| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>File constructor</title> |
| <link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#dfn-file"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| test(function() { |
| assert_true("File" in window, "window should have a File property."); |
| }, "File interface object exists"); |
| |
| function test_first_argument(arg1, expectedSize, testName) { |
| test(function() { |
| var file = new File(arg1, "dummy"); |
| assert_true(file instanceof File); |
| assert_equals(file.name, "dummy"); |
| assert_equals(file.size, expectedSize); |
| assert_equals(file.type, ""); |
| // assert_false(file.isClosed); XXX: File.isClosed doesn't seem to be implemented |
| assert_not_equals(file.lastModified, ""); |
| }, testName); |
| } |
| |
| test_first_argument(["bits"], 4, "DOMString fileBits"); |
| test_first_argument(["𝓽𝓮𝔁𝓽"], 16, "Unicode DOMString fileBits"); |
| test_first_argument([new Blob()], 0, "Empty Blob fileBits"); |
| test_first_argument([new Blob(["bits"])], 4, "Blob fileBits"); |
| test_first_argument([new ArrayBuffer(8)], 8, "ArrayBuffer fileBits"); |
| test_first_argument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4, "Typed array fileBits"); |
| test_first_argument(["bits", new Blob(["bits"]), new Blob(), new Uint8Array([0x50, 0x41]), |
| new Uint16Array([0x5353]), new Uint32Array([0x53534150])], 16, "Various fileBits"); |
| |
| function test_second_argument(arg2, expectedFileName, testName) { |
| test(function() { |
| var file = new File(["bits"], arg2); |
| assert_true(file instanceof File); |
| assert_equals(file.name, expectedFileName); |
| }, testName); |
| } |
| |
| test_second_argument("dummy", "dummy", "Using fileName"); |
| test_second_argument("dummy/foo", "dummy:foo", "Using special character in fileName"); |
| |
| // testing the third argument |
| test(function() { |
| var file = new File(["bits"], "dummy", { type: "text/plain"}); |
| assert_true(file instanceof File); |
| assert_equals(file.type, "text/plain"); |
| }, "Using type on the File constructor"); |
| test(function() { |
| var file = new File(["bits"], "dummy", { type: "TEXT/PLAIN"}); |
| assert_true(file instanceof File); |
| assert_equals(file.type, "text/plain"); |
| }, "Using uppercase characters in type"); |
| test(function() { |
| var file = new File(["bits"], "dummy", { type: "𝓽𝓮𝔁𝓽/𝔭𝔩𝔞𝔦𝔫"}); |
| assert_true(file instanceof File); |
| assert_equals(file.type, ""); |
| }, "Using illegal character for type"); |
| test(function() { |
| var file = new File(["bits"], "dummy", { lastModified: 42 }); |
| assert_true(file instanceof File); |
| assert_equals(file.lastModified, 42); |
| }, "Using lastModified"); |
| test(function() { |
| var file = new File(["bits"], "dummy", { name: "foo" }); |
| assert_true(file instanceof File); |
| assert_equals(file.name, "dummy"); |
| }, "Misusing name"); |
| |
| </script> |
