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#!/usr/bin/env zsh
emulate -LR zsh
source "${1:-${0:A:h:h}/ruby.plugin.zsh}"
test_dir=$(mktemp -d) || exit 1
trap 'command rm -rf -- "$test_dir"' EXIT
typeset -i failures=0 tests=0
typeset filename output
for filename in plain.rb 'file with spaces.rb' "single'quote.rb" 'double"quote.rb' $'line\nbreak.rb' 'unicode-ą.rb'; do
print -r -- 'needle' >| "$test_dir/$filename"
output=$(cd "$test_dir" && rfind needle 2> "$test_dir/stderr")
actual_status=$?
(( tests++ ))
if [[ $actual_status == 0 && $output == '1:needle' && ! -s "$test_dir/stderr" ]]; then
print -r -- "PASS: ${(qqq)filename}"
else
print -u2 -r -- "FAIL: ${(qqq)filename} (status $actual_status)"
print -u2 -r -- " stdout: ${(qqq)output}"
print -u2 -r -- " stderr: $(<"$test_dir/stderr")"
(( failures++ ))
fi
command rm -- "$test_dir/$filename"
done
print -r -- "$tests tests, $failures failures"
(( failures == 0 ))