From 730c5e39f76022c5715d7eb65d5536fad1c54710 Mon Sep 17 00:00:00 2001
From: Rachel Bousfield <nfranks@protonmail.com>
Date: Tue, 3 Oct 2023 00:23:33 -0600
Subject: [PATCH] remove C test

---
 Makefile                             |  7 +----
 arbitrator/stylus/src/test/native.rs | 42 ----------------------------
 2 files changed, 1 insertion(+), 48 deletions(-)

diff --git a/Makefile b/Makefile
index 7c80247af..f8605e3c1 100644
--- a/Makefile
+++ b/Makefile
@@ -128,10 +128,8 @@ stylus_test_erc20_wasm            = $(call get_stylus_test_wasm,erc20)
 stylus_test_erc20_src             = $(call get_stylus_test_rust,erc20)
 stylus_test_read-return-data_wasm = $(call get_stylus_test_wasm,read-return-data)
 stylus_test_read-return-data_src  = $(call get_stylus_test_rust,read-return-data)
-stylus_test_siphash_wasm          = $(c_sdk)/examples/siphash/siphash.wasm
-stylus_test_siphash_src           = $(call get_stylus_test_c,siphash)
 
-stylus_test_wasms = $(stylus_test_keccak_wasm) $(stylus_test_keccak-100_wasm) $(stylus_test_fallible_wasm) $(stylus_test_storage_wasm) $(stylus_test_siphash_wasm) $(stylus_test_multicall_wasm) $(stylus_test_log_wasm) $(stylus_test_create_wasm) $(stylus_test_sdk-storage_wasm) $(stylus_test_erc20_wasm) $(stylus_test_read-return-data_wasm) $(stylus_test_evm-data_wasm) $(stylus_test_bfs:.b=.wasm)
+stylus_test_wasms = $(stylus_test_keccak_wasm) $(stylus_test_keccak-100_wasm) $(stylus_test_fallible_wasm) $(stylus_test_storage_wasm) $(stylus_test_multicall_wasm) $(stylus_test_log_wasm) $(stylus_test_create_wasm) $(stylus_test_sdk-storage_wasm) $(stylus_test_erc20_wasm) $(stylus_test_read-return-data_wasm) $(stylus_test_evm-data_wasm) $(stylus_test_bfs:.b=.wasm)
 stylus_benchmarks = $(wildcard $(stylus_dir)/*.toml $(stylus_dir)/src/*.rs) $(stylus_test_wasms)
 stylus_files = $(wildcard $(stylus_dir)/*.toml $(stylus_dir)/src/*.rs) $(rust_prover_files)
 
@@ -409,9 +407,6 @@ $(stylus_test_erc20_wasm): $(stylus_test_erc20_src)
 	$(cargo_nightly) --manifest-path $< --release --config $(stylus_cargo)
 	@touch -c $@ # cargo might decide to not rebuild the binary
 
-$(stylus_test_siphash_wasm): $(stylus_test_siphash_src)
-	cd $(c_sdk)/examples/siphash/ && make
-
 contracts/test/prover/proofs/float%.json: $(arbitrator_cases)/float%.wasm $(prover_bin) $(output_latest)/soft-float.wasm
 	$(prover_bin) $< -l $(output_latest)/soft-float.wasm -o $@ -b --allow-hostapi --require-success --always-merkleize
 
diff --git a/arbitrator/stylus/src/test/native.rs b/arbitrator/stylus/src/test/native.rs
index 73fa94ecb..d74e1b802 100644
--- a/arbitrator/stylus/src/test/native.rs
+++ b/arbitrator/stylus/src/test/native.rs
@@ -310,48 +310,6 @@ fn test_rust() -> Result<()> {
     check_instrumentation(native, machine)
 }
 
-#[test]
-fn test_c() -> Result<()> {
-    // in siphash.c
-    //     the inputs are a hash, key, and plaintext
-    //     the output is whether the hash was valid
-
-    let filename = "../langs/c/examples/siphash/siphash.wasm";
-    let (compile, config, ink) = test_configs();
-
-    let text: Vec<u8> = (0..63).collect();
-    let key: Vec<u8> = (0..16).collect();
-    let key: [u8; 16] = key.try_into().unwrap();
-    let hash = crypto::siphash(&text, &key);
-
-    let mut args = key.to_vec();
-    args.extend(text);
-
-    let mut native = TestInstance::new_linked(filename, &compile, config)?;
-    let output = run_native(&mut native, &args, ink)?;
-    assert_eq!(output, hash.to_le_bytes());
-
-    let mut machine = Machine::from_user_path(Path::new(filename), &compile)?;
-    let output = run_machine(&mut machine, &args, config, ink)?;
-    assert_eq!(output, hash.to_le_bytes());
-
-    check_instrumentation(native, machine)
-}
-
-#[test]
-fn test_bf() -> Result<()> {
-    // in cat.b
-    //     the output is the input
-
-    let (compile, config, ink) = test_configs();
-    let args = "Hello world!".as_bytes();
-
-    let mut native = TestInstance::new_linked("tests/bf/cat.wasm", &compile, config)?;
-    let output = run_native(&mut native, args, ink)?;
-    assert_eq!(output, args);
-    Ok(())
-}
-
 #[test]
 fn test_fallible() -> Result<()> {
     // in fallible.rs