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      1 #! /bin/sh
      2 
      3 # Test recognition of awk format strings.
      4 
      5 tmpfiles=""
      6 trap 'rm -fr $tmpfiles' 1 2 3 15
      7 
      8 tmpfiles="$tmpfiles f-a-1.data"
      9 cat <<\EOF > f-a-1.data
     10 # Valid: no argument
     11 "abc%%"
     12 # Valid: one character argument
     13 "abc%c"
     14 # Valid: one string argument
     15 "abc%s"
     16 # Valid: one integer argument
     17 "abc%i"
     18 # Valid: one integer argument
     19 "abc%d"
     20 # Valid: one integer argument
     21 "abc%o"
     22 # Valid: one integer argument
     23 "abc%u"
     24 # Valid: one integer argument
     25 "abc%x"
     26 # Valid: one integer argument
     27 "abc%X"
     28 # Valid: one floating-point argument
     29 "abc%e"
     30 # Valid: one floating-point argument
     31 "abc%E"
     32 # Valid: one floating-point argument
     33 "abc%f"
     34 # Valid: one floating-point argument
     35 "abc%g"
     36 # Valid: one floating-point argument
     37 "abc%G"
     38 # Valid: one argument with flags
     39 "abc%0#g"
     40 # Valid: one argument with width
     41 "abc%2g"
     42 # Valid: one argument with width
     43 "abc%*g"
     44 # Valid: one argument with precision
     45 "abc%.4g"
     46 # Valid: one argument with precision
     47 "abc%.*g"
     48 # Valid: one argument with width and precision
     49 "abc%14.4g"
     50 # Valid: one argument with width and precision
     51 "abc%14.*g"
     52 # Valid: one argument with width and precision
     53 "abc%*.4g"
     54 # Valid: one argument with width and precision
     55 "abc%*.*g"
     56 # Invalid: unterminated
     57 "abc%"
     58 # Invalid: unknown format specifier
     59 "abc%y"
     60 # Invalid: unknown format specifier
     61 "abc%F"
     62 # Invalid: flags after width
     63 "abc%*0g"
     64 # Invalid: twice precision
     65 "abc%.4.2g"
     66 # Valid: three arguments
     67 "abc%d%u%u"
     68 # Valid: a numbered argument
     69 "abc%1$d"
     70 # Invalid: zero
     71 "abc%0$d"
     72 # Valid: two-digit numbered arguments
     73 "abc%11$def%10$dgh%9$dij%8$dkl%7$dmn%6$dop%5$dqr%4$dst%3$duv%2$dwx%1$dyz"
     74 # Invalid: unterminated number
     75 "abc%1"
     76 # Invalid: flags before number
     77 "abc%+1$d"
     78 # Valid: three arguments, two with same number
     79 "abc%1$4x,%2$c,%1$u"
     80 # Invalid: argument with conflicting types
     81 "abc%1$4x,%2$c,%1$s"
     82 # Valid: no conflict
     83 "abc%1$4x,%2$c,%1$u"
     84 # Invalid: mixing of numbered and unnumbered arguments
     85 "abc%d%2$x"
     86 # Valid: numbered argument with constant precision
     87 "abc%1$.9x"
     88 # Invalid: mixing of numbered and unnumbered arguments
     89 "abc%1$.*x"
     90 # Valid: missing non-final argument
     91 "abc%2$x%3$s"
     92 # Valid: permutation
     93 "abc%2$ddef%1$d"
     94 # Valid: multiple uses of same argument
     95 "abc%2$xdef%1$sghi%2$x"
     96 # Valid: one argument with width
     97 "abc%2$#*1$g"
     98 # Valid: one argument with width and precision
     99 "abc%3$*2$.*1$g"
    100 # Invalid: zero
    101 "abc%2$*0$.*1$g"
    102 EOF
    103 
    104 : ${XGETTEXT=xgettext}
    105 n=0
    106 while read comment; do
    107   read string
    108   n=`expr $n + 1`
    109   tmpfiles="$tmpfiles f-a-1-$n.in f-a-1-$n.po"
    110   cat <<EOF > f-a-1-$n.in
    111 dcgettext(${string});
    112 EOF
    113   ${XGETTEXT} -L awk -o f-a-1-$n.po f-a-1-$n.in || exit 1
    114   test -f f-a-1-$n.po || exit 1
    115   fail=
    116   if echo "$comment" | grep 'Valid:' > /dev/null; then
    117     if grep awk-format f-a-1-$n.po > /dev/null; then
    118       :
    119     else
    120       fail=yes
    121     fi
    122   else
    123     if grep awk-format f-a-1-$n.po > /dev/null; then
    124       fail=yes
    125     else
    126       :
    127     fi
    128   fi
    129   if test -n "$fail"; then
    130     echo "Format string recognition error:" 1>&2
    131     cat f-a-1-$n.in 1>&2
    132     echo "Got:" 1>&2
    133     cat f-a-1-$n.po 1>&2
    134     exit 1
    135   fi
    136   rm -f f-a-1-$n.in f-a-1-$n.po
    137 done < f-a-1.data
    138 
    139 rm -fr $tmpfiles
    140 
    141 exit 0
    142