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42 lines
1.2 KiB
Bash
Executable File
42 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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# Moving a copy-mode selection cursor must not retransmit unchanged images.
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. ./image-noflash-common.inc
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# The image, at the top of the pane, followed by enough plain lines that the
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# cursor can move down through it and past it without the view needing to
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# scroll.
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$TMUX new-session -d -s inner -x 40 -y 20 \
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"printf '$SIXEL_HEADER'; for i in \$(seq 1 15); do echo line\$i; done; exec sh" ||
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exit 1
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sleep 0.5
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[ "$($TMUX display-message -p '#{image_support}')" = 0 ] && exit 0
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$TMUX set -as terminal-features ',*:sixel' || exit 1
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start_capture 40 20
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assert_image_reached
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: >$TMP
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# Enter copy-mode, scroll to the top (where the image is) and select down
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# through it one cursor step at a time - the view does not need to scroll
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# for any of this, since the image is already at the top of what is
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# visible.
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$TMUX copy-mode -t inner || fail "copy-mode failed"
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$TMUX send-keys -X history-top || fail "history-top failed"
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sleep 0.2
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: >$TMP
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$TMUX send-keys -X begin-selection || fail "begin-selection failed"
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i=0
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while [ $i -lt 6 ]; do
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$TMUX send-keys -X cursor-down || fail "cursor-down failed"
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sleep 0.15
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i=$((i + 1))
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done
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sleep 0.5
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assert_no_retransmit "while just moving the selection cursor"
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exit 0
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