diff options
author | Matt Mastracci <matthew@mastracci.com> | 2024-02-10 13:22:13 -0700 |
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committer | GitHub <noreply@github.com> | 2024-02-10 20:22:13 +0000 |
commit | f5e46c9bf2f50d66a953fa133161fc829cecff06 (patch) | |
tree | 8faf2f5831c1c7b11d842cd9908d141082c869a5 /cli/tests/unit/wasm_test.ts | |
parent | d2477f780630a812bfd65e3987b70c0d309385bb (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.ts | 104 |
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", - )); - }, -); |