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https://github.com/fish-shell/fish-shell.git
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2930c85926
Seef2dde229aa(Revert changes to restore cursor position after undo, 2025-03-05). I think there are two problems with tmux when doing a final redraw of a larger-than-screen commandline. One is easy to trigger independent off2dde229aa. The other is reproduced by the broken output in the tmux test removed by that commit. Should root-cause them later. Use a hack for now; this also happens to fix the broken output in tmux.
105 lines
2.9 KiB
Fish
105 lines
2.9 KiB
Fish
#RUN: %fish %s
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#REQUIRES: command -v tmux
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# Somehow $LINES is borked on NetBSD?
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#REQUIRES: test $(uname) != NetBSD
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# Haunted under CI
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#REQUIRES: test -z "$CI"
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set -g isolated_tmux_fish_extra_args -C '
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bind ctrl-q "functions --erase fish_right_prompt" "commandline \'\'" clear-screen
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set -g fish_autosuggestion_enabled 0
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bind ctrl-g "__fish_echo commandline --current-job"
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bind ctrl-t \'__fish_echo echo cursor is at offset $(commandline --cursor --current-token) in token\'
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'
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isolated-tmux-start
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isolated-tmux send-keys 'echo LINES $LINES' Enter
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tmux-sleep
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isolated-tmux capture-pane -p
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# CHECK: prompt 0> echo LINES $LINES
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# CHECK: LINES 10
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# CHECK: prompt 1>
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isolated-tmux send-keys 'bind alt-g "commandline -p -C -- -4"' Enter C-l
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isolated-tmux send-keys 'echo bar|cat' \eg foo
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tmux-sleep
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isolated-tmux capture-pane -p
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# CHECK: prompt 2> echo foobar|cat
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isolated-tmux send-keys C-k C-u C-l 'commandline -i "\'$(seq $LINES)" scroll_here' Enter
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tmux-sleep
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isolated-tmux capture-pane -p
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# CHECK: 2
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# CHECK: 3
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# CHECK: 4
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# CHECK: 5
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# CHECK: 6
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# CHECK: 7
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# CHECK: 8
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# CHECK: 9
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# CHECK: 10
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# CHECK: scroll_here
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isolated-tmux send-keys C-c
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tmux-sleep
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isolated-tmux send-keys C-l 'commandline -i ": \'$(seq $LINES)" A B "C\'"' Enter Enter
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tmux-sleep
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isolated-tmux capture-pane -p
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# CHECK: 5
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# CHECK: 6
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# CHECK: 7
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# CHECK: 8
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# CHECK: 9
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# CHECK: 10
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# CHECK: A
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# CHECK: B
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# CHECK: C'
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# CHECK: prompt 5>
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# Soft-wrapped commandline with omitted right prompt.
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isolated-tmux send-keys C-q '
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function fish_right_prompt
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echo right-prompt
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end
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commandline -i "echo $(printf %0"$COLUMNS"d)"
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' Enter
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tmux-sleep
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isolated-tmux capture-pane -p | sed 1,5d
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# CHECK: prompt {{\d+}}> echo 00000000000000000000000000000000000000000000000000000000000000000
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# CHECK: 000000000000000
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# CHECK: 00000000000000000000000000000000000000000000000000000000000000000000000000000000
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# CHECK: prompt {{\d+}}> right-prompt
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isolated-tmux send-keys C-q 'echo | echo\;' M-Enter 'another job' C-b C-b C-g
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tmux-sleep
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isolated-tmux capture-pane -p
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# CHECK: prompt {{\d+}}> echo | echo;
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# CHECK: another job
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# CHECK: another job
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# CHECK: prompt {{\d+}}> echo | echo;
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# CHECK: another job
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isolated-tmux send-keys C-q 'echo foobar' Left Left Left C-t
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tmux-sleep
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# CHECK: prompt {{\d+}}> echo foobar
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# CHECK: cursor is at offset 3 in token
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# CHECK: prompt {{\d+}}> echo foobar
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isolated-tmux capture-pane -p
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isolated-tmux send-keys C-a C-k \
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'bind ctrl-x,a "__fish_echo echo line=(commandline --line) column=(commandline --column)"' \
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Enter \
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C-l "echo '1" Enter 2
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tmux-sleep
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isolated-tmux send-keys C-x a C-a Up C-x a
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tmux-sleep
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# CHECK: prompt {{\d+}}> echo '1
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# CHECK: 2
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# CHECK: line=2 column=2
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# CHECK: prompt {{\d+}}> echo '1
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# CHECK: 2
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# CHECK: line=1 column=1
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# CHECK: prompt {{\d+}}> echo '1
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# CHECK: 2
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isolated-tmux capture-pane -p
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