Add mock ioctl interface

1 files changed, 20 insertions, 0 deletions

diff --git a/src/mock.rs b/src/mock.rs
new file mode 100644
index 0000000..ac4fa75
--- /dev/null
+++ b/src/mock.rs
@@ -0,0 +1,20 @@
+use libc::rand;
+use rand::Rng;
+
+trait KernelModule {
+    fn start_trace(pid: u64) {}
+    fn stop_trace(pid: u64) {}
+    fn read_consumption(pid: u64) -> u64 {}
+}
+
+struct MockModule;
+
+impl KernelModule for MockModule {
+    fn start_trace(pid: u64) {}
+
+    fn stop_trace(pid: u64) {}
+
+    fn read_consumption(pid: u64) -> u64 {
+        rand::rng().random()
+    }
+}