tmux/regress/input-keys.sh

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#!/bin/sh
PATH=/bin:/usr/bin
TERM=screen
[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
TMUX="$TEST_TMUX -Ltest"
$TMUX kill-server 2>/dev/null
$TMUX -f/dev/null new -x20 -y2 -d || exit 1
sleep 0.1
exit_status=0
assert_key () {
key=$1
expected_code=$2
$TMUX new-window -- sh -c 'stty raw -echo && cat -tv'
$TMUX send-keys "$key" $
actual_code=$($TMUX capturep -p | head -1 | sed -e 's/\$$//')
$TMUX kill-window
if [ "$actual_code" = "$expected_code" ]; then
if [ -n "$VERBOSE" ]; then
echo "[PASS] $key -> $actual_code"
fi
else
echo "[FAIL] $key -> $expected_code (Got: $actual_code)"
exit_status=1
fi
shift
shift
if [ "$1" = "--" ]; then
shift
assert_key "$@"
fi
}
assert_key 'C-Space' '^@'
assert_key 'C-a' '^A' -- 'M-C-a' '^[^A'
assert_key 'C-b' '^B' -- 'M-C-b' '^[^B'
assert_key 'C-c' '^C' -- 'M-C-c' '^[^C'
assert_key 'C-d' '^D' -- 'M-C-d' '^[^D'
assert_key 'C-e' '^E' -- 'M-C-e' '^[^E'
assert_key 'C-f' '^F' -- 'M-C-f' '^[^F'
assert_key 'C-g' '^G' -- 'M-C-g' '^[^G'
assert_key 'C-h' '^H' -- 'M-C-h' '^[^H'
assert_key 'C-i' '^I' -- 'M-C-i' '^[^I'
assert_key 'C-j' '' -- 'M-C-j' '^[' # NL
assert_key 'C-k' '^K' -- 'M-C-k' '^[^K'
assert_key 'C-l' '^L' -- 'M-C-l' '^[^L'
assert_key 'C-m' '^M' -- 'M-C-m' '^[^M'
assert_key 'C-n' '^N' -- 'M-C-n' '^[^N'
assert_key 'C-o' '^O' -- 'M-C-o' '^[^O'
assert_key 'C-p' '^P' -- 'M-C-p' '^[^P'
assert_key 'C-q' '^Q' -- 'M-C-q' '^[^Q'
assert_key 'C-r' '^R' -- 'M-C-r' '^[^R'
assert_key 'C-s' '^S' -- 'M-C-s' '^[^S'
assert_key 'C-t' '^T' -- 'M-C-t' '^[^T'
assert_key 'C-u' '^U' -- 'M-C-u' '^[^U'
assert_key 'C-v' '^V' -- 'M-C-v' '^[^V'
assert_key 'C-w' '^W' -- 'M-C-w' '^[^W'
assert_key 'C-x' '^X' -- 'M-C-x' '^[^X'
assert_key 'C-y' '^Y' -- 'M-C-y' '^[^Y'
assert_key 'C-z' '^Z' -- 'M-C-z' '^[^Z'
assert_key 'Escape' '^[' -- 'M-Escape' '^[^['
assert_key "C-\\" "^\\" -- "M-C-\\" "^[^\\"
assert_key 'C-]' '^]' -- 'M-C-]' '^[^]'
assert_key 'C-^' '^^' -- 'M-C-^' '^[^^'
assert_key 'C-_' '^_' -- 'M-C-_' '^[^_'
assert_key 'Space' ' ' -- 'M-Space' '^[ '
assert_key '!' '!' -- 'M-!' '^[!'
assert_key '"' '"' -- 'M-"' '^["'
assert_key '#' '#' -- 'M-#' '^[#'
assert_key '$' '$' -- 'M-$' '^[$'
assert_key '%' '%' -- 'M-%' '^[%'
assert_key '&' '&' -- 'M-&' '^[&'
assert_key "'" "'" -- "M-'" "^['"
assert_key '(' '(' -- 'M-(' '^[('
assert_key ')' ')' -- 'M-)' '^[)'
assert_key '*' '*' -- 'M-*' '^[*'
assert_key '+' '+' -- 'M-+' '^[+'
assert_key ',' ',' -- 'M-,' '^[,'
assert_key '-' '-' -- 'M--' '^[-'
assert_key '.' '.' -- 'M-.' '^[.'
assert_key '/' '/' -- 'M-/' '^[/'
assert_key '0' '0' -- 'M-0' '^[0'
assert_key '1' '1' -- 'M-1' '^[1'
assert_key '2' '2' -- 'M-2' '^[2'
assert_key '3' '3' -- 'M-3' '^[3'
assert_key '4' '4' -- 'M-4' '^[4'
assert_key '5' '5' -- 'M-5' '^[5'
assert_key '6' '6' -- 'M-6' '^[6'
assert_key '7' '7' -- 'M-7' '^[7'
assert_key '8' '8' -- 'M-8' '^[8'
assert_key '9' '9' -- 'M-9' '^[9'
assert_key ':' ':' -- 'M-:' '^[:'
assert_key '\;' ';' -- 'M-\;' '^[;'
assert_key '<' '<' -- 'M-<' '^[<'
assert_key '=' '=' -- 'M-=' '^[='
assert_key '>' '>' -- 'M->' '^[>'
assert_key '?' '?' -- 'M-?' '^[?'
assert_key '@' '@' -- 'M-@' '^[@'
assert_key 'A' 'A' -- 'M-A' '^[A'
assert_key 'B' 'B' -- 'M-B' '^[B'
assert_key 'C' 'C' -- 'M-C' '^[C'
assert_key 'D' 'D' -- 'M-D' '^[D'
assert_key 'E' 'E' -- 'M-E' '^[E'
assert_key 'F' 'F' -- 'M-F' '^[F'
assert_key 'G' 'G' -- 'M-G' '^[G'
assert_key 'H' 'H' -- 'M-H' '^[H'
assert_key 'I' 'I' -- 'M-I' '^[I'
assert_key 'J' 'J' -- 'M-J' '^[J'
assert_key 'K' 'K' -- 'M-K' '^[K'
assert_key 'L' 'L' -- 'M-L' '^[L'
assert_key 'M' 'M' -- 'M-M' '^[M'
assert_key 'N' 'N' -- 'M-N' '^[N'
assert_key 'O' 'O' -- 'M-O' '^[O'
assert_key 'P' 'P' -- 'M-P' '^[P'
assert_key 'Q' 'Q' -- 'M-Q' '^[Q'
assert_key 'R' 'R' -- 'M-R' '^[R'
assert_key 'S' 'S' -- 'M-S' '^[S'
assert_key 'T' 'T' -- 'M-T' '^[T'
assert_key 'U' 'U' -- 'M-U' '^[U'
assert_key 'V' 'V' -- 'M-V' '^[V'
assert_key 'W' 'W' -- 'M-W' '^[W'
assert_key 'X' 'X' -- 'M-X' '^[X'
assert_key 'Y' 'Y' -- 'M-Y' '^[Y'
assert_key 'Z' 'Z' -- 'M-Z' '^[Z'
assert_key '[' '[' -- 'M-[' '^[['
assert_key "\\" "\\" -- "M-\\" "^[\\"
assert_key ']' ']' -- 'M-]' '^[]'
assert_key '^' '^' -- 'M-^' '^[^'
assert_key '_' '_' -- 'M-_' '^[_'
assert_key '`' '`' -- 'M-`' '^[`'
assert_key 'a' 'a' -- 'M-a' '^[a'
assert_key 'b' 'b' -- 'M-b' '^[b'
assert_key 'c' 'c' -- 'M-c' '^[c'
assert_key 'd' 'd' -- 'M-d' '^[d'
assert_key 'e' 'e' -- 'M-e' '^[e'
assert_key 'f' 'f' -- 'M-f' '^[f'
assert_key 'g' 'g' -- 'M-g' '^[g'
assert_key 'h' 'h' -- 'M-h' '^[h'
assert_key 'i' 'i' -- 'M-i' '^[i'
assert_key 'j' 'j' -- 'M-j' '^[j'
assert_key 'k' 'k' -- 'M-k' '^[k'
assert_key 'l' 'l' -- 'M-l' '^[l'
assert_key 'm' 'm' -- 'M-m' '^[m'
assert_key 'n' 'n' -- 'M-n' '^[n'
assert_key 'o' 'o' -- 'M-o' '^[o'
assert_key 'p' 'p' -- 'M-p' '^[p'
assert_key 'q' 'q' -- 'M-q' '^[q'
assert_key 'r' 'r' -- 'M-r' '^[r'
assert_key 's' 's' -- 'M-s' '^[s'
assert_key 't' 't' -- 'M-t' '^[t'
assert_key 'u' 'u' -- 'M-u' '^[u'
assert_key 'v' 'v' -- 'M-v' '^[v'
assert_key 'w' 'w' -- 'M-w' '^[w'
assert_key 'x' 'x' -- 'M-x' '^[x'
assert_key 'y' 'y' -- 'M-y' '^[y'
assert_key 'z' 'z' -- 'M-z' '^[z'
assert_key '{' '{' -- 'M-{' '^[{'
assert_key '|' '|' -- 'M-|' '^[|'
assert_key '}' '}' -- 'M-}' '^[}'
assert_key '~' '~' -- 'M-~' '^[~'
assert_key 'Tab' '^I' -- 'M-Tab' '^[^I'
assert_key 'BSpace' '^?' -- 'M-BSpace' '^[^?'
## These cannot be sent, is that intentional?
## assert_key 'PasteStart' "^[[200~"
## assert_key 'PasteEnd' "^[[201~"
assert_key 'F1' "^[OP"
assert_key 'F2' "^[OQ"
assert_key 'F3' "^[OR"
assert_key 'F4' "^[OS"
assert_key 'F5' "^[[15~"
assert_key 'F6' "^[[17~"
assert_key 'F8' "^[[19~"
assert_key 'F9' "^[[20~"
assert_key 'F10' "^[[21~"
assert_key 'F11' "^[[23~"
assert_key 'F12' "^[[24~"
assert_key 'IC' '^[[2~'
assert_key 'Insert' '^[[2~'
assert_key 'DC' '^[[3~'
assert_key 'Delete' '^[[3~'
## Why do these differ from tty-keys?
assert_key 'Home' '^[[1~'
assert_key 'End' '^[[4~'
assert_key 'NPage' '^[[6~'
assert_key 'PageDown' '^[[6~'
assert_key 'PgDn' '^[[6~'
assert_key 'PPage' '^[[5~'
assert_key 'PageUp' '^[[5~'
assert_key 'PgUp' '^[[5~'
assert_key 'BTab' '^[[Z'
assert_key 'C-S-Tab' '^[[Z'
assert_key 'Up' '^[[A'
assert_key 'Down' '^[[B'
assert_key 'Right' '^[[C'
assert_key 'Left' '^[[D'
# assert_key 'KPEnter'
assert_key 'KP*' '*' -- 'M-KP*' '^[*'
assert_key 'KP+' '+' -- 'M-KP+' '^[+'
assert_key 'KP-' '-' -- 'M-KP-' '^[-'
assert_key 'KP.' '.' -- 'M-KP.' '^[.'
assert_key 'KP/' '/' -- 'M-KP/' '^[/'
assert_key 'KP0' '0' -- 'M-KP0' '^[0'
assert_key 'KP1' '1' -- 'M-KP1' '^[1'
assert_key 'KP2' '2' -- 'M-KP2' '^[2'
assert_key 'KP3' '3' -- 'M-KP3' '^[3'
assert_key 'KP4' '4' -- 'M-KP4' '^[4'
assert_key 'KP5' '5' -- 'M-KP5' '^[5'
assert_key 'KP6' '6' -- 'M-KP6' '^[6'
assert_key 'KP7' '7' -- 'M-KP7' '^[7'
assert_key 'KP8' '8' -- 'M-KP8' '^[8'
assert_key 'KP9' '9' -- 'M-KP9' '^[9'
# Extended keys
$TMUX set -g extended-keys always
assert_extended_key () {
extended_key=$1
expected_code_pattern=$2
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;2/')
assert_key "S-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;3/')
assert_key "M-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;4/')
assert_key "S-M-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;5/')
assert_key "C-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;6/')
assert_key "S-C-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;7/')
assert_key "C-M-$extended_key" "$expected_code"
expected_code=$(printf '%s' "$expected_code_pattern" | sed -e 's/;_/;8/')
assert_key "S-C-M-$extended_key" "$expected_code"
}
## Many of these pass without extended keys enabled -- are they extended keys?
assert_extended_key 'F1' '^[[1;_P'
assert_extended_key 'F2' "^[[1;_Q"
assert_extended_key 'F3' "^[[1;_R"
assert_extended_key 'F4' "^[[1;_S"
assert_extended_key 'F5' "^[[15;_~"
assert_extended_key 'F6' "^[[17;_~"
assert_extended_key 'F8' "^[[19;_~"
assert_extended_key 'F9' "^[[20;_~"
assert_extended_key 'F10' "^[[21;_~"
assert_extended_key 'F11' "^[[23;_~"
assert_extended_key 'F12' "^[[24;_~"
assert_extended_key 'Up' '^[[1;_A'
assert_extended_key 'Down' '^[[1;_B'
assert_extended_key 'Right' '^[[1;_C'
assert_extended_key 'Left' '^[[1;_D'
assert_extended_key 'Home' '^[[1;_H'
assert_extended_key 'End' '^[[1;_F'
assert_extended_key 'PPage' '^[[5;_~'
assert_extended_key 'PageUp' '^[[5;_~'
assert_extended_key 'PgUp' '^[[5;_~'
assert_extended_key 'NPage' '^[[6;_~'
assert_extended_key 'PageDown' '^[[6;_~'
assert_extended_key 'PgDn' '^[[6;_~'
assert_extended_key 'IC' '^[[2;_~'
assert_extended_key 'Insert' '^[[2;_~'
assert_extended_key 'DC' '^[[3;_~'
assert_extended_key 'Delete' '^[[3;_~'
assert_key 'C-Tab' "^[[9;5u"
assert_key 'C-S-Tab' "^[[1;5Z"
$TMUX kill-server 2>/dev/null
exit $exit_status