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Update initialize tests for latest rust stable (#5971)

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* Update initialize tests for latest rust stable

* Update more tests

* AHHH

* Fix `runtime-interface` test

* ------------------------______________----------------------

* ...
This commit is contained in:
Bastian Köcher
2020-05-11 23:33:32 +02:00
committed by GitHub
parent 97259789dd
commit 70923cdf7c
10 changed files with 50 additions and 80 deletions
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substrate/primitives/runtime-interface/test/src/lib.rs
+15 -13
View File
@@ -31,7 +31,10 @@ use std::{collections::HashSet, sync::{Arc, Mutex}};
type TestExternalities = sp_state_machine::TestExternalities<sp_runtime::traits::BlakeTwo256, u64>;
fn call_wasm_method<HF: HostFunctionsT>(binary: &[u8], method: &str) -> TestExternalities {
fn call_wasm_method_with_result<HF: HostFunctionsT>(
binary: &[u8],
method: &str,
) -> Result<TestExternalities, String> {
let mut ext = TestExternalities::default();
let mut ext_ext = ext.ext();
let mut host_functions = HF::host_functions();
@@ -50,9 +53,13 @@ fn call_wasm_method<HF: HostFunctionsT>(binary: &[u8], method: &str) -> TestExte
&[],
&mut ext_ext,
sp_core::traits::MissingHostFunctions::Disallow,
).expect(&format!("Executes `{}`", method));
).map_err(|e| format!("Failed to execute `{}`: {}", method, e))?;
ext
Ok(ext)
}
fn call_wasm_method<HF: HostFunctionsT>(binary: &[u8], method: &str) -> TestExternalities {
call_wasm_method_with_result::<HF>(binary, method).unwrap()
}
#[test]
@@ -94,20 +101,15 @@ fn test_return_input_public_key() {
}
#[test]
#[should_panic(
expected = "Instantiation: Export ext_test_api_return_input_version_1 not found"
)]
fn host_function_not_found() {
call_wasm_method::<()>(&WASM_BINARY[..], "test_return_data");
let err = call_wasm_method_with_result::<()>(&WASM_BINARY[..], "test_return_data").unwrap_err();
assert!(err.contains("Instantiation: Export "));
assert!(err.contains(" not found"));
}
#[test]
#[should_panic(
expected =
"Executes `test_invalid_utf8_data_should_return_an_error`: \
\"Trap: Trap { kind: Host(FunctionExecution(\\\"ext_test_api_invalid_utf8_data_version_1\\\", \
\\\"Invalid utf8 data provided\\\")) }\""
)]
#[should_panic(expected = "Invalid utf8 data provided")]
fn test_invalid_utf8_data_should_return_an_error() {
call_wasm_method::<HostFunctions>(&WASM_BINARY[..], "test_invalid_utf8_data_should_return_an_error");
}