#!/bin/sh
# tests/test_find.sh - Tests for find applet
_test_name="find"
. "$(dirname "$0")/harness.sh"

setup_tmpdir
FIND="$VX find"

echo "Running find tests..."

mkdir -p tree/sub
printf 'hello\n' > tree/a.txt
printf 'world!!' > tree/sub/b.c
ln -s ../a.txt tree/sub/link_to_a
chmod 754 tree/sub/b.c

a_count="$($FIND tree -name '*.txt' -type f | wc -l | tr -d ' ')"
check_eq "$a_count" "1" "basic: -name and -type"

out="$($FIND tree -maxdepth 1 -type d | sort)"
exp="$(printf '%s\n' tree tree/sub)"
check_eq "$out" "$exp" "maxdepth: top-level directories"

out="$($FIND tree/sub -name '*.c' -exec echo FOUND:{} ';')"
check_eq "$out" "FOUND:tree/sub/b.c" "exec: substitution works"

out="$($FIND tree/sub -name 'b.c' -printf '%f|%h|%p|%s|%m\n')"
check_eq "$out" "b.c|tree/sub|tree/sub/b.c|7|0754" "printf: common directives"

out="$($FIND tree/sub -name 'b.c' -printf '%TY-%Tm-%Td %TH:%TM\n')"
case "$out" in
    ????-??-??' '??:??) pass "printf: time fields" ;;
    *) fail "printf: time fields" "got: $out" ;;
esac

out="$($FIND tree/sub -type l -printf '%l\n')"
check_eq "$out" "../a.txt" "printf: symlink target"

expected_printf="$(printf 'A\nB\tC')"
out="$($FIND tree/sub -name 'b.c' -printf 'A\nB\tC')"
check_eq "$out" "$expected_printf" "printf: backslash escapes"

fstype="$(stat -f -c '%T' . 2>/dev/null)"
if [ -n "$fstype" ]; then
    out="$($FIND . -maxdepth 1 -fstype "$fstype" -name tree)"
    check_eq "$out" "./tree" "fstype: current fs matches"
fi

mkdir daystart
printf 'y\n' > daystart/late_yesterday
if touch -d 'yesterday 23:59' daystart/late_yesterday 2>/dev/null; then
    out="$($FIND daystart -daystart -name late_yesterday -mtime 1)"
    check_eq "$out" "daystart/late_yesterday" "daystart: shifts boundary to start of day"
else
    pass "daystart: touch -d unavailable (skip)"
fi

check_exit "exit: no path exits 1" 1 $FIND

summary