mirror of
https://github.com/fluencelabs/wasmer
synced 2024-12-15 15:15:40 +00:00
1270 lines
56 KiB
Rust
1270 lines
56 KiB
Rust
#![deny(
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bad_style,
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dead_code,
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unused_imports,
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unused_variables,
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unused_unsafe,
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unreachable_patterns
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)]
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#[cfg(test)]
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mod tests {
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// TODO fix spec failures
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// TODO fix panics and remove panic handlers
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// TODO do something with messages _message, message: _, msg: _
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// TODO consider git submodule for spectests? & separate dir for simd/extra tests
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// TODO cleanup refactor
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// TODO Files could be run with multiple threads
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// TODO Allow running WAST &str directly (E.g. for use outside of spectests)
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use std::rc::Rc;
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struct SpecFailure {
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file: String,
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line: u64,
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kind: String,
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message: String,
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}
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struct TestReport {
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failures: Vec<SpecFailure>,
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passed: u32,
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failed: u32,
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allowed_failure: u32,
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}
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impl TestReport {
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pub fn count_passed(&mut self) {
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self.passed += 1;
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}
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pub fn has_failures(&self) -> bool {
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self.failed > 0
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}
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pub fn add_failure(
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&mut self,
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failure: SpecFailure,
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testkey: &str,
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excludes: &HashMap<String, Exclude>,
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) {
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if excludes.contains_key(testkey) {
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self.allowed_failure += 1;
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return;
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}
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let platform_key = format!("{}:{}", testkey, get_platform());
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if excludes.contains_key(&platform_key) {
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self.allowed_failure += 1;
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return;
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}
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self.failed += 1;
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self.failures.push(failure);
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}
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}
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#[cfg(feature = "clif")]
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fn get_compiler() -> impl Compiler {
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use wasmer_clif_backend::CraneliftCompiler;
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CraneliftCompiler::new()
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}
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#[cfg(feature = "llvm")]
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fn get_compiler() -> impl Compiler {
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use wasmer_llvm_backend::LLVMCompiler;
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LLVMCompiler::new()
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}
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#[cfg(feature = "singlepass")]
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fn get_compiler() -> impl Compiler {
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use wasmer_singlepass_backend::SinglePassCompiler;
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SinglePassCompiler::new()
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}
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#[cfg(not(any(feature = "llvm", feature = "clif", feature = "singlepass")))]
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fn get_compiler() -> impl Compiler {
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panic!("compiler not specified, activate a compiler via features");
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use wasmer_clif_backend::CraneliftCompiler;
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CraneliftCompiler::new()
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}
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#[cfg(feature = "clif")]
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fn get_compiler_name() -> &'static str {
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"clif"
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}
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#[cfg(feature = "llvm")]
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fn get_compiler_name() -> &'static str {
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"llvm"
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}
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#[cfg(feature = "singlepass")]
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fn get_compiler_name() -> &'static str {
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"singlepass"
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}
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#[cfg(unix)]
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fn get_platform() -> &'static str {
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"unix"
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}
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#[cfg(windows)]
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fn get_platform() -> &'static str {
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"windows"
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}
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#[cfg(not(any(feature = "llvm", feature = "clif", feature = "singlepass")))]
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fn get_compiler_name() -> &'static str {
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panic!("compiler not specified, activate a compiler via features");
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"unknown"
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}
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use glob::glob;
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use std::collections::HashMap;
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use std::fs;
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use std::panic::AssertUnwindSafe;
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use std::path::PathBuf;
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use wabt::script::{Action, Command, CommandKind, ScriptParser, Value};
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use wasmer_runtime_core::backend::{Compiler, CompilerConfig, Features};
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use wasmer_runtime_core::error::CompileError;
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use wasmer_runtime_core::import::ImportObject;
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use wasmer_runtime_core::Instance;
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use wasmer_runtime_core::{
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export::Export,
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global::Global,
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import::LikeNamespace,
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memory::Memory,
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table::Table,
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types::{ElementType, MemoryDescriptor, TableDescriptor},
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units::Pages,
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};
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use wasmer_runtime_core::{func, imports, vm::Ctx};
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fn parse_and_run(
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path: &PathBuf,
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excludes: &HashMap<String, Exclude>,
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) -> Result<TestReport, String> {
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let mut test_report = TestReport {
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failures: vec![],
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passed: 0,
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failed: 0,
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allowed_failure: 0,
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};
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let filename = path.file_name().unwrap().to_str().unwrap();
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let source = fs::read(&path).unwrap();
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let backend = get_compiler_name();
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let platform = get_platform();
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let star_key = format!("{}:{}:*", backend, filename);
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let platform_star_key = format!("{}:{}:*:{}", backend, filename, platform);
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if (excludes.contains_key(&star_key) && *excludes.get(&star_key).unwrap() == Exclude::Skip)
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|| (excludes.contains_key(&platform_star_key)
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&& *excludes.get(&platform_star_key).unwrap() == Exclude::Skip)
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{
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return Ok(test_report);
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}
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let mut features = wabt::Features::new();
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features.enable_simd();
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features.enable_threads();
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let mut parser: ScriptParser =
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ScriptParser::from_source_and_name_with_features(&source, filename, features)
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.expect(&format!("Failed to parse script {}", &filename));
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use std::panic;
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let mut instance: Option<Rc<Instance>> = None;
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let mut named_modules: HashMap<String, Rc<Instance>> = HashMap::new();
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let mut registered_modules: HashMap<String, Rc<Instance>> = HashMap::new();
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//
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while let Some(Command { kind, line }) =
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parser.next().map_err(|e| format!("Parse err: {:?}", e))?
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{
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let test_key = format!("{}:{}:{}", backend, filename, line);
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let test_platform_key = format!("{}:{}:{}:{}", backend, filename, line, platform);
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// Use this line to debug which test is running
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println!("Running test: {}", test_key);
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if (excludes.contains_key(&test_key)
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&& *excludes.get(&test_key).unwrap() == Exclude::Skip)
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|| (excludes.contains_key(&test_platform_key)
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&& *excludes.get(&test_platform_key).unwrap() == Exclude::Skip)
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{
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// println!("Skipping test: {}", test_key);
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continue;
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}
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match kind {
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CommandKind::Module { module, name } => {
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// println!("Module");
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let result = panic::catch_unwind(AssertUnwindSafe(|| {
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let spectest_import_object =
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get_spectest_import_object(®istered_modules);
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let config = CompilerConfig {
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features: Features {
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simd: true,
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threads: true,
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},
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..Default::default()
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};
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let module = wasmer_runtime_core::compile_with_config(
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&module.into_vec(),
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&get_compiler(),
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config,
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)
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.expect("WASM can't be compiled");
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let i = module
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.instantiate(&spectest_import_object)
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.expect("WASM can't be instantiated");
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i
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}));
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match result {
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Err(e) => {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line: line,
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kind: format!("{}", "Module"),
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message: format!("caught panic {:?}", e),
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},
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&test_key,
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excludes,
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);
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instance = None;
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}
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Ok(i) => {
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let i = Rc::new(i);
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if name.is_some() {
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named_modules.insert(name.unwrap(), Rc::clone(&i));
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}
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instance = Some(i);
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}
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}
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}
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CommandKind::AssertReturn { action, expected } => {
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match action {
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Action::Invoke {
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module,
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field,
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args,
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} => {
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let instance: Option<&Instance> = match module {
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Some(ref name) => {
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let i = named_modules.get(name);
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match i {
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Some(ins) => Some(ins.borrow()),
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None => None,
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}
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}
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None => match instance {
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Some(ref i) => Some(i.borrow()),
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None => None,
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},
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};
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if instance.is_none() {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line: line,
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kind: format!("{}", "AssertReturn"),
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message: format!("No instance available: {:?}", &module),
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},
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&test_key,
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excludes,
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);
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} else {
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let params: Vec<wasmer_runtime_core::types::Value> =
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args.iter().cloned().map(|x| convert_value(x)).collect();
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let call_result = instance.unwrap().call(&field, ¶ms[..]);
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match call_result {
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Err(e) => {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line,
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kind: format!("{}", "AssertReturn"),
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message: format!("Call failed {:?}", e),
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},
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&test_key,
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excludes,
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);
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}
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Ok(values) => {
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for (i, v) in values.iter().enumerate() {
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let expected_value =
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convert_wabt_value(*expected.get(i).unwrap());
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let v = convert_wasmer_value(v.clone());
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if v != expected_value {
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test_report.add_failure(SpecFailure {
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file: filename.to_string(),
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line,
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kind: format!("{}", "AssertReturn"),
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message: format!(
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"result {:?} ({:?}) does not match expected {:?} ({:?})",
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v, to_hex(v.clone()), expected_value, to_hex(expected_value.clone())
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),
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}, &test_key, excludes);
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} else {
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test_report.count_passed();
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}
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}
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}
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}
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}
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}
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Action::Get { module, field } => {
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let instance: Option<&Instance> = match module {
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Some(ref name) => {
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let i = named_modules.get(name);
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match i {
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Some(ins) => Some(ins.borrow()),
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None => None,
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}
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}
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None => match instance {
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Some(ref i) => Some(i.borrow()),
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None => None,
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},
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};
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if instance.is_none() {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line: line,
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kind: format!("{}", "AssertReturn Get"),
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message: format!("No instance available {:?}", &module),
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},
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&test_key,
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excludes,
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);
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} else {
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let export: Export = instance
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.unwrap()
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.get_export(&field)
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.expect(&format!("missing global {:?}", &field));
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match export {
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Export::Global(g) => {
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let value = g.get();
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let expected_value =
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convert_value(*expected.get(0).unwrap());
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if value == expected_value {
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test_report.count_passed();
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} else {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line: line,
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kind: format!("{}", "AssertReturn Get"),
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message: format!(
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"Expected Global {:?} got: {:?}",
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expected_value, value
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),
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},
|
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&test_key,
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excludes,
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);
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}
|
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}
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_ => {
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test_report.add_failure(
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SpecFailure {
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file: filename.to_string(),
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line: line,
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kind: format!("{}", "AssertReturn Get"),
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message: format!("Expected Global"),
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},
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&test_key,
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excludes,
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);
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}
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}
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}
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}
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}
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// println!("in assert return");
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}
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CommandKind::AssertReturnCanonicalNan { action } => match action {
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Action::Invoke {
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module,
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field,
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|
args,
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|
} => {
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let instance: Option<&Instance> = match module {
|
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Some(ref name) => {
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let i = named_modules.get(name);
|
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match i {
|
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Some(ins) => Some(ins.borrow()),
|
|
None => None,
|
|
}
|
|
}
|
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None => match instance {
|
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Some(ref i) => Some(i.borrow()),
|
|
None => None,
|
|
},
|
|
};
|
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if instance.is_none() {
|
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test_report.add_failure(
|
|
SpecFailure {
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file: filename.to_string(),
|
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line: line,
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kind: format!("{}", "AssertReturnCanonicalNan"),
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|
message: format!("No instance available {:?}", &module),
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|
},
|
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&test_key,
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excludes,
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);
|
|
} else {
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|
let params: Vec<wasmer_runtime_core::types::Value> =
|
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args.iter().cloned().map(|x| convert_value(x)).collect();
|
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let call_result = instance.unwrap().call(&field, ¶ms[..]);
|
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match call_result {
|
|
Err(e) => {
|
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test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
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line,
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kind: format!("{}", "AssertReturnCanonicalNan"),
|
|
message: format!("Call failed {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
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);
|
|
}
|
|
Ok(values) => {
|
|
for v in values.iter() {
|
|
if is_canonical_nan(v.clone()) {
|
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test_report.count_passed();
|
|
} else {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
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kind: format!(
|
|
"{:?}",
|
|
"AssertReturnCanonicalNan"
|
|
),
|
|
message: format!(
|
|
"value is not canonical nan {:?}",
|
|
v
|
|
),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
_ => panic!("unexpected action in assert return canonical nan"),
|
|
},
|
|
CommandKind::AssertReturnArithmeticNan { action } => match action {
|
|
Action::Invoke {
|
|
module,
|
|
field,
|
|
args,
|
|
} => {
|
|
let instance: Option<&Instance> = match module {
|
|
Some(ref name) => {
|
|
let i = named_modules.get(name);
|
|
match i {
|
|
Some(ins) => Some(ins.borrow()),
|
|
None => None,
|
|
}
|
|
}
|
|
None => match instance {
|
|
Some(ref i) => Some(i.borrow()),
|
|
None => None,
|
|
},
|
|
};
|
|
if instance.is_none() {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertReturnArithmeticNan"),
|
|
message: format!("No instance available"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
} else {
|
|
let params: Vec<wasmer_runtime_core::types::Value> =
|
|
args.iter().cloned().map(|x| convert_value(x)).collect();
|
|
let call_result = instance.unwrap().call(&field, ¶ms[..]);
|
|
match call_result {
|
|
Err(e) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "AssertReturnArithmeticNan"),
|
|
message: format!("Call failed {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
Ok(values) => {
|
|
for v in values.iter() {
|
|
if is_arithmetic_nan(v.clone()) {
|
|
test_report.count_passed();
|
|
} else {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!(
|
|
"{:?}",
|
|
"AssertReturnArithmeticNan"
|
|
),
|
|
message: format!(
|
|
"value is not arithmetic nan {:?}",
|
|
v
|
|
),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
_ => panic!("unexpected action in assert return arithmetic nan"),
|
|
},
|
|
CommandKind::AssertTrap { action, message: _ } => match action {
|
|
Action::Invoke {
|
|
module,
|
|
field,
|
|
args,
|
|
} => {
|
|
let instance: Option<&Instance> = match module {
|
|
Some(ref name) => {
|
|
let i = named_modules.get(name);
|
|
match i {
|
|
Some(ins) => Some(ins.borrow()),
|
|
None => None,
|
|
}
|
|
}
|
|
None => match instance {
|
|
Some(ref i) => Some(i.borrow()),
|
|
None => None,
|
|
},
|
|
};
|
|
if instance.is_none() {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertTrap"),
|
|
message: format!("No instance available"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
} else {
|
|
let params: Vec<wasmer_runtime_core::types::Value> =
|
|
args.iter().cloned().map(|x| convert_value(x)).collect();
|
|
let call_result = instance.unwrap().call(&field, ¶ms[..]);
|
|
use wasmer_runtime_core::error::{CallError, RuntimeError};
|
|
match call_result {
|
|
Err(e) => {
|
|
match e {
|
|
CallError::Resolve(_) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "AssertTrap"),
|
|
message: format!("expected trap, got {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
CallError::Runtime(r) => {
|
|
match r {
|
|
RuntimeError::Trap { .. } => {
|
|
// TODO assert message?
|
|
test_report.count_passed()
|
|
}
|
|
RuntimeError::Error { .. } => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "AssertTrap"),
|
|
message: format!(
|
|
"expected trap, got Runtime:Error {:?}",
|
|
r
|
|
),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
Ok(values) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "AssertTrap"),
|
|
message: format!("expected trap, got {:?}", values),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
_ => println!("unexpected action"),
|
|
},
|
|
CommandKind::AssertInvalid { module, message: _ } => {
|
|
// println!("AssertInvalid");
|
|
let result = panic::catch_unwind(|| {
|
|
let config = CompilerConfig {
|
|
features: Features {
|
|
simd: true,
|
|
threads: true,
|
|
},
|
|
..Default::default()
|
|
};
|
|
wasmer_runtime_core::compile_with_config(
|
|
&module.into_vec(),
|
|
&get_compiler(),
|
|
config,
|
|
)
|
|
});
|
|
match result {
|
|
Ok(module) => {
|
|
if let Err(CompileError::InternalError { msg: _ }) = module {
|
|
test_report.count_passed();
|
|
// println!("expected: {:?}", message);
|
|
// println!("actual: {:?}", msg);
|
|
} else if let Err(CompileError::ValidationError { msg: _ }) = module {
|
|
test_report.count_passed();
|
|
// println!("validation expected: {:?}", message);
|
|
// println!("validation actual: {:?}", msg);
|
|
} else {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertInvalid"),
|
|
message: "Should be invalid".to_string(),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
Err(p) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertInvalid"),
|
|
message: format!("caught panic {:?}", p),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
CommandKind::AssertMalformed { module, message: _ } => {
|
|
// println!("AssertMalformed");
|
|
|
|
let result = panic::catch_unwind(|| {
|
|
let config = CompilerConfig {
|
|
features: Features {
|
|
simd: true,
|
|
threads: true,
|
|
},
|
|
..Default::default()
|
|
};
|
|
wasmer_runtime_core::compile_with_config(
|
|
&module.into_vec(),
|
|
&get_compiler(),
|
|
config,
|
|
)
|
|
});
|
|
|
|
match result {
|
|
Ok(module) => {
|
|
if let Err(CompileError::InternalError { msg: _ }) = module {
|
|
test_report.count_passed();
|
|
// println!("expected: {:?}", message);
|
|
// println!("actual: {:?}", msg);
|
|
} else if let Err(CompileError::ValidationError { msg: _ }) = module {
|
|
test_report.count_passed();
|
|
// println!("validation expected: {:?}", message);
|
|
// println!("validation actual: {:?}", msg);
|
|
} else {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertMalformed"),
|
|
message: format!("should be malformed"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
Err(p) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertMalformed"),
|
|
message: format!("caught panic {:?}", p),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
CommandKind::AssertUninstantiable {
|
|
module: _,
|
|
message: _,
|
|
} => println!("AssertUninstantiable not yet implmented "),
|
|
CommandKind::AssertExhaustion { action, message: _ } => {
|
|
match action {
|
|
Action::Invoke {
|
|
module,
|
|
field,
|
|
args,
|
|
} => {
|
|
let instance: Option<&Instance> = match module {
|
|
Some(ref name) => {
|
|
let i = named_modules.get(name);
|
|
match i {
|
|
Some(ins) => Some(ins.borrow()),
|
|
None => None,
|
|
}
|
|
}
|
|
None => match instance {
|
|
Some(ref i) => Some(i.borrow()),
|
|
None => None,
|
|
},
|
|
};
|
|
if instance.is_none() {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertExhaustion"),
|
|
message: format!("No instance available"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
} else {
|
|
let params: Vec<wasmer_runtime_core::types::Value> =
|
|
args.iter().cloned().map(|x| convert_value(x)).collect();
|
|
let call_result = instance.unwrap().call(&field, ¶ms[..]);
|
|
match call_result {
|
|
Err(_e) => {
|
|
// TODO is specific error required?
|
|
test_report.count_passed();
|
|
}
|
|
Ok(values) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "AssertExhaustion"),
|
|
message: format!(
|
|
"Expected call failure, got {:?}",
|
|
values
|
|
),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
_ => println!("unexpected action in assert exhaustion"),
|
|
}
|
|
}
|
|
CommandKind::AssertUnlinkable { module, message: _ } => {
|
|
let result = panic::catch_unwind(AssertUnwindSafe(|| {
|
|
let spectest_import_object =
|
|
get_spectest_import_object(®istered_modules);
|
|
let config = CompilerConfig {
|
|
features: Features {
|
|
simd: true,
|
|
threads: true,
|
|
},
|
|
..Default::default()
|
|
};
|
|
let module = wasmer_runtime_core::compile_with_config(
|
|
&module.into_vec(),
|
|
&get_compiler(),
|
|
config,
|
|
)
|
|
.expect("WASM can't be compiled");
|
|
module.instantiate(&spectest_import_object)
|
|
}));
|
|
match result {
|
|
Err(e) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertUnlinkable"),
|
|
message: format!("caught panic {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
Ok(result) => match result {
|
|
Ok(_) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertUnlinkable"),
|
|
message: format!(
|
|
"instantiate successful, expected unlinkable"
|
|
),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
Err(e) => match e {
|
|
wasmer_runtime_core::error::Error::LinkError(_) => {
|
|
test_report.count_passed();
|
|
}
|
|
_ => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "AssertUnlinkable"),
|
|
message: format!("expected link error, got {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
},
|
|
},
|
|
}
|
|
}
|
|
CommandKind::Register { name, as_name } => {
|
|
let instance: Option<Rc<Instance>> = match name {
|
|
Some(ref name) => {
|
|
let i = named_modules.get(name);
|
|
match i {
|
|
Some(ins) => Some(Rc::clone(ins)),
|
|
None => None,
|
|
}
|
|
}
|
|
None => match instance {
|
|
Some(ref i) => Some(Rc::clone(i)),
|
|
None => None,
|
|
},
|
|
};
|
|
|
|
if let Some(ins) = instance {
|
|
registered_modules.insert(as_name, ins);
|
|
} else {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "Register"),
|
|
message: format!("No instance available"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
}
|
|
CommandKind::PerformAction(ref action) => match action {
|
|
Action::Invoke {
|
|
module,
|
|
field,
|
|
args,
|
|
} => {
|
|
let instance: Option<&Instance> = match module {
|
|
Some(ref name) => {
|
|
let i = named_modules.get(name);
|
|
match i {
|
|
Some(ins) => Some(ins.borrow()),
|
|
None => None,
|
|
}
|
|
}
|
|
None => match instance {
|
|
Some(ref i) => Some(i.borrow()),
|
|
None => None,
|
|
},
|
|
};
|
|
|
|
if instance.is_none() {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line: line,
|
|
kind: format!("{}", "PerformAction"),
|
|
message: format!("No instance available"),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
} else {
|
|
let params: Vec<wasmer_runtime_core::types::Value> =
|
|
args.iter().cloned().map(|x| convert_value(x)).collect();
|
|
let call_result = instance.unwrap().call(&field, ¶ms[..]);
|
|
match call_result {
|
|
Err(e) => {
|
|
test_report.add_failure(
|
|
SpecFailure {
|
|
file: filename.to_string(),
|
|
line,
|
|
kind: format!("{}", "PerformAction"),
|
|
message: format!("Call failed {:?}", e),
|
|
},
|
|
&test_key,
|
|
excludes,
|
|
);
|
|
}
|
|
Ok(_values) => {
|
|
test_report.count_passed();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
Action::Get { module, field } => println!(
|
|
"Action Get not implemented {:?} {:?} {:?} {:?}",
|
|
module, field, filename, line
|
|
),
|
|
},
|
|
}
|
|
}
|
|
Ok(test_report)
|
|
}
|
|
|
|
fn is_canonical_nan(val: wasmer_runtime_core::types::Value) -> bool {
|
|
match val {
|
|
wasmer_runtime_core::types::Value::F32(x) => x.is_canonical_nan(),
|
|
wasmer_runtime_core::types::Value::F64(x) => x.is_canonical_nan(),
|
|
_ => panic!("value is not a float {:?}", val),
|
|
}
|
|
}
|
|
|
|
fn is_arithmetic_nan(val: wasmer_runtime_core::types::Value) -> bool {
|
|
match val {
|
|
wasmer_runtime_core::types::Value::F32(x) => x.is_quiet_nan(),
|
|
wasmer_runtime_core::types::Value::F64(x) => x.is_quiet_nan(),
|
|
_ => panic!("value is not a float {:?}", val),
|
|
}
|
|
}
|
|
|
|
#[derive(Debug, Clone, Eq, PartialEq)]
|
|
pub enum SpectestValue {
|
|
I32(i32),
|
|
I64(i64),
|
|
F32(u32),
|
|
F64(u64),
|
|
V128(u128),
|
|
}
|
|
|
|
fn convert_wasmer_value(other: wasmer_runtime_core::types::Value) -> SpectestValue {
|
|
match other {
|
|
wasmer_runtime_core::types::Value::I32(v) => SpectestValue::I32(v),
|
|
wasmer_runtime_core::types::Value::I64(v) => SpectestValue::I64(v),
|
|
wasmer_runtime_core::types::Value::F32(v) => SpectestValue::F32(v.to_bits()),
|
|
wasmer_runtime_core::types::Value::F64(v) => SpectestValue::F64(v.to_bits()),
|
|
wasmer_runtime_core::types::Value::V128(v) => SpectestValue::V128(v),
|
|
}
|
|
}
|
|
|
|
fn convert_wabt_value(other: Value<f32, f64>) -> SpectestValue {
|
|
match other {
|
|
Value::I32(v) => SpectestValue::I32(v),
|
|
Value::I64(v) => SpectestValue::I64(v),
|
|
Value::F32(v) => SpectestValue::F32(v.to_bits()),
|
|
Value::F64(v) => SpectestValue::F64(v.to_bits()),
|
|
Value::V128(v) => SpectestValue::V128(v),
|
|
}
|
|
}
|
|
|
|
fn convert_value(other: Value<f32, f64>) -> wasmer_runtime_core::types::Value {
|
|
match other {
|
|
Value::I32(v) => wasmer_runtime_core::types::Value::I32(v),
|
|
Value::I64(v) => wasmer_runtime_core::types::Value::I64(v),
|
|
Value::F32(v) => wasmer_runtime_core::types::Value::F32(v),
|
|
Value::F64(v) => wasmer_runtime_core::types::Value::F64(v),
|
|
Value::V128(v) => wasmer_runtime_core::types::Value::V128(v),
|
|
}
|
|
}
|
|
|
|
fn to_hex(v: SpectestValue) -> String {
|
|
match v {
|
|
SpectestValue::I32(v) => format!("{:#x}", v),
|
|
SpectestValue::I64(v) => format!("{:#x}", v),
|
|
SpectestValue::F32(v) => format!("{:#x}", v),
|
|
SpectestValue::F64(v) => format!("{:#x}", v),
|
|
SpectestValue::V128(v) => format!("{:#x}", v),
|
|
}
|
|
}
|
|
|
|
fn print(_ctx: &mut Ctx) {
|
|
println!("");
|
|
}
|
|
|
|
fn print_i32(_ctx: &mut Ctx, val: i32) {
|
|
println!("{}", val);
|
|
}
|
|
|
|
fn print_f32(_ctx: &mut Ctx, val: f32) {
|
|
println!("{}", val);
|
|
}
|
|
|
|
fn print_f64(_ctx: &mut Ctx, val: f64) {
|
|
println!("{}", val);
|
|
}
|
|
|
|
fn print_i32_f32(_ctx: &mut Ctx, val: i32, val2: f32) {
|
|
println!("{} {}", val, val2);
|
|
}
|
|
|
|
fn print_f64_f64(_ctx: &mut Ctx, val: f64, val2: f64) {
|
|
println!("{} {}", val, val2);
|
|
}
|
|
|
|
fn get_spectest_import_object(
|
|
registered_modules: &HashMap<String, Rc<Instance>>,
|
|
) -> ImportObject {
|
|
let memory = Memory::new(MemoryDescriptor {
|
|
minimum: Pages(1),
|
|
maximum: Some(Pages(2)),
|
|
shared: false,
|
|
})
|
|
.unwrap();
|
|
|
|
let global_i32 = Global::new(wasmer_runtime_core::types::Value::I32(666));
|
|
let global_f32 = Global::new(wasmer_runtime_core::types::Value::F32(666.0));
|
|
let global_f64 = Global::new(wasmer_runtime_core::types::Value::F64(666.0));
|
|
|
|
let table = Table::new(TableDescriptor {
|
|
element: ElementType::Anyfunc,
|
|
minimum: 10,
|
|
maximum: Some(20),
|
|
})
|
|
.unwrap();
|
|
let mut import_object = imports! {
|
|
"spectest" => {
|
|
"print" => func!(print),
|
|
"print_i32" => func!(print_i32),
|
|
"print_f32" => func!(print_f32),
|
|
"print_f64" => func!(print_f64),
|
|
"print_i32_f32" => func!(print_i32_f32),
|
|
"print_f64_f64" => func!(print_f64_f64),
|
|
"table" => table,
|
|
"memory" => memory,
|
|
"global_i32" => global_i32,
|
|
"global_f32" => global_f32,
|
|
"global_f64" => global_f64,
|
|
|
|
},
|
|
};
|
|
|
|
for (name, instance) in registered_modules.iter() {
|
|
import_object.register(name.clone(), Rc::clone(instance));
|
|
}
|
|
import_object
|
|
}
|
|
|
|
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
|
|
enum Exclude {
|
|
Skip,
|
|
Fail,
|
|
}
|
|
|
|
use core::borrow::Borrow;
|
|
use std::fs::File;
|
|
use std::io::{BufRead, BufReader};
|
|
|
|
/// Reads the excludes.txt file into a hash map
|
|
fn read_excludes() -> HashMap<String, Exclude> {
|
|
let mut excludes_path = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
excludes_path.push("tests");
|
|
excludes_path.push("excludes.txt");
|
|
let input = File::open(excludes_path).unwrap();
|
|
let buffered = BufReader::new(input);
|
|
let mut result = HashMap::new();
|
|
for line in buffered.lines() {
|
|
let mut line = line.unwrap();
|
|
if line.trim().is_empty() || line.starts_with("#") {
|
|
// ignore line
|
|
} else {
|
|
if line.contains("#") {
|
|
// Allow end of line comment
|
|
let l: Vec<&str> = line.split('#').collect();
|
|
line = l.get(0).unwrap().to_string();
|
|
}
|
|
//println!("exclude line {}", line);
|
|
// <backend>:<exclude-kind>:<test-file-name>:<test-file-line>
|
|
let split: Vec<&str> = line.trim().split(':').collect();
|
|
|
|
let kind = match *split.get(1).unwrap() {
|
|
"skip" => Exclude::Skip,
|
|
"fail" => Exclude::Fail,
|
|
_ => panic!("unknown exclude kind"),
|
|
};
|
|
let has_platform = split.len() > 4;
|
|
|
|
let backend = split.get(0).unwrap();
|
|
let testfile = split.get(2).unwrap();
|
|
let line = split.get(3).unwrap();
|
|
let key = if has_platform {
|
|
let platform = split.get(4).unwrap();
|
|
format!("{}:{}:{}:{}", backend, testfile, line, platform)
|
|
} else {
|
|
format!("{}:{}:{}", backend, testfile, line)
|
|
};
|
|
result.insert(key, kind);
|
|
}
|
|
}
|
|
result
|
|
}
|
|
|
|
#[test]
|
|
fn test_run_spectests() {
|
|
let mut success = true;
|
|
let mut test_reports = vec![];
|
|
|
|
let excludes = read_excludes();
|
|
|
|
let mut glob_path = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
glob_path.push("spectests");
|
|
glob_path.push("*.wast");
|
|
|
|
let glob_str = glob_path.to_str().unwrap();
|
|
for entry in glob(glob_str).expect("Failed to read glob pattern") {
|
|
match entry {
|
|
Ok(wast_path) => {
|
|
let result = parse_and_run(&wast_path, &excludes);
|
|
match result {
|
|
Ok(test_report) => {
|
|
if test_report.has_failures() {
|
|
success = false
|
|
}
|
|
test_reports.push(test_report);
|
|
}
|
|
Err(e) => {
|
|
success = false;
|
|
println!("Unexpected test run error: {:?}", e)
|
|
}
|
|
}
|
|
}
|
|
Err(e) => panic!("glob err: {:?}", e),
|
|
}
|
|
}
|
|
|
|
// Print summary
|
|
let mut failures = vec![];
|
|
let mut total_passed = 0;
|
|
let mut total_failed = 0;
|
|
let mut total_allowed_failures = 0;
|
|
for mut test_report in test_reports.into_iter() {
|
|
total_passed += test_report.passed;
|
|
total_failed += test_report.failed;
|
|
total_allowed_failures += test_report.allowed_failure;
|
|
failures.append(&mut test_report.failures);
|
|
}
|
|
|
|
println!("");
|
|
println!("Failures:");
|
|
let backend = get_compiler_name();
|
|
for failure in failures.iter() {
|
|
// To print excludes for all failures:
|
|
println!(
|
|
"{}:fail:{}:{} # {} - {}",
|
|
backend, failure.file, failure.line, failure.kind, failure.message
|
|
);
|
|
}
|
|
println!("");
|
|
println!("");
|
|
println!("Spec tests summary report: ");
|
|
println!(
|
|
"total: {}",
|
|
total_passed + total_failed + total_allowed_failures
|
|
);
|
|
println!("passed: {}", total_passed);
|
|
println!("failed: {}", total_failed);
|
|
println!("allowed failures: {}", total_allowed_failures);
|
|
println!("");
|
|
assert!(success, "tests passed")
|
|
}
|
|
|
|
/// Bit pattern of an f32 value:
|
|
/// 1-bit sign + 8-bit mantissa + 23-bit exponent = 32 bits
|
|
///
|
|
/// Bit pattern of an f64 value:
|
|
/// 1-bit sign + 11-bit mantissa + 52-bit exponent = 64 bits
|
|
///
|
|
/// NOTE: On some old platforms (PA-RISC, some MIPS) quiet NaNs (qNaN) have
|
|
/// their mantissa MSB unset and set for signaling NaNs (sNaN).
|
|
///
|
|
/// Links:
|
|
/// * https://en.wikipedia.org/wiki/Floating-point_arithmetic
|
|
/// * https://github.com/WebAssembly/spec/issues/286
|
|
/// * https://en.wikipedia.org/wiki/NaN
|
|
///
|
|
pub trait NaNCheck {
|
|
fn is_quiet_nan(&self) -> bool;
|
|
fn is_canonical_nan(&self) -> bool;
|
|
}
|
|
|
|
impl NaNCheck for f32 {
|
|
/// The MSB of the mantissa must be set for a NaN to be a quiet NaN.
|
|
fn is_quiet_nan(&self) -> bool {
|
|
let mantissa_msb = 0b1 << 22;
|
|
self.is_nan() && (self.to_bits() & mantissa_msb) != 0
|
|
}
|
|
|
|
/// For a NaN to be canonical, the MSB of the mantissa must be set and
|
|
/// all other mantissa bits must be unset.
|
|
fn is_canonical_nan(&self) -> bool {
|
|
return self.to_bits() == 0xFFC0_0000 || self.to_bits() == 0x7FC0_0000;
|
|
}
|
|
}
|
|
|
|
impl NaNCheck for f64 {
|
|
/// The MSB of the mantissa must be set for a NaN to be a quiet NaN.
|
|
fn is_quiet_nan(&self) -> bool {
|
|
let mantissa_msb = 0b1 << 51;
|
|
self.is_nan() && (self.to_bits() & mantissa_msb) != 0
|
|
}
|
|
|
|
/// For a NaN to be canonical, the MSB of the mantissa must be set and
|
|
/// all other mantissa bits must be unset.
|
|
fn is_canonical_nan(&self) -> bool {
|
|
self.to_bits() == 0x7FF8_0000_0000_0000 || self.to_bits() == 0xFFF8_0000_0000_0000
|
|
}
|
|
}
|
|
|
|
}
|