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bats/libexec/bats-format-tap-stream
Henrique Moody 3be82466a7 Add skipped count tests in the summary
This also update the behaviour of the summary, now it only display the
number of failures, and skipped tests also, if the numbers are greater
than zero.
2014-08-13 14:32:35 +01:00

166 lines
2.7 KiB
Bash
Executable File

#!/usr/bin/env bash
set -e
# Just stream the TAP output (sans extended syntax) if tput is missing
command -v tput >/dev/null || exec grep -v "^begin "
header_pattern='[0-9]+\.\.[0-9]+'
IFS= read -r header
if [[ "$header" =~ $header_pattern ]]; then
count="${header:3}"
index=0
failures=0
skipped=0
name=""
count_column_width=$(( ${#count} * 2 + 2 ))
else
# If the first line isn't a TAP plan, print it and pass the rest through
printf "%s\n" "$header"
exec cat
fi
update_screen_width() {
screen_width="$(tput cols)"
count_column_left=$(( $screen_width - $count_column_width ))
}
trap update_screen_width WINCH
update_screen_width
begin() {
go_to_column 0
printf_with_truncation $(( $count_column_left - 1 )) " %s" "$name"
clear_to_end_of_line
go_to_column $count_column_left
printf "%${#count}s/${count}" "$index"
go_to_column 1
}
pass() {
go_to_column 0
printf " ✓ %s" "$name"
advance
}
skip() {
local reason="$1"
[ -z "$reason" ] || reason=": $reason"
go_to_column 0
printf " - %s (skipped%s)" "$name" "$reason"
advance
}
fail() {
go_to_column 0
set_color 1 bold
printf " ✗ %s" "$name"
advance
}
log() {
set_color 1
printf " %s\n" "$1"
clear_color
}
summary() {
printf "\n%d test%s" "$count" "$(plural "$count")"
printf ", %d failure%s" "$failures" "$(plural "$failures")"
if [ "$skipped" -gt 0 ]; then
printf ", %d skipped" "$skipped"
fi
printf "\n"
}
printf_with_truncation() {
local width="$1"
shift
local string="$(printf "$@")"
if [ "${#string}" -gt "$width" ]; then
printf "%s..." "${string:0:$(( $width - 4 ))}"
else
printf "%s" "$string"
fi
}
go_to_column() {
local column="$1"
printf "\x1B[%dG" $(( $column + 1 ))
}
clear_to_end_of_line() {
printf "\x1B[K"
}
advance() {
clear_to_end_of_line
echo
clear_color
}
set_color() {
local color="$1"
local weight="$2"
printf "\x1B[%d;%dm" $(( 30 + $color )) "$( [ "$weight" = "bold" ] && echo 1 || echo 22 )"
}
clear_color() {
printf "\x1B[0m"
}
plural() {
[ "$1" -eq 1 ] || echo "s"
}
_buffer=""
buffer() {
_buffer="${_buffer}$("$@")"
}
flush() {
printf "%s" "$_buffer"
_buffer=""
}
finish() {
flush
printf "\n"
}
trap finish EXIT
while IFS= read -r line; do
case "$line" in
"begin "* )
let index+=1
name="${line#* $index }"
buffer begin
flush
;;
"ok "* )
skip_expr="ok $index # skip (\(([^)]*)\))?"
if [[ "$line" =~ $skip_expr ]]; then
let skipped+=1
buffer skip "${BASH_REMATCH[2]}"
else
buffer pass
fi
;;
"not ok "* )
let failures+=1
buffer fail
;;
"# "* )
buffer log "${line:2}"
;;
esac
done
buffer summary