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fixed color support for test suite. Now colors are shown as long as there is xterm somewhere inside the TERM env var

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This commit is contained in:
antirez 2011-02-22 16:40:24 +01:00
parent df50d707f3
commit 4a67d194e9
1 changed files with 7 additions and 2 deletions
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9
tests/support/test.tcl
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@ -44,9 +44,14 @@ proc assert_type {type key} {
assert_equal $type [r type $key]
}
# Test if TERM looks like to support colors
proc color_term {} {
expr {[info exists ::env(TERM)] && [string match *xterm* $::env(TERM)]}
}
# This is called before starting the test
proc announce_test {s} {
if {[info exists ::env(TERM)] && [string match $::env(TERM) xterm]} {
if {[color_term]} {
puts -nonewline "$s\033\[0K"
flush stdout
set ::backward_count [string length $s]
@ -55,7 +60,7 @@ proc announce_test {s} {
# This is called after the test finished
proc colored_dot {tags passed} {
if {[info exists ::env(TERM)] && [string match $::env(TERM) xterm]} {
if {[color_term]} {
# Go backward and delete what announc_test function printed.
puts -nonewline "\033\[${::backward_count}D\033\[0K\033\[J"