Failed GREP tests

[Richard Lee]

Bugs found when building LFS:

grep version:
grep-2.5.3

Files:
FAIL: foad1.sh

   Testing:  ../src/grep Word -o -i
     input:  "WordA/wordB/WORDC/"
     output: ""
     expect: "Word/word/WORD/"
   FAIL
   Testing:  ../src/grep WORD -o -i
     input:  "WordA/wordB/WORDC/"
     output: ""
     expect: "Word/word/WORD/"
   FAIL
   Testing:  ../src/grep Word --color=always -i
     input:  "WordA/wordb/WORDC/"
     output: "WordA/wordb/WORDC/"
     expect: "WordA/wordb/WORDC/"
   FAIL
   Testing:  ../src/grep WORD --color=always -i
     input:  "WordA/wordb/WORDC/"
     output: "WordA/wordb/WORDC/"
     expect: "WordA/wordb/WORDC/"
   FAIL


FAIL: yesno.sh

   Test #11:  { ../src/grep -F -n -b -m 5 -C 1 yes; echo "?$?"; sed
   's!^!X!'; }
     output:  "2-10-[B02 no ]/3:20:[C03 yes]/4:30:[D04 yes]/5:40:[E05
   yes]/6-50-[F0
   6 no ]/7-60-[G07 no ]/8:70:[H08 yes]/9:80:[I09 yes]/10-90-[J10 no
   ]/?0/X[J10 no
   ]/X[K11 no ]/X[L12 no ]/X[M13 yes]/X[N14 yes]/"
     expect:  "2-10-[B02 no ]/3:20:[C03 yes]/4:30:[D04 yes]/5:40:[E05
   yes]/6-50-[F0
   6 no ]/7-60-[G07 no ]/8:70:[H08 yes]/9:80:[I09 yes]/?0/X[J10 no
   ]/X[K11 no ]/X[L
   12 no ]/X[M13 yes]/X[N14 yes]/"
       FAIL
    Test #27:  { ../src/grep -F -n -b -m 2 -v -C 1 yes; echo "?$?"; sed
   's!^!X!'; }

     output:  "1:0:[A01 no ]/2:10:[B02 no ]/3-20-[C03 yes]/?0/X[C03
   yes]/X[D04 yes]
   /X[E05 yes]/X[F06 no ]/X[G07 no ]/X[H08 yes]/X[I09 yes]/X[J10 no
   ]/X[K11 no ]/X[
   L12 no ]/X[M13 yes]/X[N14 yes]/"
     expect:  "1:0:[A01 no ]/2:10:[B02 no ]/?0/X[C03 yes]/X[D04
   yes]/X[E05 yes]/X[F
   06 no ]/X[G07 no ]/X[H08 yes]/X[I09 yes]/X[J10 no ]/X[K11 no ]/X[L12
   no ]/X[M13
   yes]/X[N14 yes]/"
       FAIL
    Test #28:  { ../src/grep -F -n -b -m 2 -v -C 1 -o yes; echo "?$?";
   sed 's!^!X!'
   ; }
     output:  "3-25-yes/?0/X[C03 yes]/X[D04 yes]/X[E05 yes]/X[F06 no
   ]/X[G07 no ]/X
   [H08 yes]/X[I09 yes]/X[J10 no ]/X[K11 no ]/X[L12 no ]/X[M13
   yes]/X[N14 yes]/"
     expect:  "?0/X[C03 yes]/X[D04 yes]/X[E05 yes]/X[F06 no ]/X[G07 no
   ]/X[H08 yes]
   /X[I09 yes]/X[J10 no ]/X[K11 no ]/X[L12 no ]/X[M13 yes]/X[N14 yes]/"
       FAIL