| 1 | #! /bin/sh |
| 2 | |
| 3 | ###-------------------------------------------------------------------------- |
| 4 | ### Framework. |
| 5 | |
| 6 | prog=${1?prog} |
| 7 | progbase=${prog##*/} |
| 8 | lose=0 |
| 9 | |
| 10 | clean () { |
| 11 | rm -f test.out test.err test.rc |
| 12 | } |
| 13 | |
| 14 | run () { |
| 15 | clean |
| 16 | echo >&2 "Running $prog $*" |
| 17 | $prog "$@" >test.out 2>test.err |
| 18 | echo $? >test.rc |
| 19 | for i in out err rc; do |
| 20 | echo "$i" |
| 21 | sed 's/^/ /' test.$i |
| 22 | done >&2 |
| 23 | } |
| 24 | |
| 25 | lose () { |
| 26 | echo >&2 "$*" |
| 27 | lose=1 |
| 28 | } |
| 29 | |
| 30 | insist () { |
| 31 | case $(cat test.$1) in |
| 32 | $2) ;; |
| 33 | *) lose "!!! expected $1 to match \`$2'." ;; |
| 34 | esac |
| 35 | } |
| 36 | |
| 37 | insist_fail () { |
| 38 | insist rc "[!0]*" |
| 39 | insist err "*$progbase: $1" |
| 40 | } |
| 41 | |
| 42 | insist_win () { |
| 43 | insist rc 0 |
| 44 | insist out "$1" |
| 45 | } |
| 46 | |
| 47 | ###-------------------------------------------------------------------------- |
| 48 | ### Tests. |
| 49 | |
| 50 | tree_a="((a)b((c)d(e)))" |
| 51 | tree_b="((((a)b(c))d)e)" |
| 52 | tree_c="((((a)c(b))d)e)" |
| 53 | |
| 54 | tree_x="(((a)b((c)d(e)))f((((g)h(i))j(k))l(m)))" |
| 55 | tree_y="(((a)b((c)d(e(f))))g(((h)i((j)k(l)))m))" |
| 56 | tree_z="(((a)b((c)d(e)))f((((g)h)j(k))l(m)))" |
| 57 | |
| 58 | run |
| 59 | insist_fail "bad args" |
| 60 | |
| 61 | run foo bar baz |
| 62 | insist_fail "bad args" |
| 63 | |
| 64 | run $tree_a |
| 65 | insist_win "abcde" |
| 66 | |
| 67 | run "((a)b((c)d(e))" |
| 68 | insist_fail "missing )" |
| 69 | |
| 70 | run "((a)b((c)d(e)))z" |
| 71 | insist_fail "trailing junk" |
| 72 | |
| 73 | run "((a)b((c)d(" |
| 74 | insist_fail "no data" |
| 75 | |
| 76 | run $tree_a $tree_b |
| 77 | insist_win "match" |
| 78 | |
| 79 | run $tree_a $tree_c |
| 80 | insist_win "no match" |
| 81 | |
| 82 | run $tree_x $tree_y |
| 83 | insist_win "match" |
| 84 | |
| 85 | run $tree_x $tree_z |
| 86 | insist_win "no match" |
| 87 | |
| 88 | run $tree_z $tree_y |
| 89 | insist_win "no match" |
| 90 | |
| 91 | ###-------------------------------------------------------------------------- |
| 92 | ### Done. |
| 93 | |
| 94 | clean |
| 95 | exit $lose |
| 96 | |
| 97 | ###----- That's all, folks -------------------------------------------------- |