git checkout -f renamer && git clean -f &&
git checkout renamer^ 2>messages &&
test_i18ngrep "HEAD is now at 7329388" messages &&
- test 1 -eq $(wc -l <messages) &&
+ test_line_count = 1 messages &&
H=$(git rev-parse --verify HEAD) &&
M=$(git show-ref -s --verify refs/heads/master) &&
test "z$H" = "z$M" &&
git checkout -f renamer && git clean -f &&
git checkout renamer^ 2>messages &&
test_i18ngrep "HEAD is now at 7329388" messages &&
- test 1 -lt $(wc -l <messages) &&
+ test_line_count -gt 1 messages &&
H=$(git rev-parse --verify HEAD) &&
M=$(git show-ref -s --verify refs/heads/master) &&
test "z$H" = "z$M" &&