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minor: tests: Tighten up local variable scope.

This commit is contained in:
Daniel Shahaf 2016-05-05 18:44:54 +00:00
parent 21207c336a
commit 70b5687d66
1 changed files with 6 additions and 3 deletions
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9
tests/test-highlighting.zsh
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@ -62,7 +62,6 @@ ZSH_HIGHLIGHT_HIGHLIGHTERS=($1)
# Runs a highlighting test
# $1: data file
run_test_internal() {
local -a highlight_zone
local tests_tempdir="$1"; shift
local srcdir="$PWD"
@ -87,7 +86,7 @@ run_test_internal() {
# observed highlighting.
local -A observed_result
for ((i=1; i<=${#region_highlight}; i++)); do
highlight_zone=${(z)region_highlight[$i]}
local -a highlight_zone; highlight_zone=( ${(z)region_highlight[$i]} )
integer start=$highlight_zone[1] end=$highlight_zone[2]
if (( start < end )) # region_highlight ranges are half-open
then
@ -99,13 +98,15 @@ run_test_internal() {
else
# noop range; ignore.
fi
unset start end
unset highlight_zone
done
# Then we compare the observed result with the expected one.
echo "1..${#expected_region_highlight}"
for ((i=1; i<=${#expected_region_highlight}; i++)); do
local -a highlight_zone; highlight_zone=( ${(z)expected_region_highlight[$i]} )
local todo=
highlight_zone=${(z)expected_region_highlight[$i]}
[[ $highlight_zone[3] == NONE ]] && highlight_zone[3]=
[[ -n "$highlight_zone[4]" ]] && todo=" # TODO $highlight_zone[4]"
for j in {$highlight_zone[1]..$highlight_zone[2]}; do
@ -116,6 +117,8 @@ run_test_internal() {
fi
done
echo "ok $i$todo"
unset todo
unset highlight_zone
done
}