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[web] consolidate network code into httpFetch #39657
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lib/web_ui/dev/test_platform.dart
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| Future<shelf.Response> _testPayloadGenerator(shelf.Request request) async { | ||
| if (!request.requestedUri.path.endsWith('/long_test_payload')) { | ||
| return shelf.Response.notFound( | ||
| 'This request is not handled by the screenshot handler'); |
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…120845) * b310be5ce Revert "Revert "Add support for double tap action from Apple Pencil 2 (#39267)" (#39607)" (flutter/engine#39637) * 7c24f2ff3 Roll Dart SDK from 5d17a336bdfe to a594e34e85b6 (1 revision) (flutter/engine#39656) * fa1b2dd40 Roll Skia from 21627ff455d0 to bb3d8185f067 (13 revisions) (flutter/engine#39661) * 02a379db1 [web] consolidate network code into httpFetch (flutter/engine#39657)
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| } | ||
| } | ||
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| /// An asset manager that gives fake empty responses for assets. |
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Can the WebOnlyMockAssetManager class (and in general all the new Mock classes) be moved somewhere under test?
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| @visibleForTesting | ||
| Future<HttpFetchResponse> testOnlyHttpPost(String url, String data) async { |
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Is there any possibility that these test-only functions can be defined in test code only? That way you wouldn't need the @visibleForTesting annotation.
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| /// Convenience function for making a fetch request and getting the data as a | ||
| /// [ByteBuffer], when the default error handling mechanism is sufficient. | ||
| Future<ByteBuffer> httpFetchByteBuffer(String url) async { |
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There's a fair amount of response.asUint8List uses, maybe it's worth to have a httpFetchUint8List method as well?
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| if (mockHttpFetchResponseFactory != null) { | ||
| return mockHttpFetchResponseFactory!(url); | ||
| } | ||
| try { | ||
| final _DomResponse domResponse = await _rawHttpGet(url); | ||
| return HttpFetchResponseImpl._(url, domResponse); |
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Since _DomResponse is a @staticInterop object, you may be able to simplify this a bunch by just making the mockHttpFetchResponseFactory return a
js_util.jsify({
// Something that resembles a _DomResponse
}) as _DomResponse;
(Or even create a real _DomResponse object with its constructor)
That would allow you to simplify the objects returned by fetch quite a bit, and also:
try {
_DomResponse response;
if (mockHttpFetchResponseFactory != null) {
response = await mockHttpFetchResponseFactory!(url);
} else {
response = await _rawHttpGet(url);
}
return HttpFetchResponseImpl._(url, domResponse);
} catch (...) {
//...
}
test what happens when the mockHttpRequestFactory throws.
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Consolidate all of web engine HTTP code into a single
httpFetchfunction that provides a standard way for handling errors:httpFetchand a few specialize convenience functions around it for making HTTP calls.httpFetch(fonts, assets, network images,