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.eslintrc.jsD04-Jul-20252.9 KiB9154

.gitignoreD04-Jul-202549 54

.prettierignoreD04-Jul-2025222 1312

.prettierrc.ymlD04-Jul-2025220 1312

BUILD.gnD04-Jul-20251.6 KiB5649

OWNERSD04-Jul-2025194 97

PRESUBMIT.pyD04-Jul-20252.7 KiB9961

README.mdD04-Jul-20251 KiB5133

buildD04-Jul-2025693 192

build.jsD04-Jul-202531.1 KiB895664

eslintD04-Jul-20251,004 3111

eslint.config.jsD04-Jul-20253.6 KiB13394

format-sourcesD04-Jul-20254.6 KiB13993

nodeD04-Jul-2025713 193

npmD04-Jul-2025803 225

package.jsonD04-Jul-20252.5 KiB8584

playwright.config.tsD04-Jul-20252.6 KiB9470

pnpmD04-Jul-2025804 225

pnpm-lock.yamlD04-Jul-2025205.8 KiB6,1475,370

prettierD04-Jul-20251 KiB3212

run-all-testsD04-Jul-2025844 214

run-dev-serverD04-Jul-2025708 182

run-integrationtestsD04-Jul-20251.8 KiB6239

run-unittestsD04-Jul-2025709 192

tsconfig.base.jsonD04-Jul-20251.9 KiB2928

tsconfig.jsonD04-Jul-2025685 2524

README.md

1# Perfetto UI
2
3## Quick Start
4
5```bash
6$ git clone https://android.googlesource.com/platform/external/perfetto/
7$ cd perfetto
8
9# Install build dependencies
10tools/install-build-deps --ui
11
12# Will build into ./out/ui by default. Can be changed with --out path/
13# The final bundle will be available at ./ui/out/dist/.
14# The build script creates a symlink from ./ui/out to $OUT_PATH/ui/.
15ui/build
16
17# This will automatically build the UI. There is no need to manually run
18# ui/build before running ui/run-dev-server.
19ui/run-dev-server
20```
21
22Then navigate to `http://localhost:10000`.
23
24See also https://perfetto.dev/docs/contributing/build-instructions#ui-development
25
26## Unit tests
27
28```bash
29ui/run-unittests  # Add --watch to run them in watch mode.
30```
31
32## Integration tests (browser screenshot difftests)
33
34```bash
35run-integrationtests
36```
37
38To rebaseline screenshots after a UI change
39
40```bash
41ui/run-integrationtests --rebaseline
42
43tools/test_data upload
44
45git add -A
46
47git commit
48```
49
50See also https://perfetto.dev/docs/contributing/testing#ui-pixel-diff-tests
51