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Some more regress tests.
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Nicholas Marriott
165
regress/prompt-words-history.sh
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165
regress/prompt-words-history.sh
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#!/bin/sh
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# Cover prompt word movement in emacs and vi modes, ambiguous inline command
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# completion, and the show/clear-prompt-history command surface.
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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 PATH TERM LC_ALL
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[ -z "$TEST_TMUX" ] && TEST_TMUX=$(readlink -f ../tmux)
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DIR=$(mktemp -d) || exit 1
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TMUX_TMPDIR=$DIR
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export TMUX_TMPDIR
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INNER="$TEST_TMUX -LtestI$$ -f/dev/null"
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OUTER="$TEST_TMUX -LtestO$$ -f/dev/null"
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fail()
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{
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echo "$*" >&2
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exit 1
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}
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cleanup()
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{
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$OUTER kill-server 2>/dev/null
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$INNER kill-server 2>/dev/null
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rm -rf "$DIR"
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}
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trap cleanup 0 1 15
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capture()
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{
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$OUTER capture-pane -p -t outer:0.0 2>/dev/null
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}
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wait_result()
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{
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want=$1
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i=0
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while [ "$i" -lt 50 ]; do
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got=$($INNER show-option -gqv @result 2>/dev/null)
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[ "$got" = "$want" ] && return 0
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sleep 0.1
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i=$((i + 1))
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done
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fail "prompt result is '$got', expected '$want'"
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}
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bind_prompt()
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{
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initial=$1
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$INNER bind-key -n M-r command-prompt -I "$initial" -p '(word)' \
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"set-option -g @result '%%'" || exit 1
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}
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run_prompt()
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{
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want=$1
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shift
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$INNER set-option -g @result sentinel || exit 1
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$OUTER send-keys M-r || exit 1
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sleep 0.2
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$OUTER send-keys "$@" || exit 1
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$OUTER send-keys Enter || exit 1
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wait_result "$want"
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}
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run_vi_prompt()
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{
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want=$1
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shift
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$INNER set-option -g @result sentinel || exit 1
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$OUTER send-keys M-r || exit 1
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sleep 0.2
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# Send Escape separately so the terminal's escape-time handling does not
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# combine it with the first vi command as a Meta key.
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$OUTER send-keys Escape || exit 1
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# The inner client must see Escape as a complete key, not the prefix of a
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# Meta sequence (the default escape-time is 500 milliseconds).
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sleep 0.7
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$OUTER send-keys "$@" || exit 1
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$OUTER send-keys Enter || exit 1
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wait_result "$want"
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}
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$INNER new-session -d -s prompt -x80 -y24 'exec sleep 100' || exit 1
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$INNER set-option -g status on || exit 1
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$INNER set-option -g status-position bottom || exit 1
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$INNER set-option -g window-size manual || exit 1
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$OUTER new-session -d -s outer -x80 -y24 "$INNER attach -t prompt" || exit 1
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$OUTER set-option -g status off || exit 1
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$OUTER set-option -g window-size manual || exit 1
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sleep 1
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# Emacs Meta-f stops after the first word; Meta-b returns to the start of the
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# previous word. Inserting a marker makes the cursor position observable.
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$INNER set-option -g status-keys emacs || exit 1
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bind_prompt 'one two'
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run_prompt 'oneX two' Home M-f X
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bind_prompt 'one two'
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run_prompt 'one Xtwo' M-b X
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# Vi translation and the distinct separator-aware and WORD motions.
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$INNER set-option -g status-keys vi || exit 1
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bind_prompt 'one-two three'
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run_vi_prompt 'one-two Xthree' b i X
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bind_prompt 'one-two three'
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run_vi_prompt 'one-two Xthree' B i X
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bind_prompt 'one-two three'
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run_vi_prompt 'oneX-two three' 0 w i X
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bind_prompt 'one-two three'
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run_vi_prompt 'one-two Xthree' 0 W i X
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bind_prompt 'one-two three'
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run_vi_prompt 'oneX-two three' 0 e a X
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bind_prompt 'one-two three'
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run_vi_prompt 'one-twoX three' 0 E a X
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# "show-" has several command matches and no longer common prefix. Tab keeps
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# the input and draws the sorted candidates inline.
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$INNER set-option -g status-keys emacs || exit 1
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bind_prompt ''
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$OUTER send-keys M-r || exit 1
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sleep 0.2
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$OUTER send-keys -l 'show-' || exit 1
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$OUTER send-keys Tab || exit 1
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sleep 0.2
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captured=$(capture)
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printf '%s\n' "$captured" | grep -Fq 'show-buffer' ||
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fail "ambiguous completion list was not drawn"
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printf '%s\n' "$captured" | grep -Fq 'show-environment' ||
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fail "ambiguous completion list was incomplete"
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$OUTER send-keys Escape || exit 1
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# Add entries to both history rings through real prompts.
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bind_prompt 'history-command'
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run_prompt 'history-command'
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$INNER bind-key -n M-s command-prompt -T search -I history-search \
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-p '(search-history)' "set-option -g @result '%%'" || exit 1
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$OUTER send-keys M-s || exit 1
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$OUTER send-keys Enter || exit 1
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wait_result history-search
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command_history=$($INNER show-prompt-history -T command) || exit 1
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printf '%s\n' "$command_history" | grep -Fq 'history-command' ||
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fail "command history entry missing"
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search_history=$($INNER show-prompt-history -T search) || exit 1
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printf '%s\n' "$search_history" | grep -Fq 'history-search' ||
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fail "search history entry missing"
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all_history=$($INNER show-prompt-history) || exit 1
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printf '%s\n' "$all_history" | grep -Fq 'History for command:' || exit 1
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printf '%s\n' "$all_history" | grep -Fq 'History for search:' || exit 1
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$INNER show-prompt-history -T invalid >/dev/null 2>&1 &&
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fail "invalid show history type succeeded"
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$INNER clear-prompt-history -T invalid >/dev/null 2>&1 &&
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fail "invalid clear history type succeeded"
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$INNER clear-prompt-history -T command || exit 1
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$INNER show-prompt-history -T command | grep -Fq history-command &&
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fail "type-specific history clear failed"
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$INNER clear-prompt-history || exit 1
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$INNER show-prompt-history | grep -Fq history-search &&
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fail "all-history clear failed"
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exit 0
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