Reduce flakiness of e2e tests caused by write contention in sqlite
Write contention in sqlite on startup intermittently causes failed tests because
of failed service runs. This can have various root causes, one example is
dashboard provisioning:
Dashboard provisioning's frequent commits can cause other read transaction
snapshots to invalidate and throw SQLITE_BUSY/SQLITE_BUSY_SNAPSHOT. If those
failing transactions have a long length but not long enough to ensure all of
the dashboards have finished provisioning it will run out of retries and fail
entirely.
This change helps indirectly reduce these write contentions by limiting the
connection pool for e2e tests.
As a bonus, having our e2e tests run using `max_open_conn = 2` means it acts
as a guard against regressions that would affect certain internal instances
that run with these settings.
* Add initial e2e tests for sandboxing
* Add tests for sandbox on
* Add additional sandbox tests
* Move sandbox into various suite
* Test drone setup
* Move variable
* Update drone
* Update plugins path for e2e
* Revert drone changes
* use drone from main
* Use lib.star from main
* Move sandbox test to its own suite
* Expand methods to inject iframes
* Restore e2e script
* Add back change to script
* Update tests for trusted types
* Integrate custom plugins into grafana-server
* Echo for deubging
* add debugging message
* Expand message
* Add extra for ci
* fix path
* Improve start-server logic
* Remove duplicated logic
* Restore file deleted by mistake
* Restore file to main
p
* restore file
* Restore start script
* Update e2e/panels-suite/frontend-sandbox-panel.spec.ts
Co-authored-by: Levente Balogh <balogh.levente.hu@gmail.com>
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Co-authored-by: Levente Balogh <balogh.levente.hu@gmail.com>
* Draft: Feature: Trusted Types support
* remove trusted-types package
* Create policy before jQuery and Angular is loaded and add feature flag
* Add trustedTypePolicies
* Sanitize scriptURL
* Add TT meta tag for test env
* Move trusted types into core
* Add DOMParser support for TrustedHTML
* Seperate RSS sanitization and add better TrustedHTML support
* Get test CSP header from config
* Remove dompurify dep from core
* Add documentation for trusted types
* Apply suggestions from code review
Co-authored-by: Kristian Bremberg <114284895+KristianGrafana@users.noreply.github.com>
* Add comment about Github discussion thread and things breaking
* Remove changes from News panel
* Remove TT feature toggle
* Expose TT and CSPReportOnly to frontend
* Log errors in console when CSP report only is enabled
* Log error for reporting and remove test mode
* Only insert CSP header in HTML for dev env
* Update docs
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Co-authored-by: Tobias Skarhed <tobias.skarhed@gmail.com>
Co-authored-by: Tobias Skarhed <1438972+tskarhed@users.noreply.github.com>
* Add e2e boilerplate for enterprise tests
* Remove enterprise symlink file
* Add tsconfig to e2e extensions folder and gitignore
* Update run-suite to use extensions folder
* Remove unnecessary tsconfig file
* Update e2e enterprise paths on gitignore
* Copy symlinked e2e enterprise files on run-suite
* Add cleanup command to run-suite
* Improve cleanup and setup for enterprise e2e tests
* Update e2e path for enterprise tests on gitignore
* Support to run different e2e tests for each license
* Rename to grafana-server / move scripts into new directory
* Change grafana-server step command
* Change scripts paths
* Use test grabpl version
* Update run-suite script
* Further name updates
* Update grabpl version
* Update contribute/style-guides/e2e-core.md
Co-authored-by: Maria Alexandra <239999+axelavargas@users.noreply.github.com>
Co-authored-by: Maria Alexandra <239999+axelavargas@users.noreply.github.com>
