test/printf.test

# Copyright (c) 2001 D. Richard Hipp
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA  02111-1307, USA.
#
# Author contact information:
#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing the sqlite_*_printf() interface.
#
# $Id: printf.test,v 1.2 2001/04/11 14:28:43 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

set n 1
foreach v {1 2 5 10 99 100 1000000 999999999 0 -1 -2 -5 -10 -99 -100 -9999999} {
  do_test printf-1.$n.1 [subst {
    sqlite_mprintf_int {Three integers: %d %x %o} $v $v $v
  }] [format {Three integers: %d %x %o} $v $v $v]
  do_test printf-1.$n.2 [subst {
    sqlite_mprintf_int {Three integers: (%6d) (%6x) (%6o)} $v $v $v
  }] [format {Three integers: (%6d) (%6x) (%6o)} $v $v $v]
  do_test printf-1.$n.3 [subst {
    sqlite_mprintf_int {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v
  }] [format {Three integers: (%-6d) (%-6x) (%-6o)} $v $v $v]
  do_test printf-1.$n.4 [subst {
    sqlite_mprintf_int {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v
  }] [format {Three integers: (%+6d) (%+6x) (%+6o)} $v $v $v]
  do_test printf-1.$n.5 [subst {
    sqlite_mprintf_int {Three integers: (%06d) (%06x) (%06o)} $v $v $v
  }] [format {Three integers: (%06d) (%06x) (%06o)} $v $v $v]
  do_test printf-1.$n.6 [subst {
    sqlite_mprintf_int {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v
  }] [format {Three integers: (% 6d) (% 6x) (% 6o)} $v $v $v]
  incr n
}

set m 1
foreach {a b} {1 1 5 5 10 10 10 5} {
  set n 1
  foreach x {0.001 1.0e-20 1.0 0.0 100.0 9.99999 -0.00543 -1.0 -99.99999} {
    do_test printf-2.$m.$n.1 [subst {
      sqlite_mprintf_double {A double: %*.*f} $a $b $x
    }] [format {A double: %*.*f} $a $b $x]
    do_test printf-2.$m.$n.2 [subst {
      sqlite_mprintf_double {A double: %*.*e} $a $b $x
    }] [format {A double: %*.*e} $a $b $x]
    do_test printf-2.$m.$n.3 [subst {
      sqlite_mprintf_double {A double: %*.*g} $a $b $x
    }] [format {A double: %*.*g} $a $b $x]
    do_test printf-2.$m.$n.4 [subst {
      sqlite_mprintf_double {A double: %d %d %g} $a $b $x
    }] [format {A double: %d %d %g} $a $b $x]
    do_test printf-2.$m.$n.5 [subst {
      sqlite_mprintf_double {A double: %d %d %#g} $a $b $x
    }] [format {A double: %d %d %#g} $a $b $x]
    incr n
  }
  incr m
}

do_test printf-3.1 {
  sqlite_mprintf_str {A String: (%*.*s)} 10 10 {This is the string}
} [format {A String: (%*.*s)} 10 10 {This is the string}]
do_test printf-3.2 {
  sqlite_mprintf_str {A String: (%*.*s)} 10 5 {This is the string}
} [format {A String: (%*.*s)} 10 5 {This is the string}]
do_test printf-3.3 {
  sqlite_mprintf_str {A String: (%*.*s)} -10 5 {This is the string}
} [format {A String: (%*.*s)} -10 5 {This is the string}]
do_test printf-3.4 {
  sqlite_mprintf_str {%d %d A String: (%s)} 1 2 {This is the string}
} [format {%d %d A String: (%s)} 1 2 {This is the string}]
do_test printf-3.5 {
  sqlite_mprintf_str {%d %d A String: (%30s)} 1 2 {This is the string}
} [format {%d %d A String: (%30s)} 1 2 {This is the string}]
do_test printf-3.6 {
  sqlite_mprintf_str {%d %d A String: (%-30s)} 1 2 {This is the string}
} [format {%d %d A String: (%-30s)} 1 2 {This is the string}]

do_test printf-4.1 {
  sqlite_mprintf_str {%d %d A quoted string: '%q'} 1 2 {Hi Y'all}
} {1 2 A quoted string: 'Hi Y''all'}

do_test printf-5.1 {
  set x [sqlite_mprintf_str {%d %d %100000s} 0 0 {Hello}]
  string length $x
} {994}
do_test printf-5.2 {
  sqlite_mprintf_str {%d %d (%-10.10s) %} -9 -10 {HelloHelloHello}
} {-9 -10 (HelloHello) %}
do_test printf-5.3 {
  sqlite_mprintf_str {%% %d %d (%=10s)} 5 6 Hello
} {% 5 6 (  Hello   )}

finish_test