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(* Copyright (C) 2019 Free Software Foundation, Inc. *)
(* This file is part of GNU Modula-2.
GNU Modula-2 is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GNU Modula-2 is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with gm2; see the file COPYING. If not, write to the Free Software
Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. *)
MODULE format ; (*!m2pim+gm2*)
FROM DynamicStrings IMPORT String, ConCat, InitString, EqualArray, KillString, string ;
FROM FormatStrings IMPORT Sprintf0, Sprintf1, Sprintf2 ;
FROM libc IMPORT exit, printf ;
FROM SYSTEM IMPORT ADDRESS, ADR ;
(*
checkDelete -
*)
PROCEDURE checkDelete (s: String; a: ARRAY OF CHAR) ;
VAR
s1 : String ;
c1, c2: ADDRESS ;
BEGIN
c2 := string (s) ;
s1 := InitString (a) ;
c1 := string (s1) ;
IF EqualArray (s, a)
THEN
printf ("string test passed, '%s' correcly seen '%s'\n", c1, c2)
ELSE
printf ("string test failed, expecting '%s' and seen '%s'\n", c1, c2) ;
r := 1 ;
END ;
s1 := KillString (s1) ;
s := KillString (s) ;
END checkDelete ;
(*
test -
*)
PROCEDURE test ;
VAR
s : String ;
i, j: INTEGER ;
ch : CHAR ;
BEGIN
s := Sprintf0 (InitString ("abc")) ;
checkDelete (s, "abc") ;
s := Sprintf0 (InitString ("%%")) ;
checkDelete (s, "%") ;
s := Sprintf0 (InitString ("%%%%")) ;
checkDelete (s, "%%") ;
s := Sprintf0 (InitString ("%z")) ;
checkDelete (s, "z") ;
i := 1 ;
s := Sprintf1 (InitString ("%d"), i) ;
checkDelete (s, "1") ;
i := 12 ;
s := Sprintf1 (InitString ("%d"), i) ;
checkDelete (s, "12") ;
i := 123 ;
s := Sprintf1 (InitString ("%d"), i) ;
checkDelete (s, "123") ;
i := 1 ;
j := 2 ;
s := Sprintf2 (InitString ("%d %d"), i, j) ;
checkDelete (s, "1 2") ;
s := Sprintf2 (InitString ("%% %d %d"), i, j) ;
checkDelete (s, "% 1 2") ;
ch := 'a' ;
s := Sprintf1 (InitString ("%c"), ch) ;
checkDelete (s, "a") ;
s := Sprintf2 (InitString ("%c%c"), ch, ch) ;
checkDelete (s, "aa")
END test ;
VAR
r: INTEGER ;
BEGIN
r := 0 ;
test ;
exit (r)
END format.
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