Bug 1695362 Comment 7 Edit History

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Original comment by
on 
Here are the steps of how we can test those infobars without having a real error. 

Pre-requirement
1. set the pref `media.decoder-doctor.testing=true`

---
Test `To improve video quality, you may need to install Microsoft’s Media Feature Pack.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaWMFNeeded`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `To play audio, you may need to install the required PulseAudio software.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaCannotInitializePulseAudio`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `An error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeError`
2. set the pref `media.decoder-doctor.decode-errors-allowed=*`
3. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
4. the infobar will show

Test `A recoverable error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeWarning`
2. set the pref `media.decoder-doctor.decode-errors-allowed=*`
3. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
4. the infobar will show

Test `To play video, you may need to install the required video codecs.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaPlatformDecoderNotFound`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `libavcodec may be vulnerable or is not supported, and should be updated to play video.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaUnsupportedLibavcodec`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show
Revision 1 by
on 
Here are the steps of how we can test those infobars without having a real error. 

Pre-requirement
1. set the pref `media.decoder-doctor.testing=true`

---
Test `To improve video quality, you may need to install Microsoft’s Media Feature Pack.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaWMFNeeded`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `To play audio, you may need to install the required PulseAudio software.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaCannotInitializePulseAudio`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `An error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeError`
2. set the pref `media.decoder-doctor.decode-errors-allowed=*`
3. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
4. the infobar will show

Test `A recoverable error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeWarning`
2. set the pref `media.decoder-doctor.decode-warnings-allowed=*`
3. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
4. the infobar will show

Test `To play video, you may need to install the required video codecs.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaPlatformDecoderNotFound`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `libavcodec may be vulnerable or is not supported, and should be updated to play video.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaUnsupportedLibavcodec`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show
Revision 2 by
on 
Here are the steps of how we can test those infobars without having a real error. 

Pre-requirement
1. set the pref `media.decoder-doctor.testing=true`

---
Test `To improve video quality, you may need to install Microsoft’s Media Feature Pack.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaWMFNeeded`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `To play audio, you may need to install the required PulseAudio software.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaCannotInitializePulseAudio`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `An error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeError`
2. set the pref `media.decoder-doctor.decode-errors-allowed=*`
3. add `MediaDecodeError` into the pref `media.decoder-doctor.notifications-allowed`
4. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
5. the infobar will show

Test `A recoverable error occurred while decoding a media resource.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaDecodeWarning`
2. set the pref `media.decoder-doctor.decode-warnings-allowed=*`
3. add `MediaDecodeWarning` into the pref `media.decoder-doctor.notifications-allowed`
4. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
5. the infobar will show

Test `To play video, you may need to install the required video codecs.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaPlatformDecoderNotFound`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

Test `libavcodec may be vulnerable or is not supported, and should be updated to play video.`
1. set the pref `media.decoder-doctor.testing.fake-error=MediaUnsupportedLibavcodec`
2. open a new tab and load url https://alastor0325.github.io/htmltests/autoplay_tests/autoplay_test1.html
3. the infobar will show

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