latex2e-20160201/base/testfiles/tltx004.lvt

   1 \documentclass{article}
   2 \usepackage{ifthen}
   3 \input{test2e}
   4 \begin{document}
   5 \START
   6 \errorstopmode
   7
   8 \CLASS{article}
   9 \PACKAGE{ifthen v0.1c}
  10
  11 \AUTHOR{David Carlisle}
  12
  13 \declare@command\ifthenelse
  14 \declare@command\whiledo
  15
  16 \def\xx#1>{}
  17 \def\test#1#2{%
  18   \def\@tempa{#2}%
  19   \def\yyy{#1}%
  20   \message{^^J\expandafter\xx\meaning\@tempa}%
  21   \message{^^J\@spaces#1: }%
  22   \setbox6=\hbox{\ifthenelse{#2}{\gdef\zzz{yes}}{\gdef\zzz{no }}}%
  23   \message{\zzz\ifx\zzz\yyy\else!! (wrong value)\fi}%
  24   \ifdim\wd6>\z@\message{!! (non zero width)}\fi}
  25 \typeout{*******}
  26
  27 \test{yes}{1=1 \and  2=2}
  28
  29 \test{no }{1=1 \and  1=2}
  30
  31 \test{yes}{1=3 \or  2=2}
  32
  33 \test{yes}{\(1=3 \and  2=2\) \or 5=5}
  34
  35 \test{no }{\(1=3 \and  2=2\) \and 5=5}
  36
  37 \test{yes}{\(1=3 \and  2=2\) \or \( 5=5 \or 1=7\)}
  38
  39 \test{yes}{ \( 5=5 \)}
  40
  41 \test{no }{ \( 5=9 \)}
  42
  43 \test{yes}{\not 1=2}
  44
  45 \test{no }{\not 1=1}
  46
  47 \test{yes}{\not\not 1=1}
  48
  49 \test{no }{\not\not 1=2}
  50
  51 \typeout{******************}
  52
  53 \newif\ifaaa\aaafalse
  54
  55 \test{yes}{1=1}
  56
  57 \test{no }{\boolean{aaa}}
  58
  59 \aaatrue
  60
  61 \test{yes}{\boolean{aaa}}
  62
  63 \test{yes}{\boolean{aaa} \and 1 < 3 }
  64
  65 \def\aaa{\AAA}\def\AAA{aaa}
  66
  67 \test{yes}{
  68   \( 1 < 3 \)
  69   \and
  70   \( \equal{aaax}{\aaa} \or 1=1 \)
  71   \and 2=2
  72   }
  73
  74 \test{yes}{
  75   \( \equal{aa}{bb} \or \equal{\aaa}{aaa} \)
  76   \and
  77   6<9
  78   \or
  79   \boolean{false}}
  80
  81
  82 \test{yes}{\boolean{true}}
  83
  84 \test{yes}{
  85   1<2 \and \( 1=1 \and 2 < 3 \) \and \( \equal{aa}{aa} \or 1<4 \)}
  86
  87 \test{no }{
  88   1<2 \and \( 1=1 \and 2 < 2 \) \and \( \equal{aa}{aa} \or 1<4 \)}
  89
  90 \test{no }{
  91   1<2 \and \( 1=1 \and 2 < 2 \) \and \not \( \equal{aa}{aa} \or 1<4 \)}
  92
  93 \test{yes}{
  94   \not 1 > 2 \and 1 =1}
  95
  96 \OMIT
  97 \newcounter{A}
  98 \TIMO
  99
 100 \test{no }{
 101   \isodd{0} }
 102
 103 \test{yes}{
 104   \isodd{1} }
 105
 106 \test{no }{
 107   \isodd{100} }
 108
 109 \test{yes}{
 110   \isodd{111} }
 111
 112 \setcounter{A}{2}
 113
 114 \test{no }{
 115   \isodd{\value{A}} }
 116
 117 \setcounter{A}{11}
 118
 119 \test{yes}{
 120   \isodd{\value{A}} }
 121
 122 \test{no }{
 123 \isodd{0}}
 124
 125
 126 \test{no }{
 127 \isodd{xxx}}
 128
 129
 130 \test{yes}{
 131 \isodd{1}}
 132
 133 \test{yes}{
 134 \isodd{-1}}
 135
 136
 137 \test{no }{
 138 \isodd{-2}}
 139
 140 % as `11xx' is not a number, this should be false, but the
 141 % current implememtation makes the `true'.
 142 \test{no }{
 143 \isodd{11xx}}
 144
 145 % The current implementation can not deal with primitive
 146 % TeX count registers, only literal digit strings and LaTeX counters
 147 % via \value.
 148 \OMIT
 149 \newcount\A
 150 \TIMO
 151 \A=3
 152 \test{yes}{
 153 \isodd{\A}}
 154
 155 a\label{foo}
 156
 157
 158 \test{yes}{
 159 \isodd{\pageref{foo}}}
 160
 161 \clearpage
 162
 163 a\label{bar}
 164
 165 \test{no }{
 166 \isodd{\pageref{bar}}}
 167
 168
 169 \test{yes}{
 170 \lengthtest{ 1pt < 1in} }
 171
 172
 173 \test{no }{
 174 \lengthtest{ 1pt = 1in} \or \( \boolean{false} \and 3 = 3 \) }
 175
 176
 177 \test{yes}{
 178 \lengthtest{ 1pt = 1in} \or \( \boolean{false} \and 3 = 3 \)
 179 \or \lengthtest{72bp = 1in} }
 180
 181
 182 \test{yes}{
 183 \lengthtest{72bp = 1in} }
 184
 185 \newboolean{abc}
 186
 187 \test{no }{
 188 \boolean{abc}}
 189
 190 \setboolean{abc}{TRUE}
 191
 192 \test{yes}{
 193 \boolean{abc}}
 194
 195 \test{yes}{
 196 \boolean{true} \or \isodd{\pageref{bar}}}
 197
 198 \def\aaa{\iftrue b\fi}
 199 \def\bbb{b}
 200
 201 \test{yes}{\equal{\aaa}{\bbb}}
 202
 203 \def\aaa{\iffalse a\else b\fi}
 204 \def\bbb{b}
 205
 206 \test{yes}{\equal{\aaa}{\bbb}}
 207
 208 \test{yes}{\boolean{true} \or \isodd{3}}
 209
 210 \test{yes}{\boolean{true} \or \equal{x}{y}}
 211
 212 \typeout{*******}
 213
 214 \setcounter{A}{3}
 215
 216 \whiledo{ \value{A} > 0}{\typeout{\theA}\addtocounter{A}{-1}}
 217
 218 \end{document}