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0d460e3432
This is split from the previous changeset since if we include dom/ the file size is too large for phabricator to handle. This is an autogenerated commit to handle scripts loading mochitest harness files, in the simple case where the script src is on the same line as the tag. This was generated with https://bug1544322.bmoattachments.org/attachment.cgi?id=9058170 using the `--part 2` argument. Differential Revision: https://phabricator.services.mozilla.com/D27457 --HG-- extra : moz-landing-system : lando
246 lines
9.1 KiB
HTML
246 lines
9.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=721569
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-->
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<head>
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<title>Test for Blob constructor (Bug 721569)</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="common_blob.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=721569">Mozilla Bug 721569</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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"use strict";
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/** Test for Bug 721569 **/
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var blob = new Blob();
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ok(blob, "Blob should exist");
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ok(blob.size !== undefined, "Blob should have a size property");
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ok(blob.type !== undefined, "Blob should have a type property");
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ok(blob.slice, "Blob should have a slice method");
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blob = new Blob([], {type: null});
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ok(blob, "Blob should exist");
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is(blob.type, "null", "Blob type should be stringified");
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blob = new Blob([], {type: undefined});
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ok(blob, "Blob should exist");
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is(blob.type, "", "Blob type should be treated as missing");
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try {
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blob = new Blob([]);
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ok(true, "an empty blobParts argument should not throw");
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} catch(e) {
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ok(false, "NOT REACHED");
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}
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try {
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blob = new Blob(null);
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ok(false, "NOT REACHED");
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} catch(e) {
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ok(true, "a null blobParts member should throw");
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}
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try {
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blob = new Blob([], null);
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ok(true, "a null options member should not throw");
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} catch(e) {
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ok(false, "NOT REACHED");
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}
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try {
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blob = new Blob([], undefined);
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ok(true, "an undefined options member should not throw");
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} catch(e) {
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ok(false, "NOT REACHED");
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}
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try {
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blob = new Blob([], false);
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ok(false, "NOT REACHED");
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} catch(e) {
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ok(true, "a boolean options member should throw");
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}
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try {
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blob = new Blob([], 0);
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ok(false, "NOT REACHED");
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} catch(e) {
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ok(true, "a numeric options member should throw");
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}
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try {
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blob = new Blob([], "");
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ok(false, "NOT REACHED");
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} catch(e) {
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ok(true, "a string options member should throw");
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}
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/** Test for dictionary initialization order **/
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(function() {
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var o = {};
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var p = {type: "text/plain", endings: "transparent"};
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var called = [];
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function add_to_called(n) {
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called.push(n);
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return p[n];
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}
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["type", "endings"].forEach(function(n) {
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Object.defineProperty(o, n, { get: add_to_called.bind(null, n) });
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});
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var b = new Blob([], o);
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is(JSON.stringify(called), JSON.stringify(["endings", "type"]), "dictionary members should be get in lexicographical order");
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})();
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let blob1 = new Blob(["squiggle"]);
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ok(blob1 instanceof Blob, "Blob constructor should produce Blobs");
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ok(!(blob1 instanceof File), "Blob constructor should not produce Files");
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is(blob1.type, "", "Blob constructor with no options should return Blob with empty type");
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is(blob1.size, 8, "Blob constructor should return Blob with correct size");
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let blob2 = new Blob(["steak"], {type: "content/type"});
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ok(blob2 instanceof Blob, "Blob constructor should produce Blobs");
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ok(!(blob2 instanceof File), "Blob constructor should not produce Files");
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is(blob2.type, "content/type", "Blob constructor with a type option should return Blob with the type");
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is(blob2.size, 5, "Blob constructor should return Blob with correct size");
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let aB = new ArrayBuffer(16);
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var int8View = new Int8Array(aB);
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for (var i = 0; i < 16; i++) {
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int8View[i] = i+65;
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}
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let testData =
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[
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// Test 3 strings
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[["foo", "bar", "baz"], {},
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[{start: 0, length: 9, contents: "foobarbaz"},
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{start: 0, length: 3, contents: "foo"},
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{start: 3, length:6, contents: "barbaz"},
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{start: 6, length: 3, contents: "baz"},
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{start: 6, length: 6, contents: "baz"},
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{start: 0, length: 9, contents: "foobarbaz"},
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{start: 0, length: 11, contents: "foobarbaz"},
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{start: 10, length: 5, contents: ""}]],
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// Test string, Blob, string
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[["foo", blob1, "baz"], {},
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[{start: 0, length: 3, contents: "foo"},
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{start: 3, length: 8, contents: "squiggle"},
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{start: 2, length: 2, contents: "os"},
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{start: 10, length: 2, contents: "eb"}]],
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// Test blob, string, blob
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[[blob1, "foo", blob1], {},
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[{start: 0, length: 8, contents: "squiggle"},
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{start: 7, length: 2, contents: "ef"},
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{start: 10, length: 2, contents: "os"},
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{start: 1, length: 3, contents: "qui"},
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{start: 12, length: 3, contents: "qui"},
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{start: 40, length: 20, contents: ""}]],
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// Test blobs all the way down
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[[blob2, blob1, blob2], {},
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[{start: 0, length: 5, contents: "steak"},
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{start: 5, length: 8, contents: "squiggle"},
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{start: 13, length: 5, contents: "steak"},
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{start: 1, length: 2, contents: "te"},
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{start: 6, length: 4, contents: "quig"}]],
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// Test an array buffer
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[[aB, blob1, "foo"], {},
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[{start: 0, length: 8, contents: "ABCDEFGH"},
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{start: 8, length:10, contents: "IJKLMNOPsq"},
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{start: 17, length: 3, contents: "qui"},
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{start: 4, length: 8, contents: "EFGHIJKL"}]],
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// Test an ArrayBufferView
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[[int8View, blob1, "foo"], {},
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[{start: 0, length: 8, contents: "ABCDEFGH"},
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{start: 8, length:10, contents: "IJKLMNOPsq"},
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{start: 17, length: 3, contents: "qui"},
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{start: 4, length: 8, contents: "EFGHIJKL"}]],
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// Test a partial ArrayBufferView
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[[new Uint8Array(aB, 3, 5), blob1, "foo"], {},
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[{start: 0, length: 8, contents: "DEFGHsqu"},
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{start: 8, length:10, contents: "igglefoo"},
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{start: 4, length: 8, contents: "Hsquiggl"}]],
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// Test transparent line endings
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[["foo\r\n", "bar\r", "baz\n"], { endings: "transparent" },
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[{start: 0, length: 5, contents: "foo\r\n"},
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{start: 5, length: 4, contents: "bar\r"},
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{start: 9, length: 4, contents: "baz\n"}]],
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// Test transparent line endings when the second argument is omitted
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[["foo\r\n", "bar\r", "baz\n"], undefined,
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[{start: 0, length: 5, contents: "foo\r\n"},
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{start: 5, length: 4, contents: "bar\r"},
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{start: 9, length: 4, contents: "baz\n"}]],
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// Test native line endings
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[["foo\r\n", "bar\r", "baz\n"], { endings: "native" },
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navigator.platform.includes("Win") ?
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[{start: 0, length: 5, contents: "foo\r\n"},
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{start: 5, length: 5, contents: "bar\r\n"},
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{start: 10, length: 5, contents: "baz\r\n"}] :
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[{start: 0, length: 4, contents: "foo\n"},
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{start: 4, length: 4, contents: "bar\n"},
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{start: 8, length: 4, contents: "baz\n"}]],
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// Test type coercion of a number
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[[3, int8View, "foo"], {},
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[{start: 0, length: 8, contents: "3ABCDEFG"},
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{start: 8, length:10, contents: "HIJKLMNOPf"},
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{start: 17, length: 4, contents: "foo"},
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{start: 4, length: 8, contents: "DEFGHIJK"}]]
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];
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let currentTest = null;
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let testCounter = 0;
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function runTests() {
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if (!currentTest || currentTest[2].length == 0) {
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if (testData.length == 0) {
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SimpleTest.finish();
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return;
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}
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currentTest = testData.shift();
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++testCounter;
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}
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let [blobs, options] = currentTest;
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let test = currentTest[2].shift();
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let blob;
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if (options !== undefined) {
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blob = new Blob(blobs, options);
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} else {
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blob = new Blob(blobs);
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}
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ok(blob, "Test " + testCounter + " got blob");
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ok(blob instanceof Blob, "Test " + testCounter + " blob is a Blob");
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ok(!(blob instanceof File), "Test " + testCounter + " blob is not a File");
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let slice = blob.slice(test.start, test.start + test.length);
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ok(slice, "Test " + testCounter + " got slice");
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ok(slice instanceof Blob, "Test " + testCounter + " slice is a Blob");
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ok(!(slice instanceof File), "Test " + testCounter + " slice is not a File");
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is(slice.size, test.contents.length, "Test " + testCounter + " slice is correct size");
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testBlob(slice, test.contents, "Test " + testCounter).then(() => {
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SpecialPowers.gc();
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runTests();
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});
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}
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SimpleTest.requestLongerTimeout(2);
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SimpleTest.waitForExplicitFinish();
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runTests();
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</script>
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</pre>
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</body>
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</html>
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