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authorGravatar Ashcon Partovi <ashcon@partovi.net> 2023-03-07 12:22:34 -0800
committerGravatar GitHub <noreply@github.com> 2023-03-07 12:22:34 -0800
commitf7e4eb83694aa007a492ef66c28ffbe6a2dae791 (patch)
tree7af25aa5c42a2e1b2b47ba1df35f8caa9054cbeb /test/bun.js/bun-write.test.js
parent36275a44ce7a33587bd26aad120042ab95470ff3 (diff)
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Reorganize tests (#2332)
Diffstat (limited to 'test/bun.js/bun-write.test.js')
-rw-r--r--test/bun.js/bun-write.test.js274
1 files changed, 0 insertions, 274 deletions
diff --git a/test/bun.js/bun-write.test.js b/test/bun.js/bun-write.test.js
deleted file mode 100644
index c324d36a0..000000000
--- a/test/bun.js/bun-write.test.js
+++ /dev/null
@@ -1,274 +0,0 @@
-import fs from "fs";
-import { it, expect, describe } from "bun:test";
-import path from "path";
-import { gcTick, withoutAggressiveGC } from "./gc";
-
-it("Bun.write blob", async () => {
- await Bun.write(Bun.file("/tmp/response-file.test.txt"), Bun.file(path.join(import.meta.dir, "fetch.js.txt")));
- await gcTick();
- await Bun.write(Bun.file("/tmp/response-file.test.txt"), "blah blah blha");
- await gcTick();
- await Bun.write(Bun.file("/tmp/response-file.test.txt"), new Uint32Array(1024));
- await gcTick();
- await Bun.write("/tmp/response-file.test.txt", new Uint32Array(1024));
- await gcTick();
- expect(await Bun.write(new TextEncoder().encode("/tmp/response-file.test.txt"), new Uint32Array(1024))).toBe(
- new Uint32Array(1024).byteLength,
- );
- await gcTick();
-});
-
-describe("large file", () => {
- const fixtures = [
- [
- `/tmp/bun-test-large-file-${Date.now()}.txt`,
- "https://www.iana.org/assignments/media-types/media-types.xhtml,".repeat(10000),
- ],
- ];
-
- for (const [filename, content] of fixtures) {
- it(`write ${filename} ${content.length} (text)`, async () => {
- try {
- unlinkSync(filename);
- } catch (e) {}
- await Bun.write(filename, content);
- expect(await Bun.file(filename).text()).toBe(content);
-
- try {
- unlinkSync(filename);
- } catch (e) {}
- });
-
- it(`write ${filename}.bytes ${content.length} (bytes)`, async () => {
- try {
- unlinkSync(filename + ".bytes");
- } catch (e) {}
- var bytes = new TextEncoder().encode(content);
- const written = await Bun.write(filename + ".bytes", bytes);
- expect(written).toBe(bytes.byteLength);
- expect(new Buffer(await Bun.file(filename + ".bytes").arrayBuffer()).equals(bytes)).toBe(true);
-
- try {
- unlinkSync(filename + ".bytes");
- } catch (e) {}
- });
-
- it(`write ${filename}.blob ${content.length} (Blob)`, async () => {
- try {
- unlinkSync(filename + ".blob");
- } catch (e) {}
- var bytes = new Blob([content]);
- await Bun.write(filename + ".blob", bytes);
- expect(await Bun.file(filename + ".blob").text()).toBe(content);
-
- try {
- unlinkSync(filename + ".blob");
- } catch (e) {}
- });
- }
-});
-
-it("Bun.file not found returns ENOENT", async () => {
- try {
- await gcTick();
- await Bun.file("/does/not/exist.txt").text();
- await gcTick();
- } catch (exception) {
- expect(exception.code).toBe("ENOENT");
- }
- await gcTick();
-});
-
-it("Bun.write('out.txt', 'string')", async () => {
- for (let erase of [true, false]) {
- if (erase) {
- try {
- fs.unlinkSync(path.join("/tmp", "out.txt"));
- } catch (e) {}
- }
- await gcTick();
- expect(await Bun.write("/tmp/out.txt", "string")).toBe("string".length);
- await gcTick();
- const out = Bun.file("/tmp/out.txt");
- await gcTick();
- expect(await out.text()).toBe("string");
- await gcTick();
- expect(await out.text()).toBe(fs.readFileSync("/tmp/out.txt", "utf8"));
- await gcTick();
- }
-});
-
-it("Bun.file -> Bun.file", async () => {
- try {
- fs.unlinkSync(path.join("/tmp", "fetch.js.in"));
- } catch (e) {}
- await gcTick();
- try {
- fs.unlinkSync(path.join("/tmp", "fetch.js.out"));
- } catch (e) {}
- await gcTick();
- const file = path.join(import.meta.dir, "fetch.js.txt");
- await gcTick();
- const text = fs.readFileSync(file, "utf8");
- fs.writeFileSync("/tmp/fetch.js.in", text);
- await gcTick();
- {
- const result = await Bun.write(Bun.file("/tmp/fetch.js.out"), Bun.file("/tmp/fetch.js.in"));
- await gcTick();
- expect(await Bun.file("/tmp/fetch.js.out").text()).toBe(text);
- await gcTick();
- }
-
- {
- await Bun.write(Bun.file("/tmp/fetch.js.in").slice(0, (text.length / 2) | 0), Bun.file("/tmp/fetch.js.out"));
- expect(await Bun.file("/tmp/fetch.js.in").text()).toBe(text.substring(0, (text.length / 2) | 0));
- }
-
- {
- await gcTick();
- await Bun.write("/tmp/fetch.js.in", Bun.file("/tmp/fetch.js.out"));
- await gcTick();
- expect(await Bun.file("/tmp/fetch.js.in").text()).toBe(text);
- }
-});
-
-it("Bun.file", async () => {
- const file = path.join(import.meta.dir, "fetch.js.txt");
- await gcTick();
- expect(await Bun.file(file).text()).toBe(fs.readFileSync(file, "utf8"));
- await gcTick();
-});
-
-it("Bun.file empty file", async () => {
- const file = path.join(import.meta.dir, "emptyFile");
- await gcTick();
- const buffer = await Bun.file(file).arrayBuffer();
- expect(buffer.byteLength).toBe(0);
- await gcTick();
-});
-
-it("Bun.file as a Blob", async () => {
- const filePath = path.join(import.meta.path, "../fetch.js.txt");
- const fixture = fs.readFileSync(filePath, "utf8");
- // this is a Blob object with the same interface as the one returned by fetch
- // internally, instead of a byte array, it stores the file path!
- // this enables several performance optimizations
- var blob = Bun.file(filePath);
- await gcTick();
-
- // now it reads "./fetch.js.txt" from the filesystem
- // it's lazy, only loads once we ask for it
- // if it fails, the promise will reject at this point
- expect(await blob.text()).toBe(fixture);
- await gcTick();
- // BEHAVIOR CHANGE IN BUN V0.3.0 - size is never set
- // now that it's loaded, the size updates
- // expect(blob.size).toBe(fixture.length);
- // await gcTick();
- // and it only loads once for _all_ blobs pointing to that file path
- // until all references are released
- expect((await blob.arrayBuffer()).byteLength).toBe(fixture.length);
- await gcTick();
-
- const array = new Uint8Array(await blob.arrayBuffer());
- await gcTick();
- const text = fixture;
- withoutAggressiveGC(() => {
- for (let i = 0; i < text.length; i++) {
- expect(array[i]).toBe(text.charCodeAt(i));
- }
- });
- await gcTick();
- expect(blob.size).toBe(fixture.length);
- blob = null;
- await gcTick();
- await new Promise(resolve => setTimeout(resolve, 1));
- var blob = Bun.file(filePath);
- expect(blob.size).toBe(fixture.length);
-});
-
-it("Response -> Bun.file", async () => {
- const file = path.join(import.meta.dir, "fetch.js.txt");
- await gcTick();
- const text = fs.readFileSync(file, "utf8");
- await gcTick();
- const response = new Response(Bun.file(file));
- await gcTick();
- expect(await response.text()).toBe(text);
- await gcTick();
-});
-
-it("Bun.file -> Response", async () => {
- // ensure the file doesn't already exist
- try {
- fs.unlinkSync("/tmp/fetch.js.out");
- } catch {}
- await gcTick();
- const file = path.join(import.meta.dir, "fetch.js.txt");
- await gcTick();
- const text = fs.readFileSync(file, "utf8");
- await gcTick();
- const resp = await fetch("https://example.com");
- await gcTick();
-
- expect(await Bun.write("/tmp/fetch.js.out", resp)).toBe(text.length);
- await gcTick();
- expect(await Bun.file("/tmp/fetch.js.out").text()).toBe(text);
- await gcTick();
-});
-
-it("Response -> Bun.file -> Response -> text", async () => {
- await gcTick();
- const file = path.join(import.meta.dir, "fetch.js.txt");
- await gcTick();
- const text = fs.readFileSync(file, "utf8");
- await gcTick();
- const response = new Response(Bun.file(file));
- await gcTick();
- const response2 = response.clone();
- await gcTick();
- expect(await response2.text()).toBe(text);
- await gcTick();
-});
-
-it("Bun.write('output.html', '')", async () => {
- await Bun.write("/tmp/output.html", "lalalala");
- expect(await Bun.write("/tmp/output.html", "")).toBe(0);
- await Bun.write("/tmp/output.html", "lalalala");
- expect(await Bun.file("/tmp/output.html").text()).toBe("lalalala");
-});
-
-it("Bun.write(Bun.stdout, 'Bun.write STDOUT TEST')", async () => {
- expect(await Bun.write(Bun.stdout, "\nBun.write STDOUT TEST\n\n")).toBe(24);
-});
-
-it("Bun.write(Bun.stderr, 'Bun.write STDERR TEST')", async () => {
- expect(await Bun.write(Bun.stderr, "\nBun.write STDERR TEST\n\n")).toBe(24);
-});
-
-it("Bun.write(Bun.stdout, new TextEncoder().encode('Bun.write STDOUT TEST'))", async () => {
- expect(await Bun.write(Bun.stdout, new TextEncoder().encode("\nBun.write STDOUT TEST\n\n"))).toBe(24);
-});
-
-it("Bun.write(Bun.stderr, 'new TextEncoder().encode(Bun.write STDERR TEST'))", async () => {
- expect(await Bun.write(Bun.stderr, new TextEncoder().encode("\nBun.write STDERR TEST\n\n"))).toBe(24);
-});
-
-// FLAKY TEST
-// Since Bun.file is resolved lazily, this needs to specifically be checked
-it.skip("Bun.write('output.html', HTMLRewriter.transform(Bun.file)))", async done => {
- var rewriter = new HTMLRewriter();
-
- rewriter.on("div", {
- element(element) {
- element.setInnerContent("<blink>it worked!</blink>", { html: true });
- },
- });
- await Bun.write("/tmp/html-rewriter.txt.js", "<div>hello</div>");
- var input = new Response(Bun.file("/tmp/html-rewriter.txt.js"));
- var output = rewriter.transform(input);
- const outpath = `/tmp/html-rewriter.${Date.now()}.html`;
- await Bun.write(outpath, output);
- expect(await Bun.file(outpath).text()).toBe("<div><blink>it worked!</blink></div>");
- done();
-});