;;;; tree-il.test --- test suite for compiling tree-il -*- scheme -*- ;;;; Andy Wingo --- May 2009 ;;;; ;;;; Copyright (C) 2009, 2010, 2011, 2012, 2013, ;;;; 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-suite tree-il) #:use-module (test-suite lib) #:use-module (system base compile) #:use-module (system base pmatch) #:use-module (system base message) #:use-module (language tree-il) #:use-module (language tree-il primitives) #:use-module (language glil) #:use-module (srfi srfi-13)) ;; Of course, the GLIL that is emitted depends on the source info of the ;; input. Here we're not concerned about that, so we strip source ;; information from the incoming tree-il. (define (strip-source x) (post-order! (lambda (x) (set! (tree-il-src x) #f)) x)) (define-syntax assert-tree-il->glil (syntax-rules (with-partial-evaluation without-partial-evaluation with-options) ((_ with-partial-evaluation in pat test ...) (assert-tree-il->glil with-options (#:partial-eval? #t) in pat test ...)) ((_ without-partial-evaluation in pat test ...) (assert-tree-il->glil with-options (#:partial-eval? #f) in pat test ...)) ((_ with-options opts in pat test ...) (let ((exp 'in)) (pass-if 'in (let ((glil (unparse-glil (compile (strip-source (parse-tree-il exp)) #:from 'tree-il #:to 'glil #:opts 'opts)))) (pmatch glil (pat (guard test ...) #t) (else #f)))))) ((_ in pat test ...) (assert-tree-il->glil with-partial-evaluation in pat test ...)))) (define-syntax-rule (pass-if-primitives-resolved in expected) (pass-if (format #f "primitives-resolved in ~s" 'in) (let* ((module (let ((m (make-module))) (beautify-user-module! m) m)) (orig (parse-tree-il 'in)) (resolved (expand-primitives! (resolve-primitives! orig module)))) (or (equal? (unparse-tree-il resolved) 'expected) (begin (format (current-error-port) "primitive test failed: got ~s, expected ~s" resolved 'expected) #f))))) (define-syntax pass-if-tree-il->scheme (syntax-rules () ((_ in pat) (assert-scheme->tree-il->scheme in pat #t)) ((_ in pat guard-exp) (pass-if 'in (pmatch (tree-il->scheme (compile 'in #:from 'scheme #:to 'tree-il)) (pat (guard guard-exp) #t) (_ #f)))))) (with-test-prefix "primitives" (with-test-prefix "eqv?" (pass-if-primitives-resolved (apply (primitive eqv?) (const #f) (toplevel x)) (apply (primitive eq?) (const #f) (toplevel x))) (pass-if-primitives-resolved (apply (primitive eqv?) (const ()) (toplevel x)) (apply (primitive eq?) (const ()) (toplevel x))) (pass-if-primitives-resolved (apply (primitive eqv?) (const #t) (lexical x y)) (apply (primitive eq?) (const #t) (lexical x y))) (pass-if-primitives-resolved (apply (primitive eqv?) (const this-is-a-symbol) (toplevel x)) (apply (primitive eq?) (const this-is-a-symbol) (toplevel x))) (pass-if-primitives-resolved (apply (primitive eqv?) (const 42) (toplevel x)) (apply (primitive eq?) (const 42) (toplevel x))) (pass-if-primitives-resolved (apply (primitive eqv?) (const 42.0) (toplevel x)) (apply (primitive eqv?) (const 42.0) (toplevel x))) (pass-if-primitives-resolved (apply (primitive eqv?) (const #nil) (toplevel x)) (apply (primitive eq?) (const #nil) (toplevel x)))) (with-test-prefix "equal?" (pass-if-primitives-resolved (apply (primitive equal?) (const #f) (toplevel x)) (apply (primitive eq?) (const #f) (toplevel x))) (pass-if-primitives-resolved (apply (primitive equal?) (const ()) (toplevel x)) (apply (primitive eq?) (const ()) (toplevel x))) (pass-if-primitives-resolved (apply (primitive equal?) (const #t) (lexical x y)) (apply (primitive eq?) (const #t) (lexical x y))) (pass-if-primitives-resolved (apply (primitive equal?) (const this-is-a-symbol) (toplevel x)) (apply (primitive eq?) (const this-is-a-symbol) (toplevel x))) (pass-if-primitives-resolved (apply (primitive equal?) (const 42) (toplevel x)) (apply (primitive eq?) (const 42) (toplevel x))) (pass-if-primitives-resolved (apply (primitive equal?) (const 42.0) (toplevel x)) (apply (primitive equal?) (const 42.0) (toplevel x))) (pass-if-primitives-resolved (apply (primitive equal?) (const #nil) (toplevel x)) (apply (primitive eq?) (const #nil) (toplevel x))))) (with-test-prefix "tree-il->scheme" (pass-if-tree-il->scheme (case-lambda ((a) a) ((b c) (list b c))) (case-lambda ((,a) ,a1) ((,b ,c) (list ,b1 ,c1))) (and (eq? a a1) (eq? b b1) (eq? c c1)))) (with-test-prefix "void" (assert-tree-il->glil (void) (program () (std-prelude 0 0 #f) (label _) (void) (call return 1))) (assert-tree-il->glil (begin (void) (const 1)) (program () (std-prelude 0 0 #f) (label _) (const 1) (call return 1))) (assert-tree-il->glil (apply (primitive +) (void) (const 1)) (program () (std-prelude 0 0 #f) (label _) (void) (call add1 1) (call return 1)))) (with-test-prefix "application" (assert-tree-il->glil (apply (toplevel foo) (const 1)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (const 1) (call tail-call 1))) (assert-tree-il->glil (begin (apply (toplevel foo) (const 1)) (void)) (program () (std-prelude 0 0 #f) (label _) (call new-frame 0) (toplevel ref foo) (const 1) (mv-call 1 ,l1) (call drop 1) (branch br ,l2) (label ,l3) (mv-bind 0 #f) (label ,l4) (void) (call return 1)) (and (eq? l1 l3) (eq? l2 l4))) (assert-tree-il->glil (apply (toplevel foo) (apply (toplevel bar))) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (call new-frame 0) (toplevel ref bar) (call call 0) (call tail-call 1)))) (with-test-prefix "conditional" (assert-tree-il->glil (if (toplevel foo) (const 1) (const 2)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (branch br-if-not ,l1) (const 1) (call return 1) (label ,l2) (const 2) (call return 1)) (eq? l1 l2)) (assert-tree-il->glil without-partial-evaluation (begin (if (toplevel foo) (const 1) (const 2)) (const #f)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (branch br-if-not ,l1) (branch br ,l2) (label ,l3) (label ,l4) (const #f) (call return 1)) (eq? l1 l3) (eq? l2 l4)) (assert-tree-il->glil (apply (primitive null?) (if (toplevel foo) (const 1) (const 2))) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (branch br-if-not ,l1) (const 1) (branch br ,l2) (label ,l3) (const 2) (label ,l4) (call null? 1) (call return 1)) (eq? l1 l3) (eq? l2 l4))) (with-test-prefix "primitive-ref" (assert-tree-il->glil (primitive +) (program () (std-prelude 0 0 #f) (label _) (toplevel ref +) (call return 1))) (assert-tree-il->glil (begin (primitive +) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (primitive +)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref +) (call null? 1) (call return 1)))) (with-test-prefix "lexical refs" (assert-tree-il->glil without-partial-evaluation (let (x) (y) ((const 1)) (lexical x y)) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #f 0)) (lexical #t #f set 0) (lexical #t #f ref 0) (call return 1) (unbind))) (assert-tree-il->glil with-options (#:partial-eval? #f #:cse? #f) (let (x) (y) ((const 1)) (begin (lexical x y) (const #f))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #f 0)) (lexical #t #f set 0) (const #f) (call return 1) (unbind))) (assert-tree-il->glil without-partial-evaluation (let (x) (y) ((const 1)) (apply (primitive null?) (lexical x y))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #f 0)) (lexical #t #f set 0) (lexical #t #f ref 0) (call null? 1) (call return 1) (unbind)))) (with-test-prefix "lexical sets" (assert-tree-il->glil ;; unreferenced sets may be optimized away -- make sure they are ref'd (let (x) (y) ((const 1)) (set! (lexical x y) (apply (primitive 1+) (lexical x y)))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #t 0)) (lexical #t #t box 0) (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) (void) (call return 1) (unbind))) (assert-tree-il->glil (let (x) (y) ((const 1)) (begin (set! (lexical x y) (apply (primitive 1+) (lexical x y))) (lexical x y))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #t 0)) (lexical #t #t box 0) (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) (lexical #t #t ref 0) (call return 1) (unbind))) (assert-tree-il->glil (let (x) (y) ((const 1)) (apply (primitive null?) (set! (lexical x y) (apply (primitive 1+) (lexical x y))))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #t 0)) (lexical #t #t box 0) (lexical #t #t ref 0) (call add1 1) (lexical #t #t set 0) (void) (call null? 1) (call return 1) (unbind)))) (with-test-prefix "module refs" (assert-tree-il->glil (@ (foo) bar) (program () (std-prelude 0 0 #f) (label _) (module public ref (foo) bar) (call return 1))) (assert-tree-il->glil (begin (@ (foo) bar) (const #f)) (program () (std-prelude 0 0 #f) (label _) (module public ref (foo) bar) (call drop 1) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (@ (foo) bar)) (program () (std-prelude 0 0 #f) (label _) (module public ref (foo) bar) (call null? 1) (call return 1))) (assert-tree-il->glil (@@ (foo) bar) (program () (std-prelude 0 0 #f) (label _) (module private ref (foo) bar) (call return 1))) (assert-tree-il->glil (begin (@@ (foo) bar) (const #f)) (program () (std-prelude 0 0 #f) (label _) (module private ref (foo) bar) (call drop 1) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (@@ (foo) bar)) (program () (std-prelude 0 0 #f) (label _) (module private ref (foo) bar) (call null? 1) (call return 1)))) (with-test-prefix "module sets" (assert-tree-il->glil (set! (@ (foo) bar) (const 2)) (program () (std-prelude 0 0 #f) (label _) (const 2) (module public set (foo) bar) (void) (call return 1))) (assert-tree-il->glil (begin (set! (@ (foo) bar) (const 2)) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const 2) (module public set (foo) bar) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (set! (@ (foo) bar) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 2) (module public set (foo) bar) (void) (call null? 1) (call return 1))) (assert-tree-il->glil (set! (@@ (foo) bar) (const 2)) (program () (std-prelude 0 0 #f) (label _) (const 2) (module private set (foo) bar) (void) (call return 1))) (assert-tree-il->glil (begin (set! (@@ (foo) bar) (const 2)) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const 2) (module private set (foo) bar) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (set! (@@ (foo) bar) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 2) (module private set (foo) bar) (void) (call null? 1) (call return 1)))) (with-test-prefix "toplevel refs" (assert-tree-il->glil (toplevel bar) (program () (std-prelude 0 0 #f) (label _) (toplevel ref bar) (call return 1))) (assert-tree-il->glil without-partial-evaluation (begin (toplevel bar) (const #f)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref bar) (call drop 1) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (toplevel bar)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref bar) (call null? 1) (call return 1)))) (with-test-prefix "toplevel sets" (assert-tree-il->glil (set! (toplevel bar) (const 2)) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel set bar) (void) (call return 1))) (assert-tree-il->glil (begin (set! (toplevel bar) (const 2)) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel set bar) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (set! (toplevel bar) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel set bar) (void) (call null? 1) (call return 1)))) (with-test-prefix "toplevel defines" (assert-tree-il->glil (define bar (const 2)) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel define bar) (void) (call return 1))) (assert-tree-il->glil (begin (define bar (const 2)) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel define bar) (const #f) (call return 1))) (assert-tree-il->glil (apply (primitive null?) (define bar (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 2) (toplevel define bar) (void) (call null? 1) (call return 1)))) (with-test-prefix "constants" (assert-tree-il->glil (const 2) (program () (std-prelude 0 0 #f) (label _) (const 2) (call return 1))) (assert-tree-il->glil (begin (const 2) (const #f)) (program () (std-prelude 0 0 #f) (label _) (const #f) (call return 1))) (assert-tree-il->glil ;; This gets simplified by `peval'. (apply (primitive null?) (const 2)) (program () (std-prelude 0 0 #f) (label _) (const #f) (call return 1)))) (with-test-prefix "letrec" ;; simple bindings -> let (assert-tree-il->glil without-partial-evaluation (letrec (x y) (x1 y1) ((const 10) (const 20)) (apply (toplevel foo) (lexical x x1) (lexical y y1))) (program () (std-prelude 0 2 #f) (label _) (const 10) (const 20) (bind (x #f 0) (y #f 1)) (lexical #t #f set 1) (lexical #t #f set 0) (toplevel ref foo) (lexical #t #f ref 0) (lexical #t #f ref 1) (call tail-call 2) (unbind))) ;; complex bindings -> box and set! within let (assert-tree-il->glil without-partial-evaluation (letrec (x y) (x1 y1) ((apply (toplevel foo)) (apply (toplevel bar))) (apply (primitive +) (lexical x x1) (lexical y y1))) (program () (std-prelude 0 4 #f) (label _) (void) (void) ;; what are these? (bind (x #t 0) (y #t 1)) (lexical #t #t box 1) (lexical #t #t box 0) (call new-frame 0) (toplevel ref foo) (call call 0) (call new-frame 0) (toplevel ref bar) (call call 0) (bind (x #f 2) (y #f 3)) (lexical #t #f set 3) (lexical #t #f set 2) (lexical #t #f ref 2) (lexical #t #t set 0) (lexical #t #f ref 3) (lexical #t #t set 1) (void) (lexical #t #f set 2) (void) (lexical #t #f set 3) ;; clear bindings (unbind) (lexical #t #t ref 0) (lexical #t #t ref 1) (call add 2) (call return 1) (unbind))) ;; complex bindings in letrec* -> box and set! in order (assert-tree-il->glil without-partial-evaluation (letrec* (x y) (x1 y1) ((apply (toplevel foo)) (apply (toplevel bar))) (apply (primitive +) (lexical x x1) (lexical y y1))) (program () (std-prelude 0 2 #f) (label _) (void) (void) ;; what are these? (bind (x #t 0) (y #t 1)) (lexical #t #t box 1) (lexical #t #t box 0) (call new-frame 0) (toplevel ref foo) (call call 0) (lexical #t #t set 0) (call new-frame 0) (toplevel ref bar) (call call 0) (lexical #t #t set 1) (lexical #t #t ref 0) (lexical #t #t ref 1) (call add 2) (call return 1) (unbind))) ;; simple bindings in letrec* -> equivalent to letrec (assert-tree-il->glil without-partial-evaluation (letrec* (x y) (xx yy) ((const 1) (const 2)) (lexical y yy)) (program () (std-prelude 0 1 #f) (label _) (const 2) (bind (y #f 0)) ;; X is removed, and Y is unboxed (lexical #t #f set 0) (lexical #t #f ref 0) (call return 1) (unbind)))) (with-test-prefix "lambda" (assert-tree-il->glil (lambda () (lambda-case (((x) #f #f #f () (y)) (const 2)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (std-prelude 1 1 #f) (bind (x #f 0)) (label _) (const 2) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case (((x y) #f #f #f () (x1 y1)) (const 2)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (std-prelude 2 2 #f) (bind (x #f 0) (y #f 1)) (label _) (const 2) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case ((() #f x #f () (y)) (const 2)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (opt-prelude 0 0 0 1 #f) (bind (x #f 0)) (label _) (const 2) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case (((x) #f x1 #f () (y y1)) (const 2)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (opt-prelude 1 0 1 2 #f) (bind (x #f 0) (x1 #f 1)) (label _) (const 2) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case (((x) #f x1 #f () (y y1)) (lexical x y)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (opt-prelude 1 0 1 2 #f) (bind (x #f 0) (x1 #f 1)) (label _) (lexical #t #f ref 0) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case (((x) #f x1 #f () (y y1)) (lexical x1 y1)) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (opt-prelude 1 0 1 2 #f) (bind (x #f 0) (x1 #f 1)) (label _) (lexical #t #f ref 1) (call return 1) (unbind)) (call return 1))) (assert-tree-il->glil (lambda () (lambda-case (((x) #f #f #f () (x1)) (lambda () (lambda-case (((y) #f #f #f () (y1)) (lexical x x1)) #f))) #f)) (program () (std-prelude 0 0 #f) (label _) (program () (std-prelude 1 1 #f) (bind (x #f 0)) (label _) (program () (std-prelude 1 1 #f) (bind (y #f 0)) (label _) (lexical #f #f ref 0) (call return 1) (unbind)) (lexical #t #f ref 0) (call make-closure 1) (call return 1) (unbind)) (call return 1)))) (with-test-prefix "sequence" (assert-tree-il->glil (begin (begin (const 2) (const #f)) (const #t)) (program () (std-prelude 0 0 #f) (label _) (const #t) (call return 1))) (assert-tree-il->glil ;; This gets simplified by `peval'. (apply (primitive null?) (begin (const #f) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const #f) (call return 1)))) (with-test-prefix "values" (assert-tree-il->glil (apply (primitive values) (apply (primitive values) (const 1) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 1) (call return 1))) (assert-tree-il->glil (apply (primitive values) (apply (primitive values) (const 1) (const 2)) (const 3)) (program () (std-prelude 0 0 #f) (label _) (const 1) (const 3) (call return/values 2))) (assert-tree-il->glil (apply (primitive +) (apply (primitive values) (const 1) (const 2))) (program () (std-prelude 0 0 #f) (label _) (const 1) (call return 1))) ;; Testing `(values foo)' in push context with RA. (assert-tree-il->glil without-partial-evaluation (apply (primitive cdr) (letrec (lp) (#{lp ~V9KrhVD4PFEL6oCTrLg3A}#) ((lambda ((name . lp)) (lambda-case ((() #f #f #f () ()) (apply (toplevel values) (const (one two))))))) (apply (lexical lp #{lp ~V9KrhVD4PFEL6oCTrLg3A}#)))) (program () (std-prelude 0 0 #f) (label _) (branch br _) ;; entering the fix, jump to :2 ;; :1 body of lp, jump to :3 (label _) (bind) (const (one two)) (branch br _) (unbind) ;; :2 initial call of lp, jump to :1 (label _) (bind) (branch br _) (label _) (unbind) ;; :3 the push continuation (call cdr 1) (call return 1)))) ;; FIXME: binding info for or-hacked locals might bork the disassembler, ;; and could be tightened in any case (with-test-prefix "the or hack" (assert-tree-il->glil without-partial-evaluation (let (x) (y) ((const 1)) (if (lexical x y) (lexical x y) (let (a) (b) ((const 2)) (lexical a b)))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #f 0)) (lexical #t #f set 0) (lexical #t #f ref 0) (branch br-if-not ,l1) (lexical #t #f ref 0) (call return 1) (label ,l2) (const 2) (bind (a #f 0)) (lexical #t #f set 0) (lexical #t #f ref 0) (call return 1) (unbind) (unbind)) (eq? l1 l2)) ;; second bound var is unreferenced (assert-tree-il->glil without-partial-evaluation (let (x) (y) ((const 1)) (if (lexical x y) (lexical x y) (let (a) (b) ((const 2)) (lexical x y)))) (program () (std-prelude 0 1 #f) (label _) (const 1) (bind (x #f 0)) (lexical #t #f set 0) (lexical #t #f ref 0) (branch br-if-not ,l1) (lexical #t #f ref 0) (call return 1) (label ,l2) (lexical #t #f ref 0) (call return 1) (unbind)) (eq? l1 l2))) (with-test-prefix "apply" (assert-tree-il->glil (apply (primitive @apply) (toplevel foo) (toplevel bar)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (toplevel ref bar) (call tail-apply 2))) (assert-tree-il->glil (begin (apply (primitive @apply) (toplevel foo) (toplevel bar)) (void)) (program () (std-prelude 0 0 #f) (label _) (call new-frame 0) (toplevel ref apply) (toplevel ref foo) (toplevel ref bar) (mv-call 2 ,l1) (call drop 1) (branch br ,l2) (label ,l3) (mv-bind 0 #f) (label ,l4) (void) (call return 1)) (and (eq? l1 l3) (eq? l2 l4))) (assert-tree-il->glil (apply (toplevel foo) (apply (toplevel @apply) (toplevel bar) (toplevel baz))) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (call new-frame 0) (toplevel ref bar) (toplevel ref baz) (call apply 2) (call tail-call 1)))) (with-test-prefix "call/cc" (assert-tree-il->glil (apply (primitive @call-with-current-continuation) (toplevel foo)) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (call tail-call/cc 1))) (assert-tree-il->glil (begin (apply (primitive @call-with-current-continuation) (toplevel foo)) (void)) (program () (std-prelude 0 0 #f) (label _) (call new-frame 0) (toplevel ref call-with-current-continuation) (toplevel ref foo) (mv-call 1 ,l1) (call drop 1) (branch br ,l2) (label ,l3) (mv-bind 0 #f) (label ,l4) (void) (call return 1)) (and (eq? l1 l3) (eq? l2 l4))) (assert-tree-il->glil (apply (toplevel foo) (apply (toplevel @call-with-current-continuation) (toplevel bar))) (program () (std-prelude 0 0 #f) (label _) (toplevel ref foo) (toplevel ref bar) (call call/cc 1) (call tail-call 1)))) (with-test-prefix "labels allocation" (pass-if "http://debbugs.gnu.org/9769" ((compile '(lambda () (let ((fail (lambda () #f))) (let ((test (lambda () (fail)))) (test)) #t)) ;; Prevent inlining. We're testing analyze.scm's ;; labels allocator here, and inlining it will ;; reduce the entire thing to #t. #:opts '(#:partial-eval? #f))))) (define (sum . args) (apply + args)) (with-test-prefix "many args" (pass-if "call with > 256 args" (equal? (compile `(1+ (sum ,@(iota 1000))) #:env (current-module)) (1+ (apply sum (iota 1000))))) (pass-if "tail call with > 256 args" (equal? (compile `(sum ,@(iota 1000)) #:env (current-module)) (apply sum (iota 1000))))) (with-test-prefix "tree-il-fold" (pass-if "empty tree" (let ((leaf? #f) (up? #f) (down? #f) (mark (list 'mark))) (and (eq? mark (tree-il-fold (lambda (x y) (set! leaf? #t) y) (lambda (x y) (set! down? #t) y) (lambda (x y) (set! up? #t) y) mark '())) (not leaf?) (not up?) (not down?)))) (pass-if "lambda and application" (let* ((leaves '()) (ups '()) (downs '()) (result (tree-il-fold (lambda (x y) (set! leaves (cons x leaves)) (1+ y)) (lambda (x y) (set! downs (cons x downs)) (1+ y)) (lambda (x y) (set! ups (cons x ups)) (1+ y)) 0 (parse-tree-il '(lambda () (lambda-case (((x y) #f #f #f () (x1 y1)) (apply (toplevel +) (lexical x x1) (lexical y y1))) #f)))))) (and (equal? (map strip-source leaves) (list (make-lexical-ref #f 'y 'y1) (make-lexical-ref #f 'x 'x1) (make-toplevel-ref #f '+))) (= (length downs) 3) (equal? (reverse (map strip-source ups)) (map strip-source downs)))))) ;;; ;;; Warnings. ;;; ;; Make sure we get English messages. (when (defined? 'setlocale) (setlocale LC_ALL "C")) (define (call-with-warnings thunk) (let ((port (open-output-string))) (with-fluids ((*current-warning-port* port) (*current-warning-prefix* "")) (thunk)) (let ((warnings (get-output-string port))) (string-tokenize warnings (char-set-complement (char-set #\newline)))))) (define %opts-w-unused '(#:warnings (unused-variable))) (define %opts-w-unused-toplevel '(#:warnings (unused-toplevel))) (define %opts-w-unbound '(#:warnings (unbound-variable))) (define %opts-w-arity '(#:warnings (arity-mismatch))) (define %opts-w-format '(#:warnings (format))) (define %opts-w-duplicate-case-datum '(#:warnings (duplicate-case-datum))) (define %opts-w-bad-case-datum '(#:warnings (bad-case-datum))) (with-test-prefix "warnings" (pass-if "unknown warning type" (let ((w (call-with-warnings (lambda () (compile #t #:opts '(#:warnings (does-not-exist))))))) (and (= (length w) 1) (number? (string-contains (car w) "unknown warning"))))) (with-test-prefix "unused-variable" (pass-if "quiet" (null? (call-with-warnings (lambda () (compile '(lambda (x y) (+ x y)) #:opts %opts-w-unused))))) (pass-if "let/unused" (let ((w (call-with-warnings (lambda () (compile '(lambda (x) (let ((y (+ x 2))) x)) #:opts %opts-w-unused))))) (and (= (length w) 1) (number? (string-contains (car w) "unused variable `y'"))))) (pass-if "shadowed variable" (let ((w (call-with-warnings (lambda () (compile '(lambda (x) (let ((y x)) (let ((y (+ x 2))) (+ x y)))) #:opts %opts-w-unused))))) (and (= (length w) 1) (number? (string-contains (car w) "unused variable `y'"))))) (pass-if "letrec" (null? (call-with-warnings (lambda () (compile '(lambda () (letrec ((x (lambda () (y))) (y (lambda () (x)))) y)) #:opts %opts-w-unused))))) (pass-if "unused argument" ;; Unused arguments should not be reported. (null? (call-with-warnings (lambda () (compile '(lambda (x y z) #t) #:opts %opts-w-unused))))) (pass-if "special variable names" (null? (call-with-warnings (lambda () (compile '(lambda () (let ((_ 'underscore) (#{gensym name}# 'ignore-me)) #t)) #:to 'assembly #:opts %opts-w-unused)))))) (with-test-prefix "unused-toplevel" (pass-if "used after definition" (null? (call-with-warnings (lambda () (let ((in (open-input-string "(define foo 2) foo"))) (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (pass-if "used before definition" (null? (call-with-warnings (lambda () (let ((in (open-input-string "(define (bar) foo) (define foo 2) (bar)"))) (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (pass-if "unused but public" (let ((in (open-input-string "(define-module (test-suite tree-il x) #:export (bar)) (define (bar) #t)"))) (null? (call-with-warnings (lambda () (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (pass-if "unused but public (more)" (let ((in (open-input-string "(define-module (test-suite tree-il x) #:export (bar)) (define (bar) (baz)) (define (baz) (foo)) (define (foo) #t)"))) (null? (call-with-warnings (lambda () (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (pass-if "unused but define-public" (null? (call-with-warnings (lambda () (compile '(define-public foo 2) #:to 'assembly #:opts %opts-w-unused-toplevel))))) (pass-if "used by macro" ;; FIXME: See comment about macros at `unused-toplevel-analysis'. (throw 'unresolved) (null? (call-with-warnings (lambda () (let ((in (open-input-string "(define (bar) 'foo) (define-syntax baz (syntax-rules () ((_) (bar))))"))) (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (pass-if "unused" (let ((w (call-with-warnings (lambda () (compile '(define foo 2) #:to 'assembly #:opts %opts-w-unused-toplevel))))) (and (= (length w) 1) (number? (string-contains (car w) (format #f "top-level variable `~A'" 'foo)))))) (pass-if "unused recursive" (let ((w (call-with-warnings (lambda () (compile '(define (foo) (foo)) #:to 'assembly #:opts %opts-w-unused-toplevel))))) (and (= (length w) 1) (number? (string-contains (car w) (format #f "top-level variable `~A'" 'foo)))))) (pass-if "unused mutually recursive" (let* ((in (open-input-string "(define (foo) (bar)) (define (bar) (foo))")) (w (call-with-warnings (lambda () (read-and-compile in #:to 'assembly #:opts %opts-w-unused-toplevel))))) (and (= (length w) 2) (number? (string-contains (car w) (format #f "top-level variable `~A'" 'foo))) (number? (string-contains (cadr w) (format #f "top-level variable `~A'" 'bar)))))) (pass-if "special variable names" (null? (call-with-warnings (lambda () (compile '(define #{gensym name}# 'ignore-me) #:to 'assembly #:opts %opts-w-unused-toplevel)))))) (with-test-prefix "unbound variable" (pass-if "quiet" (null? (call-with-warnings (lambda () (compile '+ #:opts %opts-w-unbound))))) (pass-if "ref" (let* ((v (gensym)) (w (call-with-warnings (lambda () (compile v #:to 'assembly #:opts %opts-w-unbound))))) (and (= (length w) 1) (number? (string-contains (car w) (format #f "unbound variable `~A'" v)))))) (pass-if "set!" (let* ((v (gensym)) (w (call-with-warnings (lambda () (compile `(set! ,v 7) #:to 'assembly #:opts %opts-w-unbound))))) (and (= (length w) 1) (number? (string-contains (car w) (format #f "unbound variable `~A'" v)))))) (pass-if "module-local top-level is visible" (let ((m (make-module)) (v (gensym))) (beautify-user-module! m) (compile `(define ,v 123) #:env m #:opts %opts-w-unbound) (null? (call-with-warnings (lambda () (compile v #:env m #:to 'assembly #:opts %opts-w-unbound)))))) (pass-if "module-local top-level is visible after" (let ((m (make-module)) (v (gensym))) (beautify-user-module! m) (null? (call-with-warnings (lambda () (let ((in (open-input-string "(define (f) (set! chbouib 3)) (define chbouib 5)"))) (read-and-compile in #:env m #:opts %opts-w-unbound))))))) (pass-if "optional arguments are visible" (null? (call-with-warnings (lambda () (compile '(lambda* (x #:optional y z) (list x y z)) #:opts %opts-w-unbound #:to 'assembly))))) (pass-if "keyword arguments are visible" (null? (call-with-warnings (lambda () (compile '(lambda* (x #:key y z) (list x y z)) #:opts %opts-w-unbound #:to 'assembly))))) (pass-if "GOOPS definitions are visible" (let ((m (make-module)) (v (gensym))) (beautify-user-module! m) (module-use! m (resolve-interface '(oop goops))) (null? (call-with-warnings (lambda () (let ((in (open-input-string "(define-class () (bar #:getter foo-bar)) (define z (foo-bar (make )))"))) (read-and-compile in #:env m #:opts %opts-w-unbound)))))))) (with-test-prefix "arity mismatch" (pass-if "quiet" (null? (call-with-warnings (lambda () (compile '(cons 'a 'b) #:opts %opts-w-arity))))) (pass-if "direct application" (let ((w (call-with-warnings (lambda () (compile '((lambda (x y) (or x y)) 1 2 3 4 5) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "local" (let ((w (call-with-warnings (lambda () (compile '(let ((f (lambda (x y) (+ x y)))) (f 2)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "global" (let ((w (call-with-warnings (lambda () (compile '(cons 1 2 3 4) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "alias to global" (let ((w (call-with-warnings (lambda () (compile '(let ((f cons)) (f 1 2 3 4)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "alias to lexical to global" (let ((w (call-with-warnings (lambda () (compile '(let ((f number?)) (let ((g f)) (f 1 2 3 4))) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "alias to lexical" (let ((w (call-with-warnings (lambda () (compile '(let ((f (lambda (x y z) (+ x y z)))) (let ((g f)) (g 1))) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "letrec" (let ((w (call-with-warnings (lambda () (compile '(letrec ((odd? (lambda (x) (even? (1- x)))) (even? (lambda (x) (or (= 0 x) (odd?))))) (odd? 1)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "case-lambda" (null? (call-with-warnings (lambda () (compile '(let ((f (case-lambda ((x) 1) ((x y) 2) ((x y z) 3)))) (list (f 1) (f 1 2) (f 1 2 3))) #:opts %opts-w-arity #:to 'assembly))))) (pass-if "case-lambda with wrong number of arguments" (let ((w (call-with-warnings (lambda () (compile '(let ((f (case-lambda ((x) 1) ((x y) 2)))) (f 1 2 3)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "case-lambda*" (null? (call-with-warnings (lambda () (compile '(let ((f (case-lambda* ((x #:optional y) 1) ((x #:key y) 2) ((x y #:key z) 3)))) (list (f 1) (f 1 2) (f #:y 2) (f 1 2 #:z 3))) #:opts %opts-w-arity #:to 'assembly))))) (pass-if "case-lambda* with wrong arguments" (let ((w (call-with-warnings (lambda () (compile '(let ((f (case-lambda* ((x #:optional y) 1) ((x #:key y) 2) ((x y #:key z) 3)))) (list (f) (f 1 #:z 3))) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 2) (null? (filter (lambda (w) (not (number? (string-contains w "wrong number of arguments to")))) w))))) (pass-if "top-level applicable struct" (null? (call-with-warnings (lambda () (compile '(let ((p current-warning-port)) (p (+ (p) 1)) (p)) #:opts %opts-w-arity #:to 'assembly))))) (pass-if "top-level applicable struct with wrong arguments" (let ((w (call-with-warnings (lambda () (compile '(let ((p current-warning-port)) (p 1 2 3)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "local toplevel-defines" (let ((w (call-with-warnings (lambda () (let ((in (open-input-string " (define (g x) (f x)) (define (f) 1)"))) (read-and-compile in #:opts %opts-w-arity #:to 'assembly)))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "global toplevel alias" (let ((w (call-with-warnings (lambda () (let ((in (open-input-string " (define f cons) (define (g) (f))"))) (read-and-compile in #:opts %opts-w-arity #:to 'assembly)))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "local toplevel overrides global" (null? (call-with-warnings (lambda () (let ((in (open-input-string " (define (cons) 0) (define (foo x) (cons))"))) (read-and-compile in #:opts %opts-w-arity #:to 'assembly)))))) (pass-if "keyword not passed and quiet" (null? (call-with-warnings (lambda () (compile '(let ((f (lambda* (x #:key y) y))) (f 2)) #:opts %opts-w-arity #:to 'assembly))))) (pass-if "keyword passed and quiet" (null? (call-with-warnings (lambda () (compile '(let ((f (lambda* (x #:key y) y))) (f 2 #:y 3)) #:opts %opts-w-arity #:to 'assembly))))) (pass-if "keyword passed to global and quiet" (null? (call-with-warnings (lambda () (let ((in (open-input-string " (use-modules (system base compile)) (compile '(+ 2 3) #:env (current-module))"))) (read-and-compile in #:opts %opts-w-arity #:to 'assembly)))))) (pass-if "extra keyword" (let ((w (call-with-warnings (lambda () (compile '(let ((f (lambda* (x #:key y) y))) (f 2 #:Z 3)) #:opts %opts-w-arity #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments to"))))) (pass-if "extra keywords allowed" (null? (call-with-warnings (lambda () (compile '(let ((f (lambda* (x #:key y #:allow-other-keys) y))) (f 2 #:Z 3)) #:opts %opts-w-arity #:to 'assembly)))))) (with-test-prefix "format" (pass-if "quiet (no args)" (null? (call-with-warnings (lambda () (compile '(format #t "hey!") #:opts %opts-w-format #:to 'assembly))))) (pass-if "quiet (1 arg)" (null? (call-with-warnings (lambda () (compile '(format #t "hey ~A!" "you") #:opts %opts-w-format #:to 'assembly))))) (pass-if "quiet (2 args)" (null? (call-with-warnings (lambda () (compile '(format #t "~A ~A!" "hello" "world") #:opts %opts-w-format #:to 'assembly))))) (pass-if "wrong port arg" (let ((w (call-with-warnings (lambda () (compile '(format 10 "foo") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong port argument"))))) (pass-if "non-literal format string" (let ((w (call-with-warnings (lambda () (compile '(format #f fmt) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "non-literal format string"))))) (pass-if "non-literal format string using gettext" (null? (call-with-warnings (lambda () (compile '(format #t (gettext "~A ~A!") "hello" "world") #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using gettext as _" (null? (call-with-warnings (lambda () (compile '(format #t (_ "~A ~A!") "hello" "world") #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using gettext as top-level _" (null? (call-with-warnings (lambda () (compile '(begin (define (_ s) (gettext s "my-domain")) (format #t (_ "~A ~A!") "hello" "world")) #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using gettext as module-ref _" (null? (call-with-warnings (lambda () (compile '(format #t ((@@ (foo) _) "~A ~A!") "hello" "world") #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using gettext as lexical _" (null? (call-with-warnings (lambda () (compile '(let ((_ (lambda (s) (gettext s "my-domain")))) (format #t (_ "~A ~A!") "hello" "world")) #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using ngettext" (null? (call-with-warnings (lambda () (compile '(format #t (ngettext "~a thing" "~a things" n "dom") n) #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string using ngettext as N_" (null? (call-with-warnings (lambda () (compile '(format #t (N_ "~a thing" "~a things" n) n) #:opts %opts-w-format #:to 'assembly))))) (pass-if "non-literal format string with (define _ gettext)" (null? (call-with-warnings (lambda () (compile '(begin (define _ gettext) (define (foo) (format #t (_ "~A ~A!") "hello" "world"))) #:opts %opts-w-format #:to 'assembly))))) (pass-if "wrong format string" (let ((w (call-with-warnings (lambda () (compile '(format #f 'not-a-string) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong format string"))))) (pass-if "wrong number of args" (let ((w (call-with-warnings (lambda () (compile '(format "shbweeb") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number of arguments"))))) (pass-if "~%, ~~, ~&, ~t, ~_, ~!, ~|, ~/, ~q and ~\\n" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) some-port "~&~3_~~ ~\n~12they~% ~!~|~/~q") #:opts %opts-w-format #:to 'assembly))))) (pass-if "one missing argument" (let ((w (call-with-warnings (lambda () (compile '(format some-port "foo ~A~%") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "one missing argument, gettext" (let ((w (call-with-warnings (lambda () (compile '(format some-port (gettext "foo ~A~%")) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "two missing arguments" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "foo ~10,2f and bar ~S~%") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2, got 0"))))) (pass-if "one given, one missing argument" (let ((w (call-with-warnings (lambda () (compile '(format #t "foo ~A and ~S~%" hey) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2, got 1"))))) (pass-if "too many arguments" (let ((w (call-with-warnings (lambda () (compile '(format #t "foo ~A~%" 1 2) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 2"))))) (pass-if "~h" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #t "foo ~h ~a~%" 123.4 'bar) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~:h with locale object" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #t "foo ~:h~%" 123.4 %global-locale) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~:h without locale object" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #t "foo ~,2:h" 123.4) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2, got 1"))))) (with-test-prefix "conditionals" (pass-if "literals" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~A ~[foo~;bar~;baz~;~] ~10,2f" 'a 1 3.14) #:opts %opts-w-format #:to 'assembly))))) (pass-if "literals with selector" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~2[foo~;bar~;baz~;~] ~A" 1 'dont-ignore-me) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 2"))))) (pass-if "escapes (exact count)" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~[~a~;~a~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2, got 0"))))) (pass-if "escapes with selector" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~1[chbouib~;~a~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "escapes, range" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~[chbouib~;~a~;~2*~a~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1 to 4, got 0"))))) (pass-if "@" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~@[temperature=~d~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "nested" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~:[~[hey~;~a~;~va~]~;~3*~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2 to 4, got 0"))))) (pass-if "unterminated" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~[unterminated") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unterminated conditional"))))) (pass-if "unexpected ~;" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "foo~;bar") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unexpected"))))) (pass-if "unexpected ~]" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "foo~]") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unexpected")))))) (pass-if "~{...~}" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~A ~{~S~} ~A" 'hello '("ladies" "and") 'gentlemen) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~{...~}, too many args" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~{~S~}" 1 2 3) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 3"))))) (pass-if "~@{...~}" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~@{~S~}" 1 2 3) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~@{...~}, too few args" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~A ~@{~S~}") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected at least 1, got 0"))))) (pass-if "unterminated ~{...~}" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~{") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unterminated"))))) (pass-if "~(...~)" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~:@(~A ~A~)" 'foo 'bar) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~v" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~v_foo") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "~v:@y" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~v:@y" 1 123) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~*" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~2*~a" 'a 'b) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 3, got 2"))))) (pass-if "~p" (null? (call-with-warnings (lambda () (compile '(((@ (ice-9 format) format) #f "thing~p" 2)) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~p, too few arguments" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~p") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "~:p" (null? (call-with-warnings (lambda () (compile '(((@ (ice-9 format) format) #f "~d thing~:p" 2)) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~:@p, too many arguments" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~d pupp~:@p" 5 5) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 2"))))) (pass-if "~:@p, too few arguments" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "pupp~:@p") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 0"))))) (pass-if "~?" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~?" "~d ~d" '(1 2)) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~^" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~a ~^ ~a" 0 1) #:opts %opts-w-format #:to 'assembly))))) (pass-if "~^, too few args" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~a ~^ ~a") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected at least 1, got 0"))))) (pass-if "parameters: +,-,#, and '" (null? (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) some-port "~#~ ~,,-2f ~,,+2f ~'A~" 1234 1234) #:opts %opts-w-format #:to 'assembly))))) (pass-if "complex 1" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~4@S ~32S~@[;; ~1{~@?~}~]~@[~61t at ~a~]\n" 1 2 3 4 5 6) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 4, got 6"))))) (pass-if "complex 2" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~:(~A~) Commands~:[~; [abbrev]~]:~2%" 1 2 3 4) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 2, got 4"))))) (pass-if "complex 3" (let ((w (call-with-warnings (lambda () (compile '((@ (ice-9 format) format) #f "~9@a~:[~*~3_~;~3d~] ~v:@y~%") #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 5, got 0"))))) (pass-if "ice-9 format" (let ((w (call-with-warnings (lambda () (let ((in (open-input-string "(use-modules ((ice-9 format) #:renamer (symbol-prefix-proc 'i9-))) (i9-format #t \"yo! ~A\" 1 2)"))) (read-and-compile in #:opts %opts-w-format #:to 'assembly)))))) (and (= (length w) 1) (number? (string-contains (car w) "expected 1, got 2"))))) (pass-if "not format" (null? (call-with-warnings (lambda () (compile '(let ((format chbouib)) (format #t "not ~A a format string")) #:opts %opts-w-format #:to 'assembly))))) (with-test-prefix "simple-format" (pass-if "good" (null? (call-with-warnings (lambda () (compile '(simple-format #t "foo ~a bar ~s ~%~~" 1 2) #:opts %opts-w-format #:to 'assembly))))) (pass-if "wrong number of args" (let ((w (call-with-warnings (lambda () (compile '(simple-format #t "foo ~a ~s~%" 'one-missing) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "wrong number"))))) (pass-if "unsupported" (let ((w (call-with-warnings (lambda () (compile '(simple-format #t "foo ~x~%" 16) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unsupported format option"))))) (pass-if "unsupported, gettext" (let ((w (call-with-warnings (lambda () (compile '(simple-format #t (gettext "foo ~2f~%") 3.14) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unsupported format option"))))) (pass-if "unsupported, ngettext" (let ((w (call-with-warnings (lambda () (compile '(simple-format #t (ngettext "s ~x" "p ~x" x) x) #:opts %opts-w-format #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "unsupported format option"))))))) (with-test-prefix "duplicate-case-datum" (pass-if "quiet" (null? (call-with-warnings (lambda () (compile '(case x ((1) 'one) ((2) 'two)) #:opts %opts-w-duplicate-case-datum #:to 'assembly))))) (pass-if "one duplicate" (let ((w (call-with-warnings (lambda () (compile '(case x ((1) 'one) ((2) 'two) ((1) 'one-again)) #:opts %opts-w-duplicate-case-datum #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "duplicate"))))) (pass-if "one duplicate" (let ((w (call-with-warnings (lambda () (compile '(case x ((1 2 3) 'a) ((1) 'one)) #:opts %opts-w-duplicate-case-datum #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "duplicate")))))) (with-test-prefix "bad-case-datum" (pass-if "quiet" (null? (call-with-warnings (lambda () (compile '(case x ((1) 'one) ((2) 'two)) #:opts %opts-w-bad-case-datum #:to 'assembly))))) (pass-if "not eqv?" (let ((w (call-with-warnings (lambda () (compile '(case x ((1) 'one) (("bad") 'bad)) #:opts %opts-w-bad-case-datum #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "cannot be meaningfully compared"))))) (pass-if "one clause element not eqv?" (let ((w (call-with-warnings (lambda () (compile '(case x ((1 (2) 3) 'a)) #:opts %opts-w-duplicate-case-datum #:to 'assembly))))) (and (= (length w) 1) (number? (string-contains (car w) "cannot be meaningfully compared"))))))) ;; Local Variables: ;; eval: (put 'pass-if-primitives-resolved 'scheme-indent-function 1) ;; eval: (put 'pass-if-tree-il->scheme 'scheme-indent-function 1) ;; End: