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The Servo Browser Engine
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Most of these tests used to pass as both reference and test used SVG. Now that these images are rendered correctly, this exposes new failures in related to other CSS properties. There are some exceptions which are given below: /css/css-content/element-replacement-image-alt.html Here, the test fails even when using a png image in `content: url()` so the failure is related to our support for `content`. /css/filter-effects/svg-image-root-filter.html /css/css-flexbox/aspect-ratio-intrinsic-size-007.html Here, the test renders correctly, but the reference uses inline svg which we don't support. /css/css-lists/list-style-image-gradients-dynamic.html /css/css-lists/list-style-image-gradients.html Here, the test page doesn't use svg, but it is rendered incorrectly as we don't support gradients in list-style-image. However, the reference is also broken as it uses svg without intrinsic dimensions. /css/css-images/svg-script-is-ignored.html Here, the reference uses inline SVG, so its blank. However, the test page also renders incorrectly as `foreingObject` is not rendered by resvg. /css/css-images/cross-fade-natural-size.html Here, the test page doesn't render correctly due to the use of `content: cross-fade(..)`. However, the SVG in the reference is also not rendered correctly as resvg doesn't seem to take into account the style on the root svg element. /html/canvas/offscreen/layers/2d.layer.global-states.filter.ctx-filter.no-transform.tentative.html /html/canvas/offscreen/layers/2d.layer.global-states.filter.ctx-filter.rotation.tentative.html /html/canvas/offscreen/layers/2d.layer.global-states.filter.no-cxt-filter.no-transform.tentative.html /html/canvas/offscreen/layers/2d.layer.global-states.filter.no-cxt-filter.rotation.tentative.html Here, the tests themselves fail with the JS error ` ctx.beginLayer is not a function`. However, the reference is also not correct as it uses svg image as a source for `ctx.drawImage` with is not supported yet. /html/canvas/element/manual/wide-gamut-canvas/canvas-display-p3-drawImage.https.html Here, the now failing subtests all used to simply timeout previously. Now they fail as we don't support SVG images as sources in `drawImage`. /html/canvas/element/manual/imagebitmap/canvas-createImageBitmap-resize.html Here, the now failing subtest all used to simply timeout previously. Now it fails as we don't support SVG images as sources in `createImageBitmap`. /html/canvas/element/manual/drawing-images-to-the-canvas/drawimage_svg_image_with_foreign_object_does_not_taint.html Here, the subtest used to timeout but now fails as we don't support SVG images as a source for drawImage. The assertion about canvas not being tainted doesn't run due to be drawImage call throwing an exception. Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com> |
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| .cargo | ||
| .github | ||
| .vscode | ||
| components | ||
| docs | ||
| etc | ||
| ports/servoshell | ||
| python | ||
| resources | ||
| support | ||
| tests | ||
| third_party | ||
| .clang-format | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .python-version | ||
| Cargo.lock | ||
| Cargo.toml | ||
| CLOBBER | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| deny.toml | ||
| Info.plist | ||
| LICENSE | ||
| LICENSE_WHATWG_SPECS | ||
| mach | ||
| mach.bat | ||
| PULL_REQUEST_TEMPLATE.md | ||
| README.md | ||
| ruff.toml | ||
| rust-toolchain.toml | ||
| rustfmt.toml | ||
| SECURITY.md | ||
| servo-tidy.toml | ||
| servobuild.example | ||
| shell.nix | ||
| taplo.toml | ||
| uv.toml | ||
The Servo Parallel Browser Engine Project
Servo is a prototype web browser engine written in the Rust language. It is currently developed on 64-bit macOS, 64-bit Linux, 64-bit Windows, 64-bit OpenHarmony, and Android.
Servo welcomes contribution from everyone. Check out The Servo Book to get started, or go to servo.org for news and guides.
Getting started
For more detailed build instructions, see the Servo book under Setting up your environment, Building Servo, Building for Android and Building for OpenHarmony.
macOS
- Download and install Xcode and
brew. - Install
uv:curl -LsSf https://astral.sh/uv/install.sh | sh - Install
rustup:curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh - Restart your shell to make sure
cargois available - Install the other dependencies:
./mach bootstrap - Build servoshell:
./mach build
Linux
- Install
curl:- Arch:
sudo pacman -S --needed curl - Debian, Ubuntu:
sudo apt install curl - Fedora:
sudo dnf install curl - Gentoo:
sudo emerge net-misc/curl
- Arch:
- Install
uv:curl -LsSf https://astral.sh/uv/install.sh | sh - Install
rustup:curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh - Restart your shell to make sure
cargois available - Install the other dependencies:
./mach bootstrap - Build servoshell:
./mach build
Windows
- Download
uv,choco, andrustup- Be sure to select Quick install via the Visual Studio Community installer
- In the Visual Studio Installer, ensure the following components are installed:
- Windows 10 SDK (10.0.19041.0) (
Microsoft.VisualStudio.Component.Windows10SDK.19041) - MSVC v143 - VS 2022 C++ x64/x86 build tools (Latest) (
Microsoft.VisualStudio.Component.VC.Tools.x86.x64) - C++ ATL for latest v143 build tools (x86 & x64) (
Microsoft.VisualStudio.Component.VC.ATL) - C++ MFC for latest v143 build tools (x86 & x64) (
Microsoft.VisualStudio.Component.VC.ATLMFC)
- Windows 10 SDK (10.0.19041.0) (
- Restart your shell to make sure
cargois available - Install the other dependencies:
.\mach bootstrap - Build servoshell:
.\mach build
Android
- Ensure that the following environment variables are set:
ANDROID_SDK_ROOTANDROID_NDK_ROOT:$ANDROID_SDK_ROOT/ndk/26.2.11394342/ANDROID_SDK_ROOTcan be any directory (such as~/android-sdk). All of the Android build dependencies will be installed there.
- Install the latest version of the Android command-line
tools to
$ANDROID_SDK_ROOT/cmdline-tools/latest. - Run the following command to install the necessary components:
sudo $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --install \ "build-tools;34.0.0" \ "emulator" \ "ndk;26.2.11394342" \ "platform-tools" \ "platforms;android-33" \ "system-images;android-33;google_apis;x86_64" - Follow the instructions above for the platform you are building on
OpenHarmony
- Follow the instructions above for the platform you are building on to prepare the environment.
- Depending on the target distribution (e.g.
HarmonyOS NEXTvs pureOpenHarmony) the build configuration will differ slightly. - Ensure that the following environment variables are set
DEVECO_SDK_HOME(Required when targetingHarmonyOS NEXT)OHOS_BASE_SDK_HOME(Required when targetingOpenHarmony)OHOS_SDK_NATIVE(e.g.${DEVECO_SDK_HOME}/default/openharmony/nativeor${OHOS_BASE_SDK_HOME}/${API_VERSION}/native)SERVO_OHOS_SIGNING_CONFIG: Path to json file containing a valid signing configuration for the demo app.
- Review the detailed instructions at Building for OpenHarmony.
- The target distribution can be modified by passing
--flavor=<default|harmonyos>to `mach <build|package|install>.