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authorMatt Mastracci <matthew@mastracci.com>2024-02-10 13:22:13 -0700
committerGitHub <noreply@github.com>2024-02-10 20:22:13 +0000
commitf5e46c9bf2f50d66a953fa133161fc829cecff06 (patch)
tree8faf2f5831c1c7b11d842cd9908d141082c869a5 /cli/tests/unit/wasm_test.ts
parentd2477f780630a812bfd65e3987b70c0d309385bb (diff)
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit.
Diffstat (limited to 'cli/tests/unit/wasm_test.ts')
-rw-r--r--cli/tests/unit/wasm_test.ts104
1 files changed, 0 insertions, 104 deletions
diff --git a/cli/tests/unit/wasm_test.ts b/cli/tests/unit/wasm_test.ts
deleted file mode 100644
index fab9c9308..000000000
--- a/cli/tests/unit/wasm_test.ts
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-
-import { assert, assertEquals, assertRejects } from "./test_util.ts";
-
-// The following blob can be created by taking the following s-expr and pass
-// it through wat2wasm.
-// (module
-// (func $add (param $a i32) (param $b i32) (result i32)
-// local.get $a
-// local.get $b
-// i32.add)
-// (export "add" (func $add))
-// )
-// deno-fmt-ignore
-const simpleWasm = new Uint8Array([
- 0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x01, 0x07, 0x01, 0x60,
- 0x02, 0x7f, 0x7f, 0x01, 0x7f, 0x03, 0x02, 0x01, 0x00, 0x07, 0x07, 0x01,
- 0x03, 0x61, 0x64, 0x64, 0x00, 0x00, 0x0a, 0x09, 0x01, 0x07, 0x00, 0x20,
- 0x00, 0x20, 0x01, 0x6a, 0x0b
-]);
-
-Deno.test(async function wasmInstantiateWorksWithBuffer() {
- const { module, instance } = await WebAssembly.instantiate(simpleWasm);
- assertEquals(WebAssembly.Module.exports(module), [{
- name: "add",
- kind: "function",
- }]);
- assertEquals(WebAssembly.Module.imports(module), []);
- assert(typeof instance.exports.add === "function");
- const add = instance.exports.add as (a: number, b: number) => number;
- assertEquals(add(1, 3), 4);
-});
-
-// V8's default implementation of `WebAssembly.instantiateStreaming()` if you
-// don't set the WASM streaming callback, is to take a byte source. Here we
-// check that our implementation of the callback disallows it.
-Deno.test(
- async function wasmInstantiateStreamingFailsWithBuffer() {
- await assertRejects(async () => {
- await WebAssembly.instantiateStreaming(
- // Bypassing the type system
- simpleWasm as unknown as Promise<Response>,
- );
- }, TypeError);
- },
-);
-
-Deno.test(
- async function wasmInstantiateStreamingNoContentType() {
- const response = new Response(simpleWasm);
- // Rejects, not throws.
- const wasmPromise = WebAssembly.instantiateStreaming(response);
- await assertRejects(
- () => wasmPromise,
- TypeError,
- "Invalid WebAssembly content type.",
- );
- },
-);
-
-Deno.test(async function wasmInstantiateStreaming() {
- let isomorphic = "";
- for (const byte of simpleWasm) {
- isomorphic += String.fromCharCode(byte);
- }
- const base64Url = "data:application/wasm;base64," + btoa(isomorphic);
-
- const { module, instance } = await WebAssembly.instantiateStreaming(
- fetch(base64Url),
- );
- assertEquals(WebAssembly.Module.exports(module), [{
- name: "add",
- kind: "function",
- }]);
- assertEquals(WebAssembly.Module.imports(module), []);
- assert(typeof instance.exports.add === "function");
- const add = instance.exports.add as (a: number, b: number) => number;
- assertEquals(add(1, 3), 4);
-});
-
-Deno.test(
- { permissions: { read: true } },
- async function wasmFileStreaming() {
- const url = import.meta.resolve("../testdata/assets/unreachable.wasm");
- assert(url.startsWith("file://"));
-
- const { module } = await WebAssembly.instantiateStreaming(fetch(url));
- assertEquals(WebAssembly.Module.exports(module), [{
- name: "unreachable",
- kind: "function",
- }]);
- },
-);
-
-Deno.test(
- { permissions: { net: true } },
- async function wasmStreamingNonTrivial() {
- // deno-dom's WASM file is a real-world non-trivial case that gave us
- // trouble when implementing this.
- await WebAssembly.instantiateStreaming(fetch(
- "http://localhost:4545/assets/deno_dom_0.1.3-alpha2.wasm",
- ));
- },
-);