123 #123
  #1234 #1234
  1234 1234
  123456 #123456
} {
  incr tc
  fossil amend $HASH -bgcolor $color
  test amend-bgcolor-1.$tc.a {[string match "*uuid:*$HASH*" $RESULT]}
  fossil tag list --raw $HASH
  test amend-bgcolor-1.$tc.b {[string first "bgcolor=$result" $RESULT] != -1}
  fossil timeline -n 1
  test amend-bgcolor-1.$tc.c {
    [string match "*Change*background*color*to*\"$result\"*" $RESULT]
  }
  if {[artifact_from_timeline $RESULT artid]} {
    fossil artifact $artid
    test amend-bgcolor-1.$tc.d {
      [string match "*T +bgcolor $HASH* $result*" $RESULT]
    }
  } else {
    if {$VERBOSE} { protOut "No artifact found in timeline output" }
    test amend-bgcolor-1.$tc.d false
  }
}
fossil amend $HASH -bgcolor {}
test amend-bgcolor-2.1 {[string match "*uuid:*$HASH*" $RESULT]}
fossil tag list --raw $HASH
test amend-bgcolor-2.2 {
  [string first "bgcolor=" $RESULT] == -1 &&
  [string first "bgcolor" $RESULT] != -1
}
fossil timeline -n 1
test amend-bgcolor-2.3 {[string match "*Cancel*background*color.*" $RESULT]}

set HASH2 HASH2
fossil branch new brclr $HASH
if {![uuid_from_branch $RESULT HASH2]} {
  test amend-branchcolor.setup false
}
fossil update $HASH2
fossil amend $HASH2 -branchcolor yellow
test amend-branchcolor-1.1 {[string match "*uuid:*$HASH2*" $RESULT]}
fossil tag ls --raw $HASH2
test amend-branchcolor-1.2 {[string first "bgcolor=yellow" $RESULT] != -1}
fossil timeline -n 1
test amend-branchcolor-1.3 {
  [string match {*Change*branch*background*color*to*"yellow".*} $RESULT]
}
if {[regexp {(?x)[0-9]{2}(?::[0-9]{2}){2}\s+\[([0-9a-f]+)]} $RESULT m artid]} {

  test amend-branchcolor-propagating.setup false
}
write_file datafile "bc1"
fossil commit -m "mc1"
write_file datafile "bc2"
fossil commit -m "mc2"
fossil amend $HASHN -branchcolor deadbe
test amend-branchcolor-2.1 {[string match "*uuid:*$HASHN*" $RESULT]}
fossil tag ls --raw current
test amend-branchcolor-2.2 {[string first "bgcolor=#deadbe" $RESULT] != -1}
fossil timeline -n 1
test amend-branchcolor-2.3 {
  [string match {*Change*branch*background*color*to*"#deadbe".*} $RESULT]
}

# Test: -date                          #
########################################
set timestamp [clock scan yesterday]
set date [clock format $timestamp -format "%Y-%m-%d" -gmt 1]
set time [clock format $timestamp -format "%H:%M:%S" -gmt 1]
set datetime "$date $time"
fossil amend $HASHINIT -date $datetime
test amend-date-1.1 {[string match "*uuid:*$HASHINIT*$datetime*" $RESULT]}
fossil tag ls --raw $HASHINIT
test amend-date-1.2 {[string first "date=$datetime" $RESULT] != -1}
fossil timeline -n 1
test amend-date-1.3 {[string match "*Timestamp*$date*$time*" $RESULT]}
set badformats {
  "%+"
  "%Y-%m-%d %H:%M%:%S %Z"

fossil revert
fossil update trunk
fossil branch new tohide current
if {![uuid_from_branch $RESULT HASHH]} {
  test amend-hide-setup false
}
fossil amend $HASHH -hide
test amend-hide-1.1 {[string match "*uuid:*$HASHH*" $RESULT]}
fossil tag ls --raw $HASHH
test amend-hide-1.2 {[string first "hidden" $RESULT] != -1}
fossil timeline -n 1
test amend-hide-1.3 {[string match {*Add*propagating*"hidden".*} $RESULT]}

########################################
# Test: -close                          #
########################################
set HASHC HASHC
fossil branch new cllf $HASH
if {![uuid_from_branch $RESULT HASHC]} {
  test amend-close.setup false
}
fossil update $HASHC
fossil amend $HASHC -close
test amend-close-1.1.a {[string match "*uuid:*$HASHC*" $RESULT]}
test amend-close-1.1.b {
  [string match "*comment:*Create*new*branch*named*\"cllf\"*" $RESULT]
}
fossil tag ls --raw $HASHC
test amend-close-1.2 {[string first "closed" $RESULT] != -1}
fossil timeline -n 1
test amend-close-1.3 {[string match {*Mark*"Closed".*} $RESULT]}

  test amend-close-3.setup false
}
write_file datafile "b1"
fossil commit -m "m1"
write_file datafile "b2"
fossil commit -m "m2"
fossil amend $HASH3 --close
test amend-close-3.1 {[string match "*uuid:*$HASH3*" $RESULT]}
fossil tag ls --raw current
test amend-close-3.2 {[string first "closed" $RESULT] != -1}
fossil timeline -n 1
test amend-close-3.3 {
  [string match "*Add*propagating*\"closed\".*" $RESULT]
}
write_file datafile "changed"

  foreach res $result {
    append t1exp ", $res"
    append t2exp "sym-$res*"
    append t3exp "Add*tag*\"$res\".*"
    append t5exp "Cancel*tag*\"$res\".*"
  }
  eval fossil amend $HASH $tags
  test amend-tag-$tc.1 {[string match "*uuid:*$HASH*tags:*$t1exp*" $RESULT]}
  fossil tag ls --raw $HASH
  test amend-tag-$tc.2 {[string match $t2exp $RESULT]}
  fossil timeline -n 1
  test amend-tag-$tc.3 {[string match $t3exp $RESULT]}
  eval fossil amend $HASH $cancels
  test amend-tag-$tc.4 {![string match "*tags:*$t1exp*" $RESULT]}
  fossil timeline -n 1

  }
}

proc test-comment {name HASH comment} {
  global VERBOSE RESULT

  test amend-comment-$name.1 {
    [string match "*uuid:*$HASH*comment:*$comment*" $RESULT]
  }
  fossil timeline -n 1
  if {[artifact_from_timeline $RESULT artid]} {
    fossil artifact $artid
    test amend-comment-$name.2 {
      [string match "*T +comment $HASH* *[manifest_comment $comment]*" $RESULT]
    }
  } else {
    if {$VERBOSE} { protOut "No artifact found in timeline output: $RESULT" }
    test amend-comment-$name.2 false
  }
  fossil timeline -n 1
  test amend-comment-$name.3 {
    [string match "*[short_uuid $HASH]*Edit*check-in*comment.*" $RESULT]
  }
  fossil info $HASH
  test amend-comment-$name.4 {
    [string match "*uuid:*$HASH*comment:*$comment*" $RESULT]
  }
}

prep-test "revision 1" "revision 1"
fossil amend $HASH -comment "revised revision 1"
test-comment 1 $HASH "revised revision 1"

prep-test "revision 4" "revision 4"
write_file commitmsg "revision 4 revised with -M"
fossil amend $HASH -M commitmsg
test-comment 4 $HASH "revision 4 revised with -M"

prep-test "final comment" "final content"
if {[catch {exec which ed} result]} {
  if {$VERBOSE} { protOut "Install ed for interactive comment test: $result" }
  test-comment 5 $HASH "ed required for interactive edit"
} else {
  fossil settings editor "ed -s"
  set comment "interactive edited comment"
  fossil_maybe_answer "a\n$comment\n.\nw\nq\n" amend $HASH --edit-comment
  test-comment 5 $HASH $comment
}

########################################