This commit improves the DefaultValueAccessor directive docs by:
- adding the `ngDefaultControl` as a search keyword to the description
- adding an example of the `ngDefaultControl` usage
Closes#35375.
PR Close#39404
Close#37531
Remove `global` declaration in `zone.ts` to avoid compile error when
upgrade to `@types/node` v12.12.68. Since the new type of global become
`NodeJS.global & typeof globalThis` and not compatible with `zone.ts` declaration.
PR Close#37861
Previously the volatile status file was always provided to the ng_rollup
action which prevented it from being cacheable remotely. This change to
only provide this file as an input when the --stamp flag is used will allow
for the action to be remotely cached and prevent needing to run the action
on every CI run.
PR Close#39392
The compiler uses a `Reference` abstraction to refer to TS nodes
that it needs to refer to from other parts of the source. Such
references keep track of any identifiers that represent the referenced
node.
Prior to this commit, the compiler (and specifically `ReferenceEmitter`
classes) assumed that the reference identifiers are always free standing.
In other words a reference identifier would be an expression like
`FooDirective` in the expression `class FooDirective {}`.
But in UMD/CommonJS source, a reference can actually refer to an "exports"
declaration of the form `exports.FooDirective = ...`.
In such cases the `FooDirective` identifier is not free-standing
since it is part of a property access, so the `ReferenceEmitter`
should take this into account when emitting an expression that
refers to such a `Reference`.
This commit changes the `LocalIdentifierStrategy` reference emitter
so that if the `node` being referenced is not a declaration itself and
is in the current file, then it should be used directly, rather than
trying to use one of its identifiers.
PR Close#39346
Previously, UMD/CommonJS class inline declarations of the form:
```ts
exports.Foo = (function() { function Foo(); return Foo; })();
```
were capturing the whole IIFE as the implementation, rather than
the inner class (i.e. `function Foo() {}` in this case). This caused
the interpreter to break when it was trying to access such an export,
since it would try to evaluate the IIFE rather than treating it as a class
declaration.
PR Close#39346
group together similar error messages as part of error code efforts
ProviderNotFound & NodeInjector grouped into throwProviderNotFoundError
Cyclic dependency errors grouped into throwCyclicDependencyError
PR Close#39251
There is no actionable change in this commit other than to pretty-print
EOF tokens. Actual parsing of unterminated pipes is already supported,
this just adds a test for it.
Part of #38596
PR Close#39113
Add back the zone.js externs file test for google closure compiler.
The test compiles a test program with and without `zone_externs`.
1. With `zone_externs`, the code should keep the APIs defined in the `zone_externs`.
2. Without `zone_externs`, the code will not keep these APIs.
PR Close#39108
`TNode.insertBeforeIndex` is only populated when i18n is present. This
change puts all code which reads `insertBeforeIndex` behind a
dynamically loaded functions which are set only when i18n code executes.
PR Close#39301
The `ExpandoInstructions` was unnecessarily convoluted way to solve the
problem of calling the `HostBindingFunction`s on components and
directives. The code was complicated and hard to fallow.
The replacement is a simplified way to achieve the same thing, which
is also more efficient in space and speed.
PR Close#39301
`expandoInstructions` uses negative numbers by `-x`. This has lead to
issues in the paste as `-0` is processed as float rather than integer
leading to de-optimization.
PR Close#39233
IMPORTANT: `HEADER_OFFSET` should only be refereed to the in the `ɵɵ*` instructions to translate
instruction index into `LView` index. All other indexes should be in the `LView` index space and
there should be no need to refer to `HEADER_OFFSET` anywhere else.
PR Close#39233
- Made `*OpCodes` array branded for safer type checking.
- Simplify `I18NRemoveOpCodes` encoding.
- Broke out `IcuCreateOpCodes` from `I18nMutableOpCodes`.
PR Close#39233
`COMMENT_MARKER` is a generic name which does not make it obvious that
it is used for ICU use case. `ICU_MARKER` is more explicit as it is used
exclusively with ICUs.
PR Close#39233
When looking at `TView` debug template only Element nodes were displayed
as `TNode.Element` was used for both `RElement` and `RText`.
Additionally no text was stored in `TNode.value`. The result was that
the whole template could not be reconstructed. This refactoring creates
`TNodeType.Text` and store the text value in `TNode.value`.
The refactoring also changes `TNodeType` into flag-like structure make
it more efficient to check many different types at once.
PR Close#39233
Remove casting where we stored `TIcu` in `TNode.tagName` which was of
type `string` rather than `TIcu'. (renamed to `TNode.value` in previous
commit.)
PR Close#39233
Before this refactoring/fix the ICU would store the current selected
index in `TView`. This is incorrect, since if ICU is in `ngFor` it will
cause issues in some circumstances. This refactoring properly moves the
state to `LView`.
closes#37021closes#38144closes#38073
PR Close#39233
`TemplateFixture` used to have positional parameters and many tests got
hard to read as number of parameters reach 10+ with many of them `null`.
This refactoring changes `TemplateFixture` to take named parameters
which improves usability and readability in tests.
PR Close#39233
This commit fixes a bug when `useAbsoluteUrl` is set to true and
`ServerPlatformLocation` infers the base url from the supplied
`url`. User should explicitly set the `baseUrl` when they turn on
`useAbsoluteUrl`.
Breaking change:
If you use `useAbsoluteUrl` to setup `platform-server`, you now need to
also specify `baseUrl`.
We are intentionally making this a breaking change in a minor release,
because if `useAbsoluteUrl` is set to `true` then the behavior of the
application could be unpredictable, resulting in issues that are hard to
discover but could be affecting production environments.
PR Close#39334
The type of the `navigationExtras` param was accidetally changed to the wrong symbol
in 783a5bd7bb.
These changes revert it to the correct one.
PR Close#39347
This commit adds the basic building blocks for linking partial declarations.
In particular it provides a generic `FileLinker` class that delegates to
a set of (not yet implemented) `PartialLinker` classes.
The Babel plugin makes use of this `FileLinker` providing concrete classes
for `AstHost` and `AstFactory` that work with Babel AST. It can be created
with the following code:
```ts
const plugin = createEs2015LinkerPlugin({ /* options */ });
```
PR Close#39116
Constructing a project service is expensive. Making it a singleton could
speed up tests considerably.
On my MacBook Pro, test execution went from 24.4s to 14.5s (~40% improvement).
PR Close#39308
Test harness `setup()` is expensive, in the order of ~2.5 seconds.
We could speed up `fit()` tests considerably if `setup()` is wrapped
in `beforeAll()` to avoid running it unnecessarily.
PR Close#39305
This commit enables the Ivy Language Service to 'go to definition' of a
templateUrl or styleUrl, which would jump to the template/style file
itself.
PR Close#39202
These functions will be useful to the Ivy language service as well to
provide 'go to definition' functionality for template and style urls.
PR Close#39202
Use the bypass-specific Trusted Types policy for automatically upgrade
any values from custom sanitizers or the bypassSecurityTrust functions
to a Trusted Type. Update tests to reflect the new behavior.
PR Close#39218
When an application uses a custom sanitizer or one of the
bypassSecurityTrust functions, Angular has no way of knowing whether
they are implemented in a secure way. (It doesn't even know if they're
introduced by the application or by a shady third-party dependency.)
Thus using Angular's main Trusted Types policy to bless values coming
from these two sources would undermine the security that Trusted Types
brings.
Instead, introduce a Trusted Types policy called angular#unsafe-bypass
specifically for blessing values from these sources. This allows an
application to enforce Trusted Types even if their application uses a
custom sanitizer or the bypassSecurityTrust functions, knowing that
compromises to either of these two sources may lead to arbitrary script
execution. In the future Angular will provide a way to implement
custom sanitizers in a manner that makes better use of Trusted Types.
PR Close#39218
Make Angular's HTML sanitizer return a TrustedHTML, as its output is
trusted not to cause XSS vulnerabilities when used in a context where a
browser may parse and evaluate HTML. Also update tests to reflect the
new behaviour.
PR Close#39218
Sanitizers in Angular currently return strings, which will then
eventually make their way down to the DOM, e.g. as the value of an
attribute or property. This may cause a Trusted Types violation. As a
step towards fixing that, make it possible to return Trusted Types from
the SanitizerFn interface, which represents the internal sanitization
pipeline. DOM renderer interfaces are also updated to reflect the fact
that setAttribute and setAttributeNS must be able to accept Trusted
Types.
PR Close#39218
The JIT compiler uses the Function constructor to compile arbitrary
strings into executable code at runtime, which causes Trusted Types
violations. To address this, JitEvaluator is instead made to use the
Trusted Types compatible Function constructor introduced by Angular's
Trusted Types policy for JIT.
PR Close#39210
Introduce a Trusted Types policy for use by Angular's JIT compiler named
angular#unsafe-jit. As the compiler turns arbitrary untrusted strings
into executable code at runtime, using Angular's main Trusted Types
policy does not seem appropriate, unless it can be ensured that the
provided strings are indeed trusted. Until then, this JIT policy can be
allowed by applications that rely on the JIT compiler but want to
enforce Trusted Types, knowing that a compromise of the JIT compiler can
lead to arbitrary script execution. In particular, this is required for
enabling Trusted Types in Angular unit tests, since they make use of the
JIT compiler.
Also export the internal Trusted Types definitions from the core package
so that they can be used in the compiler package.
PR Close#39210
When reading globals such as `ngDevMode` the read should be guarded by `typeof ngDevMode` otherwise it will throw if not
defined in `"use strict"` mode.
PR Close#36055
getCheckNoChangesMode was discovered to be unclear as to the purpose of
it. This refactor is a simple renaming to make it much clearer what that
method and property does.
PR Close#39277
When an input name is part of the directive selector, it would be good to return the directive as well
when performing 'go to definition' or 'go to type definition'. As an example, this would allow
'go to type definition' for ngIf to take the user to the NgIf directive.
'Go to type definition' would otherwise return no results because the
input is a generic type. This would also be the case for all primitive
input types.
PR Close#39243
Angular treats constant values of attributes and properties in templates
as secure. This means that these values are not sanitized, and are
instead passed directly to the corresponding setAttribute or setProperty
function. In cases where the given attribute or property is
security-sensitive, this causes a Trusted Types violation.
To address this, functions for promoting constant strings to each of the
three Trusted Types are introduced to Angular's private codegen API. The
compiler is updated to wrap constant strings with calls to these
functions as appropriate when constructing the `consts` array. This is
only done for security-sensitive attributes and properties, as
classified by Angular's dom_security_schema.
PR Close#39211
The @types/trusted-types type definitions are currently imported in
types.d.ts, which causes them to eventually be imported in core.d.ts.
This forces anyone compiling against @angular/core to provide the
@types/trusted-types package in their compilation unit, which we don't
want.
To address this, get rid of the @types/trusted-types and instead import
a minimal version of the Trusted Types type definitions directly into
Angular's codebase.
Update the existing references to Trusted Types to point to the new
definitions.
PR Close#39211
Zone.js support `Angular package format` since `0.11`, but the `fesm2015` bundles
are not `esm` format, it still use `umd` bundle which is not correct, in this PR,
a new `esm` bundle output is added in `rollup_bundle` rule under `tools`, so
zone.js can use the new rule to generate `esm` bundles.
PR Close#39203
Previously, inline exports of the form `exports.foo = <implementation>;` were
being interpreted (by the ngtsc `PartialInterpeter`) as `Reference` objects.
This is not what is desired since it prevents the value of the export
from being unpacked, such as when analyzing `NgModule` declarations:
```
exports.directives = [Directive1, Directive2];
@NgImport({declarations: [exports.directives]})
class AppModule {}
```
In this example the interpreter would think that `exports.directives`
was a reference rather than an array that needs to be unpacked.
This bug was picked up by the ngcc-validation repository. See
https://github.com/angular/ngcc-validation/pull/1990 and
https://circleci.com/gh/angular/ngcc-validation/17130
PR Close#39267
Some inline declarations are of the form:
```
exports.<name> = <implementation>;
```
In this case the declaration `node` is `exports.<name>`.
When interpreting such inline declarations we actually want
to visit the `implementation` expression rather than visiting
the declaration `node`.
This commit adds `implementation?: ts.Expression` to the
`InlineDeclaration` type and updates the interpreter to visit
these expressions as described above.
PR Close#39267
Support for IE<11 is being removed in v11. PR #39090 removed some code
that was no longer needed.
Now that there are no longer multiple code-paths (which was previously
needed for IE<11 support), this commit simplifies the code further (for
example, to avoid unnecessary functions calls and to avoid iterating
over a component's inputs multiple times).
PR Close#39265
Andrew Kushnir
JiaLiPassion
Joey Perrott
Pete Bacon Darwin
twerske
ayazhafiz
Misko Hevery
Keen Yee Liau
Kristiyan Kostadinov
Keen Yee Liau
Andrew Scott
Bjarki
mcalmus
Jessica Janiuk
George Kalpakas