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wasm-std refactoring (#6278)

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This commit is contained in:
Nikolay Volf 2017-08-14 12:33:52 +03:00 committed by GitHub
parent d115006597
commit 4ab607d4de
3 changed files with 18 additions and 65 deletions
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2
ethcore/res/wasm-tests

@ -1 +1 @@
Subproject commit 18dad7912cf42937ff725ffd944d01ff7ca1cce7
Subproject commit 330f748b1eece451f460224b48d515489dd86f5c

51
ethcore/wasm/src/env.rs
View File

@ -81,63 +81,16 @@ pub const SIGNATURES: &'static [UserFunctionDescriptor] = &[
&[I32],
None,
),
Static(
"_abort",
&[],
None,
),
Static(
"abortOnCannotGrowMemory",
&[I32; 0],
Some(I32)
),
/*
THIS IS EXPERIMENTAL RUST-ONLY RUNTIME EXTERNS, THEY ARE SUBJECT TO CHANGE
AVOID YOUR WASM CONTAINS ANY OF THESE OTHERWISE
EITHER FACE THE NEED OF HARDFORK
OR YOU CAN STUCK ON SPECIFIC RUST VERSION FOR WASM COMPILATION
*/
Static(
"_rust_begin_unwind",
&[I32; 4],
None,
),
Static(
"_emscripten_memcpy_big",
&[I32; 3],
Some(I32),
),
Static(
"___syscall6",
&[I32; 2],
Some(I32),
),
Static(
"___syscall140",
&[I32; 2],
Some(I32)
),
Static(
"___syscall146",
&[I32; 2],
Some(I32)
),
Static(
"___syscall54",
&[I32; 2],
Some(I32)
),
// TODO: Get rid of it also somehow?
Static(
"_llvm_trap",
&[I32; 0],
None
),
Static(
"___setErrNo",
&[I32; 1],
None
),
];

30
ethcore/wasm/src/tests.rs
View File

@ -57,7 +57,7 @@ fn empty() {
test_finalize(interpreter.exec(params, &mut ext)).unwrap()
};
assert_eq!(gas_left, U256::from(99_996));
assert_eq!(gas_left, U256::from(99_992));
}
// This test checks if the contract deserializes payload header properly.
@ -85,7 +85,7 @@ fn logger() {
};
println!("ext.store: {:?}", ext.store);
assert_eq!(gas_left, U256::from(99590));
assert_eq!(gas_left, U256::from(99327));
let address_val: H256 = address.into();
assert_eq!(
ext.store.get(&"0100000000000000000000000000000000000000000000000000000000000000".parse().unwrap()).expect("storage key to exist"),
@ -136,7 +136,7 @@ fn identity() {
}
};
assert_eq!(gas_left, U256::from(99_687));
assert_eq!(gas_left, U256::from(99_672));
assert_eq!(
Address::from_slice(&result),
@ -170,7 +170,7 @@ fn dispersion() {
}
};
assert_eq!(gas_left, U256::from(99_423));
assert_eq!(gas_left, U256::from(99_270));
assert_eq!(
result,
@ -199,7 +199,7 @@ fn suicide_not() {
}
};
assert_eq!(gas_left, U256::from(99_656));
assert_eq!(gas_left, U256::from(99_578));
assert_eq!(
result,
@ -233,7 +233,7 @@ fn suicide() {
}
};
assert_eq!(gas_left, U256::from(99_740));
assert_eq!(gas_left, U256::from(99_621));
assert!(ext.suicides.contains(&refund));
}
@ -264,7 +264,7 @@ fn create() {
assert!(ext.calls.contains(
&FakeCall {
call_type: FakeCallType::Create,
gas: U256::from(99_767),
gas: U256::from(99_674),
sender_address: None,
receive_address: None,
value: Some(1_000_000_000.into()),
@ -272,7 +272,7 @@ fn create() {
code_address: None,
}
));
assert_eq!(gas_left, U256::from(99_759));
assert_eq!(gas_left, U256::from(99_596));
}
@ -306,7 +306,7 @@ fn call_code() {
assert!(ext.calls.contains(
&FakeCall {
call_type: FakeCallType::Call,
gas: U256::from(99_061),
gas: U256::from(99_069),
sender_address: Some(sender),
receive_address: Some(receiver),
value: None,
@ -314,7 +314,7 @@ fn call_code() {
code_address: Some("0d13710000000000000000000000000000000000".parse().unwrap()),
}
));
assert_eq!(gas_left, U256::from(94196));
assert_eq!(gas_left, U256::from(94144));
// siphash result
let res = LittleEndian::read_u32(&result[..]);
@ -351,7 +351,7 @@ fn call_static() {
assert!(ext.calls.contains(
&FakeCall {
call_type: FakeCallType::Call,
gas: U256::from(99_061),
gas: U256::from(99_069),
sender_address: Some(sender),
receive_address: Some(receiver),
value: None,
@ -359,7 +359,7 @@ fn call_static() {
code_address: Some("13077bfb00000000000000000000000000000000".parse().unwrap()),
}
));
assert_eq!(gas_left, U256::from(94196));
assert_eq!(gas_left, U256::from(94144));
// siphash result
let res = LittleEndian::read_u32(&result[..]);
@ -385,7 +385,7 @@ fn realloc() {
GasLeft::NeedsReturn { gas_left: gas, data: result, apply_state: _apply } => (gas, result.to_vec()),
}
};
assert_eq!(gas_left, U256::from(98326));
assert_eq!(gas_left, U256::from(99432));
assert_eq!(result, vec![0u8; 2]);
}
@ -395,7 +395,7 @@ fn realloc() {
fn storage_read() {
let code = load_sample!("storage_read.wasm");
let address: Address = "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6".parse().unwrap();
let mut params = ActionParams::default();
params.gas = U256::from(100_000);
params.code = Some(Arc::new(code));
@ -411,6 +411,6 @@ fn storage_read() {
}
};
assert_eq!(gas_left, U256::from(99752));
assert_eq!(gas_left, U256::from(99682));
assert_eq!(Address::from(&result[12..32]), address);
}