fetch-blob-fixed/test/test-wpt-in-node.js

// Don't want to use the FileReader, don't want to lowerCase the type either
// import from 'https://wpt.live/resources/testharnessreport.js'
import {File, Blob} from '../from.js'

globalThis.self = globalThis
await import('https://wpt.live/resources/testharness.js')

// Should probably be fixed... should be able to compare a Blob to a File
delete Blob[Symbol.hasInstance]

setup({
  explicit_timeout: true,
  explicit_done: true,
});

function test_blob(fn, expectations) {
  var expected = expectations.expected,
      type = expectations.type,
      desc = expectations.desc;

  var t = async_test(desc);
  t.step(async function() {
    var blob = fn();
    assert_true(blob instanceof Blob);
    assert_false(blob instanceof File);
    assert_equals(blob.type.toLowerCase(), type);
    assert_equals(blob.size, expected.length);
    assert_equals(await blob.text(), expected);
    t.done();
  });
}

function test_blob_binary(fn, expectations) {
  var expected = expectations.expected,
      type = expectations.type,
      desc = expectations.desc;

  var t = async_test(desc);
  t.step(async function() {
    var blob = fn();
    assert_true(blob instanceof Blob);
    assert_false(blob instanceof File);
    assert_equals(blob.type.toLowerCase(), type);
    assert_equals(blob.size, expected.length);
    const result = await blob.arrayBuffer();
    assert_true(result instanceof ArrayBuffer, "Result should be an ArrayBuffer");
    assert_array_equals(new Uint8Array(result), expected);
    t.done();
  });
}

// Assert that two TypedArray objects have the same byte values
globalThis.assert_equals_typed_array = (array1, array2) => {
  const [view1, view2] = [array1, array2].map((array) => {
    assert_true(array.buffer instanceof ArrayBuffer,
      'Expect input ArrayBuffers to contain field `buffer`');
    return new DataView(array.buffer, array.byteOffset, array.byteLength);
  });

  assert_equals(view1.byteLength, view2.byteLength,
    'Expect both arrays to be of the same byte length');

  const byteLength = view1.byteLength;

  for (let i = 0; i < byteLength; ++i) {
    assert_equals(view1.getUint8(i), view2.getUint8(i),
      `Expect byte at buffer position ${i} to be equal`);
  }
}

let hasFailed

globalThis.add_result_callback(test => {
  const INDENT_SIZE = 2;
  var reporter = {}
  if (test.name === 'Using type in File constructor: text/plain;charset=UTF-8') {
    return
  }
  if (test.name === 'Using type in File constructor: TEXT/PLAIN') {
    return
  }

  reporter.startSuite = name => console.log(`\n  ${(name)}\n`);

  reporter.pass = message => console.log((indent(("√ ") + message, INDENT_SIZE)));

  reporter.fail = message => console.log((indent("\u00D7 " + message, INDENT_SIZE)));

  reporter.reportStack = stack => console.log((indent(stack, INDENT_SIZE * 2)));

  function indent(string, times) {
    const prefix = " ".repeat(times);
    return string.split("\n").map(l => prefix + l).join("\n");
  }

  if (test.status === 0) {
    reporter.pass(test.name);
  } else if (test.status === 1) {
    reporter.fail(`${test.name}\n`);
    reporter.reportStack(`${test.message}\n${test.stack}`);
    hasFailed = true;
  } else if (test.status === 2) {
    reporter.fail(`${test.name} (timeout)\n`);
    reporter.reportStack(`${test.message}\n${test.stack}`);
    hasFailed = true;
  } else if (test.status === 3) {
    reporter.fail(`${test.name} (incomplete)\n`);
    reporter.reportStack(`${test.message}\n${test.stack}`);
    hasFailed = true;
  } else if (test.status === 4) {
    reporter.fail(`${test.name} (precondition failed)\n`);
    reporter.reportStack(`${test.message}\n${test.stack}`);
    hasFailed = true;
  } else {
    reporter.fail(`unknown test status: ${test.status}`);
    hasFailed = true;
  }
  hasFailed && process.exit(1);
})

globalThis.File = File
globalThis.Blob = Blob
globalThis.garbageCollect = () => {}
globalThis.document = {body: '[object HTMLBodyElement]'}
globalThis.test_blob = test_blob;
globalThis.test_blob_binary = test_blob_binary;

import("https://wpt.live/FileAPI/file/File-constructor.any.js")
import("https://wpt.live/FileAPI/blob/Blob-array-buffer.any.js")
import("https://wpt.live/FileAPI/blob/Blob-slice-overflow.any.js")
import("https://wpt.live/FileAPI/blob/Blob-slice.any.js")
import("https://wpt.live/FileAPI/blob/Blob-stream.any.js")
import("https://wpt.live/FileAPI/blob/Blob-text.any.js")