[gold] Add POC web test using httptest package.

This should allow better coverage of the web package, including making
sure we send the right JSON and response codes.

Note to reviewer
Ignore PS1 (pre-rebase).
PS2 adds/ports the AddIgnores test
PS3-6 adds/ports the Update test
Ignore PS7,8
PS 9 was supposed to be a follow up CL, but I misbranched. It adds
a bunch of error-handling checks, including some new logic to make
sure an ignore.Rule can't accidentally have, for example, an entire
book as a note.

Change-Id: Ib67b706c48608cf9847929c8c4193baa4560b1d4
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/265002
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
4 files changed
tree: 0a490125a705e8d316aa539d8d0c99afdded49fc
  1. am/
  2. android_compile/
  3. android_ingest/
  4. android_stats/
  5. api/
  6. appengine_scripts/
  7. autoroll/
  8. bash/
  9. blamer/
  10. chromeextensions/
  11. comments/
  12. common-sk/
  13. contestk/
  14. cq_watcher/
  15. ct/
  16. datahopper/
  17. debugger/
  18. debugger-assets/
  19. docker/
  20. docker_pushes_watcher/
  21. docs/
  22. docserverk/
  23. dot/
  24. ds/
  25. fiddlek/
  26. firestore/
  27. get_service_account/
  28. git_cookie_authdaemon/
  29. gitsync/
  30. go/
  31. gold-client/
  32. golden/
  33. hashtag/
  34. html-template-minifier/
  35. infra/
  36. infra-sk/
  37. jsdoc/
  38. jsfiddle/
  39. k8s-checker/
  40. kube/
  41. leasing/
  42. licenses/
  43. make/
  44. named-fiddles/
  45. particles/
  46. perdiff/
  47. perf/
  48. periodic-trigger/
  49. power/
  50. proberk/
  51. promk/
  52. pulld/
  53. push/
  54. res/
  55. scripts/
  56. sheriff_emails/
  57. sk8s/
  58. skbug/
  59. skfe/
  60. skolo/
  61. skottie/
  62. status/
  63. task_driver/
  64. task_scheduler/
  65. tools/
  66. velero/
  67. webtools/
  68. .gitattributes
  69. .gitignore
  70. build_infra_prod.sh
  71. cipd.ensure
  72. codereview.settings
  73. DATASTORE.md
  74. DEPS
  75. go.mod
  76. go.sum
  77. launch.md
  78. LICENSE
  79. Makefile
  80. PRESUBMIT.py
  81. PRIVACY_POLICY.md
  82. README.md
  83. run_unittests
  84. run_unittests.go
  85. STYLEGUIDE.md
  86. whitespace.txt
README.md

Skia-Buildbot Repository

This repo contains infrastructure code for Skia.

Getting the Source Code

The main source code repository is a Git repository hosted at https://skia.googlesource.com/buildbot.git. It is possible to check out this repository directly with git clone or via go get.

Using git clone allows you to work in whatever directory you want. You will still need to set GOPATH in order to build some apps (recommended to put this in a cache dir). E.g.:

$ cd ${WORKDIR}
$ git clone https://skia.googlesource.com/buildbot.git
$ export GOPATH=${HOME}/.cache/gopath/$(basename ${WORKDIR})
$ mkdir $GOPATH
$ cd buildbot

Using go get will fetch the repository into your GOPATH directory along with all the Go dependencies. You will need to set GOPATH and GO111MODULE=on. E.g.:

$ export GOPATH=${WORKDIR}
$ export GO111MODULE=on
$ go get -u -t go.skia.org/infra/...
$ cd ${GOPATH}/src/go.skia.org/infra/

Note: go.skia.org is a custom import path and will only work if used like the examples here.

Install Node.js (not as root) and add the bin dir to your path. Optionally run npm install npm -g, as suggested by the npm getting started doc.

Install other dependencies:

$ sudo apt-get install python-django
$ go get -u github.com/kisielk/errcheck \
  golang.org/x/tools/cmd/goimports \
  go.chromium.org/luci/client/cmd/isolate
$ npm install -g polylint bower

Build ~everything:

$ make all

Generated Code

Some code is generated using go generate with external binaries. First, install the version of protoc referenced in the asset creation script and ensure it is on your PATH before other versions of protoc.

Install the necessary go packages:

$ go get -u \
  github.com/golang/protobuf/protoc-gen-go \
  golang.org/x/tools/cmd/stringer \
  google.golang.org/grpc \
  github.com/vektra/mockery/...

To generate code run in this directory:

$ go generate ./...

Running unit tests

Install Cloud SDK.

Use this command to run the presubmit tests:

$ ./run_unittests --small