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https://github.com/fluencelabs/wasmer
synced 2024-12-05 02:20:19 +00:00
Moved cache testing to the general tests
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parent
636b0291af
commit
595f5bb472
@ -145,53 +145,3 @@ impl Cache for FileSystemCache {
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Ok(())
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use std::env;
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#[test]
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fn test_file_system_cache_run() {
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use crate::{compile, imports, Func};
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use wabt::wat2wasm;
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static WAT: &'static str = r#"
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(module
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(type $t0 (func (param i32) (result i32)))
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(func $add_one (export "add_one") (type $t0) (param $p0 i32) (result i32)
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get_local $p0
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i32.const 1
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i32.add))
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"#;
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let wasm = wat2wasm(WAT).unwrap();
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let module = compile(&wasm).unwrap();
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let cache_dir = env::temp_dir();
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println!("test temp_dir {:?}", cache_dir);
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let mut fs_cache = unsafe {
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FileSystemCache::new(cache_dir)
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.map_err(|e| format!("Cache error: {:?}", e))
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.unwrap()
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};
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// store module
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let key = WasmHash::generate(&wasm);
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fs_cache.store(key, module.clone()).unwrap();
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// load module
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let cached_module = fs_cache.load(key).unwrap();
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let import_object = imports! {};
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let instance = cached_module.instantiate(&import_object).unwrap();
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let add_one: Func<i32, i32> = instance.exports.get("add_one").unwrap();
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let value = add_one.call(42).unwrap();
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// verify it works
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assert_eq!(value, 43);
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}
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}
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56
tests/cache.rs
Normal file
56
tests/cache.rs
Normal file
@ -0,0 +1,56 @@
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#[macro_use]
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mod utils;
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wasmer_backends! {
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use std::env;
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use wasmer::{compiler::compile_with, imports, Func};
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use wasmer_runtime::Backend as BaseBackend;
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use wasmer_runtime::cache::{FileSystemCache, Cache, WasmHash};
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use wabt::wat2wasm;
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use std::str::FromStr;
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#[test]
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fn test_file_system_cache_run() {
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static WAT: &'static str = r#"
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(module
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(type $t0 (func (param i32) (result i32)))
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(func $add_one (export "add_one") (type $t0) (param $p0 i32) (result i32)
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get_local $p0
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i32.const 1
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i32.add))
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"#;
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let wasm = wat2wasm(WAT).unwrap();
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let module = compile_with(&wasm, &*get_compiler()).unwrap();
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let cache_dir = env::temp_dir();
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println!("test temp_dir {:?}", cache_dir);
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let mut fs_cache = unsafe {
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FileSystemCache::new(cache_dir)
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.map_err(|e| format!("Cache error: {:?}", e))
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.unwrap()
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};
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// store module
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let key = WasmHash::generate(&wasm);
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fs_cache.store(key, module.clone()).unwrap();
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// We need to transform the `wasmer::Backend` into
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// `wasmer_runtime::Backend` as that's something that the
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// cache loader can understand.
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let backend = BaseBackend::from_str(get_backend().to_string()).expect("Can't transform wasmer backend into wasmer_runtime backend");
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// load module
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let cached_module = fs_cache.load_with_backend(key, backend).unwrap();
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let import_object = imports! {};
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let instance = cached_module.instantiate(&import_object).unwrap();
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let add_one: Func<i32, i32> = instance.exports.get("add_one").unwrap();
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let value = add_one.call(42).unwrap();
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// verify it works
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assert_eq!(value, 43);
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}
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}
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