+# This is called before starting the test
+proc announce_test {s} {
+ if {[info exists ::env(TERM)] && [string match $::env(TERM) xterm]} {
+ puts -nonewline "$s\033\[0K"
+ flush stdout
+ set ::backward_count [string length $s]
+ }
+}
+
+# This is called after the test finished
+proc colored_dot {tags passed} {
+ if {[info exists ::env(TERM)] && [string match $::env(TERM) xterm]} {
+ # Go backward and delete what announc_test function printed.
+ puts -nonewline "\033\[${::backward_count}D\033\[0K\033\[J"
+
+ # Print a coloured char, accordingly to test outcome and tags.
+ if {[lsearch $tags list] != -1} {
+ set colorcode {31}
+ set ch L
+ } elseif {[lsearch $tags hash] != -1} {
+ set colorcode {32}
+ set ch H
+ } elseif {[lsearch $tags set] != -1} {
+ set colorcode {33}
+ set ch S
+ } elseif {[lsearch $tags zset] != -1} {
+ set colorcode {34}
+ set ch Z
+ } elseif {[lsearch $tags basic] != -1} {
+ set colorcode {35}
+ set ch B
+ } else {
+ set colorcode {37}
+ set ch .
+ }
+ if {$colorcode ne {}} {
+ if {$passed} {
+ puts -nonewline "\033\[0;${colorcode};40m"
+ } else {
+ puts -nonewline "\033\[7;${colorcode};40m"
+ }
+ puts -nonewline $ch
+ puts -nonewline "\033\[0m"
+ flush stdout
+ }
+ } else {
+ if {$passed} {
+ puts -nonewline .
+ } else {
+ puts -nonewline F
+ }
+ }
+}
+