1 files changed, 96 insertions, 0 deletions
diff --git a/corebinutils/chflags/tests/test.sh b/corebinutils/chflags/tests/test.sh
new file mode 100644
index 0000000000..ea7db1d8ed
--- /dev/null
+++ b/corebinutils/chflags/tests/test.sh
@@ -0,0 +1,96 @@
+#!/bin/sh
+set -eu
+
+ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
+CHFLAGS_BIN=${CHFLAGS_BIN:-"$ROOT/out/chflags"}
+TMPDIR=${TMPDIR:-/tmp}
+WORKDIR=$(mktemp -d "$TMPDIR/chflags-test.XXXXXX")
+trap 'rm -rf "$WORKDIR"' EXIT INT TERM
+
+fail() {
+	printf '%s\n' "FAIL: $1" >&2
+	exit 1
+}
+
+expect_usage() {
+	output=$("$CHFLAGS_BIN" "$@" 2>&1 || true)
+	case $output in
+		*"usage: chflags "*) ;;
+		*) fail "usage output missing for args: $*" ;;
+	esac
+}
+
+[ -x "$CHFLAGS_BIN" ] || fail "missing binary: $CHFLAGS_BIN"
+
+expect_usage
+expect_usage -f
+expect_usage -H
+expect_usage -h
+expect_usage -L
+expect_usage -P
+expect_usage -R
+expect_usage -v
+expect_usage -x
+
+invalid_output=$("$CHFLAGS_BIN" badflag "$WORKDIR/missing" 2>&1 || true)
+case $invalid_output in
+	*"invalid flag: badflag"*) ;;
+	*) fail "invalid flag output missing" ;;
+esac
+
+invalid_octal=$("$CHFLAGS_BIN" 88 "$WORKDIR/missing" 2>&1 || true)
+case $invalid_octal in
+	*"invalid flag: 88"*) ;;
+	*) fail "invalid octal output missing" ;;
+esac
+
+conflict_output=$("$CHFLAGS_BIN" -R -h nodump "$WORKDIR/missing" 2>&1 || true)
+case $conflict_output in
+	*"the -R and -h options may not be specified together."*) ;;
+	*) fail "missing -R/-h conflict output" ;;
+esac
+
+touch "$WORKDIR/file"
+if "$CHFLAGS_BIN" -v nodump "$WORKDIR/file" >/tmp/chflags.out.$$ 2>/tmp/chflags.err.$$; then
+	verbose_text=$(cat /tmp/chflags.out.$$)
+	case $verbose_text in
+		*"$WORKDIR/file"*) ;;
+		*) rm -f /tmp/chflags.out.$$ /tmp/chflags.err.$$ /tmp/chflags.out2.$$ /tmp/chflags.err2.$$; fail "verbose output missing file path" ;;
+	esac
+	"$CHFLAGS_BIN" -v dump "$WORKDIR/file" >/tmp/chflags.out2.$$ 2>/tmp/chflags.err2.$$ || true
+else
+	err_text=$(cat /tmp/chflags.err.$$)
+	case $err_text in
+		*"Operation not supported"*|*"Inappropriate ioctl for device"*|*"Operation not permitted"*) ;;
+		*) rm -f /tmp/chflags.out.$$ /tmp/chflags.err.$$ /tmp/chflags.out2.$$ /tmp/chflags.err2.$$; fail "unexpected flag application failure: $err_text" ;;
+	esac
+fi
+
+mkdir -p "$WORKDIR/tree/sub"
+touch "$WORKDIR/tree/sub/file"
+recursive_verbose=$("$CHFLAGS_BIN" -R -vv nodump "$WORKDIR/tree" 2>/tmp/chflags-rec.err.$$ || true)
+recursive_err=$(cat /tmp/chflags-rec.err.$$)
+if [ -n "$recursive_err" ]; then
+	case $recursive_err in
+		*"Operation not supported"*|*"Inappropriate ioctl for device"*|*"Operation not permitted"*) ;;
+		*) rm -f /tmp/chflags.out.$$ /tmp/chflags.err.$$ /tmp/chflags.out2.$$ /tmp/chflags.err2.$$ /tmp/chflags-rec.err.$$; fail "unexpected recursive failure: $recursive_err" ;;
+	esac
+else
+	case $recursive_verbose in
+		*"$WORKDIR/tree/sub/file"*"$WORKDIR/tree/sub"*"$WORKDIR/tree"*) ;;
+		*) rm -f /tmp/chflags.out.$$ /tmp/chflags.err.$$ /tmp/chflags.out2.$$ /tmp/chflags.err2.$$ /tmp/chflags-rec.err.$$; fail "recursive verbose output missing expected paths" ;;
+	esac
+
+	recursive_noop=$("$CHFLAGS_BIN" -R -vv nodump "$WORKDIR/tree" 2>/tmp/chflags-noop.err.$$ || true)
+	[ -z "$recursive_noop" ] || fail "expected recursive no-op to produce no stdout"
+	[ ! -s /tmp/chflags-noop.err.$$ ] || fail "expected recursive no-op to produce no stderr"
+
+	"$CHFLAGS_BIN" -R dump "$WORKDIR/tree" >/tmp/chflags-rec-clear.out.$$ 2>/tmp/chflags-rec-clear.err.$$ || true
+fi
+
+ln -s "$WORKDIR/file" "$WORKDIR/link"
+"$CHFLAGS_BIN" -fh nodump "$WORKDIR/link" >/tmp/chflags-link.out.$$ 2>/tmp/chflags-link.err.$$ || fail "-fh on symlink should not fail"
+[ ! -s /tmp/chflags-link.err.$$ ] || fail "-fh on symlink should suppress stderr"
+
+rm -f /tmp/chflags.out.$$ /tmp/chflags.err.$$ /tmp/chflags.out2.$$ /tmp/chflags.err2.$$ /tmp/chflags-rec.err.$$ /tmp/chflags-noop.err.$$ /tmp/chflags-rec-clear.out.$$ /tmp/chflags-rec-clear.err.$$ /tmp/chflags-link.out.$$ /tmp/chflags-link.err.$$
+printf '%s\n' "PASS"