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1 Hacking on Sky | 1 Hacking on Sky |
2 ============== | 2 ============== |
3 | 3 |
4 Building | 4 Building |
5 -------- | 5 -------- |
6 | 6 |
7 * Follow the setup & build instructions for [Mojo](https://github.com/domokit/mo
jo) | 7 * Follow the setup & build instructions for [Mojo](https://github.com/domokit/mo
jo) |
8 | 8 |
9 Running applications | 9 Running applications |
10 -------------------- | 10 -------------------- |
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
47 | 47 |
48 Sky does not have proper pixel tests. Instead we have only reftests. | 48 Sky does not have proper pixel tests. Instead we have only reftests. |
49 If you want a pixel test, you need to dump the png from a reftest, | 49 If you want a pixel test, you need to dump the png from a reftest, |
50 upload it to googlestorage and then put and <img> pointing to the | 50 upload it to googlestorage and then put and <img> pointing to the |
51 uploaded file in the reference. | 51 uploaded file in the reference. |
52 | 52 |
53 1. Create your test (e.g. foo.sky). | 53 1. Create your test (e.g. foo.sky). |
54 2. Create an dummy reference file (foo-expected.sky). | 54 2. Create an dummy reference file (foo-expected.sky). |
55 3. Run the test (it will fail). | 55 3. Run the test (it will fail). |
56 4. Copy the -actual.png file to googlestorage (see below). | 56 4. Copy the -actual.png file to googlestorage (see below). |
57 5. Put an <img> pointing to your newly uploaded png in the reference file. | 57 5. Put an <img> pointing to your newly uploaded png in the reference file at |
| 58 http://storage.googleapis.com/mojo/sky-pngs/SHA1_HASH_HERE |
58 | 59 |
59 Copying the file to googlestorage: | 60 Copying the file to googlestorage: |
60 $ sha1sum ../out/Debug/layout-test-results/framework/flights-app-pixels-actual.p
ng | 61 $ sha1sum ../out/Debug/layout-test-results/framework/flights-app-pixels-actual.p
ng |
61 db0508cdfe69e996a93464050dc383f6480f1283 ../out/Debug/layout-test-results/frame
work/flights-app-pixels-actual.png | 62 db0508cdfe69e996a93464050dc383f6480f1283 ../out/Debug/layout-test-results/frame
work/flights-app-pixels-actual.png |
62 $ gsutil.py cp ../out/Debug/layout-test-results/framework/flights-app-pixels-act
ual.png gs://mojo/sky-pngs/db0508cdfe69e996a93464050dc383f6480f1283 | 63 $ gsutil.py cp ../out/Debug/layout-test-results/framework/flights-app-pixels-act
ual.png gs://mojo/sky-pngs/db0508cdfe69e996a93464050dc383f6480f1283 |
63 | 64 |
64 Long-term, we should not have these tests at all and should just | 65 Long-term, we should not have these tests at all and should just |
65 dump paint commands. In the short-term, if we find we're doing this | 66 dump paint commands. In the short-term, if we find we're doing this |
66 a lot we should obviously automate this process, e.g. test_sky could | 67 a lot we should obviously automate this process, e.g. test_sky could |
67 do all of this work, including spitting out the correct reference file. | 68 do all of this work, including spitting out the correct reference file. |
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