diff options
Diffstat (limited to 'toolkit/components/mediasniffer/test')
16 files changed, 282 insertions, 0 deletions
diff --git a/toolkit/components/mediasniffer/test/unit/data/bug1079747.mp4 b/toolkit/components/mediasniffer/test/unit/data/bug1079747.mp4 Binary files differnew file mode 100644 index 0000000000..f00731d7e2 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/bug1079747.mp4 diff --git a/toolkit/components/mediasniffer/test/unit/data/bug1725190.cr3 b/toolkit/components/mediasniffer/test/unit/data/bug1725190.cr3 Binary files differnew file mode 100644 index 0000000000..4e46f36b1d --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/bug1725190.cr3 diff --git a/toolkit/components/mediasniffer/test/unit/data/detodos.mp3 b/toolkit/components/mediasniffer/test/unit/data/detodos.mp3 Binary files differnew file mode 100644 index 0000000000..12e3f89c20 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/detodos.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/data/ff-inst.exe b/toolkit/components/mediasniffer/test/unit/data/ff-inst.exe Binary files differnew file mode 100644 index 0000000000..0f02f36e1a --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/ff-inst.exe diff --git a/toolkit/components/mediasniffer/test/unit/data/file.mkv b/toolkit/components/mediasniffer/test/unit/data/file.mkv Binary files differnew file mode 100644 index 0000000000..4618cda032 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/file.mkv diff --git a/toolkit/components/mediasniffer/test/unit/data/file.webm b/toolkit/components/mediasniffer/test/unit/data/file.webm Binary files differnew file mode 100644 index 0000000000..7bc738b8b4 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/file.webm diff --git a/toolkit/components/mediasniffer/test/unit/data/fl10.mp2 b/toolkit/components/mediasniffer/test/unit/data/fl10.mp2 Binary files differnew file mode 100644 index 0000000000..bf84d73675 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/fl10.mp2 diff --git a/toolkit/components/mediasniffer/test/unit/data/he_free.mp3 b/toolkit/components/mediasniffer/test/unit/data/he_free.mp3 Binary files differnew file mode 100644 index 0000000000..e3da8e6a72 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/he_free.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/data/id3tags.mp3 b/toolkit/components/mediasniffer/test/unit/data/id3tags.mp3 Binary files differnew file mode 100644 index 0000000000..23091e6667 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/id3tags.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/data/mp3-in-riff.wav b/toolkit/components/mediasniffer/test/unit/data/mp3-in-riff.wav Binary files differnew file mode 100644 index 0000000000..5ccaf351f3 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/mp3-in-riff.wav diff --git a/toolkit/components/mediasniffer/test/unit/data/notags-bad.mp3 b/toolkit/components/mediasniffer/test/unit/data/notags-bad.mp3 Binary files differnew file mode 100644 index 0000000000..5ad89786fa --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/notags-bad.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/data/notags-scan.mp3 b/toolkit/components/mediasniffer/test/unit/data/notags-scan.mp3 Binary files differnew file mode 100644 index 0000000000..949b7c4687 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/notags-scan.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/data/notags.mp3 b/toolkit/components/mediasniffer/test/unit/data/notags.mp3 Binary files differnew file mode 100644 index 0000000000..c7db943617 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/data/notags.mp3 diff --git a/toolkit/components/mediasniffer/test/unit/test_mediasniffer.js b/toolkit/components/mediasniffer/test/unit/test_mediasniffer.js new file mode 100644 index 0000000000..12aa56a855 --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/test_mediasniffer.js @@ -0,0 +1,125 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +const { HttpServer } = ChromeUtils.importESModule( + "resource://testing-common/httpd.sys.mjs" +); +const { NetUtil } = ChromeUtils.importESModule( + "resource://gre/modules/NetUtil.sys.mjs" +); + +const PATH = "/file.meh"; +var httpserver = new HttpServer(); + +// Each time, the data consist in a string that should be sniffed as Ogg. +const data = "OggS\0meeeh."; +var testRan = 0; + +// If the content-type is not present, or if it's application/octet-stream, it +// should be sniffed to application/ogg by the media sniffer. Otherwise, it +// should not be changed. +const tests = [ + // Those three first case are the case of a media loaded in a media element. + // All three should be sniffed. + { + contentType: "", + expectedContentType: "application/ogg", + flags: + Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS | + Ci.nsIChannel.LOAD_MEDIA_SNIFFER_OVERRIDES_CONTENT_TYPE, + }, + { + contentType: "application/octet-stream", + expectedContentType: "application/ogg", + flags: + Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS | + Ci.nsIChannel.LOAD_MEDIA_SNIFFER_OVERRIDES_CONTENT_TYPE, + }, + { + contentType: "application/something", + expectedContentType: "application/ogg", + flags: + Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS | + Ci.nsIChannel.LOAD_MEDIA_SNIFFER_OVERRIDES_CONTENT_TYPE, + }, + // This last cases test the case of a channel opened while allowing content + // sniffers to override the content-type, like in the docshell. + { + contentType: "application/octet-stream", + expectedContentType: "application/ogg", + flags: Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS, + }, + { + contentType: "", + expectedContentType: "application/ogg", + flags: Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS, + }, + { + contentType: "application/something", + expectedContentType: "application/ogg", + flags: Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS, + }, +]; + +// A basic listener that reads checks the if we sniffed properly. +var listener = { + onStartRequest(request) { + Assert.equal( + request.QueryInterface(Ci.nsIChannel).contentType, + tests[testRan].expectedContentType + ); + }, + + onDataAvailable(request, stream, offset, count) { + try { + var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance( + Ci.nsIBinaryInputStream + ); + bis.setInputStream(stream); + bis.readByteArray(bis.available()); + } catch (ex) { + do_throw("Error in onDataAvailable: " + ex); + } + }, + + onStopRequest(request, status) { + testRan++; + runNext(); + }, +}; + +function setupChannel(url, flags) { + let uri = "http://localhost:" + httpserver.identity.primaryPort + url; + var chan = NetUtil.newChannel({ + uri, + loadUsingSystemPrincipal: true, + contentPolicyType: Ci.nsIContentPolicy.TYPE_MEDIA, + }); + chan.loadFlags |= flags; + var httpChan = chan.QueryInterface(Ci.nsIHttpChannel); + return httpChan; +} + +function runNext() { + if (testRan == tests.length) { + do_test_finished(); + return; + } + var channel = setupChannel(PATH, tests[testRan].flags); + httpserver.registerPathHandler(PATH, function (request, response) { + response.setHeader("Content-Type", tests[testRan].contentType, false); + response.bodyOutputStream.write(data, data.length); + }); + channel.asyncOpen(listener); +} + +function run_test() { + httpserver.start(-1); + do_test_pending(); + try { + runNext(); + } catch (e) { + print("ERROR - " + e + "\n"); + } +} diff --git a/toolkit/components/mediasniffer/test/unit/test_mediasniffer_ext.js b/toolkit/components/mediasniffer/test/unit/test_mediasniffer_ext.js new file mode 100644 index 0000000000..f48ffbb75a --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/test_mediasniffer_ext.js @@ -0,0 +1,135 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +var CC = Components.Constructor; + +var BinaryOutputStream = CC( + "@mozilla.org/binaryoutputstream;1", + "nsIBinaryOutputStream", + "setOutputStream" +); + +const { HttpServer } = ChromeUtils.importESModule( + "resource://testing-common/httpd.sys.mjs" +); +const { NetUtil } = ChromeUtils.importESModule( + "resource://gre/modules/NetUtil.sys.mjs" +); + +var httpserver = new HttpServer(); + +var testRan = 0; + +// The tests files we want to test, and the type we should have after sniffing. +const tests = [ + // Real webm and mkv files truncated to 512 bytes. + { path: "data/file.webm", expected: "video/webm" }, + { path: "data/file.mkv", expected: "application/octet-stream" }, + // MP3 files with and without id3 headers truncated to 512 bytes. + // NB these have 208/209 byte frames, but mp3 can require up to + // 1445 bytes to detect with our method. + { path: "data/id3tags.mp3", expected: "audio/mpeg" }, + { path: "data/notags.mp3", expected: "audio/mpeg" }, + // MPEG-2 mp3 files. + { path: "data/detodos.mp3", expected: "audio/mpeg" }, + // Padding bit flipped in the first header: sniffing should fail. + { path: "data/notags-bad.mp3", expected: "application/octet-stream" }, + // Garbage before header: sniffing should fail. + { path: "data/notags-scan.mp3", expected: "application/octet-stream" }, + // VBR from the layer III test patterns. We can't sniff this. + { path: "data/he_free.mp3", expected: "application/octet-stream" }, + // Make sure we reject mp2, which has a similar header. + { path: "data/fl10.mp2", expected: "application/octet-stream" }, + // Truncated ff installer regression test for bug 875769. + { path: "data/ff-inst.exe", expected: "application/octet-stream" }, + // MP4 with invalid box size (0) for "ftyp". + { path: "data/bug1079747.mp4", expected: "application/octet-stream" }, + // An MP3 bytestream in a RIFF container, truncated to 512 bytes. + { path: "data/mp3-in-riff.wav", expected: "audio/mpeg" }, + // The sniffing-relevant portion of a Canon raw image + { path: "data/bug1725190.cr3", expected: "application/octet-stream" }, +]; + +// A basic listener that reads checks the if we sniffed properly. +var listener = { + onStartRequest(request) { + info("Sniffing " + tests[testRan].path); + Assert.equal( + request.QueryInterface(Ci.nsIChannel).contentType, + tests[testRan].expected + ); + }, + + onDataAvailable(request, stream, offset, count) { + try { + var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance( + Ci.nsIBinaryInputStream + ); + bis.setInputStream(stream); + bis.readByteArray(bis.available()); + } catch (ex) { + do_throw("Error in onDataAvailable: " + ex); + } + }, + + onStopRequest(request, status) { + testRan++; + runNext(); + }, +}; + +function setupChannel(url) { + var chan = NetUtil.newChannel({ + uri: "http://localhost:" + httpserver.identity.primaryPort + url, + loadUsingSystemPrincipal: true, + contentPolicyType: Ci.nsIContentPolicy.TYPE_MEDIA, + }); + var httpChan = chan.QueryInterface(Ci.nsIHttpChannel); + return httpChan; +} + +function runNext() { + if (testRan == tests.length) { + do_test_finished(); + return; + } + var channel = setupChannel("/"); + channel.asyncOpen(listener); +} + +function getFileContents(aFile) { + var fileStream = Cc[ + "@mozilla.org/network/file-input-stream;1" + ].createInstance(Ci.nsIFileInputStream); + fileStream.init(aFile, 1, -1, null); + var bis = Cc["@mozilla.org/binaryinputstream;1"].createInstance( + Ci.nsIBinaryInputStream + ); + bis.setInputStream(fileStream); + + var data = bis.readByteArray(bis.available()); + + return data; +} + +function handler(metadata, response) { + response.setStatusLine(metadata.httpVersion, 200, "OK"); + // Send an empty Content-Type, so we are guaranteed to sniff. + response.setHeader("Content-Type", "", false); + var body = getFileContents(do_get_file(tests[testRan].path)); + var bos = new BinaryOutputStream(response.bodyOutputStream); + bos.writeByteArray(body); +} + +function run_test() { + // We use a custom handler so we can change the header to force sniffing. + httpserver.registerPathHandler("/", handler); + httpserver.start(-1); + do_test_pending(); + try { + runNext(); + } catch (e) { + print("ERROR - " + e + "\n"); + } +} diff --git a/toolkit/components/mediasniffer/test/unit/xpcshell.toml b/toolkit/components/mediasniffer/test/unit/xpcshell.toml new file mode 100644 index 0000000000..196e6cea6c --- /dev/null +++ b/toolkit/components/mediasniffer/test/unit/xpcshell.toml @@ -0,0 +1,22 @@ +[DEFAULT] +head = "" +skip-if = ["os == 'android'"] +support-files = [ + "data/bug1079747.mp4", + "data/bug1725190.cr3", + "data/detodos.mp3", + "data/ff-inst.exe", + "data/file.mkv", + "data/file.webm", + "data/fl10.mp2", + "data/he_free.mp3", + "data/id3tags.mp3", + "data/mp3-in-riff.wav", + "data/notags-bad.mp3", + "data/notags-scan.mp3", + "data/notags.mp3", +] + +["test_mediasniffer.js"] + +["test_mediasniffer_ext.js"] |