Many renames.

- Everything polkadot becomes polkadot-.
- Wasm (substrate) executor tests split from Wasm (Polkadot) runtime and
built independently.

substrate/executor/wasm/src/lib.rs

@@ -0,0 +1,69 @@
+#![no_std]
+#![feature(lang_items)]
+#![cfg_attr(feature = "strict", deny(warnings))]
+
+#![feature(alloc)]
+extern crate alloc;
+use alloc::vec::Vec;
+
+#[macro_use]
+extern crate substrate_runtime_io as runtime_io;
+use runtime_io::{
+	set_storage, storage, print, blake2_256,
+	twox_128, twox_256, ed25519_verify, enumerated_trie_root
+};
+
+fn test_blake2_256(input: &[u8]) -> Vec<u8> {
+	blake2_256(&input).to_vec()
+}
+
+fn test_twox_256(input: &[u8]) -> Vec<u8> {
+	twox_256(&input).to_vec()
+}
+
+fn test_twox_128(input: &[u8]) -> Vec<u8> {
+	twox_128(&input).to_vec()
+}
+
+fn test_ed25519_verify(input: &[u8]) -> Vec<u8> {
+	let sig = &input[0..64];
+	let pubkey = &input[64..96];
+	let msg = b"all ok!";
+	[ed25519_verify(sig, &msg[..], pubkey) as u8].to_vec()
+}
+
+fn test_enumerated_trie_root(_input: &[u8]) -> Vec<u8> {
+	enumerated_trie_root(&[&b"zero"[..], &b"one"[..], &b"two"[..]]).to_vec()
+}
+
+fn test_data_in(input: &[u8]) -> Vec<u8> {
+	print("set_storage");
+	set_storage(b"input", &input);
+
+	print("storage");
+	let foo = storage(b"foo");
+
+	print("set_storage");
+	set_storage(b"baz", &foo);
+
+	print("finished!");
+	b"all ok!".to_vec()
+}
+
+fn test_empty_return(_input: &[u8]) -> Vec<u8> {
+	Vec::new()
+}
+
+fn test_panic(_input: &[u8]) -> Vec<u8> {
+	panic!("test panic");
+}
+
+fn test_conditional_panic(input: &[u8]) -> Vec<u8> {
+	if input.len() > 0 {
+		panic!("test panic");
+	}
+	input.to_vec()
+}
+
+impl_stubs!(test_data_in, test_empty_return, test_panic, test_conditional_panic,
+	test_blake2_256, test_twox_256, test_twox_128, test_ed25519_verify, test_enumerated_trie_root);