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-rwxr-xr-xtests.sh18
1 files changed, 17 insertions, 1 deletions
diff --git a/tests.sh b/tests.sh
index a45af5f..ffb110d 100755
--- a/tests.sh
+++ b/tests.sh
@@ -28,6 +28,15 @@ function perms_structure() {
install -Dm755 /dev/null "$1/rwx"
}
+# Creates a file+directory structure with various symbolic and hard links
+function links_structure() {
+ touchp "$1/a"
+ ln -s a "$1/b"
+ ln "$1/a" "$1/c"
+ mkdir -p "$1/d/e"
+ ln -s ../../d "$1/d/e/f"
+}
+
# Checks for any (order-independent) differences between bfs and find
function find_diff() {
diff -u <(./bfs "$@" | sort) <(find "$@" | sort)
@@ -134,7 +143,14 @@ function test_0019() {
find_diff "$1" -cnewer "$1/e/f"
}
-for i in {1..19}; do
+function test_0020() {
+ links_structure "$1"
+ find_diff "$1" -links 2 && \
+ find_diff "$1" -links -2 && \
+ find_diff "$1" -links +1
+}
+
+for i in {1..20}; do
dir="$(mktemp -d "${TMPDIR:-/tmp}"/bfs.XXXXXXXXXX)"
test="test_$(printf '%04d' $i)"
"$test" "$dir"