Allow cli prefs to have numerical value
I'm not sure as I'm new with servo but shouldn't the new function ```parse_opt_prefs``` be in ```prefs.rs``` instead of ```opts.rs``` ?
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animation-iteration-count property is a number instead of integer.
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This is a revised PR for #14732.
@emilio?
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Refactor HSTSList to use HashMap
Refactored HSTSList to use HashMap, where the key of HashMap is the base domain. Every time when we check if a host is secure, we find the base domain of the host and get a vector of HSTS entries associated with the base domain.
While this will not give O(1) look up time, we would have a smaller list to iterate for every lookup. I have added one unit test to validate `HashMap` changes.
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Refactored HSTSList to use HashMap, where the key of HashMap is the base
domain. Every time when we check if a host is secure, we find the base
domain of the host and get a vector of HSTS entries associated with the
base domain.
While this will not give O(1) look up time, we would have a smaller list
to iterate for every lookup. I have added one unit test to validate
HashMap changes.
This is necessary for the upcoming work in Stylo, given I plan to make MediaType
different for Servo and Gecko, and the Unknown variant doesn't fit in MediaType
to be fair, the device is never going to have any unknown media type.
Implement HSTS fetch step
Implemented step nine of the main fetch. If current URL scheme is 'HTTP' and
current URL's host is domain and if current URL's host matched with Known
HSTS Host Domain Name Matching results in either a superdomain match with
an asserted includeSubDomains directive or a congruent match then we
change request scheme to 'https'. This change has been made in method.rs
A test case to validate this has been added in fetch.rs. For asserting
https scheme, a https localhost was required. For this purpose I have
created a self-signed certificate and refactored fetch-context and
connector.rs to programmatically trust this certificate for running this
test case.
This should fix https://github.com/servo/servo/issues/14363
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Implemented step nine of the main fetch. If current URL scheme is 'HTTP'
and current URL's host is domain and if current URL's host matched with
Known
HSTS Host Domain Name Matching results in either a superdomain match with
an asserted includeSubDomains directive or a congruent match then we
change request scheme to 'https'. This change has been made in method.rs
A test case to validate this has been added in fetch.rs. For asserting
https scheme, a https localhost was required. For this purpose I have
created a self-signed certificate and refactored fetch-context and
connector.rs to programmatically trust this certificate for running this
test case.
Default is top-to-bottom if unset, not bottom-to-top
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Reverse linear gradient direction if not explicitly specified to match expected default behavior
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Add check for bad ports to http_fetch(), return NetworkError::Internal if bad port/schema combination is seen.
Test added
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Fix linear gradient's specified form #13892
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WIP for #13892
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Implement background-position-x/y
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This is a WIP PR. Just HorizontalPosition / VerticalPosition implementations are complete. I would like to get early feedbacks about this architecture. Here's some architectural topics to consider:
- I created `HorizontalPosition` and `VerticalPosition` structs for this and used them in `Position` as well. We have decided to split `Keyword` enum, but we need them as unified for `PositionComponent` enum. So I didn't split but I can split it if we prefer to change PositionComponent as well.
- If we prefer Keyword enum like this, we can create a SubPosition(or something like this) instead of HorizontalPosition/VerticalPosition enums since only difference is 2 lines in `parse` functions. We can create a `parse_horizontal` and `parse_vertical` instead and a lot of code duplication can be cleared.
- I couldn't find a good way to use HorizontalPosition/VerticalPosition's parse functions in `Position`'s parse function. It is a bit more complicated. I'm open to suggestions :)
- I don't know much about logical keywords so do I need to do something different? I placed some comments where logical keywords are processing.
Any advice about these?
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fetch() returns immediately after processing EOF, at the latest, so not
spinning up a thread should not cause noticeable delays. OTOH, it might
reduce the contention for cores, and reduce the overall time needed.
Added image-orientation property
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Implemented as per the MDN documentation—I could not find a current CSS draft. I am not sure if this is the complete correct metadata for the longhand helper:
```
<%helpers:longhand name="image-orientation”
experimental=“True”
animatable=“False”>
```
Also I am not sure how to test this and would appreciate help in creating a testing strategy.
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* `LonghandId` and `ShorthandId` are C-like enums
* `Atom` is used for the name of custom properties.
* `PropertyDeclarationId` is the identifier for `PropertyDeclaration`,
after parsing and shorthand expansion. (Longhand or custom property.)
* `PropertyId` represents any CSS property, e.g. in CSSOM.
(Longhand, shorthand, or custom.)
Using these instead of strings avoids some memory allocations and copies.
CookieStorage has been refactored to use HashMap with base domain as the
key. Values of hashmap is vector of cookies.
CookieStorage now has max_per_host which restricts maximum cookies that
can be added per base domain.
Cookie eviction doesnot take place if max_per_host is not reached.
Cookie eviction logic implemented here does following steps
1) Evict all expired cookies
2) Remove oldest accessed non-secure cookie If any
3) When no non-secure cookie exist, remove oldest accessed secure cookie
if new cookie being added is secure. Else ignore new cookie
