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Breaking changes in dependency source-map #3557

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puppe opened this issue Sep 3, 2020 · 4 comments · Fixed by karronoli/redpen#10
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Breaking changes in dependency source-map #3557

puppe opened this issue Sep 3, 2020 · 4 comments · Fixed by karronoli/redpen#10

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@puppe
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puppe commented Sep 3, 2020

As of commit 5db46b7, Karma uses version ^0.7.3 of source-map. Version 0.7.0 had introduced several breaking changes. At least one of those breaks error reporting in Karma when source maps are used:

Breaking change: new SourceMapConsumer now returns a Promise object
that resolves to the newly constructed SourceMapConsumer instance, rather
than returning the new instance immediately.

This invariably results in the following error message whenever a test fails:

SourceMap position not found for trace: …
@puppe
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puppe commented Sep 3, 2020

PS: The exception is thrown here, when originalPositionFor is called because getSourceMapConsumer now returns a Promise of a SourceMapConsumer instead of a SourceMapConsumer.

@devoto13
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devoto13 commented Sep 3, 2020

Thanks for a report. Would you be willing to send a PR to rollback to a previous version of source-map as a temporary workaround?

@puppe puppe mentioned this issue Sep 3, 2020
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@puppe
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puppe commented Sep 3, 2020

No problem. See #3558.

devoto13 added a commit to devoto13/karma that referenced this issue Sep 3, 2020
@devoto13
fix: revert source-map update
af3919a 
As it contains a breaking change per karma-runner#3557.
@devoto13 devoto13 mentioned this issue Sep 3, 2020
Merged
johnjbarton pushed a commit that referenced this issue Sep 8, 2020
@devoto13
fix: revert source-map update (#3559)
d9ba284 
As it contains a breaking change per #3557.
karmarunnerbot pushed a commit that referenced this issue Sep 8, 2020
@semantic-release-bot
chore(release): 5.2.2 [skip ci]
fffbaee 
## [5.2.2](v5.2.1...v5.2.2) (2020-09-08)

### Bug Fixes

* revert source-map update ([#3559](#3559)) ([d9ba284](d9ba284)), closes [#3557](#3557)
@johnjbarton johnjbarton mentioned this issue Oct 19, 2020
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@johnjbarton
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Fixed by PR #3559

@karronoli karronoli mentioned this issue Aug 16, 2022
Merged
anthony-redFox pushed a commit to anthony-redFox/karma that referenced this issue May 16, 2023
@devoto13 @anthony-redFox
fix: revert source-map update (karma-runner#3559)
f8a2e19 
As it contains a breaking change per karma-runner#3557.
anthony-redFox pushed a commit to anthony-redFox/karma that referenced this issue May 16, 2023
@semantic-release-bot @anthony-redFox
chore(release): 5.2.2 [skip ci]
5a53a80 
## [5.2.2](karma-runner/karma@v5.2.1...v5.2.2) (2020-09-08)

### Bug Fixes

* revert source-map update ([karma-runner#3559](karma-runner#3559)) ([d9ba284](karma-runner@d9ba284)), closes [karma-runner#3557](karma-runner#3557)
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Bump karma from ~1.2.0 to ~6.4 in /redpen-server karronoli/redpen
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@johnjbarton @devoto13 @puppe