fish-shell/tests/checks/tmux-autosuggestion.fish

#RUN: %fish %s
#REQUIRES: command -v tmux

isolated-tmux-start
isolated-tmux send-keys 'echo "foo bar baz"' Enter C-l
isolated-tmux send-keys 'echo '
tmux-sleep
isolated-tmux send-keys M-Right
isolated-tmux capture-pane -p
# CHECK: prompt 1> echo "foo bar baz"
tmux-sleep

touch COMPL

# Regression test.
isolated-tmux send-keys C-u C-l ': sometoken' M-b c
tmux-sleep
isolated-tmux capture-pane -p
# CHECK: prompt 1> : csometoken

# Test that we get completion autosuggestions also when the cursor is not at EOL.
isolated-tmux send-keys C-u 'complete nofilecomp -f' Enter C-l 'nofilecomp ./CO' C-a M-d :
tmux-sleep
isolated-tmux capture-pane -p
# CHECK: prompt 2> : ./COMPL
Clean up the accept-autosuggestion code path a little bit It's still a bit too complex unfortunately. 2024-11-14 11:20:47 +00:00			`#RUN: %fish %s`
			`#REQUIRES: command -v tmux`

			`isolated-tmux-start`
			`isolated-tmux send-keys 'echo "foo bar baz"' Enter C-l`
			`isolated-tmux send-keys 'echo '`
			`tmux-sleep`
			`isolated-tmux send-keys M-Right`
			`isolated-tmux capture-pane -p`
			`# CHECK: prompt 1> echo "foo bar baz"`
			`tmux-sleep`
Apply autosuggestions from completions also if cursor is not at EOL Before 1c4e5cadf2 (Autosuggestions in multi-line command lines, 2024-12-15), the completion code path in the autosuggestion performer used to do something weird: it used to request completions for the entire command line (with the implied cursor at end) but try to apply the same completion at the actual cursor. That commit changed this to request completions only up to the cursor position, which could in theory make us produce valid completions even if the cursor is not at end of the line. However, that doesn't really work since autosuggestions can only be rendered at the end of the line. And the worst of it, that commit tries to compute line_at_cursor(&full_line, search_string_range.end) which crashes as out-of-bounds if the completion needs to replace the token (like a case-correcting completion does). Let's apply completions to the end, matching how autosuggestions work in general. 2025-01-03 11:15:55 +00:00
			`touch COMPL`

			`# Regression test.`
			`isolated-tmux send-keys C-u C-l ': sometoken' M-b c`
			`tmux-sleep`
			`isolated-tmux capture-pane -p`
			`# CHECK: prompt 1> : csometoken`

			`# Test that we get completion autosuggestions also when the cursor is not at EOL.`
			`isolated-tmux send-keys C-u 'complete nofilecomp -f' Enter C-l 'nofilecomp ./CO' C-a M-d :`
			`tmux-sleep`
			`isolated-tmux capture-pane -p`
			`# CHECK: prompt 2> : ./COMPL`