Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-19 01:47:29 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-04-19 01:47:29 +0000
commit: 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
tree: a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/fetch/range/resources
parent: Initial commit. (diff)
download: firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz
firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip
8 files changed, 521 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/range/resources/basic.html b/testing/web-platform/tests/fetch/range/resources/basic.html
new file mode 100644
index 0000000000..0e76edd65b
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/basic.html
@@ -0,0 +1 @@
+<!DOCTYPE html>
diff --git a/testing/web-platform/tests/fetch/range/resources/long-wav.py b/testing/web-platform/tests/fetch/range/resources/long-wav.py
new file mode 100644
index 0000000000..acfc81a718
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/long-wav.py
@@ -0,0 +1,134 @@
+"""
+This generates a 30 minute silent wav, and is capable of
+responding to Range requests.
+"""
+import time
+import re
+import struct
+
+from wptserve.utils import isomorphic_decode
+
+def create_wav_header(sample_rate, bit_depth, channels, duration):
+    bytes_per_sample = int(bit_depth / 8)
+    block_align = bytes_per_sample * channels
+    byte_rate = sample_rate * block_align
+    sub_chunk_2_size = duration * byte_rate
+
+    data = b''
+    # ChunkID
+    data += b'RIFF'
+    # ChunkSize
+    data += struct.pack('<L', 36 + sub_chunk_2_size)
+    # Format
+    data += b'WAVE'
+    # Subchunk1ID
+    data += b'fmt '
+    # Subchunk1Size
+    data += struct.pack('<L', 16)
+    # AudioFormat
+    data += struct.pack('<H', 1)
+    # NumChannels
+    data += struct.pack('<H', channels)
+    # SampleRate
+    data += struct.pack('<L', sample_rate)
+    # ByteRate
+    data += struct.pack('<L', byte_rate)
+    # BlockAlign
+    data += struct.pack('<H', block_align)
+    # BitsPerSample
+    data += struct.pack('<H', bit_depth)
+    # Subchunk2ID
+    data += b'data'
+    # Subchunk2Size
+    data += struct.pack('<L', sub_chunk_2_size)
+
+    return data
+
+
+def main(request, response):
+    if request.method == u"OPTIONS":
+        response.status = (404, b"Not Found")
+        response.headers.set(b"Content-Type", b"text/plain")
+        return b"Preflight not accepted"
+
+    response.headers.set(b"Content-Type", b"audio/wav")
+    response.headers.set(b"Accept-Ranges", b"bytes")
+    response.headers.set(b"Cache-Control", b"no-cache")
+    response.headers.set(b"Access-Control-Allow-Origin", request.headers.get(b'Origin', b''))
+
+    range_header = request.headers.get(b'Range', b'')
+    range_header_match = range_header and re.search(r'^bytes=(\d*)-(\d*)$', isomorphic_decode(range_header))
+    range_received_key = request.GET.first(b'range-received-key', b'')
+    accept_encoding_key = request.GET.first(b'accept-encoding-key', b'')
+
+    if range_received_key and range_header:
+        # Remove any current value
+        request.server.stash.take(range_received_key, b'/fetch/range/')
+        # This is later collected using stash-take.py
+        request.server.stash.put(range_received_key, u'range-header-received', b'/fetch/range/')
+
+    if accept_encoding_key:
+        # Remove any current value
+        request.server.stash.take(
+            accept_encoding_key,
+            b'/fetch/range/'
+        )
+        # This is later collected using stash-take.py
+        request.server.stash.put(
+            accept_encoding_key,
+            isomorphic_decode(request.headers.get(b'Accept-Encoding', b'')),
+            b'/fetch/range/'
+        )
+
+    # Audio details
+    sample_rate = 8000
+    bit_depth = 8
+    channels = 1
+    duration = 60 * 5
+
+    total_length = int((sample_rate * bit_depth * channels * duration) / 8)
+    bytes_remaining_to_send = total_length
+    initial_write = b''
+
+    if range_header_match:
+        response.status = 206
+        start, end = range_header_match.groups()
+
+        start = int(start)
+        end = int(end) if end else 0
+
+        if end:
+            bytes_remaining_to_send = (end + 1) - start
+        else:
+            bytes_remaining_to_send = total_length - start
+
+        wav_header = create_wav_header(sample_rate, bit_depth, channels, duration)
+
+        if start < len(wav_header):
+            initial_write = wav_header[start:]
+
+            if bytes_remaining_to_send < len(initial_write):
+                initial_write = initial_write[0:bytes_remaining_to_send]
+
+        content_range = b"bytes %d-%d/%d" % (start, end or total_length - 1, total_length)
+
+        response.headers.set(b"Content-Range", content_range)
+    else:
+        initial_write = create_wav_header(sample_rate, bit_depth, channels, duration)
+
+    response.headers.set(b"Content-Length", bytes_remaining_to_send)
+
+    response.write_status_headers()
+    response.writer.write(initial_write)
+
+    bytes_remaining_to_send -= len(initial_write)
+
+    while bytes_remaining_to_send > 0:
+        to_send = b'\x00' * min(bytes_remaining_to_send, sample_rate)
+        bytes_remaining_to_send -= len(to_send)
+
+        if not response.writer.write(to_send):
+            break
+
+        # Throttle the stream
+        time.sleep(0.5)
diff --git a/testing/web-platform/tests/fetch/range/resources/partial-script.py b/testing/web-platform/tests/fetch/range/resources/partial-script.py
new file mode 100644
index 0000000000..a9570ec355
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/partial-script.py
@@ -0,0 +1,29 @@
+"""
+This generates a partial response containing valid JavaScript.
+"""
+
+def main(request, response):
+    require_range = request.GET.first(b'require-range', b'')
+    pretend_offset = int(request.GET.first(b'pretend-offset', b'0'))
+    range_header = request.headers.get(b'Range', b'')
+
+    if require_range and not range_header:
+        response.set_error(412, u"Range header required")
+        response.write()
+        return
+
+    response.headers.set(b"Content-Type", b"text/plain")
+    response.headers.set(b"Accept-Ranges", b"bytes")
+    response.headers.set(b"Cache-Control", b"no-cache")
+    response.status = 206
+
+    to_send = b'self.scriptExecuted = true;'
+    length = len(to_send)
+
+    content_range = b"bytes %d-%d/%d" % (
+        pretend_offset, pretend_offset + length - 1, pretend_offset + length)
+
+    response.headers.set(b"Content-Range", content_range)
+    response.headers.set(b"Content-Length", length)
+
+    response.content = to_send
diff --git a/testing/web-platform/tests/fetch/range/resources/partial-text.py b/testing/web-platform/tests/fetch/range/resources/partial-text.py
new file mode 100644
index 0000000000..fa3d1171b6
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/partial-text.py
@@ -0,0 +1,53 @@
+"""
+This generates a partial response for a 100-byte text file.
+"""
+import re
+
+from wptserve.utils import isomorphic_decode
+
+def main(request, response):
+    total_length = int(request.GET.first(b'length', b'100'))
+    partial_code = int(request.GET.first(b'partial', b'206'))
+    content_type = request.GET.first(b'type', b'text/plain')
+    range_header = request.headers.get(b'Range', b'')
+
+    # Send a 200 if there is no range request
+    if not range_header:
+        to_send = ''.zfill(total_length)
+        response.headers.set(b"Content-Type", content_type)
+        response.headers.set(b"Cache-Control", b"no-cache")
+        response.headers.set(b"Content-Length", total_length)
+        response.content = to_send
+        return
+
+    # Simple range parsing, requires specifically "bytes=xxx-xxxx"
+    range_header_match = re.search(r'^bytes=(\d*)-(\d*)$', isomorphic_decode(range_header))
+    start, end = range_header_match.groups()
+    start = int(start)
+    end = int(end) if end else total_length
+    length = end - start
+
+    # Error the request if the range goes beyond the length
+    if length <= 0 or end > total_length:
+        response.set_error(416, u"Range Not Satisfiable")
+        # set_error sets the MIME type to application/json, which - for a
+        # no-cors media request - will be blocked by ORB. We'll just force
+        # the expected MIME type here, whichfixes the test, but doesn't make
+        # sense in general.
+        response.headers = [(b"Content-Type", content_type)]
+        response.write()
+        return
+
+    # Generate a partial response of the requested length
+    to_send = ''.zfill(length)
+    response.headers.set(b"Content-Type", content_type)
+    response.headers.set(b"Accept-Ranges", b"bytes")
+    response.headers.set(b"Cache-Control", b"no-cache")
+    response.status = partial_code
+
+    content_range = b"bytes %d-%d/%d" % (start, end, total_length)
+
+    response.headers.set(b"Content-Range", content_range)
+    response.headers.set(b"Content-Length", length)
+
+    response.content = to_send
diff --git a/testing/web-platform/tests/fetch/range/resources/range-sw.js b/testing/web-platform/tests/fetch/range/resources/range-sw.js
new file mode 100644
index 0000000000..b47823f03b
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/range-sw.js
@@ -0,0 +1,218 @@
+importScripts('/resources/testharness.js');
+
+setup({ explicit_done: true });
+
+function assert_range_request(request, expectedRangeHeader, name) {
+  assert_equals(request.headers.get('Range'), expectedRangeHeader, name);
+}
+
+async function broadcast(msg) {
+  for (const client of await clients.matchAll()) {
+    client.postMessage(msg);
+  }
+}
+
+addEventListener('fetch', async event => {
+  /** @type Request */
+  const request = event.request;
+  const url = new URL(request.url);
+  const action = url.searchParams.get('action');
+
+  switch (action) {
+    case 'range-header-filter-test':
+      rangeHeaderFilterTest(request);
+      return;
+    case 'range-header-passthrough-test':
+      rangeHeaderPassthroughTest(event);
+      return;
+    case 'store-ranged-response':
+      storeRangedResponse(event);
+      return;
+    case 'use-stored-ranged-response':
+      useStoredRangeResponse(event);
+      return;
+    case 'broadcast-accept-encoding':
+      broadcastAcceptEncoding(event);
+      return;
+    case 'record-media-range-request':
+      return recordMediaRangeRequest(event);
+    case 'use-media-range-request':
+      useMediaRangeRequest(event);
+      return;
+  }
+});
+
+/**
+ * @param {Request} request
+ */
+function rangeHeaderFilterTest(request) {
+  const rangeValue = request.headers.get('Range');
+
+  test(() => {
+    assert_range_request(new Request(request), rangeValue, `Untampered`);
+    assert_range_request(new Request(request, {}), rangeValue, `Untampered (no init props set)`);
+    assert_range_request(new Request(request, { __foo: 'bar' }), rangeValue, `Untampered (only invalid props set)`);
+    assert_range_request(new Request(request, { mode: 'cors' }), rangeValue, `More permissive mode`);
+    assert_range_request(request.clone(), rangeValue, `Clone`);
+  }, "Range headers correctly preserved");
+
+  test(() => {
+    assert_range_request(new Request(request, { headers: { Range: 'foo' } }), null, `Tampered - range header set`);
+    assert_range_request(new Request(request, { headers: {} }), null, `Tampered - empty headers set`);
+    assert_range_request(new Request(request, { mode: 'no-cors' }), null, `Tampered – mode set`);
+    assert_range_request(new Request(request, { cache: 'no-cache' }), null, `Tampered – cache mode set`);
+  }, "Range headers correctly removed");
+
+  test(() => {
+    let headers;
+
+    headers = new Request(request).headers;
+    headers.delete('does-not-exist');
+    assert_equals(headers.get('Range'), rangeValue, `Preserved if no header actually removed`);
+
+    headers = new Request(request).headers;
+    headers.append('foo', 'bar');
+    assert_equals(headers.get('Range'), rangeValue, `Preserved if silent-failure on append (due to request-no-cors guard)`);
+
+    headers = new Request(request).headers;
+    headers.set('foo', 'bar');
+    assert_equals(headers.get('Range'), rangeValue, `Preserved if silent-failure on set (due to request-no-cors guard)`);
+
+    headers = new Request(request).headers;
+    headers.append('Range', 'foo');
+    assert_equals(headers.get('Range'), rangeValue, `Preserved if silent-failure on append (due to request-no-cors guard)`);
+
+    headers = new Request(request).headers;
+    headers.set('Range', 'foo');
+    assert_equals(headers.get('Range'), rangeValue, `Preserved if silent-failure on set (due to request-no-cors guard)`);
+
+    headers = new Request(request).headers;
+    headers.append('Accept', 'whatever');
+    assert_equals(headers.get('Range'), null, `Stripped if header successfully appended`);
+
+    headers = new Request(request).headers;
+    headers.set('Accept', 'whatever');
+    assert_equals(headers.get('Range'), null, `Stripped if header successfully set`);
+
+    headers = new Request(request).headers;
+    headers.delete('Accept');
+    assert_equals(headers.get('Range'), null, `Stripped if header successfully deleted`);
+
+    headers = new Request(request).headers;
+    headers.delete('Range');
+    assert_equals(headers.get('Range'), null, `Stripped if range header successfully deleted`);
+  }, "Headers correctly filtered");
+
+  done();
+}
+
+function rangeHeaderPassthroughTest(event) {
+  /** @type Request */
+  const request = event.request;
+  const url = new URL(request.url);
+  const key = url.searchParams.get('range-received-key');
+
+  event.waitUntil(new Promise(resolve => {
+    promise_test(async () => {
+      await fetch(event.request);
+      const response = await fetch('stash-take.py?key=' + key);
+      assert_equals(await response.json(), 'range-header-received');
+      resolve();
+    }, `Include range header in network request`);
+
+    done();
+  }));
+
+  // Just send back any response, it isn't important for the test.
+  event.respondWith(new Response(''));
+}
+
+let storedRangeResponseP;
+
+function storeRangedResponse(event) {
+  /** @type Request */
+  const request = event.request;
+  const id = new URL(request.url).searchParams.get('id');
+
+  storedRangeResponseP = fetch(event.request);
+  broadcast({ id });
+
+  // Just send back any response, it isn't important for the test.
+  event.respondWith(new Response(''));
+}
+
+function useStoredRangeResponse(event) {
+  event.respondWith(async function() {
+    const response = await storedRangeResponseP;
+    if (!response) throw Error("Expected stored range response");
+    return response.clone();
+  }());
+}
+
+function broadcastAcceptEncoding(event) {
+  /** @type Request */
+  const request = event.request;
+  const id = new URL(request.url).searchParams.get('id');
+
+  broadcast({
+    id,
+    acceptEncoding: request.headers.get('Accept-Encoding')
+  });
+
+  // Just send back any response, it isn't important for the test.
+  event.respondWith(new Response(''));
+}
+
+let rangeResponse = {};
+
+async function recordMediaRangeRequest(event) {
+  /** @type Request */
+  const request = event.request;
+  const url = new URL(request.url);
+  const urlParams = new URLSearchParams(url.search);
+  const size = urlParams.get("size");
+  const id = urlParams.get('id');
+  const key = 'size' + size;
+
+  if (key in rangeResponse) {
+    // Don't re-fetch ranges we already have.
+    const clonedResponse = rangeResponse[key].clone();
+    event.respondWith(clonedResponse);
+  } else if (event.request.headers.get("range") === "bytes=0-") {
+    // Generate a bogus 206 response to trigger subsequent range requests
+    // of the desired size.
+    const length = urlParams.get("length") + 100;
+    const body = "A".repeat(Number(size));
+    event.respondWith(new Response(body, {status: 206, headers: {
+      "Content-Type": "audio/mp4",
+      "Content-Range": `bytes 0-1/${length}`
+    }}));
+  } else if (event.request.headers.get("range") === `bytes=${Number(size)}-`) {
+    // Pass through actual range requests which will attempt to fetch up to the
+    // length in the original response which is bigger than the actual resource
+    // to make sure 206 and 416 responses are treated the same.
+    rangeResponse[key] = await fetch(event.request);
+
+    // Let the client know we have the range response for the given ID
+    broadcast({id});
+  } else {
+    event.respondWith(Promise.reject(Error("Invalid Request")));
+  }
+}
+
+function useMediaRangeRequest(event) {
+  /** @type Request */
+  const request = event.request;
+  const url = new URL(request.url);
+  const urlParams = new URLSearchParams(url.search);
+  const size = urlParams.get("size");
+  const key = 'size' + size;
+
+  // Send a clone of the range response to preload.
+  if (key in rangeResponse) {
+    const clonedResponse = rangeResponse[key].clone();
+    event.respondWith(clonedResponse);
+  } else {
+    event.respondWith(Promise.reject(Error("Invalid Request")));
+  }
+}
diff --git a/testing/web-platform/tests/fetch/range/resources/stash-take.py b/testing/web-platform/tests/fetch/range/resources/stash-take.py
new file mode 100644
index 0000000000..6cf6ff585b
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/stash-take.py
@@ -0,0 +1,7 @@
+from wptserve.handlers import json_handler
+
+
+@json_handler
+def main(request, response):
+    key = request.GET.first(b"key")
+    return request.server.stash.take(key, b'/fetch/range/')
diff --git a/testing/web-platform/tests/fetch/range/resources/utils.js b/testing/web-platform/tests/fetch/range/resources/utils.js
new file mode 100644
index 0000000000..ad2853b33d
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/utils.js
@@ -0,0 +1,36 @@
+function loadScript(url, { doc = document }={}) {
+  return new Promise((resolve, reject) => {
+    const script = doc.createElement('script');
+    script.onload = () => resolve();
+    script.onerror = () => reject(Error("Script load failed"));
+    script.src = url;
+    doc.body.appendChild(script);
+  })
+}
+
+function preloadImage(url, { doc = document }={}) {
+  return new Promise((resolve, reject) => {
+    const preload = doc.createElement('link');
+    preload.rel = 'preload';
+    preload.as = 'image';
+    preload.onload = () => resolve();
+    preload.onerror = () => resolve();
+    preload.href = url;
+    doc.body.appendChild(preload);
+  })
+}
+
+/**
+ *
+ * @param {Document} document
+ * @param {string|URL} url
+ * @returns {HTMLAudioElement}
+ */
+function appendAudio(document, url) {
+  const audio = document.createElement('audio');
+  audio.muted = true;
+  audio.src = url;
+  audio.preload = true;
+  document.body.appendChild(audio);
+  return audio;
+}
diff --git a/testing/web-platform/tests/fetch/range/resources/video-with-range.py b/testing/web-platform/tests/fetch/range/resources/video-with-range.py
new file mode 100644
index 0000000000..2d15ccf3c4
--- /dev/null
+++ b/testing/web-platform/tests/fetch/range/resources/video-with-range.py
@@ -0,0 +1,43 @@
+import re
+import os
+import json
+from wptserve.utils import isomorphic_decode
+
+def main(request, response):
+    path = os.path.join(request.doc_root, u"media", "sine440.mp3")
+    total_size = os.path.getsize(path)
+    rewrites = json.loads(request.GET.first(b'rewrites', '[]'))
+    range_header = request.headers.get(b'Range')
+    range_header_match = range_header and re.search(r'^bytes=(\d*)-(\d*)$', isomorphic_decode(range_header))
+    start = None
+    end = None
+    if range_header_match:
+        response.status = 206
+        start, end = range_header_match.groups()
+    if range_header:
+        status = 206
+    else:
+        status = 200
+    for rewrite in rewrites:
+        req_start, req_end = rewrite['request']
+        if start == req_start or req_start == '*':
+            if end == req_end or req_end == '*':
+                if 'response' in rewrite:
+                    start, end = rewrite['response']
+                if 'status' in rewrite:
+                    status = rewrite['status']
+
+    start = int(start or 0)
+    end = int(end or total_size)
+    headers = []
+    if status == 206:
+        headers.append((b"Content-Range", b"bytes %d-%d/%d" % (start, end - 1, total_size)))
+        headers.append((b"Accept-Ranges", b"bytes"))
+
+    headers.append((b"Content-Type", b"audio/mp3"))
+    headers.append((b"Content-Length", str(end - start)))
+    headers.append((b"Cache-Control", b"no-cache"))
+    video_file = open(path, "rb")
+    video_file.seek(start)
+    content = video_file.read(end)
+    return status, headers, content
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-19 01:47:29 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-04-19 01:47:29 +0000
commit	0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
tree	a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/fetch/range/resources
parent	Initial commit. (diff)
download	firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip