added encoder integration test

Author: sum-catnip

tests/integration_encoding.rs

@@ -1,9 +1,44 @@
-use libipt::{ ConfigBuilder, Cpu, Encoder };
+use libipt::{ ConfigBuilder, Cpu };
+use libipt::packet::*;
 
 #[test]
-fn test_encoder_encode() {
-    let mut inp = [0; 10];
-    let mut cfg = ConfigBuilder::new(&mut inp).finish();
-    let enc = Encoder::new(&mut cfg);
+fn test_encoder_all_packets() {
+    let mut inp = [0; 132];
+    let mut cfg = ConfigBuilder::new(&mut inp)
+        .cpu(Cpu::intel(1, 2, 3))
+        .finish();
 
+    let mut enc = Encoder::new(&mut cfg).unwrap();
+
+    let mut size: u32 = 0;
+
+    size += enc.next(Pad::new()).unwrap();
+    size += enc.next(Psb::new()).unwrap();
+    size += enc.next(Psbend::new()).unwrap();
+    size += enc.next(Ovf::new()).unwrap();
+
+    size += enc.next(Fup::new(123, Compression::Sext48)).unwrap();
+    size += enc.next(Tip::new(321, Compression::Full)).unwrap();
+    size += enc.next(TipPge::new(666, Compression::Suppressed)).unwrap();
+    size += enc.next(TipPgd::new(888, Compression::Update16)).unwrap();
+    size += enc.next(Tnt8::new(3, 4)).unwrap();
+    size += enc.next(Tnt64::new(4, 13)).unwrap();
+    size += enc.next(Mode::new(Payload::Exec(Exec::CSL | Exec::CSD))).unwrap();
+    size += enc.next(Pip::new(1337, false)).unwrap();
+    size += enc.next(Tsc::new(69)).unwrap();
+    size += enc.next(Cbr::new(5)).unwrap();
+    size += enc.next(Tma::new(420, 421)).unwrap();
+    size += enc.next(Mtc::new(0)).unwrap();
+    size += enc.next(Cyc::new(0xCA7)).unwrap();
+    size += enc.next(Stop::new()).unwrap();    
+    size += enc.next(Vmcs::new(111)).unwrap();
+    size += enc.next(Mnt::new(222)).unwrap();
+    size += enc.next(Exstop::new(true)).unwrap();
+    size += enc.next(Mwait::new(333, 444)).unwrap();
+    size += enc.next(Pwre::new(101, 10, false)).unwrap();
+    size += enc.next(Pwrx::new(1, 2, false, true, false)).unwrap();
+    size += enc.next(Ptw::new(5, 0, false)).unwrap();
+
+    assert_eq!(size, 132);
+    assert!(enc.next(Pad::new()).is_err());
 }