f2f45a0762PR-URL: https://github.com/nodejs/node/pull/53221 Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com>
45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
// META: title=Blob bytes()
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// META: script=../support/Blob.js
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'use strict';
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promise_test(async () => {
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const input_arr = new TextEncoder().encode("PASS");
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const blob = new Blob([input_arr]);
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const uint8array = await blob.bytes();
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assert_true(uint8array instanceof Uint8Array);
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assert_equals_typed_array(uint8array, input_arr);
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}, "Blob.bytes()")
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promise_test(async () => {
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const input_arr = new TextEncoder().encode("");
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const blob = new Blob([input_arr]);
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const uint8array = await blob.bytes();
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assert_true(uint8array instanceof Uint8Array);
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assert_equals_typed_array(uint8array, input_arr);
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}, "Blob.bytes() empty Blob data")
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promise_test(async () => {
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const input_arr = new TextEncoder().encode("\u08B8\u000a");
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const blob = new Blob([input_arr]);
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const uint8array = await blob.bytes();
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assert_equals_typed_array(uint8array, input_arr);
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}, "Blob.bytes() non-ascii input")
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promise_test(async () => {
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const input_arr = [8, 241, 48, 123, 151];
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const typed_arr = new Uint8Array(input_arr);
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const blob = new Blob([typed_arr]);
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const uint8array = await blob.bytes();
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assert_equals_typed_array(uint8array, typed_arr);
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}, "Blob.bytes() non-unicode input")
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promise_test(async () => {
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const input_arr = new TextEncoder().encode("PASS");
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const blob = new Blob([input_arr]);
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const uint8array_results = await Promise.all([blob.bytes(),
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blob.bytes(), blob.bytes()]);
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for (let uint8array of uint8array_results) {
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assert_true(uint8array instanceof Uint8Array);
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assert_equals_typed_array(uint8array, input_arr);
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}
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}, "Blob.bytes() concurrent reads")
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