This is a direct extract from my abandoned PR for a lint (#7546), along with some rather clumsy modifications (only on `components/script/dom/mod.rs` and `components/style/lib.rs`), because I had to sort some of the files again to make peace with tidy, which hasn't been educated about sorting yet!
Source-Repo: https://github.com/servo/servo
Source-Revision: a7208869f2903e36f9b2f540b55b50283d7df466
Use box tree characters to make DisplayLists easier to scan when
printing them out.
This is what the output looked like before:
```
#### start printing display list.
"####" Stacking context at Rect(800px×608px at (0px,0px)) with overflow Rect(800px×608px at (0px,0px)):
#### SolidColor(0,0,0,0). Rect(800px×608px at (0px,0px))
#### SolidColor(0,0,0,0). Rect(784px×0px at (8px,0px))
#### SolidColor(0,0.5019608,0,1). Rect(100px×100px at (0px,0px))
#### Child layers list length: 1
"########" Stacking context at Rect(100px×100px at (0px,0px)) with overflow Rect(100px×100px at (0px,0px)):
######## SolidColor(1,0,0,1). Rect(100px×100px at (0px,0px))
######## Child layers list length: 1
"############" Stacking context at Rect(100px×100px at (0px,0px)) with overflow Rect(100px×100px at (0px,0px)):
```
This is what it looks like after this patch:
```
┌ DisplayList
│ ├─ Layered StackingContext at Rect(800px×608px at (0px,0px)) with overflow Rect(800px×608px at (0px,0px)):
│ │ ├─ Block Backgrounds and Borders
│ │ │ ├─ SolidColor rgba(0, 0, 0, 0) @ Rect(800px×608px at (0px,0px)) (7f926f46f1f0)
│ │ │ └─ SolidColor rgba(0, 0, 0, 0) @ Rect(784px×0px at (8px,0px)) (7f926f46f2e0)
│ │ ├─ Layered StackingContext at Rect(100px×100px at (0px,0px)) with overflow Rect(100px×100px at (0px,0px)):
│ │ │ ├─ Backgrounds and Borders
│ │ │ │ └─ SolidColor rgba(1, 0, 0, 1) @ Rect(100px×100px at (0px,0px)) (7f926f46f310)
│ │ │ ├─ Layered StackingContext at Rect(100px×100px at (0px,0px)) with overflow Rect(100px×100px at (0px,0px)):
│ │ ├─ Layered StackingContext at Rect(100px×100px at (0px,0px)) with overflow Rect(100px×100px at (0px,0px)):
│ │ │ ├─ Backgrounds and Borders
│ │ │ │ └─ SolidColor rgba(0, 0.5019608, 0, 1) @ Rect(100px×100px at (0px,0px)) (7f926f46f3a0)
```
Source-Repo: https://github.com/servo/servo
Source-Revision: 4e9a888f1ac58866833418ee5e8253358918b741
Also adds HeapSizeOf implementations/derive for some types. I've used "Cannot calculate Heap size" as a reason everywhere, because my imagination is rather limited. If you'd like me to change this message for specific types, please write something like this: "Trusted - Cannot calculate Heap size for Trusted" so that it would be easier for me to replace them through a script :)
Source-Repo: https://github.com/servo/servo
Source-Revision: a03616f379c255cc6c9b6e1d04dd7d98bd9926ce
Add support for user stylesheets, and provide one to tests with an `@font-face` rule for it.
Fix#6195.
Many previously-failing tests now pass, and a few previously-passing now fail.
Among the latter, `font-family-013.htm` and `fonts-013.htm` are testing that the Ahem font is not used for characters it doesn’t have a glyph for. They were passing because Ahem was not available at all, and now fail because we don’t implement font fallback correctly.
The others also use Ahem, but I don’t understand yet what’s going on exactly.
Source-Repo: https://github.com/servo/servo
Source-Revision: 08987e3eda370e3eb00876c7f5efdebf3ba0265a
…s for frame treese in script tasks.
This underreports by a significant amount, since only Document, Window and CharacterData (ie. text) nodes are fully represented. That being said, every HTML element in the tree is measured, but only counted as a Node. It's easy to improve this, it just requires adding the appropriate HeapSizeOf derives and increasing the granularity of `measure_memory_for_eventtarget`. google.com shows a dom-tree value of 0.24 MB for me at the moment.
r? @nnethercote
Source-Repo: https://github.com/servo/servo
Source-Revision: 84e25befdd97cf74fb00707dbe150d59d980e977
This patch set introduces the `--multiprocess` (`-M`) switch. Right now, all it does it cause display lists to be serialized, but eventually it will cause actual processes to be spawned.
r? @metajack
Source-Repo: https://github.com/servo/servo
Source-Revision: c4480b5d0309acc7f154166b91992f73a85de57f
…lel.
This should allow #6490 to land, since it's hitting problems with unit tests that create a resource task and therefore race on calling opts::get().
Source-Repo: https://github.com/servo/servo
Source-Revision: 126f5ae8f0a1041aa881b5b8d9396d0957b16036
Because almost all our main crates depend on util, we should keep its dependencies minimal to increase parallelism and reduce the amount of stuff rebuilt when upstream crates are changed.
Source-Repo: https://github.com/servo/servo
Source-Revision: fc1e427ff9bb0e9891053ec1eba292530ebbe91a
Sorry for not doing it yesterday, I couldn't.
cc @metajack @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 4ebb95ccd8e034007eacb447a054919ef4af2bf7
The util component specified fnv and smallvec as dependencies and publicly
reexported both of them. Several other components utilized these reexports,
presumably because fnv and smallvec used to live in the tree so reexporting
made the transition easier.
These indirect dependencies through the util component are unnecessary.
This commit removes the fnv & smallvec crate reexports in the util component.
It exchange, it adds fnv & smallvec as dependencies to non-util components
wherever needed. Finally, it removes the fnv dependency from util as it is not
utilized anywhere in the util component.
Source-Repo: https://github.com/servo/servo
Source-Revision: 35000a9b854dc0989cc473aaec0ea8c082521c66
* Don't hang silently when passed a non-existant file.
* Fix uncaught exception in `mach run` when Servo fails.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9b5a01e0455dde921b57d8e802e4554418477d8f
Transition events are not yet supported, and the only animatable
properties are `top`, `right`, `bottom`, and `left`. However, all other
features of transitions are supported. There are no automated tests at
present because I'm not sure how best to test it, but three manual tests
are included.
r? @glennw
Source-Repo: https://github.com/servo/servo
Source-Revision: ebdf1d494b6c986e6dfcb7d8fd3f0ffa126523ed
- Most of util::memory has been moved into profile::mem, though the
`SizeOf` trait and related things remain in util::memory. The
`SystemMemoryReporter` code is now in a submodule
profile::mem::system_reporter.
- util::time has been moved entirely into profile::time.
Source-Repo: https://github.com/servo/servo
Source-Revision: d1268ec9c6633684270015e7b2619181aeb47b8b
Fixes deprecation warnings. Also removes a workaround for a fixed bug in Rust.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2346c9b94055f84a536808e40ad0b596ee21fbf4
Here's example -m output after these changesets are applied:
```
_size (MiB)_: _category_
2798.61: vsize
136.80: resident
142.89: resident-according-to-smaps
97.84: - anonymous (rw-p)
23.98: - /home/njn/moz/servo/components/servo/target/servo (r-xp)
6.58: - [heap] (rw-p)
5.36: - other
3.51: - /usr/lib/x86_64-linux-gnu/dri/i965_dri.so (r-xp)
1.33: - /lib/x86_64-linux-gnu/libc-2.19.so (r-xp)
0.93: - /home/njn/moz/servo/components/servo/target/servo (r--p)
0.76: - /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20 (r-xp)
0.74: - /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 (r-xp)
0.50: - /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (r-xp)
0.50: - /lib/x86_64-linux-gnu/libglib-2.0.so.0.4200.1 (r-xp)
0.45: - /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0 (r-xp)
0.43: - /lib/x86_64-linux-gnu/libm-2.19.so (r-xp)
30.85: system-heap-allocated
4.91: jemalloc-heap-allocated
6.11: jemalloc-heap-active
120.00: jemalloc-heap-mapped
```
The `resident-according-to-smaps` line is new, as are all the indented lines beneath it. This is useful particularly because it shows how much memory is taken up by code, e.g. the line ending in `servo (r-xp)` shows that the `servo` executable's code alone takes up 24 MiB of physical memory.
Source-Repo: https://github.com/servo/servo
Source-Revision: eb7e86ac4e21334e807a81ed01348a82ac7610b5
Ready for review.
Final link step on android fails, but we know how to fix it and will add it to this branch soon.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2cc08f289ab909de44fa09a07b2c43b70ce379b9
Notes:
* This adds `#![allow(missing_copy_implementations)]` to components/*/lib.rs. I'm not sure how to approach the missing Copy warnings (are there things for which Copy should NOT be implemented, and how can I tell?) so I stuck this in to make life easier when looking through the warnings. I can easily remove this if necessary.
* This leaves the following type of warnings, which I couldn't figure out how to approach (I'll investigate it later if no one else wants to).
```
css/matching.rs:72:23: 72:35 warning: use of deprecated item: Use overloaded core::cmp::PartialEq, #[warn(deprecated)] on by default
css/matching.rs:72 this_as_query.equiv(other)
^~~~~~~~~~~~
css/matching.rs:95:10: 95:49 warning: use of deprecated item: Use overloaded core::cmp::PartialEq, #[warn(deprecated)] on by default
css/matching.rs:95 impl<'a> Equiv<ApplicableDeclarationsCacheEntry> for ApplicableDeclarationsCacheQuery<'a> {
```
Source-Repo: https://github.com/servo/servo
Source-Revision: 0793137631cbe4ebbff8fb85639206ce8e41bbb7
In particular, this contains changes to qualify enums where rust will require it, and to stop using some features that will be removed.
Source-Repo: https://github.com/servo/servo
Source-Revision: ba8cf6b0e6145265f9472d4855f078d8b5943fe7
