Update web-platform-tests to revision 0d318188757a9c996e20b82db201fd04de5aa255

This commit is contained in:
James Graham 2015-03-27 09:15:38 +00:00
parent b2a5225831
commit 1a81b18b9f
12321 changed files with 544385 additions and 6 deletions

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<!doctype html>
<title>Revoking blob URL used with XMLHttpRequest</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
async_test(function(t) {
var blob = new Blob(["test"]);
var url = URL.createObjectURL(blob);
var xhr = new XMLHttpRequest();
xhr.open("GET", url);
// Revoke the object URL. XHR should take a reference to the blob as soon as
// it receives it in open(), so the request succeeds even though we revoke the
// URL before calling send().
URL.revokeObjectURL(url);
xhr.send();
xhr.onload = t.step_func(function() {
assert_equals(xhr.response, "test");
t.done();
})
xhr.onerror = t.step_func(function() {
assert_unreached("Got unexpected error event");
})
});
</script>

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<!DOCTYPE html>
<meta charset=utf-8>
<title>Blob.close</title>
<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-close">
<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() {
var blob = new Blob(["TEST"]);
var sliced = blob.slice();
blob.close();
test_blob(function() {
return blob;
}, {
expected: "",
type: "",
desc: "Blob should be empty."
});
test_blob(function() {
return sliced;
}, {
expected: "PASS",
type: "",
desc: "Slice should still have the data."
});
});
</script>

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<!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>
<p><strong><a href="https://www.w3.org/Bugs/Public/show_bug.cgi?id=23683">Discussion</a>
is ongoing that will affect a number of the following tests.</strong>
<div id="log"></div>
<!-- used by "platform object that supports indexed properties" tests -->
<iframe style="display:none"></iframe>
<script>
test(function() {
assert_true("Blob" in window, "window should have a Blob property.");
assert_equals(Blob.length, 2, "Blob.length should be 2.");
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, "");
}, "no-argument Blob constructor");
test(function() {
var blob = Blob();
assert_true(blob instanceof Blob);
assert_equals(blob.size, 0);
assert_equals(blob.type, "");
}, "no-argument Blob constructor without 'new'");
test(function() {
var blob = new Blob;
assert_true(blob instanceof Blob);
assert_equals(blob.size, 0);
assert_equals(blob.type, "");
}, "no-argument Blob constructor without brackets");
// blobParts argument (WebIDL).
test(function() {
var args = [
null,
undefined,
true,
false,
0,
1,
1.5,
"FAIL",
new Date(),
new RegExp(),
];
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({});
}, {
expected: "",
type: "",
desc: "A plain object should be treated as a sequence for the blobParts argument."
});
test_blob(function() {
return new Blob({ 0: "PASS", length: 1 });
}, {
expected: "PASS",
type: "",
desc: "A plain object with 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" };
test(function() {
var obj = {
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_blob(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; }
});
return new Blob(list);
}, {
expected: "[object HTMLDivElement][object HTMLParagraphElement]",
type: "",
desc: "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 = {
length: {
valueOf: null,
toString: function() { throw test_error; }
}
};
new Blob(obj);
});
assert_throws(test_error, function() {
var obj = {
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 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, [
"length getter",
"length valueOf",
"0 getter",
"0 toString",
"1 getter"
]);
}, "Getters and value conversions should happen in order until an exception is thrown.");
// XXX should add tests edge cases of ToUint32(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: "PASSundefined",
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 "SS";
}
arr.unshift({
toString: function() {
assert_unreached("Should only access index 0 once.");
}
});
return "PA";
}
},
{
toString: function() {
assert_unreached("Should not access the final element.");
}
}
];
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() {
return new Blob(document.createElement("div"));
}, {
expected: "",
type: "",
desc: "Passing an element as the blobParts array should work."
});
test_blob(function() {
return new Blob(window);
}, {
expected: "[object Window]",
type: "",
desc: "Passing an platform object that supports indexed properties as the blobParts array should work (window)."
});
test_blob(function() {
window[0].toString = function() { return "foo"; };
return new Blob(window);
}, {
expected: "foo",
type: "",
desc: "Passing an platform object that supports indexed properties as the blobParts array should work (window with custom toString)."
});
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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<!DOCTYPE html>
<meta charset=utf-8>
<title>Blob slice</title>
<link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#slice-method-algo">
<link rel=author title="Saurabh Anand" href="mailto:saurabhanandiit@gmail.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../support/Blob.js"></script>
<div id="log"></div>
<script>
test_blob(function() {
var blobTemp = new Blob(["PASS"]);
return blobTemp.slice();
}, {
expected: "PASS",
type: "",
desc: "no-argument Blob slice"
});
test(function() {
var blob1, blob2;
test_blob(function() {
return blob1 = new Blob(["squiggle"]);
}, {
expected: "squiggle",
type: "",
desc: "blob1."
});
test_blob(function() {
return blob2 = new Blob(["steak"], {type: "content/type"});
}, {
expected: "steak",
type: "content/type",
desc: "blob2."
});
var arrayBuffer = new ArrayBuffer(16);
var int8View = new Int8Array(arrayBuffer);
for (var i = 0; i < 16; i++) {
int8View[i] = i + 65;
}
var testData = [
[
["PASSSTRING"],
[{start: -6, contents: "STRING"},
{start: -12, contents: "PASSSTRING"},
{start: 4, contents: "STRING"},
{start: 12, contents: ""},
{start: 0, end: -6, contents: "PASS"},
{start: 0, end: -12, contents: ""},
{start: 0, end: 4, contents: "PASS"},
{start: 0, end: 12, contents: "PASSSTRING"},
{start: 7, end: 4, contents: ""}]
],
// Test 3 strings
[
["foo", "bar", "baz"],
[{start: 0, end: 9, contents: "foobarbaz"},
{start: 0, end: 3, contents: "foo"},
{start: 3, end: 9, contents: "barbaz"},
{start: 6, end: 9, contents: "baz"},
{start: 6, end: 12, contents: "baz"},
{start: 0, end: 9, contents: "foobarbaz"},
{start: 0, end: 11, contents: "foobarbaz"},
{start: 10, end: 15, contents: ""}]
],
// Test string, Blob, string
[
["foo", blob1, "baz"],
[{start: 0, end: 3, contents: "foo"},
{start: 3, end: 11, contents: "squiggle"},
{start: 2, end: 4, contents: "os"},
{start: 10, end: 12, contents: "eb"}]
],
// Test blob, string, blob
[
[blob1, "foo", blob1],
[{start: 0, end: 8, contents: "squiggle"},
{start: 7, end: 9, contents: "ef"},
{start: 10, end: 12, contents: "os"},
{start: 1, end: 4, contents: "qui"},
{start: 12, end: 15, contents: "qui"},
{start: 40, end: 60, contents: ""}]
],
// Test blobs all the way down
[
[blob2, blob1, blob2],
[{start: 0, end: 5, contents: "steak"},
{start: 5, end: 13, contents: "squiggle"},
{start: 13, end: 18, contents: "steak"},
{start: 1, end: 3, contents: "te"},
{start: 6, end: 10, contents: "quig"}]
],
// Test an ArrayBufferView
[
[int8View, blob1, "foo"],
[{start: 0, end: 8, contents: "ABCDEFGH"},
{start: 8, end: 18, contents: "IJKLMNOPsq"},
{start: 17, end: 20, contents: "qui"},
{start: 4, end: 12, contents: "EFGHIJKL"}]
],
// Test a partial ArrayBufferView
[
[new Uint8Array(arrayBuffer, 3, 5), blob1, "foo"],
[{start: 0, end: 8, contents: "DEFGHsqu"},
{start: 8, end: 18, contents: "igglefoo"},
{start: 4, end: 12, contents: "Hsquiggl"}]
],
// Test type coercion of a number
[
[3, int8View, "foo"],
[{start: 0, end: 8, contents: "3ABCDEFG"},
{start: 8, end: 18, contents: "HIJKLMNOPf"},
{start: 17, end: 21, contents: "foo"},
{start: 4, end: 12, contents: "DEFGHIJK"}]
],
[
[(new Uint8Array([0, 255, 0])).buffer,
new Blob(['abcd']),
'efgh',
'ijklmnopqrstuvwxyz'],
[{start: 1, end: 4, contents: "\uFFFD\u0000a"},
{start: 4, end: 8, contents: "bcde"},
{start: 8, end: 12, contents: "fghi"},
{start: 1, end: 12, contents: "\uFFFD\u0000abcdefghi"}]
]
];
testData.forEach(function(data, i) {
var blobs = data[0];
var tests = data[1];
tests.forEach(function(expectations, j) {
test(function() {
var blob = new Blob(blobs);
assert_true(blob instanceof Blob);
assert_false(blob instanceof File);
test_blob(function() {
return expectations.end === undefined
? blob.slice(expectations.start)
: blob.slice(expectations.start, expectations.end);
}, {
expected: expectations.contents,
type: "",
desc: "Slicing test: slice (" + i + "," + j + ")."
});
}, "Slicing test (" + i + "," + j + ").");
});
});
}, "Slices");
var invalidTypes = [
"\xFF",
"te(xt/plain",
"te)xt/plain",
"te<xt/plain",
"te>xt/plain",
"te@xt/plain",
"te,xt/plain",
"te;xt/plain",
"te:xt/plain",
"te\\xt/plain",
"te\"xt/plain",
"te/xt/plain",
"te[xt/plain",
"te]xt/plain",
"te?xt/plain",
"te=xt/plain",
"te{xt/plain",
"te}xt/plain",
"te\x20xt/plain",
"te\x09xt/plain",
"te\x00xt/plain",
"te\x1Fxt/plain",
"te\x7Fxt/plain"
];
invalidTypes.forEach(function(type) {
test_blob(function() {
var blob = new Blob(["PASS"]);
return blob.slice(0, 4, type);
}, {
expected: "PASS",
type: "",
desc: "Invalid contentType (" + format_value(type) + ")"
});
});
var validTypes = [
"TEXT/PLAIN",
"text/plain;charset = UTF-8",
"text/plain;charset=UTF-8"
];
validTypes.forEach(function(type) {
test_blob(function() {
var blob = new Blob(["PASS"]);
return blob.slice(0, 4, type);
}, {
expected: "PASS",
type: type.toLowerCase(),
desc: "Valid contentType (" + format_value(type) + ")"
});
});
</script>