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-rw-r--r--cli/tests/unit/filereader_test.ts242
1 files changed, 0 insertions, 242 deletions
diff --git a/cli/tests/unit/filereader_test.ts b/cli/tests/unit/filereader_test.ts
deleted file mode 100644
index 158cf5383..000000000
--- a/cli/tests/unit/filereader_test.ts
+++ /dev/null
@@ -1,242 +0,0 @@
-// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
-import { assertEquals } from "./test_util.ts";
-
-Deno.test(function fileReaderConstruct() {
- const fr = new FileReader();
- assertEquals(fr.readyState, FileReader.EMPTY);
-
- assertEquals(FileReader.EMPTY, 0);
- assertEquals(FileReader.LOADING, 1);
- assertEquals(FileReader.DONE, 2);
-});
-
-Deno.test(async function fileReaderLoadBlob() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
-
- assertEquals(fr.readyState, FileReader.EMPTY);
-
- const hasOnEvents = {
- load: false,
- loadend: false,
- loadstart: false,
- progress: 0,
- };
- const hasDispatchedEvents = {
- load: false,
- loadend: false,
- loadstart: false,
- progress: 0,
- };
- let result: string | null = null;
-
- fr.addEventListener("load", () => {
- hasDispatchedEvents.load = true;
- });
- fr.addEventListener("loadend", () => {
- hasDispatchedEvents.loadend = true;
- });
- fr.addEventListener("loadstart", () => {
- hasDispatchedEvents.loadstart = true;
- });
- fr.addEventListener("progress", () => {
- hasDispatchedEvents.progress += 1;
- });
-
- fr.onloadstart = () => {
- hasOnEvents.loadstart = true;
- };
- fr.onprogress = () => {
- assertEquals(fr.readyState, FileReader.LOADING);
-
- hasOnEvents.progress += 1;
- };
- fr.onload = () => {
- hasOnEvents.load = true;
- };
- fr.onloadend = (ev) => {
- hasOnEvents.loadend = true;
- result = fr.result as string;
-
- assertEquals(hasOnEvents.loadstart, true);
- assertEquals(hasDispatchedEvents.loadstart, true);
- assertEquals(hasOnEvents.load, true);
- assertEquals(hasDispatchedEvents.load, true);
- assertEquals(hasOnEvents.loadend, true);
- assertEquals(hasDispatchedEvents.loadend, true);
-
- assertEquals(fr.readyState, FileReader.DONE);
-
- assertEquals(result, "Hello World");
- assertEquals(ev.lengthComputable, true);
- resolve();
- };
-
- fr.readAsText(b1);
- });
-});
-
-Deno.test(async function fileReaderLoadBlobDouble() {
- // impl note from https://w3c.github.io/FileAPI/
- // Event handler for the load or error events could have started another load,
- // if that happens the loadend event for the first load is not fired
-
- const fr = new FileReader();
- const b1 = new Blob(["First load"]);
- const b2 = new Blob(["Second load"]);
-
- await new Promise<void>((resolve) => {
- let result: string | null = null;
-
- fr.onload = () => {
- result = fr.result as string;
- assertEquals(result === "First load" || result === "Second load", true);
-
- if (result === "First load") {
- fr.readAsText(b2);
- }
- };
- fr.onloadend = () => {
- assertEquals(result, "Second load");
-
- resolve();
- };
-
- fr.readAsText(b1);
- });
-});
-
-Deno.test(async function fileReaderLoadBlobArrayBuffer() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
- let result: ArrayBuffer | null = null;
-
- fr.onloadend = (ev) => {
- assertEquals(fr.result instanceof ArrayBuffer, true);
- result = fr.result as ArrayBuffer;
-
- const decoder = new TextDecoder();
- const text = decoder.decode(result);
-
- assertEquals(text, "Hello World");
- assertEquals(ev.lengthComputable, true);
- resolve();
- };
-
- fr.readAsArrayBuffer(b1);
- });
-});
-
-Deno.test(async function fileReaderLoadBlobDataUrl() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
- let result: string | null = null;
-
- fr.onloadend = (ev) => {
- result = fr.result as string;
- assertEquals(
- result,
- "data:application/octet-stream;base64,SGVsbG8gV29ybGQ=",
- );
- assertEquals(ev.lengthComputable, true);
- resolve();
- };
-
- fr.readAsDataURL(b1);
- });
-});
-
-Deno.test(async function fileReaderLoadBlobAbort() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
-
- const hasOnEvents = {
- load: false,
- loadend: false,
- abort: false,
- };
-
- fr.onload = () => {
- hasOnEvents.load = true;
- };
- fr.onloadend = (ev) => {
- hasOnEvents.loadend = true;
-
- assertEquals(hasOnEvents.load, false);
- assertEquals(hasOnEvents.loadend, true);
- assertEquals(hasOnEvents.abort, true);
-
- assertEquals(fr.readyState, FileReader.DONE);
- assertEquals(fr.result, null);
- assertEquals(ev.lengthComputable, false);
- resolve();
- };
- fr.onabort = () => {
- hasOnEvents.abort = true;
- };
-
- fr.readAsDataURL(b1);
- fr.abort();
- });
-});
-
-Deno.test(async function fileReaderLoadBlobAbort() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
-
- const hasOnEvents = {
- load: false,
- loadend: false,
- abort: false,
- };
-
- fr.onload = () => {
- hasOnEvents.load = true;
- };
- fr.onloadend = (ev) => {
- hasOnEvents.loadend = true;
-
- assertEquals(hasOnEvents.load, false);
- assertEquals(hasOnEvents.loadend, true);
- assertEquals(hasOnEvents.abort, true);
-
- assertEquals(fr.readyState, FileReader.DONE);
- assertEquals(fr.result, null);
- assertEquals(ev.lengthComputable, false);
- resolve();
- };
- fr.onabort = () => {
- hasOnEvents.abort = true;
- };
-
- fr.readAsDataURL(b1);
- fr.abort();
- });
-});
-
-Deno.test(
- async function fileReaderDispatchesEventsInCorrectOrder() {
- await new Promise<void>((resolve) => {
- const fr = new FileReader();
- const b1 = new Blob(["Hello World"]);
- let out = "";
- fr.addEventListener("loadend", () => {
- out += "1";
- });
- fr.onloadend = (_ev) => {
- out += "2";
- };
- fr.addEventListener("loadend", () => {
- assertEquals(out, "12");
- resolve();
- });
-
- fr.readAsDataURL(b1);
- });
- },
-);