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[web] Fix leaking canvas in text placeholder tests #21253
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ferhatb
reviewed
Sep 17, 2020
| @@ -39,6 +40,7 @@ void testMain() async { | |||
| ); | |||
| offset = offset.translate(0.0, 80.0); | |||
| } | |||
| recordingCanvas.restore(); | |||
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i just see save/restore pairs. why was it leaking when restore is not called ?
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Because of the way canvas pool works lazily now? I saw you added restore calls in multiple tests: #15153
nturgut
reviewed
Sep 17, 2020
| @@ -104,7 +104,7 @@ class IosSafariArgParser extends BrowserArgParser { | |||
| ); | |||
| } catch (e) { | |||
| throw Exception('Error getting requested simulator. Try running ' | |||
| '`felt create` command first before running the tests. Exception: ' | |||
| '`felt create_simulator` command first before running the tests. Exception: ' | |||
nturgut
approved these changes
Sep 17, 2020
nturgut
reviewed
Sep 17, 2020
| @@ -397,7 +397,8 @@ class TestCommand extends Command<bool> with ArgUtils { | |||
| // after solving the git issue faced on macOS and Windows bots: | |||
| // TODO: https://github.com/flutter/flutter/issues/63710 | |||
| if ((isChrome && isLuci && io.Platform.isLinux) || | |||
| ((isChrome || isSafariIOS) && !isLuci)) { | |||
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can you remove this part for now :) I didn't merged the recipe change
|
Never mind. This PR doesn't fix anything. The tests started passing for me on master, but failing for Nurhan. Filed an issue: flutter/flutter#66129 |
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Description
The text placeholder test used to leak canvases which led to errors in iOS Safari because it stops creating canvases after some time. This PR fixes the leakage.
cc @ferhatb to confirm this is the right way to fix the leakage.