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Code Issues Packages 1 Wiki Activity

tests from #15139

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This commit is contained in:
Ryan Dahl 2022-07-11 12:02:27 -04:00
parent 83c9714fb2
commit dfdd032da1
2 changed files with 16 additions and 3 deletions
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2
test_ffi/tests/integration_tests.rs
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@ -30,6 +30,7 @@ fn basic() {
.arg("--allow-read")
.arg("--unstable")
.arg("--quiet")
.arg(r#"--v8-flags=--allow-natives-syntax"#)
.arg("tests/test.js")
.env("NO_COLOR", "1")
.output()
@ -62,6 +63,7 @@ fn basic() {
true\n\
579\n\
579\n\
579\n\
8589934590n\n\
-8589934590n\n\
8589934590n\n\

15
test_ffi/tests/test.js
View file

@ -1,6 +1,8 @@
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file
// Run using cargo test or `--v8-options=--allow-natives-syntax`
import { assertThrows } from "../../test_util/std/testing/asserts.ts";
const targetDir = Deno.execPath().replace(/[^\/\\]+$/, "");
@ -182,8 +184,9 @@ const dylib = Deno.dlopen(libPath, {
type: "pointer",
},
});
const { symbols } = dylib;
dylib.symbols.printSomething();
symbols.printSomething();
const buffer = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]);
const buffer2 = new Uint8Array([9, 10]);
dylib.symbols.print_buffer(buffer, buffer.length);
@ -238,7 +241,15 @@ const before = performance.now();
await sleepNonBlocking.call(100);
console.log(performance.now() - before >= 100);
console.log(dylib.symbols.add_u32(123, 456));
const { add_u32 } = symbols;
function addU32Fast(a, b) {
return add_u32(a, b);
};
%PrepareFunctionForOptimization(addU32Fast);
console.log(addU32Fast(123, 456));
%OptimizeFunctionOnNextCall(addU32Fast);
console.log(addU32Fast(123, 456));
console.log(dylib.symbols.add_i32(123, 456));
console.log(dylib.symbols.add_u64(0xffffffffn, 0xffffffffn));