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Fix unused imports in oracles

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This commit is contained in:
Alex Crichton
2020-03-17 12:01:11 -07:00
parent 532422a5d9
commit 210bfddfa9
1 changed files with 61 additions and 59 deletions
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20
crates/fuzzing/src/oracles.rs
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@@ -12,8 +12,7 @@
pub mod dummy; pub mod dummy;
use dummy::{dummy_imports, dummy_values}; use dummy::dummy_imports;
use std::collections::{HashMap, HashSet};
use std::sync::atomic::{AtomicUsize, Ordering::SeqCst}; use std::sync::atomic::{AtomicUsize, Ordering::SeqCst};
use wasmtime::*; use wasmtime::*;
@@ -114,6 +113,8 @@ pub fn differential_execution(
ttf: &crate::generators::WasmOptTtf, ttf: &crate::generators::WasmOptTtf,
configs: &[crate::generators::DifferentialConfig], configs: &[crate::generators::DifferentialConfig],
) { ) {
use std::collections::{HashMap, HashSet};
crate::init_fuzzing(); crate::init_fuzzing();
// We need at least two configs. // We need at least two configs.
@@ -205,7 +206,7 @@ pub fn differential_execution(
}; };
let ty = f.ty(); let ty = f.ty();
let params = match dummy_values(ty.params()) { let params = match dummy::dummy_values(ty.params()) {
Ok(p) => p, Ok(p) => p,
Err(_) => continue, Err(_) => continue,
}; };
@@ -217,9 +218,8 @@ pub fn differential_execution(
assert_same_export_func_result(&existing_result, &this_result, name); assert_same_export_func_result(&existing_result, &this_result, name);
} }
} }
}
fn init_hang_limit(instance: &Instance) { fn init_hang_limit(instance: &Instance) {
match instance.get_export("hangLimitInitializer") { match instance.get_export("hangLimitInitializer") {
None => return, None => return,
Some(Extern::Func(f)) => { Some(Extern::Func(f)) => {
@@ -228,13 +228,13 @@ fn init_hang_limit(instance: &Instance) {
} }
Some(_) => panic!("unexpected hangLimitInitializer export"), Some(_) => panic!("unexpected hangLimitInitializer export"),
} }
} }
fn assert_same_export_func_result( fn assert_same_export_func_result(
lhs: &Result<Box<[Val]>, Trap>, lhs: &Result<Box<[Val]>, Trap>,
rhs: &Result<Box<[Val]>, Trap>, rhs: &Result<Box<[Val]>, Trap>,
func_name: &str, func_name: &str,
) { ) {
let fail = || { let fail = || {
panic!( panic!(
"differential fuzzing failed: exported func {} returned two \ "differential fuzzing failed: exported func {} returned two \
@@ -281,12 +281,14 @@ fn assert_same_export_func_result(
} }
_ => fail(), _ => fail(),
} }
}
} }
/// Invoke the given API calls. /// Invoke the given API calls.
#[cfg(feature = "binaryen")] #[cfg(feature = "binaryen")]
pub fn make_api_calls(api: crate::generators::api::ApiCalls) { pub fn make_api_calls(api: crate::generators::api::ApiCalls) {
use crate::generators::api::ApiCall; use crate::generators::api::ApiCall;
use std::collections::HashMap;
crate::init_fuzzing(); crate::init_fuzzing();
@@ -401,7 +403,7 @@ pub fn make_api_calls(api: crate::generators::api::ApiCalls) {
let nth = nth % funcs.len(); let nth = nth % funcs.len();
let f = &funcs[nth]; let f = &funcs[nth];
let ty = f.ty(); let ty = f.ty();
let params = match dummy_values(ty.params()) { let params = match dummy::dummy_values(ty.params()) {
Ok(p) => p, Ok(p) => p,
Err(_) => continue, Err(_) => continue,
}; };