%test-source-line2 form)
+ '())))
+
+(define (%test-on-test-begin r)
+ (%test-should-execute r)
+ ((test-runner-on-test-begin r) r)
+ (not (eq? 'skip (test-result-ref r 'result-kind))))
+
+(define (%test-on-test-end r result)
+ (test-result-set! r 'result-kind
+ (if (eq? (test-result-ref r 'result-kind) 'xfail)
+ (if result 'xpass 'xfail)
+ (if result 'pass 'fail))))
+
+(define (test-runner-test-name runner)
+ (test-result-ref runner 'test-name ""))
+
+(define-syntax %test-comp2body
+ (syntax-rules ()
+ ((%test-comp2body r comp expected expr)
+ (let ()
+ (if (%test-on-test-begin r)
+ (let ((exp expected))
+ (test-result-set! r 'expected-value exp)
+ (let ((res (%test-evaluate-with-catch expr)))
+ (test-result-set! r 'actual-value res)
+ (%test-on-test-end r (comp exp res)))))
+ (%test-report-result)))))
+
+(define (%test-approximimate= error)
+ (lambda (value expected)
+ (let ((rval (real-part value))
+ (ival (imag-part value))
+ (rexp (real-part expected))
+ (iexp (imag-part expected)))
+ (and (>= rval (- rexp error))
+ (>= ival (- iexp error))
+ (<= rval (+ rexp error))
+ (<= ival (+ iexp error))))))
+
+(define-syntax %test-comp1body
+ (syntax-rules ()
+ ((%test-comp1body r expr)
+ (let ()
+ (if (%test-on-test-begin r)
+ (let ()
+ (let ((res (%test-evaluate-with-catch expr)))
+ (test-result-set! r 'actual-value res)
+ (%test-on-test-end r res))))
+ (%test-report-result)))))
+
+(cond-expand
+ ((or kawa mzscheme guile-2)
+ ;; Should be made to work for any Scheme with syntax-case
+ ;; However, I haven't gotten the quoting working. FIXME.
+ (define-syntax test-end
+ (lambda (x)
+ (syntax-case (list x (list (syntax quote) (%test-source-line2 x))) ()
+ (((mac suite-name) line)
+ (syntax
+ (%test-end suite-name line)))
+ (((mac) line)
+ (syntax
+ (%test-end #f line))))))
+ (define-syntax test-assert
+ (lambda (x)
+ (syntax-case (list x (list (syntax quote) (%test-source-line2 x))) ()
+ (((mac tname expr) line)
+ (syntax
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r (cons (cons 'test-name tname) line))
+ (%test-comp1body r expr))))
+ (((mac expr) line)
+ (syntax
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r line)
+ (%test-comp1body r expr)))))))
+ (define (%test-comp2 comp x)
+ (syntax-case (list x (list (syntax quote) (%test-source-line2 x)) comp) ()
+ (((mac tname expected expr) line comp)
+ (syntax
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r (cons (cons 'test-name tname) line))
+ (%test-comp2body r comp expected expr))))
+ (((mac expected expr) line comp)
+ (syntax
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r line)
+ (%test-comp2body r comp expected expr))))))
+ (define-syntax test-eqv
+ (lambda (x) (%test-comp2 (syntax eqv?) x)))
+ (define-syntax test-eq
+ (lambda (x) (%test-comp2 (syntax eq?) x)))
+ (define-syntax test-equal
+ (lambda (x) (%test-comp2 (syntax equal?) x)))
+ (define-syntax test-approximate ;; FIXME - needed for non-Kawa
+ (lambda (x)
+ (syntax-case (list x (list (syntax quote) (%test-source-line2 x))) ()
+ (((mac tname expected expr error) line)
+ (syntax
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r (cons (cons 'test-name tname) line))
+ (%test-comp2body r (%test-approximimate= error) expected expr))))
+ (((mac expected expr error) line)
+ (syntax
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r line)
+ (%test-comp2body r (%test-approximimate= error) expected expr))))))))
+ (else
+ (define-syntax test-end
+ (syntax-rules ()
+ ((test-end)
+ (%test-end #f '()))
+ ((test-end suite-name)
+ (%test-end suite-name '()))))
+ (define-syntax test-assert
+ (syntax-rules ()
+ ((test-assert tname test-expression)
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r '((test-name . tname)))
+ (%test-comp1body r test-expression)))
+ ((test-assert test-expression)
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r '())
+ (%test-comp1body r test-expression)))))
+ (define-syntax %test-comp2
+ (syntax-rules ()
+ ((%test-comp2 comp tname expected expr)
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r (list (cons 'test-name tname)))
+ (%test-comp2body r comp expected expr)))
+ ((%test-comp2 comp expected expr)
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r '())
+ (%test-comp2body r comp expected expr)))))
+ (define-syntax test-equal
+ (syntax-rules ()
+ ((test-equal . rest)
+ (%test-comp2 equal? . rest))))
+ (define-syntax test-eqv
+ (syntax-rules ()
+ ((test-eqv . rest)
+ (%test-comp2 eqv? . rest))))
+ (define-syntax test-eq
+ (syntax-rules ()
+ ((test-eq . rest)
+ (%test-comp2 eq? . rest))))
+ (define-syntax test-approximate
+ (syntax-rules ()
+ ((test-approximate tname expected expr error)
+ (%test-comp2 (%test-approximimate= error) tname expected expr))
+ ((test-approximate expected expr error)
+ (%test-comp2 (%test-approximimate= error) expected expr))))))
+
+(cond-expand
+ (guile
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (cond ((%test-on-test-begin r)
+ (let ((et etype))
+ (test-result-set! r 'expected-error et)
+ (%test-on-test-end r
+ (catch #t
+ (lambda ()
+ (test-result-set! r 'actual-value expr)
+ #f)
+ (lambda (key . args)
+ ;; TODO: decide how to specify expected
+ ;; error types for Guile.
+ (test-result-set! r 'actual-error
+ (cons key args))
+ #t)))
+ (%test-report-result))))))))
+ (mzscheme
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (%test-comp1body r (with-handlers (((lambda (h) #t) (lambda (h) #t)))
+ (let ()
+ (test-result-set! r 'actual-value expr)
+ #f)))))))
+ (chicken
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (%test-comp1body r (condition-case expr (ex () #t)))))))
+ (kawa
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r #t expr)
+ (cond ((%test-on-test-begin r)
+ (test-result-set! r 'expected-error #t)
+ (%test-on-test-end r
+ (try-catch
+ (let ()
+ (test-result-set! r 'actual-value expr)
+ #f)
+ (ex <java.lang.Throwable>
+ (test-result-set! r 'actual-error ex)
+ #t)))
+ (%test-report-result))))
+ ((%test-error r etype expr)
+ (if (%test-on-test-begin r)
+ (let ((et etype))
+ (test-result-set! r 'expected-error et)
+ (%test-on-test-end r
+ (try-catch
+ (let ()
+ (test-result-set! r 'actual-value expr)
+ #f)
+ (ex <java.lang.Throwable>
+ (test-result-set! r 'actual-error ex)
+ (cond ((and (instance? et <gnu.bytecode.ClassType>)
+ (gnu.bytecode.ClassType:isSubclass et <java.lang.Throwable>))
+ (instance? ex et))
+ (else #t)))))
+ (%test-report-result)))))))
+ ((and srfi-34 srfi-35)
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (%test-comp1body r (guard (ex ((condition-type? etype)
+ (and (condition? ex) (condition-has-type? ex etype)))
+ ((procedure? etype)
+ (etype ex))
+ ((equal? etype #t)
+ #t)
+ (else #t))
+ expr #f))))))
+ (srfi-34
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (%test-comp1body r (guard (ex (else #t)) expr #f))))))
+ (else
+ (define-syntax %test-error
+ (syntax-rules ()
+ ((%test-error r etype expr)
+ (begin
+ ((test-runner-on-test-begin r) r)
+ (test-result-set! r 'result-kind 'skip)
+ (%test-report-result)))))))
+
+(cond-expand
+ ((or kawa mzscheme guile-2)
+
+ (define-syntax test-error
+ (lambda (x)
+ (syntax-case (list x (list (syntax quote) (%test-source-line2 x))) ()
+ (((mac tname etype expr) line)
+ (syntax
+ (let* ((r (test-runner-get))
+ (name tname))
+ (test-result-alist! r (cons (cons 'test-name tname) line))
+ (%test-error r etype expr))))
+ (((mac etype expr) line)
+ (syntax
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r line)
+ (%test-error r etype expr))))
+ (((mac expr) line)
+ (syntax
+ (let* ((r (test-runner-get)))
+ (test-result-alist! r line)
+ (%test-error r #t expr))))))))
+ (else
+ (define-syntax test-error
+ (syntax-rules ()
+ ((test-error name etype expr)
+ (let ((r (test-runner-get)))
+ (test-assert name (%test-error r etype expr))))
+ ((test-error etype expr)
+ (let ((r (test-runner-get)))
+ (test-assert (%test-error r etype expr))))
+ ((test-error expr)
+ (let ((r (test-runner-get)))
+ (test-assert (%test-error r #t expr))))))))
+
+(define (test-apply first . rest)
+ (if (test-runner? first)
+ (test-with-runner first (apply test-apply rest))
+ (let ((r (test-runner-current)))
+ (if r
+ (let ((run-list (%test-runner-run-list r)))
+ (cond ((null? rest)
+ (%test-runner-run-list! r (reverse run-list))
+ (first)) ;; actually apply procedure thunk
+ (else
+ (%test-runner-run-list!
+ r
+ (if (eq? run-list #t) (list first) (cons first run-list)))
+ (apply test-apply rest)
+ (%test-runner-run-list! r run-list))))
+ (let ((r (test-runner-create)))
+ (test-with-runner r (apply test-apply first rest))
+ ((test-runner-on-final r) r))))))
+
+(define-syntax test-with-runner
+ (syntax-rules ()
+ ((test-with-runner runner form ...)
+ (let ((saved-runner (test-runner-current)))
+ (dynamic-wind
+ (lambda () (test-runner-current runner))
+ (lambda () form ...)
+ (lambda () (test-runner-current saved-runner)))))))
+
+;;; Predicates
+
+(define (%test-match-nth n count)
+ (let ((i 0))
+ (lambda (runner)
+ (set! i (+ i 1))
+ (and (>= i n) (< i (+ n count))))))
+
+(define-syntax test-match-nth
+ (syntax-rules ()
+ ((test-match-nth n)
+ (test-match-nth n 1))
+ ((test-match-nth n count)
+ (%test-match-nth n count))))
+
+(define (%test-match-all . pred-list)
+ (lambda (runner)
+ (let ((result #t))
+ (let loop ((l pred-list))
+ (if (null? l)
+ result
+ (begin
+ (if (not ((car l) runner))
+ (set! result #f))
+ (loop (cdr l))))))))
+
+(define-syntax test-match-all
+ (syntax-rules ()
+ ((test-match-all pred ...)
+ (%test-match-all (%test-as-specifier pred) ...))))
+
+(define (%test-match-any . pred-list)
+ (lambda (runner)
+ (let ((result #f))
+ (let loop ((l pred-list))
+ (if (null? l)
+ result
+ (begin
+ (if ((car l) runner)
+ (set! result #t))
+ (loop (cdr l))))))))
+
+(define-syntax test-match-any
+ (syntax-rules ()
+ ((test-match-any pred ...)
+ (%test-match-any (%test-as-specifier pred) ...))))
+
+;; Coerce to a predicate function:
+(define (%test-as-specifier specifier)
+ (cond ((procedure? specifier) specifier)
+ ((integer? specifier) (test-match-nth 1 specifier))
+ ((string? specifier) (test-match-name specifier))
+ (else
+ (error "not a valid test specifier"))))
+
+(define-syntax test-skip
+ (syntax-rules ()
+ ((test-skip pred ...)
+ (let ((runner (test-runner-get)))
+ (%test-runner-skip-list! runner
+ (cons (test-match-all (%test-as-specifier pred) ...)
+ (%test-runner-skip-list runner)))))))
+
+(define-syntax test-expect-fail
+ (syntax-rules ()
+ ((test-expect-fail pred ...)
+ (let ((runner (test-runner-get)))
+ (%test-runner-fail-list! runner
+ (cons (test-match-all (%test-as-specifier pred) ...)
+ (%test-runner-fail-list runner)))))))
+
+(define (test-match-name name)
+ (lambda (runner)
+ (equal? name (test-runner-test-name runner))))
+
+(define (test-read-eval-string string)
+ (let* ((port (open-input-string string))
+ (form (read port)))
+ (if (eof-object? (read-char port))
+ (cond-expand
+ (guile (eval form (current-module)))
+ (else (eval form)))
+ (cond-expand
+ (srfi-23 (error "(not at eof)"))
+ (else "error")))))
+
diff --git a/test-suite/Makefile.am b/test-suite/Makefile.am
index b148b54..7578bf5 100644
--- a/test-suite/Makefile.am
+++ b/test-suite/Makefile.am
@@ -136,6 +136,7 @@ SCM_TESTS = tests/00-initial-env.test \
tests/srfi-43.test \
tests/srfi-45.test \
tests/srfi-60.test \
+ tests/srfi-64.test \
tests/srfi-67.test \
tests/srfi-69.test \
tests/srfi-88.test \
@@ -174,7 +175,8 @@ EXTRA_DIST = \
guile-test \
test-suite/lib.scm \
$(SCM_TESTS) \
- tests/rnrs-test-a.scm
+ tests/rnrs-test-a.scm \
+ tests/srfi-64-test.scm \
ChangeLog-2008
\f
diff --git a/test-suite/tests/srfi-64-test.scm b/test-suite/tests/srfi-64-test.scm
new file mode 100644
index 0000000..3cd67d0
--- /dev/null
+++ b/test-suite/tests/srfi-64-test.scm
@@ -0,0 +1,934 @@
+;;;
+;;; This is a test suite written in the notation of
+;;; SRFI-64, A Scheme API for test suites
+;;;
+
+(test-begin "SRFI 64 - Meta-Test Suite")
+
+;;;
+;;; Ironically, in order to set up the meta-test environment,
+;;; we have to invoke one of the most sophisticated features:
+;;; custom test runners
+;;;
+
+;;; The `prop-runner' invokes `thunk' in the context of a new
+;;; test runner, and returns the indicated properties of the
+;;; last-executed test result.
+
+(define (prop-runner props thunk)
+ (let ((r (test-runner-null))
+ (plist '()))
+ ;;
+ (test-runner-on-test-end!
+ r
+ (lambda (runner)
+ (set! plist (test-result-alist runner))))
+ ;;
+ (test-with-runner r (thunk))
+ ;; reorder the properties so they are in the order
+ ;; given by `props'. Note that any property listed in `props'
+ ;; that is not in the property alist will occur as #f
+ (map (lambda (k)
+ (assq k plist))
+ props)))
+
+;;; `on-test-runner' creates a null test runner and then
+;;; arranged for `visit' to be called with the runner
+;;; whenever a test is run. The results of the calls to
+;;; `visit' are returned in a list
+
+(define (on-test-runner thunk visit)
+ (let ((r (test-runner-null))
+ (results '()))
+ ;;
+ (test-runner-on-test-end!
+ r
+ (lambda (runner)
+ (set! results (cons (visit r) results))))
+ ;;
+ (test-with-runner r (thunk))
+ (reverse results)))
+
+;;;
+;;; The `triv-runner' invokes `thunk'
+;;; and returns a list of 6 lists, the first 5 of which
+;;; are a list of the names of the tests that, respectively,
+;;; PASS, FAIL, XFAIL, XPASS, and SKIP.
+;;; The last item is a list of counts.
+;;;
+
+(define (triv-runner thunk)
+ (let ((r (test-runner-null))
+ (accum-pass '())
+ (accum-fail '())
+ (accum-xfail '())
+ (accum-xpass '())
+ (accum-skip '()))
+ ;;
+ (test-runner-on-bad-count!
+ r
+ (lambda (runner count expected-count)
+ (error (string-append "bad count " (number->string count)
+ " but expected "
+ (number->string expected-count)))))
+ (test-runner-on-bad-end-name!
+ r
+ (lambda (runner begin end)
+ (error (string-append "bad end group name " end
+ " but expected " begin))))
+ (test-runner-on-test-end!
+ r
+ (lambda (runner)
+ (let ((n (test-runner-test-name runner)))
+ (case (test-result-kind runner)
+ ((pass) (set! accum-pass (cons n accum-pass)))
+ ((fail) (set! accum-fail (cons n accum-fail)))
+ ((xpass) (set! accum-xpass (cons n accum-xpass)))
+ ((xfail) (set! accum-xfail (cons n accum-xfail)))
+ ((skip) (set! accum-skip (cons n accum-skip)))))))
+ ;;
+ (test-with-runner r (thunk))
+ (list (reverse accum-pass) ; passed as expected
+ (reverse accum-fail) ; failed, but was expected to pass
+ (reverse accum-xfail) ; failed as expected
+ (reverse accum-xpass) ; passed, but was expected to fail
+ (reverse accum-skip) ; was not executed
+ (list (test-runner-pass-count r)
+ (test-runner-fail-count r)
+ (test-runner-xfail-count r)
+ (test-runner-xpass-count r)
+ (test-runner-skip-count r)))))
+
+(define (path-revealing-runner thunk)
+ (let ((r (test-runner-null))
+ (seq '()))
+ ;;
+ (test-runner-on-test-end!
+ r
+ (lambda (runner)
+ (set! seq (cons (list (test-runner-group-path runner)
+ (test-runner-test-name runner))
+ seq))))
+ (test-with-runner r (thunk))
+ (reverse seq)))
+
+;;;
+;;; Now we can start testing compliance with SRFI-64
+;;;
+
+(test-begin "1. Simple test-cases")
+
+(test-begin "1.1. test-assert")
+
+(define (t)
+ (triv-runner
+ (lambda ()
+ (test-assert "a" #t)
+ (test-assert "b" #f))))
+
+(test-equal
+ "1.1.1. Very simple"
+ '(("a") ("b") () () () (1 1 0 0 0))
+ (t))
+
+(test-equal
+ "1.1.2. A test with no name"
+ '(("a") ("") () () () (1 1 0 0 0))
+ (triv-runner (lambda () (test-assert "a" #t) (test-assert #f))))
+
+(test-equal
+ "1.1.3. Tests can have the same name"
+ '(("a" "a") () () () () (2 0 0 0 0))
+ (triv-runner (lambda () (test-assert "a" #t) (test-assert "a" #t))))
+
+(define (choke)
+ (vector-ref '#(1 2) 3))
+
+(test-equal
+ "1.1.4. One way to FAIL is to throw an error"
+ '(() ("a") () () () (0 1 0 0 0))
+ (triv-runner (lambda () (test-assert "a" (choke)))))
+
+(test-end);1.1
+
+(test-begin "1.2. test-eqv")
+
+(define (mean x y)
+ (/ (+ x y) 2.0))
+
+(test-equal
+ "1.2.1. Simple numerical equivalence"
+ '(("c") ("a" "b") () () () (1 2 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-eqv "a" (mean 3 5) 4)
+ (test-eqv "b" (mean 3 5) 4.5)
+ (test-eqv "c" (mean 3 5) 4.0))))
+
+(test-end);1.2
+
+(test-end "1. Simple test-cases")
+
+;;;
+;;;
+;;;
+
+(test-begin "2. Tests for catching errors")
+
+(test-begin "2.1. test-error")
+
+(test-equal
+ "2.1.1. Baseline test; PASS with no optional args"
+ '(("") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ ;; PASS
+ (test-error (vector-ref '#(1 2) 9)))))
+
+(test-equal
+ "2.1.2. Baseline test; FAIL with no optional args"
+ '(() ("") () () () (0 1 0 0 0))
+ (triv-runner
+ (lambda ()
+ ;; FAIL: the expr does not raise an error and `test-error' is
+ ;; claiming that it will, so this test should FAIL
+ (test-error (vector-ref '#(1 2) 0)))))
+
+(test-equal
+ "2.1.3. PASS with a test name and error type"
+ '(("a") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ ;; PASS
+ (test-error "a" #t (vector-ref '#(1 2) 9)))))
+
+(test-end "2.1. test-error")
+
+(test-end "2. Tests for catching errors")
+
+;;;
+;;;
+;;;
+
+(test-begin "3. Test groups and paths")
+
+(test-equal
+ "3.1. test-begin with unspecific test-end"
+ '(("b") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "b" #t)
+ (test-end))))
+
+(test-equal
+ "3.2. test-begin with name-matching test-end"
+ '(("b") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "b" #t)
+ (test-end "a"))))
+
+;;; since the error raised by `test-end' on a mismatch is not a test
+;;; error, we actually expect the triv-runner itself to fail
+
+(test-error
+ "3.3. test-begin with mismatched test-end"
+#t
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "b" #t)
+ (test-end "x"))))
+
+(test-equal
+ "3.4. test-begin with name and count"
+ '(("b" "c") () () () () (2 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-begin "a" 2)
+ (test-assert "b" #t)
+ (test-assert "c" #t)
+ (test-end "a"))))
+
+;; similarly here, a mismatched count is a lexical error
+;; and not a test failure...
+
+(test-error
+ "3.5. test-begin with mismatched count"
+ #t
+ (triv-runner
+ (lambda ()
+ (test-begin "a" 99)
+ (test-assert "b" #t)
+ (test-end "a"))))
+
+(test-equal
+ "3.6. introspecting on the group path"
+ '((() "w")
+ (("a" "b") "x")
+ (("a" "b") "y")
+ (("a") "z"))
+ ;;
+ ;; `path-revealing-runner' is designed to return a list
+ ;; of the tests executed, in order. Each entry is a list
+ ;; (GROUP-PATH TEST-NAME), and each GROUP-PATH is a list
+ ;; of test groups starting from the topmost
+ ;;
+ (path-revealing-runner
+ (lambda ()
+ (test-assert "w" #t)
+ (test-begin "a")
+ (test-begin "b")
+ (test-assert "x" #t)
+ (test-assert "y" #t)
+ (test-end)
+ (test-assert "z" #t))))
+
+
+(test-end "3. Test groups and paths")
+
+;;;
+;;;
+;;;
+
+(test-begin "4. Handling set-up and cleanup")
+
+(test-equal "4.1. Normal exit path"
+ '(in 1 2 out)
+ (let ((ex '()))
+ (define (do s)
+ (set! ex (cons s ex)))
+ ;;
+ (triv-runner
+ (lambda ()
+ (test-group-with-cleanup
+ "foo"
+ (do 'in)
+ (do 1)
+ (do 2)
+ (do 'out))))
+ (reverse ex)))
+
+(test-equal "4.2. Exception exit path"
+ '(in 1 out)
+ (let ((ex '()))
+ (define (do s)
+ (set! ex (cons s ex)))
+ ;;
+ ;; the outer runner is to run the `test-error' in, to
+ ;; catch the exception raised in the inner runner,
+ ;; since we don't want to depend on any other
+ ;; exception-catching support
+ ;;
+ (triv-runner
+ (lambda ()
+ (test-error
+ (triv-runner
+ (lambda ()
+ (test-group-with-cleanup
+ "foo"
+ (do 'in) (test-assert #t)
+ (do 1) (test-assert #t)
+ (choke) (test-assert #t)
+ (do 2) (test-assert #t)
+ (do 'out)))))))
+ (reverse ex)))
+
+(test-end "4. Handling set-up and cleanup")
+
+;;;
+;;;
+;;;
+
+(test-begin "5. Test specifiers")
+
+(test-begin "5.1. test-match-named")
+
+(test-equal "5.1.1. match test names"
+ '(("y") () () () ("x") (1 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-skip (test-match-name "x"))
+ (test-assert "x" #t)
+ (test-assert "y" #t))))
+
+(test-equal "5.1.2. but not group names"
+ '(("z") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-skip (test-match-name "x"))
+ (test-begin "x")
+ (test-assert "z" #t)
+ (test-end))))
+
+(test-end)
+
+(test-begin "5.2. test-match-nth")
+;; See also: [6.4. Short-circuit evaluation]
+
+(test-equal "5.2.1. skip the nth one after"
+ '(("v" "w" "y" "z") () () () ("x") (4 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-nth 2))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP
+ (test-assert "y" #t) ; 3
+ (test-assert "z" #t)))) ; 4
+
+(test-equal "5.2.2. skip m, starting at n"
+ '(("v" "w" "z") () () () ("x" "y") (3 0 0 0 2))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-nth 2 2))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP
+ (test-assert "y" #t) ; 3 SKIP
+ (test-assert "z" #t)))) ; 4
+
+(test-end)
+
+(test-begin "5.3. test-match-any")
+(test-equal "5.3.1. basic disjunction"
+ '(("v" "w" "z") () () () ("x" "y") (3 0 0 0 2))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-any (test-match-nth 3)
+ (test-match-name "x")))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP(NAME)
+ (test-assert "y" #t) ; 3 SKIP(COUNT)
+ (test-assert "z" #t)))) ; 4
+
+(test-equal "5.3.2. disjunction is commutative"
+ '(("v" "w" "z") () () () ("x" "y") (3 0 0 0 2))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-any (test-match-name "x")
+ (test-match-nth 3)))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP(NAME)
+ (test-assert "y" #t) ; 3 SKIP(COUNT)
+ (test-assert "z" #t)))) ; 4
+
+(test-end)
+
+(test-begin "5.4. test-match-all")
+(test-equal "5.4.1. basic conjunction"
+ '(("v" "w" "y" "z") () () () ("x") (4 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-all (test-match-nth 2 2)
+ (test-match-name "x")))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP(NAME) & SKIP(COUNT)
+ (test-assert "y" #t) ; 3 SKIP(COUNT)
+ (test-assert "z" #t)))) ; 4
+
+(test-equal "5.4.2. conjunction is commutative"
+ '(("v" "w" "y" "z") () () () ("x") (4 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-assert "v" #t)
+ (test-skip (test-match-all (test-match-name "x")
+ (test-match-nth 2 2)))
+ (test-assert "w" #t) ; 1
+ (test-assert "x" #t) ; 2 SKIP(NAME) & SKIP(COUNT)
+ (test-assert "y" #t) ; 3 SKIP(COUNT)
+ (test-assert "z" #t)))) ; 4
+
+(test-end)
+
+(test-end "5. Test specifiers")
+
+;;;
+;;;
+;;;
+
+(test-begin "6. Skipping selected tests")
+
+(test-equal
+ "6.1. Skip by specifier - match-name"
+ '(("x") () () () ("y") (1 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip (test-match-name "y"))
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; SKIP
+ (test-end))))
+
+(test-equal
+ "6.2. Shorthand specifiers"
+ '(("x") () () () ("y") (1 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "y")
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; SKIP
+ (test-end))))
+
+(test-begin "6.3. Specifier Stack")
+
+(test-equal
+ "6.3.1. Clearing the Specifier Stack"
+ '(("x" "x") ("y") () () ("y") (2 1 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "y")
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; SKIP
+ (test-end)
+ (test-begin "b")
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; FAIL
+ (test-end))))
+
+(test-equal
+ "6.3.2. Inheriting the Specifier Stack"
+ '(("x" "x") () () () ("y" "y") (2 0 0 0 2))
+ (triv-runner
+ (lambda ()
+ (test-skip "y")
+ (test-begin "a")
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; SKIP
+ (test-end)
+ (test-begin "b")
+ (test-assert "x" #t) ; PASS
+ (test-assert "y" #f) ; SKIP
+ (test-end))))
+
+(test-end);6.3
+
+(test-begin "6.4. Short-circuit evaluation")
+
+(test-equal
+ "6.4.1. In test-match-all"
+ '(("x") ("y" "x" "z") () () ("y") (1 3 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip (test-match-all "y" (test-match-nth 2)))
+ ;; let's label the substructure forms so we can
+ ;; see which one `test-match-nth' is going to skip
+ ;; ; # "y" 2 result
+ (test-assert "x" #t) ; 1 - #f #f PASS
+ (test-assert "y" #f) ; 2 - #t #t SKIP
+ (test-assert "y" #f) ; 3 - #t #f FAIL
+ (test-assert "x" #f) ; 4 - #f #f FAIL
+ (test-assert "z" #f) ; 5 - #f #f FAIL
+ (test-end))))
+
+(test-equal
+ "6.4.2. In separate skip-list entries"
+ '(("x") ("x" "z") () () ("y" "y") (1 2 0 0 2))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "y")
+ (test-skip (test-match-nth 2))
+ ;; let's label the substructure forms so we can
+ ;; see which one `test-match-nth' is going to skip
+ ;; ; # "y" 2 result
+ (test-assert "x" #t) ; 1 - #f #f PASS
+ (test-assert "y" #f) ; 2 - #t #t SKIP
+ (test-assert "y" #f) ; 3 - #t #f SKIP
+ (test-assert "x" #f) ; 4 - #f #f FAIL
+ (test-assert "z" #f) ; 5 - #f #f FAIL
+ (test-end))))
+
+(test-begin "6.4.3. Skipping test suites")
+
+(test-equal
+ "6.4.3.1. Introduced using 'test-begin'"
+ '(("x") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "b")
+ (test-begin "b") ; not skipped
+ (test-assert "x" #t)
+ (test-end "b")
+ (test-end "a"))))
+
+(test-expect-fail 1) ;; ???
+(test-equal
+ "6.4.3.2. Introduced using 'test-group'"
+ '(() () () () () (0 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "b")
+ (test-group
+ "b" ; skipped
+ (test-assert "x" #t))
+ (test-end "a"))))
+
+(test-equal
+ "6.4.3.3. Non-skipped 'test-group'"
+ '(("x") () () () () (1 0 0 0 0))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-skip "c")
+ (test-group "b" (test-assert "x" #t))
+ (test-end "a"))))
+
+(test-end) ; 6.4.3
+
+(test-end);6.4
+
+(test-end "6. Skipping selected tests")
+
+;;;
+;;;
+;;;
+
+(test-begin "7. Expected failures")
+
+(test-equal "7.1. Simple example"
+ '(() ("x") ("z") () () (0 1 1 0 0))
+ (triv-runner
+ (lambda ()
+ (test-assert "x" #f)
+ (test-expect-fail "z")
+ (test-assert "z" #f))))
+
+(test-equal "7.2. Expected exception"
+ '(() ("x") ("z") () () (0 1 1 0 0))
+ (triv-runner
+ (lambda ()
+ (test-assert "x" #f)
+ (test-expect-fail "z")
+ (test-assert "z" (choke)))))
+
+(test-equal "7.3. Unexpectedly PASS"
+ '(() () ("y") ("x") () (0 0 1 1 0))
+ (triv-runner
+ (lambda ()
+ (test-expect-fail "x")
+ (test-expect-fail "y")
+ (test-assert "x" #t)
+ (test-assert "y" #f))))
+
+
+
+(test-end "7. Expected failures")
+
+;;;
+;;;
+;;;
+
+(test-begin "8. Test-runner")
+
+;;;
+;;; Because we want this test suite to be accurate even
+;;; when the underlying implementation chooses to use, e.g.,
+;;; a global variable to implement what could be thread variables
+;;; or SRFI-39 parameter objects, we really need to save and restore
+;;; their state ourselves
+;;;
+(define (with-factory-saved thunk)
+ (let* ((saved (test-runner-factory))
+ (result (thunk)))
+ (test-runner-factory saved)
+ result))
+
+(test-begin "8.1. test-runner-current")
+(test-assert "8.1.1. automatically restored"
+ (let ((a 0)
+ (b 1)
+ (c 2))
+ ;
+ (triv-runner
+ (lambda ()
+ (set! a (test-runner-current))
+ ;;
+ (triv-runner
+ (lambda ()
+ (set! b (test-runner-current))))
+ ;;
+ (set! c (test-runner-current))))
+ ;;
+ (and (eq? a c)
+ (not (eq? a b)))))
+
+(test-end)
+
+(test-begin "8.2. test-runner-simple")
+(test-assert "8.2.1. default on-test hook"
+ (eq? (test-runner-on-test-end (test-runner-simple))
+ test-on-test-end-simple))
+(test-assert "8.2.2. default on-final hook"
+ (eq? (test-runner-on-final (test-runner-simple))
+ test-on-final-simple))
+(test-end)
+
+(test-begin "8.3. test-runner-factory")
+
+(test-assert "8.3.1. default factory"
+ (eq? (test-runner-factory) test-runner-simple))
+
+(test-assert "8.3.2. settable factory"
+ (with-factory-saved
+ (lambda ()
+ (test-runner-factory test-runner-null)
+ ;; we have no way, without bringing in other SRFIs,
+ ;; to make sure the following doesn't print anything,
+ ;; but it shouldn't:
+ (test-with-runner
+ (test-runner-create)
+ (lambda ()
+ (test-begin "a")
+ (test-assert #t) ; pass
+ (test-assert #f) ; fail
+ (test-assert (vector-ref '#(3) 10)) ; fail with error
+ (test-end "a")))
+ (eq? (test-runner-factory) test-runner-null))))
+
+(test-end)
+
+;;; This got tested about as well as it could in 8.3.2
+
+(test-begin "8.4. test-runner-create")
+(test-end)
+
+;;; This got tested about as well as it could in 8.3.2
+
+(test-begin "8.5. test-runner-factory")
+(test-end)
+
+(test-begin "8.6. test-apply")
+(test-equal "8.6.1. Simple (form 1) test-apply"
+ '(("w" "p" "v") () () () ("x") (3 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "w" #t)
+ (test-apply
+ (test-match-name "p")
+ (lambda ()
+ (test-begin "p")
+ (test-assert "x" #t)
+ (test-end)
+ (test-begin "z")
+ (test-assert "p" #t) ; only this one should execute in here
+ (test-end)))
+ (test-assert "v" #t))))
+
+(test-equal "8.6.2. Simple (form 2) test-apply"
+ '(("w" "p" "v") () () () ("x") (3 0 0 0 1))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "w" #t)
+ (test-apply
+ (test-runner-current)
+ (test-match-name "p")
+ (lambda ()
+ (test-begin "p")
+ (test-assert "x" #t)
+ (test-end)
+ (test-begin "z")
+ (test-assert "p" #t) ; only this one should execute in here
+ (test-end)))
+ (test-assert "v" #t))))
+
+(test-expect-fail 1) ;; depends on all test-match-nth being called.
+(test-equal "8.6.3. test-apply with skips"
+ '(("w" "q" "v") () () () ("x" "p" "x") (3 0 0 0 3))
+ (triv-runner
+ (lambda ()
+ (test-begin "a")
+ (test-assert "w" #t)
+ (test-skip (test-match-nth 2))
+ (test-skip (test-match-nth 4))
+ (test-apply
+ (test-runner-current)
+ (test-match-name "p")
+ (test-match-name "q")
+ (lambda ()
+ ; only execute if SKIP=no and APPLY=yes
+ (test-assert "x" #t) ; # 1 SKIP=no APPLY=no
+ (test-assert "p" #t) ; # 2 SKIP=yes APPLY=yes
+ (test-assert "q" #t) ; # 3 SKIP=no APPLY=yes
+ (test-assert "x" #f) ; # 4 SKIP=yes APPLY=no
+ 0))
+ (test-assert "v" #t))))
+
+;;; Unfortunately, since there is no way to UNBIND the current test runner,
+;;; there is no way to test the behavior of `test-apply' in the absence
+;;; of a current runner within our little meta-test framework.
+;;;
+;;; To test the behavior manually, you should be able to invoke:
+;;;
+;;; (test-apply "a" (lambda () (test-assert "a" #t)))
+;;;
+;;; from the top level (with SRFI 64 available) and it should create a
+;;; new, default (simple) test runner.
+
+(test-end)
+
+;;; This entire suite depends heavily on 'test-with-runner'. If it didn't
+;;; work, this suite would probably go down in flames
+(test-begin "8.7. test-with-runner")
+(test-end)
+
+;;; Again, this suite depends heavily on many of the test-runner
+;;; components. We'll just test those that aren't being exercised
+;;; by the meta-test framework
+(test-begin "8.8. test-runner components")
+
+(define (auxtrack-runner thunk)
+ (let ((r (test-runner-null)))
+ (test-runner-aux-value! r '())
+ (test-runner-on-test-end! r (lambda (r)
+ (test-runner-aux-value!
+ r
+ (cons (test-runner-test-name r)
+ (test-runner-aux-value r)))))
+ (test-with-runner r (thunk))
+ (reverse (test-runner-aux-value r))))
+
+(test-equal "8.8.1. test-runner-aux-value"
+ '("x" "" "y")
+ (auxtrack-runner
+ (lambda ()
+ (test-assert "x" #t)
+ (test-begin "a")
+ (test-assert #t)
+ (test-end)
+ (test-assert "y" #f))))
+
+(test-end) ; 8.8
+
+(test-end "8. Test-runner")
+
+(test-begin "9. Test Result Properties")
+
+(test-begin "9.1. test-result-alist")
+
+(define (symbol-alist? l)
+ (if (null? l)
+ #t
+ (and (pair? l)
+ (pair? (car l))
+ (symbol? (caar l))
+ (symbol-alist? (cdr l)))))
+
+;;; check the various syntactic forms
+
+(test-assert (symbol-alist?
+ (car (on-test-runner
+ (lambda ()
+ (test-assert #t))
+ (lambda (r)
+ (test-result-alist r))))))
+
+(test-assert (symbol-alist?
+ (car (on-test-runner
+ (lambda ()
+ (test-assert #t))
+ (lambda (r)
+ (test-result-alist r))))))
+
+;;; check to make sure the required properties are returned
+
+(test-equal '((result-kind . pass))
+ (prop-runner
+ '(result-kind)
+ (lambda ()
+ (test-assert #t)))
+ )
+
+(test-equal
+ '((result-kind . fail)
+ (expected-value . 2)
+ (actual-value . 3))
+ (prop-runner
+ '(result-kind expected-value actual-value)
+ (lambda ()
+ (test-equal 2 (+ 1 2)))))
+
+(test-end "9.1. test-result-alist")
+
+(test-begin "9.2. test-result-ref")
+
+(test-equal '(pass)
+ (on-test-runner
+ (lambda ()
+ (test-assert #t))
+ (lambda (r)
+ (test-result-ref r 'result-kind))))
+
+(test-equal '(pass)
+ (on-test-runner
+ (lambda ()
+ (test-assert #t))
+ (lambda (r)
+ (test-result-ref r 'result-kind))))
+
+(test-equal '(fail pass)
+ (on-test-runner
+ (lambda ()
+ (test-assert (= 1 2))
+ (test-assert (= 1 1)))
+ (lambda (r)
+ (test-result-ref r 'result-kind))))
+
+(test-end "9.2. test-result-ref")
+
+(test-begin "9.3. test-result-set!")
+
+(test-equal '(100 100)
+ (on-test-runner
+ (lambda ()
+ (test-assert (= 1 2))
+ (test-assert (= 1 1)))
+ (lambda (r)
+ (test-result-set! r 'foo 100)
+ (test-result-ref r 'foo))))
+
+(test-end "9.3. test-result-set!")
+
+(test-end "9. Test Result Properties")
+
+;;;
+;;;
+;;;
+
+#| Time to stop having fun...
+
+(test-begin "9. For fun, some meta-test errors")
+
+(test-equal
+ "9.1. Really PASSes, but test like it should FAIL"
+ '(() ("b") () () ())
+ (triv-runner
+ (lambda ()
+ (test-assert "b" #t))))
+
+(test-expect-fail "9.2. Expect to FAIL and do so")
+(test-expect-fail "9.3. Expect to FAIL but PASS")
+(test-skip "9.4. SKIP this one")
+
+(test-assert "9.2. Expect to FAIL and do so" #f)
+(test-assert "9.3. Expect to FAIL but PASS" #t)
+(test-assert "9.4. SKIP this one" #t)
+
+(test-end)
+ |#
+
+(test-end "SRFI 64 - Meta-Test Suite")
+
+;;;
diff --git a/test-suite/tests/srfi-64.test b/test-suite/tests/srfi-64.test
new file mode 100644
index 0000000..190d6b2
--- /dev/null
+++ b/test-suite/tests/srfi-64.test
@@ -0,0 +1,45 @@
+;;;; srfi-64.test --- Test suite for SRFI-64. -*- scheme -*-
+;;;;
+;;;; Copyright (C) 2014 Free Software Foundation, Inc.
+;;;;
+;;;; This library is free software; you can redistribute it and/or
+;;;; modify it under the terms of the GNU Lesser General Public
+;;;; License as published by the Free Software Foundation; either
+;;;; version 3 of the License, or (at your option) any later version.
+;;;;
+;;;; This library 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
+;;;; Lesser General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this library; if not, write to the Free Software
+;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+(define-module (test-srfi-64)
+ #:use-module ((test-suite lib) #:select (report))
+ #:use-module (srfi srfi-64))
+
+(define (guile-test-runner)
+ (let ((runner (test-runner-null)))
+ (test-runner-on-test-end! runner
+ (lambda (runner)
+ (let* ((result-alist (test-result-alist runner))
+ (result-kind (assq-ref result-alist 'result-kind))
+ (test-name (list (assq-ref result-alist 'test-name))))
+ (case result-kind
+ ((pass) (report 'pass test-name))
+ ((xpass) (report 'upass test-name))
+ ((skip) (report 'untested test-name))
+ ((fail xfail)
+ (apply report result-kind test-name result-alist))
+ (else #t)))))
+ runner))
+
+(test-with-runner
+ (guile-test-runner)
+ (primitive-load-path "tests/srfi-64-test.scm"))
+
+;;; Local Variables:
+;;; eval: (put 'test-runner-on-test-end! 'scheme-indent-function 1)
+;;; End:
--
1.7.5.4
next reply other threads:[~2014-01-29 8:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-29 8:59 Mark H Weaver [this message]
2014-02-06 23:30 ` [PATCH] Implement SRFI-64 - A Scheme API for test suites Ludovic Courtès
2014-02-06 23:32 ` Ludovic Courtès
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