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Fix basics tests

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This commit is contained in:
Sergey Pepyakin
2017-12-12 15:18:35 +01:00
parent 74559a49b0
commit 1fc65ca54f
8 changed files with 357 additions and 370 deletions
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8
examples/interpret.rs
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@ -4,8 +4,6 @@ extern crate parity_wasm;
use std::env::args;
use parity_wasm::ModuleInstanceInterface;
fn main() {
let args: Vec<_> = args().collect();
if args.len() != 3 {
@ -15,7 +13,7 @@ fn main() {
}
// Intrepreter initialization.
let program = parity_wasm::ProgramInstance::new();
let mut program = parity_wasm::ProgramInstance::new();
// Here we load module using dedicated for this purpose
// `deserialize_file` function (which works only with modules)
@ -26,11 +24,11 @@ fn main() {
// - a module declaration
// - "main" module doesn't import native module(s) this is why we don't need to provide external native modules here
// This test shows how to implement native module https://github.com/NikVolf/parity-wasm/blob/master/src/interpreter/tests/basics.rs#L197
let module = program.add_module("main", module, None).expect("Failed to initialize module");
let module = program.add_module("main", module, &mut ()).expect("Failed to initialize module");
// The argument should be parsable as a valid integer
let argument: i32 = args[2].parse().expect("Integer argument required");
// "_call" export of function to be executed with an i32 argument and prints the result of execution
println!("Result: {:?}", module.execute_export("_call", vec![parity_wasm::RuntimeValue::I32(argument)].into()));
println!("Result: {:?}", program.invoke_export("main", "_call", vec![parity_wasm::RuntimeValue::I32(argument)], &mut ()));
}