48 lines
994 B
Markdown
48 lines
994 B
Markdown
# Perfetto UI
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## Quick Start
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```bash
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$ git clone https://android.googlesource.com/platform/external/perfetto/
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$ cd perfetto
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# Will build into ./out/ui by default. Can be changed with --out path/
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# The final bundle will be available at ./ui/out/dist/.
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# The build script creates a symlink from ./ui/out to $OUT_PATH/ui/.
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ui/build
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# This will automatically build the UI. There is no need to manually run
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# ui/build before running ui/run-dev-server.
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ui/run-dev-server
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```
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Then navigate to `http://localhost:10000`.
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See also https://perfetto.dev/docs/contributing/build-instructions#ui-development
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## Unit tests
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```bash
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ui/run-unittests # Add --watch to run them in watch mode.
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```
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## Integration tests (browser screenshot difftests)
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```bash
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run-integrationtests
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```
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To rebaseline screenshots after a UI change
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```bash
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ui/run-integrationtests --rebaseline
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tools/test_data upload
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git add -A
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git commit
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```
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See also https://perfetto.dev/docs/contributing/testing#ui-pixel-diff-tests
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