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Add option for matching on previous command.

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Setting ZSH_AUTOSUGGEST_MATCH_PREV_CMD will enable the plug-in to be a
bit more context aware when generating the suggestion, by matching the
previously executed command against the command executed before the
preferred suggestion. See src/config.zsh for an example.

Also added testing for the suggestion computation.
This commit is contained in:
Geza Lore 2016-02-28 18:11:18 +00:00
commit 046b9051c3
4 changed files with 229 additions and 10 deletions
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139
script/test.zsh
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@ -3,12 +3,151 @@
SCRIPT_DIR=$(dirname "$0")
TEST_DIR=$SCRIPT_DIR/../test
DIST_DIR=$SCRIPT_DIR/../
TMPHIST_FILE=/tmp/zsh-autosuggestions-test-tmp-hist
# Use stub.sh for stubbing/mocking
source $TEST_DIR/stub-1.0.2.sh
source $DIST_DIR/zsh-autosuggestions.zsh
#--------------------------------------------------------------------#
# Suggestions #
#--------------------------------------------------------------------#
testSuggestionSimple() {
HISTSIZE=0 # Clear history
HISTSIZE=10
cat > $TMPHIST_FILE <<-EOH
one
two
three
four
five
EOH
echo >> $TMPHIST_FILE
fc -R $TMPHIST_FILE
rm $TMPHIST_FILE
unset ZSH_AUTOSUGGEST_MATCH_PREV_CMD
assertEquals \
"Did not pick correct suggestion for prefix 'garbage'" \
"" \
"$(_zsh_autosuggest_suggestion garbage)"
assertEquals \
"Did not pick correct suggestion for prefix 'o'" \
"one" \
"$(_zsh_autosuggest_suggestion o)"
assertEquals \
"Did not pick correct suggestion for prefix 't'" \
"three" \
"$(_zsh_autosuggest_suggestion t)"
assertEquals \
"Did not pick correct suggestion for prefix 'tw'" \
"two" \
"$(_zsh_autosuggest_suggestion tw)"
assertEquals \
"Did not pick correct suggestion for prefix 'f'" \
"five" \
"$(_zsh_autosuggest_suggestion f)"
assertEquals \
"Did not pick correct suggestion for prefix 'fo'" \
"four" \
"$(_zsh_autosuggest_suggestion fo)"
}
testSuggestionMatchPrevCmd() {
HISTSIZE=0 # Clear history
HISTSIZE=10
cat > $TMPHIST_FILE <<-EOH
one
two
three
four
five
EOH
echo >> $TMPHIST_FILE
fc -R $TMPHIST_FILE
rm $TMPHIST_FILE
ZSH_AUTOSUGGEST_MATCH_PREV_CMD=1
stub_and_echo _zsh_autosuggest_prev_cmd "one"
assertEquals \
"Did not pick correct suggestion for prefix 'garbage' after 'one'" \
"" \
"$(_zsh_autosuggest_suggestion garbage)"
assertEquals \
"Did not pick correct suggestion for prefix 'o' after 'one'" \
"one" \
"$(_zsh_autosuggest_suggestion o)"
assertEquals \
"Did not pick correct suggestion for prefix 't' after 'one'" \
"two" \
"$(_zsh_autosuggest_suggestion t)"
assertEquals \
"Did not pick correct suggestion for prefix 'th' after 'one'" \
"three" \
"$(_zsh_autosuggest_suggestion th)"
assertEquals \
"Did not pick correct suggestion for prefix 'f' after 'one'" \
"five" \
"$(_zsh_autosuggest_suggestion f)"
assertEquals \
"Did not pick correct suggestion for prefix 'fo' after 'one" \
"four" \
"$(_zsh_autosuggest_suggestion fo)"
stub_and_echo _zsh_autosuggest_prev_cmd "two"
assertEquals \
"Did not pick correct suggestion for prefix 'garbage' after 'two'" \
"" \
"$(_zsh_autosuggest_suggestion garbage)"
assertEquals \
"Did not pick correct suggestion for prefix 'o' after 'two'" \
"one" \
"$(_zsh_autosuggest_suggestion o)"
assertEquals \
"Did not pick correct suggestion for prefix 't' after 'two'" \
"three" \
"$(_zsh_autosuggest_suggestion t)"
assertEquals \
"Did not pick correct suggestion for prefix 'tw' after 'two'" \
"two" \
"$(_zsh_autosuggest_suggestion tw)"
assertEquals \
"Did not pick correct suggestion for prefix 'f' after 'two'" \
"five" \
"$(_zsh_autosuggest_suggestion f)"
assertEquals \
"Did not pick correct suggestion for prefix 'fo' after 'two" \
"four" \
"$(_zsh_autosuggest_suggestion fo)"
}
#--------------------------------------------------------------------#
# Highlighting #
#--------------------------------------------------------------------#