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https://github.com/tmux/tmux.git
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93 lines
2.4 KiB
Bash
93 lines
2.4 KiB
Bash
#!/bin/sh
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# Exercise drawing of popups (display-popup) over the window scene. A popup is an
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# overlay drawn on top of the redraw scene (the overlay_draw path in
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# screen-redraw.c), so this guards against regressions in how popups appear.
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#
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# A popup is modal and stays open until its command exits, so each scene fully
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# re-creates the servers and re-attaches; the popup is opened in the background
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# (display-popup blocks the client that runs it) and the outer pane is captured
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# while it is open.
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#
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# Run with GENERATE=1 to (re)create the golden files.
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PATH=/bin:/usr/bin
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TERM=screen
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LC_ALL=C.UTF-8
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export TERM LC_ALL
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[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
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TMUX="$TEST_TMUX -Ltest -f/dev/null"
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TMUX2="$TEST_TMUX -Ltest2 -f/dev/null"
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RESULTS=screen-redraw-results
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TMP=$(mktemp)
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trap "rm -f $TMP; $TMUX kill-server 2>/dev/null; $TMUX2 kill-server 2>/dev/null" \
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0 1 15
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fail() {
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echo "$*" >&2
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exit 1
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}
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compare() {
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sleep 1
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$TMUX capturep -p >$TMP || exit 1
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if [ -n "$GENERATE" ]; then
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cp $TMP "$RESULTS/$1.result" || exit 1
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echo "generated $1"
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else
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cmp -s $TMP "$RESULTS/$1.result" || \
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fail "scene $1 differs from $RESULTS/$1.result"
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fi
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}
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C="sh -c 'exec sleep 100'"
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# setup: fresh inner window attached inside a fresh outer pane, 40x14.
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setup() {
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$TMUX kill-server 2>/dev/null
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$TMUX2 kill-server 2>/dev/null
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$TMUX2 new -d -x40 -y14 "$C" || exit 1
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$TMUX2 set -g status off || exit 1
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$TMUX2 set -g window-size manual || exit 1
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$TMUX2 resizew -x40 -y14 || exit 1
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$TMUX new -d -x40 -y14 || exit 1
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$TMUX set -g status off || exit 1
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$TMUX set -g window-size manual || exit 1
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$TMUX set -g default-terminal "tmux-256color" || exit 1
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$TMUX send -l "$TMUX2 attach" || exit 1
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$TMUX send Enter || exit 1
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sleep 1
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}
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# popup <args>: open a popup running a fixed command, in the background (it stays
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# open because the command sleeps; the servers are killed at the next setup).
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popup() {
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$TMUX2 display-popup "$@" -E "sh -c 'printf POPUP; exec sleep 100'" &
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sleep 1
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}
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# Basic popup over a single pane.
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setup
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popup -w20 -h6 -x6 -y3
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compare popup-basic
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# Popup over a split: drawn on top of the pane border.
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setup
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$TMUX2 splitw -h "$C" || exit 1
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popup -w24 -h8 -x8 -y3
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compare popup-over-split
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# Popup with no border lines (-B).
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setup
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popup -B -w20 -h6 -x6 -y3
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compare popup-noborder
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# Popup with double border lines.
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setup
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popup -b double -w20 -h6 -x6 -y3
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compare popup-double
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exit 0
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