Add flock_mmap

1 files changed, 54 insertions, 0 deletions

diff --git a/flock_mmap/tests.sh b/flock_mmap/tests.sh
new file mode 100755
index 0000000..4cad797
--- /dev/null
+++ b/flock_mmap/tests.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+LOCK_F="lock"
+
+setyes () {
+	echo "[TEST]$TEST_NAME: YES"
+}
+
+setno () {
+	echo "[TEST]$TEST_NAME: NO"
+}
+
+cleanup () {
+	kill -TERM $!
+}
+
+TEST_NAME="fcntl(fd, F_SETLK, ...) and close() unlocks the file"
+./flock_mmap -fw "$LOCK_F" & sleep 1
+if ./flock_mmap -f "$LOCK_F"
+then
+	setyes
+else
+	setno
+fi
+cleanup
+
+TEST_NAME="fcntl(fd, F_SETLK, ...) and holding unlocks the file"
+./flock_mmap -fwn "$LOCK_F" & sleep 1
+if ./flock_mmap -f "$LOCK_F"
+then
+	setyes
+else
+	setno
+fi
+cleanup
+
+TEST_NAME="flock() and close() unlocks the file*"
+./flock_mmap -w "$LOCK_F" & sleep 1
+if ./flock_mmap "$LOCK_F"
+then
+	setyes
+else
+	setno
+fi
+cleanup
+
+TEST_NAME="flock() and holding unlocks the file "
+./flock_mmap -wn "$LOCK_F" & sleep 1
+if ./flock_mmap "$LOCK_F"
+then
+	setyes
+else
+	setno
+fi
+cleanup