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Unified Diff: third_party/WebKit/LayoutTests/imported/web-platform-tests/FileAPI/blob/Blob-constructor.html

Issue 1984023002: Move web-platform-tests to wpt (part 1 of 2) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/FileAPI/blob/Blob-constructor.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/FileAPI/blob/Blob-constructor.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/FileAPI/blob/Blob-constructor.html
deleted file mode 100644
index 9215356055180e9c6bdb2c43c4e8ac4b59a29254..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/imported/web-platform-tests/FileAPI/blob/Blob-constructor.html
+++ /dev/null
@@ -1,495 +0,0 @@
-<!DOCTYPE html>
-<meta charset=utf-8>
-<title>Blob constructor</title>
-<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#constructorBlob">
-<link rel=help href="https://heycam.github.io/webidl/#es-union">
-<link rel=help href="https://heycam.github.io/webidl/#es-dictionary">
-<link rel=help href="https://heycam.github.io/webidl/#es-sequence">
-<script src="../../../../resources/testharness.js"></script>
-<script src="../../../../resources/testharnessreport.js"></script>
-<script src="../support/Blob.js"></script>
-<div id="log"></div>
-<script>
-test(function() {
- assert_true("Blob" in window, "window should have a Blob property.");
- assert_equals(Blob.length, 0, "Blob.length should be 0.");
- assert_true(Blob instanceof Function, "Blob should be a function.");
-}, "Blob interface object");
-
-// Step 1.
-test(function() {
- var blob = new Blob();
- assert_true(blob instanceof Blob);
- assert_equals(String(blob), '[object Blob]');
- assert_equals(blob.size, 0);
- assert_equals(blob.type, "");
-}, "Blob constructor with no arguments");
-test(function() {
- assert_throws(new TypeError(), function() { var blob = Blob(); });
-}, "Blob constructor with no arguments, without 'new'");
-test(function() {
- var blob = new Blob;
- assert_true(blob instanceof Blob);
- assert_equals(blob.size, 0);
- assert_equals(blob.type, "");
-}, "Blob constructor without brackets");
-test(function() {
- var blob = new Blob(undefined);
- assert_true(blob instanceof Blob);
- assert_equals(String(blob), '[object Blob]');
- assert_equals(blob.size, 0);
- assert_equals(blob.type, "");
-}, "Blob constructor with undefined as first argument");
-
-// blobParts argument (WebIDL).
-test(function() {
- var args = [
- null,
- true,
- false,
- 0,
- 1,
- 1.5,
- "FAIL",
- new Date(),
- new RegExp(),
- {},
- { 0: "FAIL", length: 1 },
- document.createElement("div"),
- window,
- ];
- args.forEach(function(arg) {
- assert_throws(new TypeError(), function() {
- new Blob(arg);
- }, "Should throw for argument " + format_value(arg) + ".");
- });
-}, "Passing non-objects, Dates and RegExps for blobParts should throw a TypeError.");
-
-test_blob(function() {
- return new Blob({
- [Symbol.iterator]: Array.prototype[Symbol.iterator],
- });
-}, {
- expected: "",
- type: "",
- desc: "A plain object with @@iterator should be treated as a sequence for the blobParts argument."
-});
-test_blob(function() {
- return new Blob({
- [Symbol.iterator]: Array.prototype[Symbol.iterator],
- 0: "PASS",
- length: 1
- });
-}, {
- expected: "PASS",
- type: "",
- desc: "A plain object with @@iterator and a length property should be treated as a sequence for the blobParts argument."
-});
-test_blob(function() {
- return new Blob(new String("xyz"));
-}, {
- expected: "xyz",
- type: "",
- desc: "A String object should be treated as a sequence for the blobParts argument."
-});
-test_blob(function() {
- return new Blob(new Uint8Array([1, 2, 3]));
-}, {
- expected: "123",
- type: "",
- desc: "A Uint8Array object should be treated as a sequence for the blobParts argument."
-});
-
-var test_error = {
- name: "test",
- message: "test error",
-};
-
-test(function() {
- var obj = {
- [Symbol.iterator]: Array.prototype[Symbol.iterator],
- get length() { throw test_error; }
- };
- assert_throws(test_error, function() {
- new Blob(obj);
- });
-}, "The length getter should be invoked and any exceptions should be propagated.");
-
-test(function() {
- var element = document.createElement("div");
- element.appendChild(document.createElement("div"));
- element.appendChild(document.createElement("p"));
- var list = element.children;
- Object.defineProperty(list, "length", {
- get: function() { throw test_error; }
- });
- assert_throws(test_error, function() {
- new Blob(list);
- });
-}, "A platform object that supports indexed properties should be treated as a sequence for the blobParts argument (overwritten 'length'.)");
-
-test(function() {
- assert_throws(test_error, function() {
- var obj = {
- [Symbol.iterator]: Array.prototype[Symbol.iterator],
- length: {
- valueOf: null,
- toString: function() { throw test_error; }
- }
- };
- new Blob(obj);
- });
- assert_throws(test_error, function() {
- var obj = {
- [Symbol.iterator]: Array.prototype[Symbol.iterator],
- length: { valueOf: function() { throw test_error; } }
- };
- new Blob(obj);
- });
-}, "ToUint32 should be applied to the length and any exceptions should be propagated.");
-
-test(function() {
- var received = [];
- var obj = {
- get [Symbol.iterator]() {
- received.push("Symbol.iterator");
- return Array.prototype[Symbol.iterator];
- },
- get length() {
- received.push("length getter");
- return {
- valueOf: function() {
- received.push("length valueOf");
- return 3;
- }
- };
- },
- get 0() {
- received.push("0 getter");
- return {
- toString: function() {
- received.push("0 toString");
- return "a";
- }
- };
- },
- get 1() {
- received.push("1 getter");
- throw test_error;
- },
- get 2() {
- received.push("2 getter");
- assert_unreached("Should not call the getter for 2 if the getter for 1 threw.");
- }
- };
- assert_throws(test_error, function() {
- new Blob(obj);
- });
- assert_array_equals(received, [
- "Symbol.iterator",
- "length getter",
- "length valueOf",
- "0 getter",
- "0 toString",
- "length getter",
- "length valueOf",
- "1 getter",
- ]);
-}, "Getters and value conversions should happen in order until an exception is thrown.");
-
-// XXX should add tests edge cases of ToLength(length)
-
-test(function() {
- assert_throws(test_error, function() {
- new Blob([{ toString: function() { throw test_error; } }]);
- }, "Throwing toString");
- assert_throws(test_error, function() {
- new Blob([{ toString: undefined, valueOf: function() { throw test_error; } }]);
- }, "Throwing valueOf");
- assert_throws(test_error, function() {
- new Blob([{
- toString: function() { throw test_error; },
- valueOf: function() { assert_unreached("Should not call valueOf if toString is present."); }
- }]);
- }, "Throwing toString and valueOf");
- assert_throws(new TypeError(), function() {
- new Blob([{toString: null, valueOf: null}]);
- }, "Null toString and valueOf");
-}, "ToString should be called on elements of the blobParts array and any exceptions should be propagated.");
-
-test_blob(function() {
- var arr = [
- { toString: function() { arr.pop(); return "PASS"; } },
- { toString: function() { assert_unreached("Should have removed the second element of the array rather than called toString() on it."); } }
- ];
- return new Blob(arr);
-}, {
- expected: "PASS",
- type: "",
- desc: "Changes to the blobParts array should be reflected in the returned Blob (pop)."
-});
-
-test_blob(function() {
- var arr = [
- {
- toString: function() {
- if (arr.length === 3) {
- return "A";
- }
- arr.unshift({
- toString: function() {
- assert_unreached("Should only access index 0 once.");
- }
- });
- return "P";
- }
- },
- {
- toString: function() {
- return "SS";
- }
- }
- ];
- return new Blob(arr);
-}, {
- expected: "PASS",
- type: "",
- desc: "Changes to the blobParts array should be reflected in the returned Blob (unshift)."
-});
-
-test_blob(function() {
- // https://www.w3.org/Bugs/Public/show_bug.cgi?id=17652
- return new Blob([
- null,
- undefined,
- true,
- false,
- 0,
- 1,
- new String("stringobject"),
- [],
- ['x', 'y'],
- {},
- { 0: "FAIL", length: 1 },
- { toString: function() { return "stringA"; } },
- { toString: undefined, valueOf: function() { return "stringB"; } },
- { valueOf: function() { assert_unreached("Should not call valueOf if toString is present on the prototype."); } }
- ]);
-}, {
- expected: "nullundefinedtruefalse01stringobjectx,y[object Object][object Object]stringAstringB[object Object]",
- type: "",
- desc: "ToString should be called on elements of the blobParts array."
-});
-
-test_blob(function() {
- return new Blob([
- new ArrayBuffer(8)
- ]);
-}, {
- expected: "\0\0\0\0\0\0\0\0",
- type: "",
- desc: "ArrayBuffer elements of the blobParts array should be supported."
-});
-
-test_blob(function() {
- return new Blob([
- new Uint8Array([0x50, 0x41, 0x53, 0x53]),
- new Int8Array([0x50, 0x41, 0x53, 0x53]),
- new Uint16Array([0x4150, 0x5353]),
- new Int16Array([0x4150, 0x5353]),
- new Uint32Array([0x53534150]),
- new Int32Array([0x53534150]),
- new Float32Array([0xD341500000])
- ]);
-}, {
- expected: "PASSPASSPASSPASSPASSPASSPASS",
- type: "",
- desc: "Passing typed arrays as elements of the blobParts array should work."
-});
-test_blob(function() {
- return new Blob([
- // 0x535 3415053534150
- // 0x535 = 0b010100110101 -> Sign = +, Exponent = 1333 - 1023 = 310
- // 0x13415053534150 * 2**(-52)
- // ==> 0x13415053534150 * 2**258 = 2510297372767036725005267563121821874921913208671273727396467555337665343087229079989707079680
- new Float64Array([2510297372767036725005267563121821874921913208671273727396467555337665343087229079989707079680])
- ]);
-}, {
- expected: "PASSPASS",
- type: "",
- desc: "Passing a Float64Array as element of the blobParts array should work."
-});
-
-test_blob(function() {
- var select = document.createElement("select");
- select.appendChild(document.createElement("option"));
- return new Blob(select);
-}, {
- expected: "[object HTMLOptionElement]",
- type: "",
- desc: "Passing an platform object that supports indexed properties as the blobParts array should work (select)."
-});
-
-var t_ports = async_test("Passing a platform array object as the blobParts array should work (MessagePort[]).");
-t_ports.step(function() {
- var channel = new MessageChannel();
- channel.port2.onmessage = this.step_func(function(e) {
- var b_ports = new Blob(e.ports);
- assert_equals(b_ports.size, "[object MessagePort]".length);
- this.done();
- });
- var channel2 = new MessageChannel();
- channel.port1.postMessage('', [channel2.port1]);
-});
-
-test_blob(function() {
- var elm = document.createElement("div");
- elm.setAttribute("foo", "bar");
- return new Blob(elm.attributes);
-}, {
- expected: "[object Attr]",
- type: "",
- desc: "Passing a platform array object as the blobParts array should work (Attr[])."
-});
-
-test_blob(function() {
- var blob = new Blob(['foo']);
- return new Blob([blob, blob]);
-}, {
- expected: "foofoo",
- type: "",
- desc: "Array with two blobs"
-});
-
-test_blob_binary(function() {
- var view = new Uint8Array([0, 255, 0]);
- return new Blob([view.buffer, view.buffer]);
-}, {
- expected: [0, 255, 0, 0, 255, 0],
- type: "",
- desc: "Array with two buffers"
-});
-
-test_blob_binary(function() {
- var view = new Uint8Array([0, 255, 0, 4]);
- var blob = new Blob([view, view]);
- assert_equals(blob.size, 8);
- var view1 = new Uint16Array(view.buffer, 2);
- return new Blob([view1, view.buffer, view1]);
-}, {
- expected: [0, 4, 0, 255, 0, 4, 0, 4],
- type: "",
- desc: "Array with two bufferviews"
-});
-
-test_blob(function() {
- var view = new Uint8Array([0]);
- var blob = new Blob(["fo"]);
- return new Blob([view.buffer, blob, "foo"]);
-}, {
- expected: "\0fofoo",
- type: "",
- desc: "Array with mixed types"
-});
-
-// options argument
-test(function() {
- new Blob([], { endings: "invalidEnumValue" });
- new Blob([], { endings: null });
- new Blob([], { endings: undefined });
- new Blob([], { endings: 0 });
- new Blob([], { get endings() { assert_unreached("Should not call getter"); } });
-}, "The 'endings' property should be ignored.");
-
-test(function() {
- assert_throws(test_error, function() {
- new Blob([], {
- get type() { throw test_error; }
- });
- });
- assert_throws(test_error, function() {
- new Blob([], {
- type: { toString: function() { throw test_error; } }
- });
- });
-}, "options properties should be accessed in lexicographic order.");
-
-test(function() {
- assert_throws(test_error, function() {
- new Blob(
- [{ toString: function() { throw test_error } }],
- {
- get type() { assert_unreached("type getter should not be called."); }
- }
- );
- });
-}, "Arguments should be evaluated from left to right.");
-
-[
- null,
- undefined,
- {},
- { unrecognized: true },
- /regex/,
- function() {}
-].forEach(function(arg, idx) {
- test_blob(function() {
- return new Blob([], arg);
- }, {
- expected: "",
- type: "",
- desc: "Passing " + format_value(arg) + " (index " + idx + ") for options should use the defaults."
- });
- test_blob(function() {
- return new Blob(["\na\r\nb\n\rc\r"], arg);
- }, {
- expected: "\na\r\nb\n\rc\r",
- type: "",
- desc: "Passing " + format_value(arg) + " (index " + idx + ") for options should use the defaults (with newlines)."
- });
-});
-
-test_blob(function() {
- return new Blob(["\na\r\nb\n\rc\r"], { endings: "transparent" });
-}, {
- expected: "\na\r\nb\n\rc\r",
- type: "",
- desc: "Newlines should not change when endings is 'transparent'."
-});
-test_blob(function() {
- return new Blob(["\na\r\nb\n\rc\r"], { endings: "native" });
-}, {
- expected: "\na\r\nb\n\rc\r",
- type: "",
- desc: "Newlines should not change when endings is 'native'."
-});
-
-var type_tests = [
- // blobParts, type, expected type
- [[], '', ''],
- [[], 'a', 'a'],
- [[], 'A', 'a'],
- [[], 'text/html', 'text/html'],
- [[], 'TEXT/HTML', 'text/html'],
- [[], '\u00E5', ''],
- [[], '\uD801\uDC7E', ''], // U+1047E
- [[], ' image/gif ', ' image/gif '],
- [[], '\timage/gif\t', ''],
- [[], 'image/gif;\u007f', ''],
- [[], '\u0130mage/gif', ''], // uppercase i with dot
- [[], '\u0131mage/gif', ''], // lowercase dotless i
- [[], 'image/gif\u0000', ''],
- // check that type isn't changed based on sniffing
- [[0x3C, 0x48, 0x54, 0x4D, 0x4C, 0x3E], 'unknown/unknown', 'unknown/unknown'], // "<HTML>"
- [[0x00, 0xFF], 'text/plain', 'text/plain'],
- [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], 'image/png', 'image/png'], // "GIF89a"
-];
-
-type_tests.forEach(function(t) {
- test(function() {
- var arr = new Uint8Array([t[0]]).buffer;
- var b = new Blob([arr], {type:t[1]});
- assert_equals(b.type, t[2]);
- }, "Blob with type " + format_value(t[1]));
-});
-</script>
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