From 6c875082474431a39596b1547b436a9bec1f5533 Mon Sep 17 00:00:00 2001
From: Lizzy Fleckenstein <eliasfleckenstein@web.de>
Date: Fri, 10 Feb 2023 15:53:15 +0100
Subject: Initial commit

---
 tests/.gitignore             |  2 ++
 tests/random.rs              | 49 ++++++++++++++++++++++++++++++++++++++++++++
 tests/reserialize/.gitignore |  1 +
 tests/reserialize/go.mod     | 10 +++++++++
 tests/reserialize/go.sum     |  6 ++++++
 tests/reserialize/main.go    | 16 +++++++++++++++
 6 files changed, 84 insertions(+)
 create mode 100644 tests/.gitignore
 create mode 100644 tests/random.rs
 create mode 100644 tests/reserialize/.gitignore
 create mode 100644 tests/reserialize/go.mod
 create mode 100644 tests/reserialize/go.sum
 create mode 100644 tests/reserialize/main.go

(limited to 'tests')

diff --git a/tests/.gitignore b/tests/.gitignore
new file mode 100644
index 0000000..4fffb2f
--- /dev/null
+++ b/tests/.gitignore
@@ -0,0 +1,2 @@
+/target
+/Cargo.lock
diff --git a/tests/random.rs b/tests/random.rs
new file mode 100644
index 0000000..4d2ad42
--- /dev/null
+++ b/tests/random.rs
@@ -0,0 +1,49 @@
+use libtest_mimic::{Arguments, Failed, Trial};
+
+use mt_net::{generate_random::GenerateRandomVariant, rand, ToCltPkt, ToSrvPkt};
+use mt_ser::{DefCfg, MtDeserialize, MtSerialize};
+use std::{error::Error, fmt::Debug};
+
+fn test_reserialize<T>(type_name: &'static str) -> impl Iterator<Item = Trial>
+where
+    T: MtSerialize + MtDeserialize + GenerateRandomVariant + PartialEq + Debug,
+{
+    (0..T::num_variants()).map(move |i| {
+        Trial::test(format!("{type_name}::{}", T::variant_name(i)), move || {
+            let mut rng = rand::thread_rng();
+
+            for _ in 0..100 {
+                let input = T::generate_random_variant(&mut rng, i);
+
+                let mut writer = Vec::new();
+                input
+                    .mt_serialize::<DefCfg>(&mut writer)
+                    .map_err(|e| format!("serialize error: {e}\ninput: {input:?}"))?;
+
+                let mut reader = std::io::Cursor::new(writer);
+                let output = T::mt_deserialize::<DefCfg>(&mut reader)
+                    .map_err(|e| format!("deserialize error: {e}\ninput: {input:?}"))?;
+
+                if input != output {
+                    return Err(format!(
+                        "output did not match input\n\
+						input: {input:?}\n\
+						output: {output:?}",
+                    )
+                    .into());
+                }
+            }
+
+            Ok(())
+        })
+        .with_kind("random")
+    })
+}
+
+fn main() -> Result<(), Box<dyn Error>> {
+    let args = Arguments::from_args();
+    let tests = test_reserialize::<ToSrvPkt>("ToSrvPkt")
+        .chain(test_reserialize::<ToCltPkt>("ToCltPkt"))
+        .collect();
+    libtest_mimic::run(&args, tests).exit();
+}
diff --git a/tests/reserialize/.gitignore b/tests/reserialize/.gitignore
new file mode 100644
index 0000000..49a0751
--- /dev/null
+++ b/tests/reserialize/.gitignore
@@ -0,0 +1 @@
+validate
diff --git a/tests/reserialize/go.mod b/tests/reserialize/go.mod
new file mode 100644
index 0000000..414ffb6
--- /dev/null
+++ b/tests/reserialize/go.mod
@@ -0,0 +1,10 @@
+module github.com/minetest-rust/mt_net/tests/reserialize
+
+go 1.20
+
+replace github.com/dragonfireclient/mt => /home/fleckenstein/src/mt
+
+require (
+	github.com/dragonfireclient/mt v0.0.1 // indirect
+	github.com/klauspost/compress v1.15.15 // indirect
+)
diff --git a/tests/reserialize/go.sum b/tests/reserialize/go.sum
new file mode 100644
index 0000000..c92cbb7
--- /dev/null
+++ b/tests/reserialize/go.sum
@@ -0,0 +1,6 @@
+github.com/dragonfireclient/mt v0.0.2-0.20220709120709-173ad6e339cf h1:0CY1XyRPpNTgPQJjgsqvBzBgXdf6NN6deKw81G0qeHQ=
+github.com/dragonfireclient/mt v0.0.2-0.20220709120709-173ad6e339cf/go.mod h1:3oHbcSQytW21mTF7ozw3Il3UzdOAG30gPzO2XUAqvGs=
+github.com/klauspost/compress v1.15.5 h1:qyCLMz2JCrKADihKOh9FxnW3houKeNsp2h5OEz0QSEA=
+github.com/klauspost/compress v1.15.5/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
+github.com/klauspost/compress v1.15.15 h1:EF27CXIuDsYJ6mmvtBRlEuB2UVOqHG1tAXgZ7yIO+lw=
+github.com/klauspost/compress v1.15.15/go.mod h1:ZcK2JAFqKOpnBlxcLsJzYfrS9X1akm9fHZNnD9+Vo/4=
diff --git a/tests/reserialize/main.go b/tests/reserialize/main.go
new file mode 100644
index 0000000..101f3bf
--- /dev/null
+++ b/tests/reserialize/main.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+	"github.com/dragonfireclient/mt"
+	"os"
+)
+
+// WIP: test against the Go mt package
+func main() {
+	pkt, err := mt.DeserializePkt(os.Stdin, false)
+	if err != nil {
+		panic(err)
+	}
+
+	mt.SerializePkt(*pkt, os.Stdout, false)
+}
-- 
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