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https://github.com/tmux/tmux.git
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86f857d1f3
Keep backing row mappings and selection endpoints correct after wrapping. Preserve exit status during reflow and collapsed state during refresh. Clip the gutter to fit narrow panes. Add regression coverage for these cases.
71 lines
2.2 KiB
Bash
71 lines
2.2 KiB
Bash
#!/bin/sh
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# Exercise clipped gutter drawing through a real client.
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PATH=/bin:/usr/bin
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TERM=screen
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export TERM
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[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
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INNER="$TEST_TMUX -Li$$ -f/dev/null"
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OUTER="$TEST_TMUX -Lo$$ -f/dev/null"
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TMP=$(mktemp)
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exit_status=0
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trap 'rm -f "$TMP"; $INNER kill-server 2>/dev/null; $OUTER kill-server 2>/dev/null' 0 1 15
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$INNER new-session -d -x 80 -y 12 \
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"printf '\033]133;A\007p> \033]133;B\007failed\r\n\033]133;C\007012345678901234567890123456789012345678901234567890123456789\033]133;D;7\007\r\n\033]133;A\007p> \033]133;B\007'; exec sleep 100" || exit 1
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$INNER set -g status off || exit 1
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$INNER set -g window-size manual || exit 1
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$INNER set -g copy-mode-position-format '' || exit 1
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$INNER set -g copy-mode-exit-status-format \
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'#{?exit_status_present,RC=#{exit_status},}' || exit 1
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$OUTER new-session -d -x 80 -y 12 "$INNER attach" || exit 1
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$OUTER set -g status off || exit 1
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sleep 1
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# Reflow must move the exit status presence flag with its numeric value.
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for width in 20 100; do
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$INNER resize-window -x "$width" || exit 1
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$INNER copy-mode -U || exit 1
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$INNER send -X history-top || exit 1
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sleep 0.3
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$OUTER capture-pane -p >"$TMP" || exit 1
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if ! grep -q RC=7 "$TMP"; then
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echo "exit status disappeared at width $width"
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exit_status=1
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fi
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$INNER send -X cancel || exit 1
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done
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# A gutter wider than the pane must not wrap or scroll the displayed rows.
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$INNER resize-window -x 20 || exit 1
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$INNER set -g copy-mode-exit-status-format \
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'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX' || exit 1
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$INNER copy-mode -c || exit 1
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$INNER send -X history-top || exit 1
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sleep 0.3
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$OUTER capture-pane -p >"$TMP" || exit 1
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if ! grep -q '^XXXXXXXXXXXXXXX' "$TMP"; then
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echo 'wide gutter scrolled the displayed rows'
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exit_status=1
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fi
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$INNER display -p '#{copy_cursor_y}' | \
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awk '$1 < 12 { found = 1 } END { exit !found }' || exit 1
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# Line numbers must also fit when the gutter leaves no room for them.
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$INNER send -X line-numbers-on || exit 1
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for width in 3 1; do
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$INNER resize-window -x "$width" || exit 1
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$INNER send -X history-top || exit 1
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sleep 0.3
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$OUTER capture-pane -p >"$TMP" || exit 1
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if [ "$width" = 3 ]; then
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grep -q '^1 p' "$TMP" || exit 1
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else
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grep -q '^p' "$TMP" || exit 1
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fi
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done
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exit "$exit_status"
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