t/t1380-awk-topgit_recurse.sh

   1 #!/bin/sh
   2
   3 test_description='topgit_recurse.awk functionality'
   4
   5 TEST_NO_CREATE_REPO=1
   6
   7 . ./test-lib.sh
   8
   9 ap="$(tg --awk-path)" && test -n "$ap" && test -d "$ap" || die
  10 aptr="$ap/topgit_recurse"
  11 test -f "$aptr" && test -r "$aptr" && test -x "$aptr" || die
  12
  13 # Final output of topgit_deps looks like:
  14 #
  15 # t/top t/sub1
  16 # t/top t/sub2
  17 # t/top t/top   (only when withbr=1)
  18 #
  19 # In other words, the output from topgit_deps is simply
  20 # a list of TopGit Directed Acyclic Graph edges pointing
  21 # from the branch name in the first field (via its .topdeps
  22 # file) to the branch name in the second field.
  23 #
  24 # Of course, if the rev=1 was passed to topgit_deps it's
  25 # all output backwards, but that's really irrelevant to
  26 # the testing performed by this test.
  27
  28 test_plan 38
  29
  30 printf '%s\n' "ann1" >anlist1 || die
  31 printf '%s\n' "ann1" "ann3" >anlist13 || die
  32 printf '%s\n' "ann1" "ann3" "ann5" >anlist135 || die
  33 printf '%s\n' "t/1" >brlist1 || die
  34 printf '%s\n' "t/1" "t/3" >brlist13 || die
  35 printf '%s\n' "t/1" "t/3" "t/5" >brlist135 || die
  36 printf '%s\n' "hd1" >hdlist1 || die
  37 printf '%s\n' "hd1" "hd3" >hdlist13 || die
  38 printf '%s\n' "hd1" "hd3" "hd5" >hdlist135 || die
  39 printf 'refs/heads/%s  junk  here\n' "hd1" >hdf1list1 || die
  40 printf 'refs/heads/%s  junk  here\n' "hd1" "hd3" >hdf1list13 || die
  41 printf 'refs/heads/%s  junk  here\n' "hd1" "hd3" "hd5" >hdf1list135 || die
  42 printf ' junk here  refs/heads/%s too \n' "hd1" >hdf3list1 || die
  43 printf ' junk here  refs/heads/%s too \n' "hd1" "hd3" >hdf3list13 || die
  44 printf ' junk here  refs/heads/%s too \n' "hd1" "hd3" "hd5" >hdf3list135 || die
  45 printf 'some junk here too refs/heads/%s\n' "hd1" >hdf5list1 || die
  46 printf 'some junk here too refs/heads/%s\n' "hd1" "hd3" >hdf5list13 || die
  47 printf 'some junk here too refs/heads/%s\n' "hd1" "hd3" "hd5" >hdf5list135 || die
  48 printf '%s\n' "t/1" >rtlist1 || die
  49 printf '%s\n' "t/1" "t/3" >rtlist13 || die
  50 printf '%s\n' "t/1" "t/3" "t/5" >rtlist135 || die
  51
  52 # optional first "-m[<n>]" will be stripped and then -v multib=<n> passed
  53 # where <n> defaults to 1 if not specified
  54 # first non-option arg is required, MUST be non-empty and is passed
  55 # as the "startb" value to the awk script
  56 tgrecurse_() { awk -f "$aptr" "$@"; }
  57 tgrecurse() {
  58         tgm_=
  59         case "$1" in "-m"|"-m"[0-9]|"-m"[0-9][0-9])
  60                 tgm_="${1#??}"
  61                 : "${tgm_:=1}"
  62                 shift
  63         esac
  64         test x"$1" != x || die 'tgrecurse requires non-empty arg 1 (startb)'
  65         tgstartb_="$1"; shift
  66         tgrecurse_ ${tgm_:+-v} ${tgm_:+multib=$tgm_} -v startb="$tgstartb_" "$@"
  67 }
  68 tgrecursemt() { tgrecurse "none" -v filter=1 "$@"; }
  69
  70 test_expect_success 'topgit_recurse runs' '
  71         # some stupid awks might not even compile it
  72         >expected &&
  73         awk -f "$aptr" -v startb=none -v filter=1 </dev/null >actual &&
  74         test_cmp actual expected &&
  75         # and make sure the helper works too
  76         echo "1 0 0 0 none" >expected &&
  77         </dev/null tgrecurse "none" >actual &&
  78         test_cmp actual expected
  79 '
  80
  81 test_expect_success 'invalid brfile fails if read' '
  82         rm -f no-such-file &&
  83         test ! -e no-such-file &&
  84         >expected &&
  85         </dev/null test_must_fail tgrecursemt -v brfile=no-such-file >actual &&
  86         test_cmp actual expected &&
  87         echo "..." |
  88         test_must_fail tgrecursemt -v brfile=no-such-file >actual &&
  89         test_cmp actual expected &&
  90         test ! -e no-such-file
  91 '
  92
  93 test_expect_success 'invalid anfile fails if read' '
  94         rm -f no-such-file &&
  95         test ! -e no-such-file &&
  96         >expected &&
  97         </dev/null test_must_fail tgrecursemt -v anfile=no-such-file >actual &&
  98         test_cmp actual expected &&
  99         echo "..." |
 100         test_must_fail tgrecursemt -v anfile=no-such-file >actual &&
 101         test_cmp actual expected &&
 102         test ! -e no-such-file
 103 '
 104
 105 test_expect_success 'invalid hdfile fails if read' '
 106         rm -f no-such-file &&
 107         test ! -e no-such-file &&
 108         >expected &&
 109         </dev/null test_must_fail tgrecursemt -v hdfile=no-such-file >actual &&
 110         test_cmp actual expected &&
 111         echo "..." |
 112         test_must_fail tgrecursemt -v hdfile=no-such-file >actual &&
 113         test_cmp actual expected &&
 114         test ! -e no-such-file
 115 '
 116
 117 test_expect_success 'invalid rtfile fails if read' '
 118         rm -f no-such-file &&
 119         test ! -e no-such-file &&
 120         >expected &&
 121         </dev/null tgrecursemt -v rtfile=no-such-file >actual &&
 122         test_cmp actual expected &&
 123         echo "..." |
 124         tgrecursemt -v rtfile=no-such-file >actual &&
 125         test_cmp actual expected &&
 126         </dev/null test_must_fail tgrecurse "none" -v rtfile=no-such-file >actual &&
 127         test_cmp actual expected &&
 128         echo "..." |
 129         test_must_fail tgrecurse "none" -v rtfile=no-such-file >actual &&
 130         test_cmp actual expected &&
 131         test ! -e no-such-file
 132 '
 133
 134 test_expect_success 'brfile unperturbed without rmbr' '
 135         echo "br file here" >brorig &&
 136         cat brorig >brfile &&
 137         >expected &&
 138         </dev/null tgrecursemt -v brfile=brfile >actual &&
 139         test_cmp actual expected &&
 140         test_cmp brfile brorig &&
 141         echo "..." | tgrecursemt -v brfile=brfile >actual &&
 142         test_cmp actual expected &&
 143         test_cmp brfile brorig
 144 '
 145
 146 test_expect_success 'anfile unperturbed without rman' '
 147         echo "an file here" >anorig &&
 148         cat anorig >anfile &&
 149         >expected &&
 150         </dev/null tgrecursemt -v anfile=anfile >actual &&
 151         test_cmp actual expected &&
 152         test_cmp anfile anorig &&
 153         echo "..." | tgrecursemt -v anfile=anfile >actual &&
 154         test_cmp actual expected &&
 155         test_cmp anfile anorig
 156 '
 157
 158 test_expect_success 'hdfile unperturbed without rmhd' '
 159         echo "hd file here" >hdorig &&
 160         cat hdorig >hdfile &&
 161         >expected &&
 162         </dev/null tgrecursemt -v hdfile=hdfile >actual &&
 163         test_cmp actual expected &&
 164         test_cmp hdfile hdorig &&
 165         echo "..." | tgrecursemt -v hdfile=hdfile >actual &&
 166         test_cmp actual expected &&
 167         test_cmp hdfile hdorig
 168 '
 169
 170 test_expect_success 'rtfile unperturbed without rmrt' '
 171         echo "rt file here" >rtorig &&
 172         cat rtorig >rtfile &&
 173         >expected &&
 174         </dev/null tgrecursemt -v rtfile=rtfile >actual &&
 175         test_cmp actual expected &&
 176         test_cmp rtfile rtorig &&
 177         echo "..." | tgrecursemt -v rtfile=rtfile >actual &&
 178         test_cmp actual expected &&
 179         test_cmp hdfile hdorig &&
 180         echo "1 0 0 0 none" >expected &&
 181         </dev/null tgrecurse "none" -v rtfile=rtfile >actual &&
 182         test_cmp actual expected &&
 183         test_cmp hdfile hdorig &&
 184         echo "..." | tgrecurse "none" -v rtfile=rtfile >actual &&
 185         test_cmp actual expected &&
 186         test_cmp hdfile hdorig
 187 '
 188
 189 test_expect_success 'brfile removed with rmbr' '
 190         echo "br file here" >brorig &&
 191         cat brorig >brfile &&
 192         >expected &&
 193         </dev/null tgrecursemt -v brfile=brfile -v rmbr=1 >actual &&
 194         test_cmp actual expected &&
 195         test ! -e brfile &&
 196         cat brorig >brfile &&
 197         echo "..." | tgrecursemt -v brfile=brfile -v rmbr=1 >actual &&
 198         test_cmp actual expected &&
 199         test ! -e brfile
 200 '
 201
 202 test_expect_success 'anfile removed with rman' '
 203         echo "an file here" >anorig &&
 204         cat anorig >anfile &&
 205         >expected &&
 206         </dev/null tgrecursemt -v anfile=anfile -v rman=1 >actual &&
 207         test_cmp actual expected &&
 208         test ! -e anfile &&
 209         cat anorig >anfile &&
 210         echo "..." | tgrecursemt -v anfile=anfile -v rman=1 >actual &&
 211         test_cmp actual expected &&
 212         test ! -e anfile
 213 '
 214
 215 test_expect_success 'hdfile removed with rmhd' '
 216         echo "hd file here" >hdorig &&
 217         cat hdorig >hdfile &&
 218         >expected &&
 219         </dev/null tgrecursemt -v hdfile=hdfile -v rmhd=1 >actual &&
 220         test_cmp actual expected &&
 221         test ! -e hdfile &&
 222         cat hdorig >hdfile &&
 223         echo "..." | tgrecursemt -v hdfile=hdfile -v rmhd=1 >actual &&
 224         test_cmp actual expected &&
 225         test ! -e hdfile
 226 '
 227
 228 test_expect_success 'rtfile removed with rmrt' '
 229         echo "rt file here" >rtorig &&
 230         cat rtorig >rtfile &&
 231         >expected &&
 232         </dev/null tgrecursemt -v rtfile=rtfile -v rmrt=1 >actual &&
 233         test_cmp actual expected &&
 234         test ! -e rtfile &&
 235         cat rtorig >rtfile &&
 236         echo "..." | tgrecursemt -v rtfile=rtfile -v rmrt=1 >actual &&
 237         test_cmp actual expected &&
 238         test ! -e rtfile &&
 239         cat rtorig >rtfile &&
 240         echo "1 0 0 0 none" >expected &&
 241         </dev/null tgrecurse "none" -v rtfile=rtfile -v rmrt=1 >actual &&
 242         test_cmp actual expected &&
 243         test ! -e rtfile &&
 244         cat rtorig >rtfile &&
 245         echo "..." | tgrecurse "none" -v rtfile=rtfile -v rmrt=1 >actual &&
 246         test_cmp actual expected &&
 247         test ! -e rtfile
 248 '
 249
 250 test_expect_success 'hdfile works' '
 251         >expected &&
 252         echo "1 0 0 0 hd3" >expectedM3 &&
 253         echo "1 0 0 0 hd5" >expectedM5 &&
 254         echo "0 0 1 0 hd1" >expectedB1 &&
 255         echo "0 0 1 0 hd3" >expectedB3 &&
 256         echo "0 0 1 0 hd5" >expectedB5 &&
 257         echo "hd1" | tgrecurse "hd1" -v hdfile=hdlist1 >actual &&
 258         test_cmp actual expected &&
 259         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist1 >actual &&
 260         test_cmp actual expectedM3 &&
 261         echo "hd5" | tgrecurse "hd5" -v hdfile=hdlist135 >actual &&
 262         test_cmp actual expected &&
 263         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist13 >actual &&
 264         test_cmp actual expected &&
 265         echo "hd5" | tgrecurse "hd5" -v hdfile=hdlist13 >actual &&
 266         test_cmp actual expectedM5 &&
 267         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist135 >actual &&
 268         test_cmp actual expected &&
 269         echo "hd1" | tgrecurse "hd1" -v hdfile=hdlist1 -v withbr=1 >actual &&
 270         test_cmp actual expectedB1 &&
 271         echo "hd5" | tgrecurse "hd5" -v hdfile=hdlist135 -v withbr=1 >actual &&
 272         test_cmp actual expectedB5 &&
 273         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist13 -v withbr=1 >actual &&
 274         test_cmp actual expectedB3 &&
 275         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist135 -v withbr=1 >actual &&
 276         test_cmp actual expectedB3
 277 '
 278
 279 test_expect_success 'hdfile cut works' '
 280         >expected &&
 281         echo "1 0 0 0 hd3" >expectedM3 &&
 282         echo "0 0 1 0 hd3" >expectedB3 &&
 283         echo "hd3" | tgrecurse "hd3" -v hdfile=hdlist135 -v cuthd=1 >actual &&
 284         test_cmp actual expectedM3 &&
 285         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf1list135 -v cuthd=2 >actual &&
 286         test_cmp actual expectedM3 &&
 287         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf3list135 -v cuthd=1 >actual &&
 288         test_cmp actual expectedM3 &&
 289         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf5list135 -v cuthd=4 >actual &&
 290         test_cmp actual expectedM3 &&
 291         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf1list135 -v cuthd=1 >actual &&
 292         test_cmp actual expected &&
 293         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf3list135 -v cuthd=3 >actual &&
 294         test_cmp actual expected &&
 295         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf5list135 -v cuthd=5 >actual &&
 296         test_cmp actual expected &&
 297         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf1list135 -v cuthd=1 -v withbr=1 >actual &&
 298         test_cmp actual expectedB3 &&
 299         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf3list135 -v cuthd=3 -v withbr=1 >actual &&
 300         test_cmp actual expectedB3 &&
 301         echo "hd3" | tgrecurse "hd3" -v hdfile=hdf5list135 -v cuthd=5 -v withbr=1 >actual &&
 302         test_cmp actual expectedB3
 303 '
 304
 305 test_expect_success 'brfile works' '
 306         cat <<-EOT >expected &&
 307                 0 0 1 0 t/5 t/3 t/1
 308                 0 1 0 0 t/3 t/1
 309                 0 0 1 1 t/5 t/1
 310         EOT
 311         printf "%s\n" "t/1 t/3" "t/1 t/5" "t/3 t/5" |
 312         tgrecurse "t/1" -v hdfile=brlist135 -v brfile=brlist13 >actual &&
 313         test_cmp actual expected &&
 314         cat <<-EOT >expected &&
 315                 0 0 1 0 t/5 t/3 t/1
 316                 0 1 0 0 t/3 t/1
 317                 0 0 1 1 t/5 t/1
 318                 0 1 0 0 t/1
 319         EOT
 320         printf "%s\n" "t/1 t/3" "t/1 t/5" "t/3 t/5" |
 321         tgrecurse "t/1" -v withbr=1 -v hdfile=brlist135 -v brfile=brlist13 >actual &&
 322         test_cmp actual expected &&
 323         cat <<-EOT >expected &&
 324                 0 1 0 0 t/3 t/1
 325         EOT
 326         printf "%s\n" "t/1 t/3" "t/1 t/5" "t/3 t/5" |
 327         tgrecurse "t/1" -v hdfile=brlist135 -v brfile=brlist13 -v tgonly=1 >actual &&
 328         test_cmp actual expected &&
 329         cat <<-EOT >expected &&
 330                 0 1 0 0 t/3 t/1
 331                 0 1 0 0 t/1
 332         EOT
 333         printf "%s\n" "t/1 t/3" "t/1 t/5" "t/3 t/5" |
 334         tgrecurse "t/1" -v withbr=1 -v hdfile=brlist135 -v brfile=brlist13 -v tgonly=1 >actual &&
 335         test_cmp actual expected
 336 '
 337
 338 test_expect_success 'anfile works' '
 339         cat hdlist135 brlist135 anlist135 >hdlist &&
 340         cat anlist135 >anlist &&
 341         echo "t/5" >>anlist &&
 342         echo "ann7" >>anlist &&
 343         cat <<-EOT >graph &&
 344                 t/1 t/3
 345                 t/1 hd1
 346                 t/1 ann1
 347                 t/3 t/5
 348                 t/3 ann3
 349                 t/3 ann5
 350                 t/3 hd3
 351                 t/5 ann7
 352                 t/5 hd5
 353                 t/5 hd7
 354         EOT
 355         cat <<-EOT >expected &&
 356                 1 0 0 0 ann7 t/5 t/3 t/1
 357                 0 0 1 0 hd5 t/5 t/3 t/1
 358                 1 0 0 0 hd7 t/5 t/3 t/1
 359                 0 1 0 0 t/5 t/3 t/1
 360                 0 0 1 0 ann3 t/3 t/1
 361                 0 0 1 0 ann5 t/3 t/1
 362                 0 0 1 0 hd3 t/3 t/1
 363                 0 1 0 0 t/3 t/1
 364                 0 0 1 0 hd1 t/1
 365                 0 0 1 0 ann1 t/1
 366                 0 1 0 0 t/1
 367         EOT
 368         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 369         test_cmp actual expected &&
 370         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v withan=1 >actual &&
 371         test_cmp actual expected &&
 372         cat <<-EOT >expected &&
 373                 0 1 2 0 t/5 t/3 t/1
 374                 0 1 2 0 ann3 t/3 t/1
 375                 0 1 2 0 ann5 t/3 t/1
 376                 0 0 1 0 hd3 t/3 t/1
 377                 0 1 0 0 t/3 t/1
 378                 0 0 1 0 hd1 t/1
 379                 0 1 2 0 ann1 t/1
 380                 0 1 0 0 t/1
 381         EOT
 382         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=1 >actual &&
 383         test_cmp actual expected &&
 384         cat <<-EOT >expected &&
 385                 0 0 1 0 hd3 t/3 t/1
 386                 0 1 0 0 t/3 t/1
 387                 0 0 1 0 hd1 t/1
 388                 0 1 0 0 t/1
 389         EOT
 390         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=0 >actual &&
 391         test_cmp actual expected &&
 392         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist >actual &&
 393         test_cmp actual expected &&
 394         cat <<-EOT >expected &&
 395                 0 0 1 0 hd3 t/3 t/1
 396                 0 1 0 0 t/3 t/1
 397                 0 0 1 0 hd1 t/1
 398         EOT
 399         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v anfile=anlist >actual &&
 400         test_cmp actual expected
 401 '
 402
 403 test_expect_success 'rtfile works' '
 404         cat hdlist135 brlist135 anlist135 >hdlist &&
 405         cat anlist135 >anlist &&
 406         echo "t/5" >>anlist &&
 407         echo "ann7" >>anlist &&
 408         cat <<-EOT >>rtlist &&
 409                 hd1
 410                 hd5
 411                 t/3
 412                 t/1
 413                 t/5
 414         EOT
 415         cat <<-EOT >graph &&
 416                 t/1 t/3
 417                 t/1 hd1
 418                 t/1 ann1
 419                 t/3 t/5
 420                 t/3 ann3
 421                 t/3 ann5
 422                 t/3 hd3
 423                 t/5 ann7
 424                 t/5 hd5
 425                 t/5 hd7
 426         EOT
 427         cat <<-EOT >expected &&
 428                 0 1 2 0 t/5 t/3 t/1
 429                 0 1 2 0 ann3 t/3 t/1
 430                 0 1 2 0 ann5 t/3 t/1
 431                 0 0 1 0 hd3 t/3 t/1
 432                 0 1 0 0 t/3 t/1
 433                 0 0 1 0 hd1 t/1
 434                 0 1 2 0 ann1 t/1
 435                 0 1 0 0 t/1
 436         EOT
 437         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=1 >actual &&
 438         test_cmp actual expected &&
 439         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=1 -v usermt=":refs/remotes/origin" >actual &&
 440         test_cmp actual expected &&
 441         cat <<-EOT >expected &&
 442                 0 1 2 0 t/5 t/3 t/1
 443                 0 1 2 0 ann3 t/3 t/1
 444                 0 1 2 0 ann5 t/3 t/1
 445                 0 0 1 0 hd3 t/3 t/1
 446                 0 2 0 0 t/3 t/1
 447                 0 0 1 0 hd1 t/1
 448                 0 1 2 0 ann1 t/1
 449                 0 2 0 0 t/1
 450         EOT
 451         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=1 -v rtfile=rtlist >actual &&
 452         test_cmp actual expected &&
 453         cat <<-EOT >expected &&
 454                 0 0 0 0 :refs/remotes/origin/t/1 t/1
 455                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
 456                 0 1 2 0 t/5 t/3 t/1
 457                 0 1 2 0 ann3 t/3 t/1
 458                 0 1 2 0 ann5 t/3 t/1
 459                 0 0 1 0 hd3 t/3 t/1
 460                 0 2 0 0 t/3 t/1
 461                 0 0 1 0 hd1 t/1
 462                 0 1 2 0 ann1 t/1
 463                 0 2 0 0 t/1
 464         EOT
 465         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v withan=1 -v rtfile=rtlist -v usermt=":refs/remotes/origin" >actual &&
 466         test_cmp actual expected &&
 467         cat <<-EOT >expected &&
 468                 0 0 0 0 :refs/remotes/origin/t/1 t/1
 469                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
 470                 0 0 1 0 hd3 t/3 t/1
 471                 0 2 0 0 t/3 t/1
 472                 0 0 1 0 hd1 t/1
 473                 0 2 0 0 t/1
 474         EOT
 475         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v anfile=anlist -v rtfile=rtlist -v usermt=":refs/remotes/origin" >actual &&
 476         test_cmp actual expected &&
 477         cat <<-EOT >expected &&
 478                 0 0 0 0 :refs/remotes/origin/t/1 t/1
 479                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
 480                 0 0 0 0 :refs/remotes/origin/t/5 t/5 t/3 t/1
 481                 1 0 0 0 ann7 t/5 t/3 t/1
 482                 0 0 1 0 hd5 t/5 t/3 t/1
 483                 1 0 0 0 hd7 t/5 t/3 t/1
 484                 0 2 0 0 t/5 t/3 t/1
 485                 0 0 1 0 ann3 t/3 t/1
 486                 0 0 1 0 ann5 t/3 t/1
 487                 0 0 1 0 hd3 t/3 t/1
 488                 0 2 0 0 t/3 t/1
 489                 0 0 1 0 hd1 t/1
 490                 0 0 1 0 ann1 t/1
 491                 0 2 0 0 t/1
 492         EOT
 493         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist -v usermt=":refs/remotes/origin" >actual &&
 494         test_cmp actual expected &&
 495         printf "%s\n" t/1 t/5 >rtlist &&
 496         cat <<-EOT >expected &&
 497                 1 0 0 0 ann7 t/5 t/3 t/1
 498                 1 0 0 0 hd7 t/5 t/3 t/1
 499                 0 2 0 0 t/5 t/3 t/1
 500                 0 1 0 0 t/3 t/1
 501                 0 2 0 0 t/1
 502         EOT
 503         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist -v usermt=":refs/remotes/origin" -v tgonly=1 >actual &&
 504         test_cmp actual expected
 505 '
 506
 507 test_expect_success 'preord option works' '
 508         cat brlist135 hdlist135 >hdlist &&
 509         cat anlist135 >anlist &&
 510         echo "hd1" >>anlist &&
 511         cat <<-EOT >graph &&
 512                 t/1 hd1
 513                 t/1 t/3
 514                 t/1 ann1
 515                 t/3 ann3
 516                 t/3 t/5
 517                 t/3 hd3
 518                 t/5 ann5
 519                 hd3 hd5
 520         EOT
 521         cat <<-EOT >expected &&
 522                 0 0 0 0 :refs/remotes/origin/t/1 t/1
 523                 0 1 2 0 hd1 t/1
 524                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
 525                 1 0 0 0 ann3 t/3 t/1
 526                 1 0 0 0 ann5 t/5 t/3 t/1
 527                 0 1 1 0 t/5 t/3 t/1
 528                 0 0 1 0 hd5 hd3 t/3 t/1
 529                 0 0 1 0 hd3 t/3 t/1
 530                 0 2 0 0 t/3 t/1
 531                 1 0 0 0 ann1 t/1
 532                 0 2 0 0 t/1
 533         EOT
 534         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 >actual &&
 535         test_cmp actual expected &&
 536         cat <<-EOT >expected &&
 537                 0 2 0 0 t/1
 538                 0 0 0 0 :refs/remotes/origin/t/1 t/1
 539                 0 1 2 0 hd1 t/1
 540                 0 2 0 0 t/3 t/1
 541                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
 542                 1 0 0 0 ann3 t/3 t/1
 543                 0 1 1 0 t/5 t/3 t/1
 544                 1 0 0 0 ann5 t/5 t/3 t/1
 545                 0 0 1 0 hd3 t/3 t/1
 546                 0 0 1 0 hd5 hd3 t/3 t/1
 547                 1 0 0 0 ann1 t/1
 548         EOT
 549         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v preord=1 >actual &&
 550         test_cmp actual expected
 551 '
 552
 553 test_expect_success 'startb with path works' '
 554         cat brlist135 hdlist135 >hdlist &&
 555         cat <<-EOT >graph &&
 556                 t/1 t/3
 557                 t/3 t/5
 558                 t/5 hd1
 559                 t/5 hd3
 560                 t/5 hd5
 561         EOT
 562         cat <<-EOT >expected &&
 563                 0 0 1 0 hd1 t/5 t/3 t/1
 564                 0 0 1 0 hd3 t/5 t/3 t/1
 565                 0 0 1 0 hd5 t/5 t/3 t/1
 566                 0 1 0 0 t/5 t/3 t/1
 567                 0 1 0 0 t/3 t/1
 568                 0 1 0 0 t/1
 569         EOT
 570         <graph tgrecurse "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 571         test_cmp actual expected &&
 572         base="t/1" &&
 573         for comp in a b/c d/e/f g/h/i/j; do
 574                 base="$base $comp" &&
 575                 sed <expected "s,\$, $comp," >expected2 &&
 576                 mv -f expected2 expected &&
 577                 <graph tgrecurse "$base" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 578                 test_cmp actual expected || return
 579         done
 580 '
 581
 582 test_expect_success 'startb with multib works' '
 583         cat brlist135 hdlist135 >hdlist &&
 584         cat <<-EOT >graph &&
 585                 t/1 t/3
 586                 t/1 hd1
 587                 t/3 hd3
 588                 t/5 hd5
 589         EOT
 590         cat <<-EOT >expected &&
 591                 0 0 1 0 hd3 t/3 t/1
 592                 0 1 0 0 t/3 t/1
 593                 0 0 1 0 hd1 t/1
 594                 0 1 0 0 t/1
 595         EOT
 596         <graph tgrecurse -m "t/1" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 597         test_cmp actual expected &&
 598         cat <<-EOT >expected &&
 599                 0 0 1 0 hd5 t/5
 600                 0 1 0 0 t/5
 601                 0 0 1 0 hd3 t/3
 602                 0 1 0 0 t/3
 603                 0 0 1 1 hd3 t/3 t/1
 604                 0 1 0 1 t/3 t/1
 605                 0 0 1 0 hd1 t/1
 606                 0 1 0 0 t/1
 607                 0 0 1 2 hd3 t/3
 608                 0 1 0 2 t/3
 609                 0 0 1 1 hd5 t/5
 610                 0 1 0 1 t/5
 611         EOT
 612         <graph tgrecurse -m2 "t/5 t/3 t/1 t/3 t/5" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 613         test_cmp actual expected &&
 614         cat <<-EOT >expected &&
 615                 0 1 0 0 t/5
 616                 0 0 1 0 hd5 t/5
 617                 0 1 0 0 t/3
 618                 0 0 1 0 hd3 t/3
 619                 0 1 0 0 t/1
 620                 0 1 0 1 t/3 t/1
 621                 0 0 1 1 hd3 t/3 t/1
 622                 0 0 1 0 hd1 t/1
 623                 0 1 0 2 t/3
 624                 0 0 1 2 hd3 t/3
 625                 0 1 0 1 t/5
 626                 0 0 1 1 hd5 t/5
 627         EOT
 628         <graph tgrecurse -m2 "t/5 t/3 t/1 t/3 t/5" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v preord=1 >actual &&
 629         test_cmp actual expected &&
 630         cat <<-EOT >expected &&
 631                 0 0 1 0 hd5 t/5
 632                 0 1 0 0 t/5
 633                 0 0 1 0 hd3 t/3
 634                 0 1 0 0 t/3
 635                 0 0 1 1 hd3 t/3 t/1
 636                 0 1 0 1 t/3 t/1
 637                 0 0 1 0 hd1 t/1
 638                 0 1 0 0 t/1
 639         EOT
 640         <graph tgrecurse -m1 "t/5 t/3 t/1 t/3 t/5" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 >actual &&
 641         test_cmp actual expected &&
 642         cat <<-EOT >expected &&
 643                 0 1 0 0 t/5
 644                 0 0 1 0 hd5 t/5
 645                 0 1 0 0 t/3
 646                 0 0 1 0 hd3 t/3
 647                 0 1 0 0 t/1
 648                 0 1 0 1 t/3 t/1
 649                 0 0 1 1 hd3 t/3 t/1
 650                 0 0 1 0 hd1 t/1
 651         EOT
 652         <graph tgrecurse -m1 "t/5 t/3 t/1 t/3 t/5" -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v preord=1 >actual &&
 653         test_cmp actual expected
 654 '
 655
 656 test_expect_success 'leaves only works' '
 657         cat brlist135 >brlist &&
 658         printf "%s\n" "t/7" "t/11" >>brlist &&
 659         cat hdlist135 brlist anlist135 >hdlist &&
 660         cat anlist135 >anlist &&
 661         echo "t/5" >>anlist &&
 662         echo "ann7" >>anlist &&
 663         cat <<-EOT >>rtlist &&
 664                 hd1
 665                 hd5
 666                 t/3
 667                 t/1
 668                 t/5
 669                 t/11
 670         EOT
 671         cat <<-EOT >graph &&
 672                 t/1 t/3
 673                 t/1 hd1
 674                 t/1 ann1
 675                 t/3 t/5
 676                 t/3 ann3
 677                 t/3 ann5
 678                 t/3 hd3
 679                 t/5 ann7
 680                 t/5 hd5
 681                 t/5 hd7
 682         EOT
 683         cat <<-EOT >expected &&
 684                 0 1 1 0 t/7
 685                 0 0 1 0 hd3 t/3 t/1
 686                 0 0 1 0 hd1 t/1
 687                 0 2 1 0 t/11
 688         EOT
 689         <graph tgrecurse -m "t/7 t/1 t/11" -v hdfile=hdlist -v brfile=brlist -v withbr=1 -v anfile=anlist -v withan=1 -v leaves=1 -v rtfile=rtlist >actual &&
 690         test_cmp actual expected &&
 691         cat <<-EOT >expected &&
 692                 0 1 1 0 t/7
 693                 1 0 0 0 t/13
 694                 0 2 1 0 t/11
 695         EOT
 696         <graph tgrecurse -m "t/7 t/1 t/13 t/11" -v hdfile=hdlist -v brfile=brlist -v withbr=1 -v anfile=anlist -v withan=1 -v leaves=1 -v rtfile=rtlist -v tgonly=1 >actual &&
 697         test_cmp actual expected
 698 '
 699
 700 test_expect_success 'tgonly works' '
 701         cat brlist1 hdlist1 >hdlist &&
 702         echo "1 0 0 0 hd1" >expected &&
 703         echo "1 0 0 0 t/1" >>expected &&
 704         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 >actual &&
 705         test_cmp actual expected &&
 706         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 >actual &&
 707         test_cmp actual expected &&
 708         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v brfile=brlist1 >actual &&
 709         test_cmp actual expected &&
 710         >expected &&
 711         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist >actual &&
 712         test_cmp actual expected &&
 713         echo "0 1 1 0 t/1" >expected &&
 714         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist1 >actual &&
 715         test_cmp actual expected &&
 716         printf "%s\n" "0 1 1 0 hd1" "0 1 1 0 t/1" >expected &&
 717         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist -v brfile=hdlist >actual &&
 718         test_cmp actual expected &&
 719         echo "0 2 1 0 t/1" >expected &&
 720         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist1 -v rtfile=brlist1 >actual &&
 721         test_cmp actual expected &&
 722         echo "0 1 2 0 t/1" >expected &&
 723         </dev/null tgrecurse -m "hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist1 -v rtfile=brlist1 -v withan=1 -v anfile=brlist1 >actual &&
 724         test_cmp actual expected &&
 725         echo "0 1 2 1 t/1" >>expected &&
 726         </dev/null tgrecurse -m2 "t/1 hd1 t/1" -v withbr=1 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist1 -v rtfile=brlist1 -v withan=1 -v anfile=brlist1 >actual &&
 727         test_cmp actual expected
 728 '
 729
 730 test_expect_success 'once only node' '
 731         cat brlist135 >brlist &&
 732         echo "t/7" >>brlist &&
 733         cat brlist hdlist135 >hdlist &&
 734         printf "%s\n" hd7 hd11 >>hdlist &&
 735         cat <<-EOT >graph &&
 736                 t/1 t/3
 737                 t/1 t/7
 738                 t/1 hd1
 739                 t/3 t/5
 740                 t/3 t/7
 741                 t/3 hd3
 742                 t/5 hd5
 743                 t/5 t/7
 744                 t/7 hd7
 745                 t/7 hd11
 746         EOT
 747         cat <<-EOT >expected &&
 748                 0 1 0 0 t/1
 749                 0 1 0 0 t/3 t/1
 750                 0 1 0 0 t/5 t/3 t/1
 751                 0 0 1 0 hd5 t/5 t/3 t/1
 752                 0 1 0 0 t/7 t/5 t/3 t/1
 753                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 754                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 755                 0 1 0 1 t/7 t/3 t/1
 756                 0 0 1 1 hd7 t/7 t/3 t/1
 757                 0 0 1 1 hd11 t/7 t/3 t/1
 758                 0 0 1 0 hd3 t/3 t/1
 759                 0 1 0 2 t/7 t/1
 760                 0 0 1 2 hd7 t/7 t/1
 761                 0 0 1 2 hd11 t/7 t/1
 762                 0 0 1 0 hd1 t/1
 763         EOT
 764         <graph tgrecurse "t/1" -v withbr=1 -v preord=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 765         test_cmp actual expected &&
 766         cat <<-EOT >expected &&
 767                 0 0 1 0 hd5 t/5 t/3 t/1
 768                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 769                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 770                 0 1 0 0 t/7 t/5 t/3 t/1
 771                 0 1 0 0 t/5 t/3 t/1
 772                 0 0 1 0 hd3 t/3 t/1
 773                 0 1 0 0 t/3 t/1
 774                 0 0 1 0 hd1 t/1
 775                 0 1 0 0 t/1
 776         EOT
 777         <graph tgrecurse "t/1" -v withbr=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 778         test_cmp actual expected &&
 779         cat <<-EOT >expected &&
 780                 0 1 0 0 t/1
 781                 0 1 0 0 t/3 t/1
 782                 0 1 0 0 t/5 t/3 t/1
 783                 0 0 1 0 hd5 t/5 t/3 t/1
 784                 0 1 0 0 t/7 t/5 t/3 t/1
 785                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 786                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 787                 0 0 1 0 hd3 t/3 t/1
 788                 0 0 1 0 hd1 t/1
 789         EOT
 790         <graph tgrecurse "t/1" -v withbr=1 -v preord=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 791         test_cmp actual expected
 792 '
 793
 794 test_expect_success 'once only node filter=2' '
 795         cat brlist135 >brlist &&
 796         echo "t/7" >>brlist &&
 797         cat brlist hdlist135 >hdlist &&
 798         printf "%s\n" hd7 hd11 >>hdlist &&
 799         cat <<-EOT >graph &&
 800                 t/1 t/3
 801                 t/1 t/7
 802                 t/1 hd1
 803                 t/3 t/5
 804                 t/3 t/7
 805                 t/3 hd3
 806                 t/5 hd5
 807                 t/5 t/7
 808                 t/7 hd7
 809                 t/7 hd11
 810         EOT
 811         cat <<-EOT >expected &&
 812                 t/1 t/1
 813                 t/1 t/3
 814                 t/3 t/5
 815                 t/5 hd5
 816                 t/5 t/7
 817                 t/7 hd7
 818                 t/7 hd11
 819                 t/3 t/7
 820                 t/7 hd7
 821                 t/7 hd11
 822                 t/3 hd3
 823                 t/1 t/7
 824                 t/7 hd7
 825                 t/7 hd11
 826                 t/1 hd1
 827         EOT
 828         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v preord=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 829         test_cmp actual expected &&
 830         cat <<-EOT >expected &&
 831                 t/5 hd5
 832                 t/7 hd7
 833                 t/7 hd11
 834                 t/5 t/7
 835                 t/3 t/5
 836                 t/3 hd3
 837                 t/1 t/3
 838                 t/1 hd1
 839                 t/1 t/1
 840         EOT
 841         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 842         test_cmp actual expected &&
 843         cat <<-EOT >expected &&
 844                 t/1 t/1
 845                 t/1 t/3
 846                 t/3 t/5
 847                 t/5 hd5
 848                 t/5 t/7
 849                 t/7 hd7
 850                 t/7 hd11
 851                 t/3 hd3
 852                 t/1 hd1
 853         EOT
 854         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v preord=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 855         test_cmp actual expected
 856 '
 857
 858 test_expect_success 'once only node filter=1' '
 859         cat brlist135 >brlist &&
 860         echo "t/7" >>brlist &&
 861         cat brlist hdlist135 >hdlist &&
 862         printf "%s\n" hd7 hd11 >>hdlist &&
 863         cat <<-EOT >graph &&
 864                 t/1 t/3
 865                 t/1 t/7
 866                 t/1 hd1
 867                 t/3 t/5
 868                 t/3 t/7
 869                 t/3 hd3
 870                 t/5 hd5
 871                 t/5 t/7
 872                 t/7 hd7
 873                 t/7 hd11
 874         EOT
 875         cat <<-EOT >expected &&
 876                 t/1
 877                 t/3
 878                 t/5
 879                 hd5
 880                 t/7
 881                 hd7
 882                 hd11
 883                 t/7
 884                 hd7
 885                 hd11
 886                 hd3
 887                 t/7
 888                 hd7
 889                 hd11
 890                 hd1
 891         EOT
 892         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v preord=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 893         test_cmp actual expected &&
 894         cat <<-EOT >expected &&
 895                 hd5
 896                 hd7
 897                 hd11
 898                 t/7
 899                 t/5
 900                 hd3
 901                 t/3
 902                 hd1
 903                 t/1
 904         EOT
 905         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 906         test_cmp actual expected &&
 907         cat <<-EOT >expected &&
 908                 t/1
 909                 t/3
 910                 t/5
 911                 hd5
 912                 t/7
 913                 hd7
 914                 hd11
 915                 hd3
 916                 hd1
 917         EOT
 918         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v preord=1 -v once=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 919         test_cmp actual expected
 920 '
 921
 922 test_expect_success 'once only deps' '
 923         cat brlist135 >brlist &&
 924         echo "t/7" >>brlist &&
 925         cat brlist hdlist135 >hdlist &&
 926         printf "%s\n" hd7 hd11 >>hdlist &&
 927         cat <<-EOT >graph &&
 928                 t/1 t/3
 929                 t/1 t/7
 930                 t/1 hd1
 931                 t/3 t/5
 932                 t/3 t/7
 933                 t/3 hd3
 934                 t/5 hd5
 935                 t/5 t/7
 936                 t/7 hd7
 937                 t/7 hd11
 938         EOT
 939         cat <<-EOT >expected &&
 940                 0 0 1 0 hd5 t/5 t/3 t/1
 941                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 942                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 943                 0 1 0 0 t/7 t/5 t/3 t/1
 944                 0 1 0 0 t/5 t/3 t/1
 945                 0 0 1 1 hd7 t/7 t/3 t/1
 946                 0 0 1 1 hd11 t/7 t/3 t/1
 947                 0 1 0 1 t/7 t/3 t/1
 948                 0 0 1 0 hd3 t/3 t/1
 949                 0 1 0 0 t/3 t/1
 950                 0 0 1 2 hd7 t/7 t/1
 951                 0 0 1 2 hd11 t/7 t/1
 952                 0 1 0 2 t/7 t/1
 953                 0 0 1 0 hd1 t/1
 954                 0 1 0 0 t/1
 955         EOT
 956         <graph tgrecurse "t/1" -v withbr=1 -v hdfile=hdlist -v brfile=brlist >actual &&
 957         test_cmp actual expected &&
 958         cat <<-EOT >expected &&
 959                 0 0 1 0 hd5 t/5 t/3 t/1
 960                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 961                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 962                 0 1 0 0 t/7 t/5 t/3 t/1
 963                 0 1 0 0 t/5 t/3 t/1
 964                 0 1 0 1 t/7 t/3 t/1
 965                 0 0 1 0 hd3 t/3 t/1
 966                 0 1 0 0 t/3 t/1
 967                 0 1 0 2 t/7 t/1
 968                 0 0 1 0 hd1 t/1
 969                 0 1 0 0 t/1
 970         EOT
 971         <graph tgrecurse "t/1" -v withbr=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
 972         test_cmp actual expected &&
 973         cat <<-EOT >expected &&
 974                 0 1 0 0 t/1
 975                 0 1 0 0 t/3 t/1
 976                 0 1 0 0 t/5 t/3 t/1
 977                 0 0 1 0 hd5 t/5 t/3 t/1
 978                 0 1 0 0 t/7 t/5 t/3 t/1
 979                 0 0 1 0 hd7 t/7 t/5 t/3 t/1
 980                 0 0 1 0 hd11 t/7 t/5 t/3 t/1
 981                 0 1 0 1 t/7 t/3 t/1
 982                 0 0 1 0 hd3 t/3 t/1
 983                 0 1 0 2 t/7 t/1
 984                 0 0 1 0 hd1 t/1
 985         EOT
 986         <graph tgrecurse "t/1" -v withbr=1 -v preord=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
 987         test_cmp actual expected
 988 '
 989
 990 test_expect_success 'once only deps filter=2' '
 991         cat brlist135 >brlist &&
 992         echo "t/7" >>brlist &&
 993         cat brlist hdlist135 >hdlist &&
 994         printf "%s\n" hd7 hd11 >>hdlist &&
 995         cat <<-EOT >graph &&
 996                 t/1 t/3
 997                 t/1 t/7
 998                 t/1 hd1
 999                 t/3 t/5
1000                 t/3 t/7
1001                 t/3 hd3
1002                 t/5 hd5
1003                 t/5 t/7
1004                 t/7 hd7
1005                 t/7 hd11
1006         EOT
1007         cat <<-EOT >expected &&
1008                 t/5 hd5
1009                 t/7 hd7
1010                 t/7 hd11
1011                 t/5 t/7
1012                 t/3 t/5
1013                 t/7 hd7
1014                 t/7 hd11
1015                 t/3 t/7
1016                 t/3 hd3
1017                 t/1 t/3
1018                 t/7 hd7
1019                 t/7 hd11
1020                 t/1 t/7
1021                 t/1 hd1
1022                 t/1 t/1
1023         EOT
1024         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v hdfile=hdlist -v brfile=brlist >actual &&
1025         test_cmp actual expected &&
1026         cat <<-EOT >expected &&
1027                 t/5 hd5
1028                 t/7 hd7
1029                 t/7 hd11
1030                 t/5 t/7
1031                 t/3 t/5
1032                 t/3 t/7
1033                 t/3 hd3
1034                 t/1 t/3
1035                 t/1 t/7
1036                 t/1 hd1
1037                 t/1 t/1
1038         EOT
1039         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
1040         test_cmp actual expected &&
1041         cat <<-EOT >expected &&
1042                 t/1 t/1
1043                 t/1 t/3
1044                 t/3 t/5
1045                 t/5 hd5
1046                 t/5 t/7
1047                 t/7 hd7
1048                 t/7 hd11
1049                 t/3 t/7
1050                 t/3 hd3
1051                 t/1 t/7
1052                 t/1 hd1
1053         EOT
1054         <graph tgrecurse "t/1" -v filter=2 -v withbr=1 -v preord=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
1055         test_cmp actual expected
1056 '
1057
1058 test_expect_success 'once only deps filter=1' '
1059         cat brlist135 >brlist &&
1060         echo "t/7" >>brlist &&
1061         cat brlist hdlist135 >hdlist &&
1062         printf "%s\n" hd7 hd11 >>hdlist &&
1063         cat <<-EOT >graph &&
1064                 t/1 t/3
1065                 t/1 t/7
1066                 t/1 hd1
1067                 t/3 t/5
1068                 t/3 t/7
1069                 t/3 hd3
1070                 t/5 hd5
1071                 t/5 t/7
1072                 t/7 hd7
1073                 t/7 hd11
1074         EOT
1075         cat <<-EOT >expected &&
1076                 hd5
1077                 hd7
1078                 hd11
1079                 t/7
1080                 t/5
1081                 hd7
1082                 hd11
1083                 t/7
1084                 hd3
1085                 t/3
1086                 hd7
1087                 hd11
1088                 t/7
1089                 hd1
1090                 t/1
1091         EOT
1092         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v hdfile=hdlist -v brfile=brlist >actual &&
1093         test_cmp actual expected &&
1094         cat <<-EOT >expected &&
1095                 hd5
1096                 hd7
1097                 hd11
1098                 t/7
1099                 t/5
1100                 t/7
1101                 hd3
1102                 t/3
1103                 t/7
1104                 hd1
1105                 t/1
1106         EOT
1107         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
1108         test_cmp actual expected &&
1109         cat <<-EOT >expected &&
1110                 t/1
1111                 t/3
1112                 t/5
1113                 hd5
1114                 t/7
1115                 hd7
1116                 hd11
1117                 t/7
1118                 hd3
1119                 t/7
1120                 hd1
1121         EOT
1122         <graph tgrecurse "t/1" -v filter=1 -v withbr=1 -v preord=1 -v once=-1 -v hdfile=hdlist -v brfile=brlist >actual &&
1123         test_cmp actual expected
1124 '
1125
1126 test_expect_success 'filter=0' '
1127         cat brlist135 hdlist135 >hdlist &&
1128         cat anlist135 >anlist &&
1129         echo "hd1" >>anlist &&
1130         cat <<-EOT >graph &&
1131                 t/1 hd1
1132                 t/1 t/3
1133                 t/1 ann1
1134                 t/3 ann3
1135                 t/3 t/1
1136                 t/3 t/5
1137                 t/3 hd3
1138                 t/5 ann5
1139                 hd3 hd5
1140         EOT
1141         cat <<-EOT >expected &&
1142                 0 0 0 0 :refs/remotes/origin/t/1 t/1
1143                 0 1 2 0 hd1 t/1
1144                 0 0 0 0 :refs/remotes/origin/t/3 t/3 t/1
1145                 1 0 0 0 ann3 t/3 t/1
1146                 :loop: t/1 t/3 t/1
1147                 1 0 0 0 ann5 t/5 t/3 t/1
1148                 0 1 1 0 t/5 t/3 t/1
1149                 0 0 1 0 hd5 hd3 t/3 t/1
1150                 0 0 1 0 hd3 t/3 t/1
1151                 0 2 0 0 t/3 t/1
1152                 1 0 0 0 ann1 t/1
1153                 0 2 0 0 t/1
1154         EOT
1155         <graph tgrecurse "t/1" -v filter=0 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1156         test_cmp actual expected &&
1157         cat <<-EOT >expected &&
1158                 0 1 2 0 hd1 t/1
1159                 1 0 0 0 ann3 t/3 t/1
1160                 :loop: t/1 t/3 t/1
1161                 1 0 0 0 ann5 t/5 t/3 t/1
1162                 0 1 1 0 t/5 t/3 t/1
1163                 0 2 0 0 t/3 t/1
1164                 1 0 0 0 ann1 t/1
1165                 0 2 0 0 t/1
1166         EOT
1167         <graph tgrecurse "t/1" -v filter=0 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1168         test_cmp actual expected &&
1169         cat <<-EOT >expected &&
1170                 1 0 0 0 ann3 t/3 t/1
1171                 :loop: t/1 t/3 t/1
1172                 1 0 0 0 ann5 t/5 t/3 t/1
1173                 0 1 1 0 t/5 t/3 t/1
1174                 0 0 1 0 hd5 hd3 t/3 t/1
1175                 0 0 1 0 hd3 t/3 t/1
1176                 1 0 0 0 ann1 t/1
1177         EOT
1178         <graph tgrecurse "t/1" -v filter=0 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1179         test_cmp actual expected &&
1180         cat <<-EOT >expected &&
1181                 1 0 0 0 ann3 t/3 t/1
1182                 :loop: t/1 t/3 t/1
1183                 1 0 0 0 ann5 t/5 t/3 t/1
1184                 0 1 1 0 t/5 t/3 t/1
1185                 1 0 0 0 ann1 t/1
1186         EOT
1187         <graph tgrecurse "t/1" -v filter=0 -v tgonly=1 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1188         test_cmp actual expected
1189 '
1190
1191 test_expect_success 'filter=2' '
1192         cat brlist135 hdlist135 >hdlist &&
1193         cat anlist135 >anlist &&
1194         echo "hd1" >>anlist &&
1195         cat <<-EOT >graph &&
1196                 t/1 hd1
1197                 t/1 t/3
1198                 t/1 ann1
1199                 t/3 ann3
1200                 t/3 t/1
1201                 t/3 t/5
1202                 t/3 hd3
1203                 t/5 ann5
1204                 hd3 hd5
1205         EOT
1206         cat <<-EOT >expected &&
1207                 t/1 hd1
1208                 :loop: t/1 t/3 t/1
1209                 t/3 t/5
1210                 hd3 hd5
1211                 t/3 hd3
1212                 t/1 t/3
1213                 t/1 t/1
1214         EOT
1215         <graph tgrecurse "t/1" -v filter=2 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1216         test_cmp actual expected &&
1217         cat <<-EOT >expected &&
1218                 t/1 hd1
1219                 :loop: t/1 t/3 t/1
1220                 t/3 t/5
1221                 t/1 t/3
1222                 t/1 t/1
1223         EOT
1224         <graph tgrecurse "t/1" -v filter=2 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1225         test_cmp actual expected &&
1226         cat <<-EOT >expected &&
1227                 :loop: t/1 t/3 t/1
1228                 t/3 t/5
1229                 hd3 hd5
1230                 t/3 hd3
1231         EOT
1232         <graph tgrecurse "t/1" -v filter=2 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1233         test_cmp actual expected &&
1234         cat <<-EOT >expected &&
1235                 :loop: t/1 t/3 t/1
1236                 t/3 t/5
1237         EOT
1238         <graph tgrecurse "t/1" -v filter=2 -v tgonly=1 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1239         test_cmp actual expected
1240 '
1241
1242 test_expect_success 'filter=1' '
1243         cat brlist135 hdlist135 >hdlist &&
1244         cat anlist135 >anlist &&
1245         echo "hd1" >>anlist &&
1246         cat <<-EOT >graph &&
1247                 t/1 hd1
1248                 t/1 t/3
1249                 t/1 ann1
1250                 t/3 ann3
1251                 t/3 t/1
1252                 t/3 t/5
1253                 t/3 hd3
1254                 t/5 ann5
1255                 hd3 hd5
1256         EOT
1257         cat <<-EOT >expected &&
1258                 hd1
1259                 :loop: t/1 t/3 t/1
1260                 t/5
1261                 hd5
1262                 hd3
1263                 t/3
1264                 t/1
1265         EOT
1266         <graph tgrecurse "t/1" -v filter=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1267         test_cmp actual expected &&
1268         cat <<-EOT >expected &&
1269                 hd1
1270                 :loop: t/1 t/3 t/1
1271                 t/5
1272                 t/3
1273                 t/1
1274         EOT
1275         <graph tgrecurse "t/1" -v filter=1 -v tgonly=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1276         test_cmp actual expected &&
1277         cat <<-EOT >expected &&
1278                 :loop: t/1 t/3 t/1
1279                 t/5
1280                 hd5
1281                 hd3
1282         EOT
1283         <graph tgrecurse "t/1" -v filter=1 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1284         test_cmp actual expected &&
1285         cat <<-EOT >expected &&
1286                 :loop: t/1 t/3 t/1
1287                 t/5
1288         EOT
1289         <graph tgrecurse "t/1" -v filter=1 -v tgonly=1 -v leaves=1 -v hdfile=hdlist -v brfile=brlist135 -v withbr=1 -v rtfile=rtlist13 -v usermt=:refs/remotes/origin/ -v anfile=anlist -v withan=1 -v showlp=1 >actual &&
1290         test_cmp actual expected
1291 '
1292
1293 test_expect_success 'filter with path' '
1294         cat <<-EOT >graph &&
1295                 t/1 t/3
1296                 t/3 t/5
1297         EOT
1298         cat <<-EOT >expected &&
1299                 t/3 t/5
1300                 t/1 t/3
1301         EOT
1302         <graph tgrecurse "t/1 extra path" -v filter=2 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1303         test_cmp actual expected &&
1304         printf "%s\n" "t/5" "t/3" >expected &&
1305         <graph tgrecurse "t/1 extra path" -v filter=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1306         test_cmp actual expected
1307 '
1308
1309 test_expect_success 'filter with multib' '
1310         cat <<-EOT >graph &&
1311                 t/1 t/3
1312                 t/3 t/5
1313         EOT
1314         cat <<-EOT >expected &&
1315                 t/3 t/5
1316                 t/3 t/5
1317                 t/1 t/3
1318         EOT
1319         <graph tgrecurse -m "t/3 t/1" -v filter=2 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1320         test_cmp actual expected &&
1321         printf "%s\n" "t/5" "t/5" "t/3" >expected &&
1322         <graph tgrecurse -m "t/3 t/1" -v filter=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1323         test_cmp actual expected
1324 '
1325
1326 test_expect_success 'loop detection' '
1327         cat <<-EOT >graph &&
1328                 t/1 t/3
1329                 t/3 t/1
1330                 t/3 t/5
1331                 t/5 t/1
1332                 t/5 t/3
1333         EOT
1334         cat <<-EOT >expected &&
1335                 :loop: t/1 t/3 t/1
1336                 :loop: t/1 t/5 t/3 t/1
1337                 :loop: t/3 t/5 t/3 t/1
1338         EOT
1339         <graph tgrecurse "t/1" -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1340         test_cmp actual expected &&
1341         <graph tgrecurse "t/1" -v preord=1 -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1342         test_cmp actual expected &&
1343         <graph tgrecurse "t/1" -v filter=2 -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1344         test_cmp actual expected &&
1345         <graph tgrecurse "t/1" -v preord=1 -v filter=2 -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1346         test_cmp actual expected &&
1347         <graph tgrecurse "t/1" -v filter=1 -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1348         test_cmp actual expected &&
1349         <graph tgrecurse "t/1" -v preord=1 -v filter=1 -v leaves=1 -v showlp=1 -v hdfile=brlist135 -v brfile=brlist135 >actual &&
1350         test_cmp actual expected
1351 '
1352
1353 test_expect_success 'inclbr' '
1354         cat brlist135 - <<-EOT >brlist &&
1355                 t/2
1356                 t/4
1357                 t/6
1358                 t/7
1359                 t/8
1360                 t/9
1361                 t/A
1362         EOT
1363         cat brlist hdlist135 - <<-EOT >hdlist &&
1364                 hd2
1365                 hd4
1366                 hd6
1367                 hd7
1368                 hd8
1369                 hd9
1370         EOT
1371         cat <<-EOT >graph &&
1372                 t/1 t/2
1373                 t/1 hd1
1374                 t/1 t/4
1375                 t/2 hd2
1376                 t/2 t/3
1377                 t/4 t/5
1378                 t/4 hd4
1379                 t/3 t/6
1380                 t/3 hd3
1381                 t/3 t/7
1382                 t/5 t/8
1383                 t/5 hd5
1384                 t/5 t/9
1385                 t/6 hd6
1386                 t/7 hd7
1387                 t/8 hd8
1388                 t/9 hd9
1389                 t/A t/1
1390         EOT
1391         dotgr() { <graph tgrecurse_ -v hdfile=hdlist -v brfile=brlist -v withbr=1 \
1392                 -v startb="$@"; } &&
1393         cat <<-EOT >expected &&
1394                 0 1 1 0 t/1 t/A
1395                 0 1 0 0 t/A
1396         EOT
1397         dotgr "t/A" -v inclbr="t/A" >actual &&
1398         test_cmp actual expected &&
1399         cat <<-EOT >expected &&
1400                 0 1 0 0 t/A
1401                 0 1 1 0 t/1 t/A
1402         EOT
1403         dotgr "t/A" -v preord=1 -v inclbr="t/A" >actual &&
1404         test_cmp actual expected &&
1405         printf "%s\n" "t/A t/1" "t/A t/A" >expected &&
1406         dotgr "t/A" -v inclbr="t/A" -v filter=2 >actual &&
1407         test_cmp actual expected &&
1408         printf "%s\n" "t/A t/A" "t/A t/1" >expected &&
1409         dotgr "t/A" -v preord=1 -v inclbr="t/A" -v filter=2 >actual &&
1410         test_cmp actual expected &&
1411         printf "%s\n" "t/1" "t/A" >expected &&
1412         dotgr "t/A" -v inclbr="t/A" -v filter=1 >actual &&
1413         test_cmp actual expected &&
1414         printf "%s\n" "t/A" "t/1" >expected &&
1415         dotgr "t/A" -v preord=1 -v inclbr="t/A" -v filter=1 >actual &&
1416         test_cmp actual expected &&
1417         cat <<-EOT >expected &&
1418                 0 1 1 0 t/2 t/1 t/A
1419                 0 0 1 0 hd1 t/1 t/A
1420                 0 1 1 0 t/4 t/1 t/A
1421                 0 1 0 0 t/1 t/A
1422         EOT
1423         dotgr "t/A" -v inclbr="t/1" >actual &&
1424         test_cmp actual expected &&
1425         cat <<-EOT >expected &&
1426                 0 1 0 0 t/1 t/A
1427                 0 1 1 0 t/2 t/1 t/A
1428                 0 0 1 0 hd1 t/1 t/A
1429                 0 1 1 0 t/4 t/1 t/A
1430         EOT
1431         dotgr "t/A" -v preord=1 -v inclbr="t/1" >actual &&
1432         test_cmp actual expected &&
1433         cat <<-EOT >expected &&
1434                 t/1 t/2
1435                 t/1 hd1
1436                 t/1 t/4
1437                 t/A t/1
1438         EOT
1439         dotgr "t/A" -v inclbr="t/1" -v filter=2 >actual &&
1440         test_cmp actual expected &&
1441         cat <<-EOT >expected &&
1442                 t/A t/1
1443                 t/1 t/2
1444                 t/1 hd1
1445                 t/1 t/4
1446         EOT
1447         dotgr "t/A" -v preord=1 -v inclbr="t/1" -v filter=2 >actual &&
1448         test_cmp actual expected &&
1449         printf "%s\n" "t/2" "hd1" "t/4" "t/1" >expected &&
1450         dotgr "t/A" -v inclbr="t/1" -v filter=1 >actual &&
1451         test_cmp actual expected &&
1452         printf "%s\n" "t/1" "t/2" "hd1" "t/4" >expected &&
1453         dotgr "t/A" -v preord=1 -v inclbr="t/1" -v filter=1 >actual &&
1454         test_cmp actual expected &&
1455         cat <<-EOT >expected &&
1456                 t/A t/1
1457                 t/1 t/2
1458                 t/1 hd1
1459                 t/1 t/4
1460                 t/4 t/5
1461                 t/5 t/8
1462                 t/5 hd5
1463                 t/5 t/9
1464         EOT
1465         dotgr "t/A" -v preord=1 -v inclbr="t/5 t/1" -v filter=2 >actual &&
1466         test_cmp actual expected &&
1467         cat <<-EOT >expected &&
1468                 t/1 t/2
1469                 t/2 hd2
1470                 t/2 t/3
1471                 t/3 t/6
1472                 t/3 hd3
1473                 t/3 t/7
1474         EOT
1475         dotgr "t/1" -v preord=1 -v inclbr="t/2 t/3" -v filter=2 >actual &&
1476         test_cmp actual expected &&
1477         cat <<-EOT >expected &&
1478                 t/3 t/6
1479                 t/6 hd6
1480                 t/3 t/7
1481                 t/7 hd7
1482                 t/5 t/8
1483                 t/8 hd8
1484                 t/5 t/9
1485                 t/9 hd9
1486         EOT
1487         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v inclbr="t/6 t/7 t/8 t/9" -v filter=2 >actual &&
1488         test_cmp actual expected
1489 '
1490
1491 test_expect_success 'exclbr' '
1492         cat brlist135 - <<-EOT >brlist &&
1493                 t/2
1494                 t/4
1495                 t/6
1496                 t/7
1497                 t/8
1498                 t/9
1499                 t/A
1500         EOT
1501         cat brlist hdlist135 - <<-EOT >hdlist &&
1502                 hd2
1503                 hd4
1504                 hd6
1505                 hd7
1506                 hd8
1507                 hd9
1508         EOT
1509         cat <<-EOT >graph &&
1510                 t/1 t/2
1511                 t/1 hd1
1512                 t/1 t/4
1513                 t/2 hd2
1514                 t/2 t/3
1515                 t/4 t/5
1516                 t/4 hd4
1517                 t/3 t/6
1518                 t/3 hd3
1519                 t/3 t/7
1520                 t/5 t/8
1521                 t/5 hd5
1522                 t/5 t/9
1523                 t/6 hd6
1524                 t/7 hd7
1525                 t/8 hd8
1526                 t/9 hd9
1527                 t/A t/1
1528         EOT
1529         dotgr() { <graph tgrecurse_ -v hdfile=hdlist -v brfile=brlist -v withbr=1 \
1530                 -v startb="$@"; } &&
1531         >expected &&
1532         dotgr "t/A" -v exclbr="t/A" >actual &&
1533         test_cmp actual expected &&
1534         dotgr "t/A" -v preord=1 -v exclbr="t/A" >actual &&
1535         test_cmp actual expected &&
1536         dotgr "t/A" -v exclbr="t/A -v filter=2" >actual &&
1537         test_cmp actual expected &&
1538         dotgr "t/A" -v preord=1 -v exclbr="t/A -v filter=2" >actual &&
1539         test_cmp actual expected &&
1540         dotgr "t/A" -v exclbr="t/A" -v filter=1 >actual &&
1541         test_cmp actual expected &&
1542         dotgr "t/A" -v preord=1 -v exclbr="t/A" -v filter=1 >actual &&
1543         test_cmp actual expected &&
1544         echo "0 1 1 0 t/A" >expected &&
1545         dotgr "t/A" -v exclbr="t/1" >actual &&
1546         test_cmp actual expected &&
1547         dotgr "t/A" -v preord=1 -v exclbr="t/1" >actual &&
1548         test_cmp actual expected &&
1549         echo "t/A t/A" >expected &&
1550         dotgr "t/A" -v exclbr="t/1" -v filter=2 >actual &&
1551         test_cmp actual expected &&
1552         dotgr "t/A" -v preord=1 -v exclbr="t/1" -v filter=2 >actual &&
1553         test_cmp actual expected &&
1554         echo "t/A" >expected &&
1555         dotgr "t/A" -v exclbr="t/1" -v filter=1 >actual &&
1556         test_cmp actual expected &&
1557         dotgr "t/A" -v preord=1 -v exclbr="t/1" -v filter=1 >actual &&
1558         test_cmp actual expected &&
1559         cat <<-EOT >expected &&
1560                 0 0 1 0 hd1 t/1 t/A
1561                 0 1 0 0 t/1 t/A
1562                 0 1 0 0 t/A
1563         EOT
1564         dotgr "t/A" -v exclbr="t/4 t/2" >actual &&
1565         test_cmp actual expected &&
1566         cat <<-EOT >expected &&
1567                 0 1 0 0 t/A
1568                 0 1 0 0 t/1 t/A
1569                 0 0 1 0 hd1 t/1 t/A
1570         EOT
1571         dotgr "t/A" -v preord=1 -v exclbr="t/4 t/2" >actual &&
1572         test_cmp actual expected &&
1573         cat <<-EOT >expected &&
1574                 t/1 hd1
1575                 t/A t/1
1576                 t/A t/A
1577         EOT
1578         dotgr "t/A" -v exclbr="t/4 t/2" -v filter=2 >actual &&
1579         test_cmp actual expected &&
1580         cat <<-EOT >expected &&
1581                 t/A t/A
1582                 t/A t/1
1583                 t/1 hd1
1584         EOT
1585         dotgr "t/A" -v preord=1 -v exclbr="t/4 t/2" -v filter=2 >actual &&
1586         test_cmp actual expected &&
1587         printf "%s\n" "hd1" "t/1" "t/A" >expected &&
1588         dotgr "t/A" -v exclbr="t/4 t/2" -v filter=1 >actual &&
1589         test_cmp actual expected &&
1590         printf "%s\n" "t/A" "t/1" "hd1" >expected &&
1591         dotgr "t/A" -v preord=1 -v exclbr="t/4 t/2" -v filter=1 >actual &&
1592         test_cmp actual expected &&
1593         cat <<-EOT >expected &&
1594                 0 1 1 0 t/6 t/3
1595                 0 1 1 0 t/7 t/3
1596                 0 1 0 0 t/3
1597                 0 1 1 0 t/8 t/5
1598                 0 1 1 0 t/9 t/5
1599                 0 1 0 0 t/5
1600         EOT
1601         dotgr "t/3 t/5" -v multib=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" >actual &&
1602         test_cmp actual expected &&
1603         cat <<-EOT >expected &&
1604                 0 1 0 0 t/3
1605                 0 1 1 0 t/6 t/3
1606                 0 1 1 0 t/7 t/3
1607                 0 1 0 0 t/5
1608                 0 1 1 0 t/8 t/5
1609                 0 1 1 0 t/9 t/5
1610         EOT
1611         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" >actual &&
1612         test_cmp actual expected &&
1613         cat <<-EOT >expected &&
1614                 t/3 t/6
1615                 t/3 t/7
1616                 t/3 t/3
1617                 t/5 t/8
1618                 t/5 t/9
1619                 t/5 t/5
1620         EOT
1621         dotgr "t/3 t/5" -v multib=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" -v filter=2 >actual &&
1622         test_cmp actual expected &&
1623         cat <<-EOT >expected &&
1624                 t/3 t/3
1625                 t/3 t/6
1626                 t/3 t/7
1627                 t/5 t/5
1628                 t/5 t/8
1629                 t/5 t/9
1630         EOT
1631         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" -v filter=2 >actual &&
1632         test_cmp actual expected &&
1633         printf "%s\n" "t/6" "t/7" "t/3" "t/8" "t/9" "t/5" >expected &&
1634         dotgr "t/3 t/5" -v multib=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" -v filter=1 >actual &&
1635         test_cmp actual expected &&
1636         printf "%s\n" "t/3" "t/6" "t/7" "t/5" "t/8" "t/9" >expected &&
1637         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="hd3 hd5 hd6 hd7 hd8 hd9" -v filter=1 >actual &&
1638         test_cmp actual expected
1639 '
1640
1641 test_expect_success 'inclbr + exclbr' '
1642         cat brlist135 - <<-EOT >brlist &&
1643                 t/2
1644                 t/4
1645                 t/6
1646                 t/7
1647                 t/8
1648                 t/9
1649                 t/A
1650         EOT
1651         cat brlist hdlist135 - <<-EOT >hdlist &&
1652                 hd2
1653                 hd4
1654                 hd6
1655                 hd7
1656                 hd8
1657                 hd9
1658         EOT
1659         cat <<-EOT >graph &&
1660                 t/1 t/2
1661                 t/1 hd1
1662                 t/1 t/4
1663                 t/2 hd2
1664                 t/2 t/3
1665                 t/4 t/5
1666                 t/4 hd4
1667                 t/3 t/6
1668                 t/3 hd3
1669                 t/3 t/7
1670                 t/5 t/8
1671                 t/5 hd5
1672                 t/5 t/9
1673                 t/6 hd6
1674                 t/7 hd7
1675                 t/8 hd8
1676                 t/9 hd9
1677                 t/A t/1
1678         EOT
1679         dotgr() { <graph tgrecurse_ -v hdfile=hdlist -v brfile=brlist -v withbr=1 \
1680                 -v startb="$@"; } &&
1681         >expected &&
1682         dotgr "t/A" -v exclbr="t/A" -v inclbr="t/A" >actual &&
1683         test_cmp actual expected &&
1684         dotgr "t/A" -v preord=1 -v exclbr="t/A" -v inclbr="t/A" >actual &&
1685         test_cmp actual expected &&
1686         dotgr "t/A" -v exclbr="t/A -v filter=2" -v inclbr="t/A" >actual &&
1687         test_cmp actual expected &&
1688         dotgr "t/A" -v preord=1 -v exclbr="t/A -v inclbr="t/A" -v filter=2" >actual &&
1689         test_cmp actual expected &&
1690         dotgr "t/A" -v exclbr="t/A" -v inclbr="t/A" -v filter=1 >actual &&
1691         test_cmp actual expected &&
1692         dotgr "t/A" -v preord=1 -v exclbr="t/A" -v inclbr="t/A" -v filter=1 >actual &&
1693         test_cmp actual expected &&
1694         dotgr "t/A" -v exclbr="t/1" -v inclbr="t/1" >actual &&
1695         test_cmp actual expected &&
1696         dotgr "t/A" -v preord=1 -v exclbr="t/1" -v inclbr="t/1" >actual &&
1697         test_cmp actual expected &&
1698         dotgr "t/A" -v exclbr="t/1" -v inclbr="t/1" -v filter=2 >actual &&
1699         test_cmp actual expected &&
1700         dotgr "t/A" -v preord=1 -v exclbr="t/1" -v inclbr="t/1" -v filter=2 >actual &&
1701         test_cmp actual expected &&
1702         dotgr "t/A" -v exclbr="t/1" -v inclbr="t/1" -v filter=1 >actual &&
1703         test_cmp actual expected &&
1704         dotgr "t/A" -v preord=1 -v exclbr="t/1" -v inclbr="t/1" -v filter=1 >actual &&
1705         test_cmp actual expected &&
1706         cat <<-EOT >expected &&
1707                 0 1 1 0 t/6 t/3
1708                 0 0 1 0 hd3 t/3
1709                 0 1 0 0 t/3
1710                 0 0 1 0 hd5 t/5
1711                 0 1 1 0 t/9 t/5
1712                 0 1 0 0 t/5
1713         EOT
1714         dotgr "t/3 t/5" -v multib=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" >actual &&
1715         test_cmp actual expected &&
1716         cat <<-EOT >expected &&
1717                 0 1 0 0 t/3
1718                 0 1 1 0 t/6 t/3
1719                 0 0 1 0 hd3 t/3
1720                 0 1 0 0 t/5
1721                 0 0 1 0 hd5 t/5
1722                 0 1 1 0 t/9 t/5
1723         EOT
1724         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" >actual &&
1725         test_cmp actual expected &&
1726         cat <<-EOT >expected &&
1727                 t/3 t/6
1728                 t/3 hd3
1729                 t/3 t/3
1730                 t/5 hd5
1731                 t/5 t/9
1732                 t/5 t/5
1733         EOT
1734         dotgr "t/3 t/5" -v multib=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" -v filter=2 >actual &&
1735         test_cmp actual expected &&
1736         cat <<-EOT >expected &&
1737                 t/3 t/3
1738                 t/3 t/6
1739                 t/3 hd3
1740                 t/5 t/5
1741                 t/5 hd5
1742                 t/5 t/9
1743         EOT
1744         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" -v filter=2 >actual &&
1745         test_cmp actual expected &&
1746         printf "%s\n" "t/6" "hd3" "t/3" "hd5" "t/9" "t/5" >expected &&
1747         dotgr "t/3 t/5" -v multib=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" -v filter=1 >actual &&
1748         test_cmp actual expected &&
1749         printf "%s\n" "t/3" "t/6" "hd3" "t/5" "hd5" "t/9" >expected &&
1750         dotgr "t/3 t/5" -v multib=1 -v preord=1 -v exclbr="t/7 t/8" -v inclbr="t/3 t/5" -v filter=1 >actual &&
1751         test_cmp actual expected
1752 '
1753
1754 test_done