Previously this would have just printed that `false` was not equal to
`true`, which, although true, is not very helpful. This commit adds
details about which special check failed together with the generated
code, for easier debugging.
PR Close#39863
We currently only wrap the event listener in the function which ensures
ancestors are marked for check when the listener is placed on an element
that has a native method for listening to an event. We actually need to do
this wrapping in all cases so that events that are attached to non-rendered
template items (`ng-template` and `ng-container`) also mark ancestors for check
when they receive the event.
fixes#39832
PR Close#39833
DEPRECATION:
Mark the {[key: string]: any} type for the options property of the FormBuilder.group method as deprecated.
Using AbstractControlOptions gives the same functionality and is type-safe.
PR Close#39769
`@angular/core` support zone.js `^0.10.2 and ^0.11.3`, so this PR updates the
peerDependencies to `^0.10.2 || ^ 0.11.3`, so the app will not show warning about
peer denepdency not consistent when using zone.js 0.10.x version.
PR Close#39809
This commit provides the machinery for the new file-based compliance test
approach for i18n tests, and migrates the i18n tests to this new format.
PR Close#39661
For element queries that return sufficiently large NodeList
objects, using spread syntax to populate the results array
causes a RangeError due to the call stack limit being reached.
This commit updates the code to use regular "for" loop instead.
Fixes#38551.
PR Close#39646
The ARB format is a JSON file containing an object where the keys are the
message ids and the values are the translations.
It is extensible because it can also contain metadata about each message.
For example:
```
{
"@@locale": "...",
"message-id": "Translated message string",
"@message-id": {
"type": "text",
"description": "Some description text",
"x-locations": [{ "start": {"line": 23, "column": 145}, "file": "some/file.ts" }]
},
}
```
For more information, see:
https://github.com/google/app-resource-bundle/wiki/ApplicationResourceBundleSpecification
PR Close#36795
Create stubs for getTypeDefinitionAtPosition for both VE and Ivy Language Service
implementations. This will prevent failed requests when it is implemented on the vscode plugin side.
PR Close#39829
This commit implements partial compilation of components, together with
linking the partial declaration into its full AOT output.
This commit does not yet enable accurate source maps into external
templates. This requires additional work to account for escape sequences
which is non-trivial. Inline templates that were represented using a
string or template literal are transplated into the partial declaration
output, so their source maps should be accurate. Note, however, that
the accuracy of source maps is not currently verified in tests; this is
also left as future work.
The golden files of partial compilation output have been updated to
reflect the generated code for components. Please note that the current
output should not yet be considered stable.
PR Close#39707
In production mode this flag defaults to `true`, but the compliance
tests override this to `false` unless it is provided. As such, the
linker should also adhere to this default as otherwise the compilation
output would not align with the output of the full tests.
There are still tests that exercise the value of this flag, together
with it being `undefined` to verify the behavior of the actual default
value.
PR Close#39707
The linker does not currently support outputting ES5 syntax, so any
compliance tests that request ES5 output cannot be run in partial
compilation mode. This commit marks these tests as pending.
PR Close#39707
This commit adds the `i18nUseExternalIds` option to the linker options,
as the compliance tests exercise compilation results with and without
this flag enabled. We therefore need to configure the linker to take
this option into account, as otherwise the compliance test output would
not be identical.
Additionally, this commit switches away from spread syntax to set
the default options. This introduced a problem when the user-provided
options object did specify the keys, but with an undefined value. This
would have prevented the default options from being applied.
PR Close#39707
This commit is a precursor to supporting the partial compilation of
components, which leverages some of the compilation infrastructure that
is in place for directives.
PR Close#39707
The metadata specification of queries allows for the boolean properties
`first`, `descendants` and `static` to be missing, but the linker did
not account for their omission.
This fix is tested in subsequent commits that implement compilation of
components, at which point this will be covered by the compliance tests.
PR Close#39707
The compilation result of components may have inserted template
functions into the constant pool, which would be inserted into the Babel
AST upon program exit. Babel will then proceed with visiting this newly
inserted subtree, but we have already cleaned up the linker instance
when exiting the program. Any call expressions within the template
functions would then fail to be processed, as a file linker would no
longer be available.
Since the inserted AST subtree is known not to contain yet more partial
declarations, it is safe to skip visiting call expressions when no
file linker is available.
PR Close#39707
The type checker had to do extensive work in resolving the
`NodePath.get` method call for the `NodePath` that had an intersection
type of `ts.VariableDeclarator&{init:t.Expression}`. The `NodePath.get`
method is typed using a conditional type which became expensive to
compute with this intersection type. As a workaround, the original
`init` property is explicitly omitted which avoids the performance
cliff. This brings down the compile time by 15s.
PR Close#39707
The JSON schema reference was off-by-one, preventing IDEs from finding
the file and offering suggestions and documentation. Additionally the
name of the golden file was slightly off.
PR Close#39707
If a template declares a reference to a missing target then referring to
that reference from elsewhere in the template would crash the template
type checker, due to a regression introduced in #38618. This commit
fixes the crash by ensuring that the invalid reference will resolve to
a variable of type any.
Fixes#39744
PR Close#39805
Archives most of the content in the template expression operators doc.
The pipes precedence section that was originally in
template expression operators moves into the pipes doc
with some editing and an addition of a ternary example.
PR Close#39170
Since 5be4edfa17, a failing cache-busted
network request (such as requests for fetching uncached assets) will
cause the ServiceWorker to incorrectly enter a degraded
`EXISTING_CLIENTS_ONLY` mode. A failing network request could be caused
by many reasons, including the client or server being offline, and does
not necessarily signify a broken ServiceWorker state.
This commit fixes the logic in `cacheBustedFetchFromNetwork()` to
correctly handle errors in network requests.
For more details on the problem and the implemented fix see #39775.
Fixes#39775
PR Close#39786
Script tags, inline event handlers and other script contexts are
forbidden or stripped from Angular templates by the compiler. In the
context of Trusted Types, this leaves no sinks that require use of a
TrustedScript. This means that trustConstantScript is never used, and
can be removed.
PR Close#39554
Previously all constant values of security-sensitive attributes and
properties were promoted to Trusted Types. While this is not inherently
bad, it is also not optimal.
Use the newly added Trusted Types schema to restrict promotion to
constants that are in a Trusted Types-relevant context.
PR Close#39554
To minimize security risk (XSS in particular) in the i18n pipeline,
disallow i18n translation of attributes that are Trusted Types sinks.
Add integration tests to ensure that such sinks cannot be translated.
PR Close#39554
As only methods from the Subscribable interface are currently used in the
implementation of the async pipe, it makes sense to make it explicit so
that it works successfully with any other implementation instead of
only Observable.
PR Close#39627
The value of a `FormControl` is treated in a special way (called boxed values) when it's an object with exactly
2 fields: `value` and `disabled`. This commit adds a test which verifies that an object is not treated as a boxed
value when `disabled` field is present, but `value` is missing.
PR Close#39801
Currently all of our migrations are set up to find the tsconfig paths within a project,
create a `Program` out of each and migrate the files inside of the `Program`. The
problem is that the `Program` can include files outside of the project and the CLI
APIs that we use to interact with the file system assume that all files are within
the project.
These changes consolidate the logic, that determines whether a file can be migrated,
in a single place and add an extra check to exclude files outside of the root.
Fixes#39778.
PR Close#39790
We need to expose the declaration files for Ivy sources so that they can
be consumed by the Angular language server (`@angular/language-server`).
PR Close#39748
There are many places where examples use just a string for the command
in outlets. When using nested outlets, we do not correctly handle
this case, as the types and algorithm always expect an array.
This PR updates the `createUrlTree` algorithm to account for the
possibility of a string literal as the command for an outlet.
Fixes#18928
PR Close#39728
When parsing for i18n messages, interpolated strings are
split into `Text` and `Placeholder` pieces. The method that
does this `_visitTextWithInterpolation()` was becoming too
complex. This commit refactors that method along with some
associated functions that it uses.
PR Close#39717
When the `preserveWhitespaces` is not true, the template parser will
process the parsed AST nodes to remove excess whitespace. Since the
generated `goog.getMsg()` statements rely upon the AST nodes after
this whitespace is removed, the i18n extraction must make a second pass.
Previously this resulted in innacurrate source-spans for the i18n text and
placeholder nodes that were extracted in the second pass.
This commit fixes this by reusing the source-spans from the first pass
when extracting the nodes in the second pass.
Fixes#39671
PR Close#39717
`zone.js` 0.8.25 introduces `zone-testing` bundle and move all `fakeAsync/async` logic
from `@angular/core/testing` to `zone.js` package. But in case some user still using the old
version of `zone.js`, an old version of `fakeAsync/async` logic were still kept inside `@angular/core/testing`
package as `fallback` logic. Since now `Angular8+` already use `zone.js 0.9+`, so
those fallback logic is removed.
PR Close#37879
The codebase currently contains two `getOutlet` functions,
and they can end up in the bundle of an application.
A recent commit 6fbe21941d tipped us off
as it introduced several `noop` occurrences in the golden symbol files.
After investigating with @petebacondarwin,
we decided to remove the duplicated functions.
This probably shaves only a few bytes,
but this commit removes the duplicated functions,
by always using the one in `router/src/utils/config`.
PR Close#39764
This commit fixes a bug when `Attribute` DI decorator is used in the
`deps` section of a token that uses a factory function. The problem
appeared because the `Attribute` DI decorator was not handled correctly
while injecting factory function attributes.
Closes#36479
PR Close#37085
Consumers of the `TemplateTypeChecker` API could be interested in
mapping from a shim location back to the original source location in the
template. One concrete example of this use-case is for the "find
references" action in the Language Service. This will return locations
in the TypeScript shim file, and we will then need to be able to map the
result back to the template.
PR Close#39715
Both `ReferenceSymbol` and `VariableSymbol` have two locations of
interest to an external consumer.
1. The location for the initializers of the local TCB variables allow consumers
to query the TypeScript Language Service for information about the initialized type of the variable.
2. The location of the local variable itself (i.e. `_t1`) allows
consumers to query the TypeScript LS for references to that variable
from within the template.
PR Close#39715
The codebase currently contains several `noop` functions,
and they can end up in the bundle of an application.
A recent commit 6fbe21941d tipped us off
as it introduced several `noop` occurrences in the golden symbol files.
After investigating with @petebacondarwin,
we decided to remove the duplicated functions.
This probably shaves only a few bytes,
but this commit removes the duplicated functions,
by always using the one in `core/src/utils/noop`.
PR Close#39761
In #38762 we added a migration to replace the deprecated `preserveQueryParams`
option with `queryParamsHandling`, however due to a typo, we ended up replacing it
with `queryParamsHandler` which is invalid.
Fixes#39755.
PR Close#39763
There is a typo in zone.js bundle format breaking change part,
the correct version should be `0.11.1` not `0.11.11`, and add
more clear text to explain the new bundle format directory structure.
PR Close#39508
The 15.x versions of `yargs` relied upon a version of `y18n` that
has a SNYK vulnerability.
This commit updates the overall project, and therefore also the
`localize` and `compiler-cli` packages to use the latest version
of `yargs` that does not depend upon the vulnerable `y18n`
version.
The AIO project was already on the latest `yargs` version and so
does not need upgrading.
Fixes#39743
PR Close#39749
language_service_adapter_spec was renamed to adapters_spec as part of
d39c4bbe37, but I failed to check in
adapters_spec, thereby just deleting the spec. This reintroduces it.
PR Close#39742
The `HttpParamsOptions` was not documented or included in the public API even
though it is a constructor argument of `HttpParams` which is a part of the
public API. This commit adds the `HttpParamsOptions` into the exports, thus
making it a part of the public API.
Resolves#20276
PR Close#35829
Currently `readConfiguration` relies on the file system to perform disk
utilities needed to read determine a project configuration file and read
it. This poses a challenge for the language service, which would like to
use `readConfiguration` to watch and read configurations dependent on
extended tsconfigs (#39134). Challenges are at least twofold:
1. To test this, the langauge service would need to provide to the
compiler a mock file system.
2. The language service uses file system utilities primarily through
TypeScript's `Project` abstraction. In general this should correspond
to the underlying file system, but it may differ and it is better to
go through one channel when possible.
This patch alleviates the concern by directly providing to the compiler
a "ParseConfigurationHost" with read-only "file system"-like utilties.
For the language service, this host is derived from the project owned by
the language service.
For more discussion see
https://docs.google.com/document/d/1TrbT-m7bqyYZICmZYHjnJ7NG9Vzt5Rd967h43Qx8jw0/edit?usp=sharing
PR Close#39619
Before this change, when trying to load a JSONP script that calls the JSONP callback inside a
microtask, it will fail in Internet Explorer 11 and EdgeHTML. This commit changes the onLoad cleanup
to be queued after the loaded endpoint executed any potential microtask itself. This ensures that
the aforementioned browsers will first evaluate the loaded script calling the JSONP callback and
only then run the cleanup inside onLoad.
Fixes#39496
PR Close#39512
This commit adds new language service testing infrastructure which allows
for in-memory testing. It solves a number of issues with the previous
testing infrastructure that relied on a single integration project across
all of the tests, and also provides for much faster builds by using
the compiler-cli's mock versions of @angular/core and @angular/common.
A new `LanguageServiceTestEnvironment` class (conceptually mirroring the
compiler-cli `NgtscTestEnvironment`) controls setup and execution of tests.
The `FileSystem` abstraction is used to drive a `ts.server.ServerHost`,
which backs the language service infrastructure.
Since many language service tests revolve around the template, the API is
currently optimized to spin up a "skeleton" project and then override its
template for each test.
The existing Quick Info tests (quick_info_spec.ts) were ported to the new
infrastructure for validation. The tests were cleaned up a bit to remove
unnecessary initializations as well as correct legitimate template errors
which did not affect the test outcome, but caused additional validation of
test correctness to fail. They still utilize a shared project with all
fields required for each individual unit test, which is an anti-pattern, but
new tests can now easily be written independently without relying on the
shared project, which was extremely difficult previously. Future cleanup
work might refactor these tests to be more independent.
PR Close#39594
In preparation for in-memory testing infrastructure, the existing Ivy
language service tests are moved to a `legacy` directory. These existing
tests rely on a single integration project in `test/project/app`, which
presents a number of challenges:
* adding extra fields/properties to the integration project for one test
can cause others to fail/flake.
* it's especially difficult to test any cases that require introducing
intentional errors, as those tend to break other tests.
* tests load files from disk, which is slower.
* tests rely on the real built versions of @angular/core and
@angular/common, which makes them both slow to build and require rebuilds
on every compiler change.
* tests share a single tsconfig.json, making it extremely difficult to test
how the language service handles different configuration scenarios (e.g.
different type-checking flags).
PR Close#39594
ngtsc's testing infrastructure uses a mock version of @angular/core, which
allows tests to run without requiring the real version of core to be built.
This commit adds a mock version of @angular/common as well, as the language
service tests are written to test against common.
Only a handful of directives/pipes from common are currently supported.
PR Close#39594
ngtsc has a robust suite of testing utilities, designed for in-memory
testing of a TypeScript compiler. Previously these utilities lived in the
`test` directory for the compiler-cli package.
This commit moves those utilities to an `ngtsc/testing` package, enabling
them to be depended on separately and opening the door for using them from
the upcoming language server testing infrastructure.
As part of this refactoring, the `fake_core` package (a lightweight API
replacement for @angular/core) is expanded to include functionality needed
for Language Service test use cases.
PR Close#39594
The result of utf-8 encoding a string was represented in a string, where
each individual character represented a single byte according to its
character code. All usages of this data were interested in the byte
itself, so this required conversion from a character back to its code.
This commit simply stores the individual bytes in array to avoid the
conversion. This yields a ~10% performance improvement for i18n message
ID computation.
PR Close#39694
Message ID computation makes extensive use of big integer
multiplications in order to translate the message's fingerprint into
a numerical representation. In large compilations with heavy use of i18n
this was showing up high in profiler sessions.
There are two factors contributing to the bottleneck:
1. a suboptimal big integer representation using strings, which requires
repeated allocation and conversion from a character to numeric digits
and back.
2. repeated computation of the necessary base-256 exponents and their
multiplication factors.
The first bottleneck is addressed using a representation that uses an
array of individual digits. This avoids repeated conversion and
allocation overhead is also greatly reduced, as adding two big integers
can now be done in-place with virtually no memory allocations.
The second point is addressed by a memoized exponentiation pool to
optimize the multiplication of a base-256 exponent.
As an additional optimization are the two 32-bit words now converted to
decimal per word, instead of going through an intermediate byte buffer
and doing the decimal conversion per byte.
The results of these optimizations depend a lot on the number of i18n
messages for which a message should be computed. Benchmarks have shown
that computing message IDs is now ~6x faster for 1,000 messages, ~14x
faster for 10,000 messages, and ~24x faster for 100,000 messages.
PR Close#39694
Currently when we encounter an implicit method call (e.g. `{{ foo(1) }}`) and we manage to resolve
its receiver to something within the template, we assume that the method is on the receiver itself
so we generate a type checking code to reflect it. This assumption is true in most cases, but it
breaks down if the call is on an implicit receiver and the receiver itself is being invoked. E.g.
```
<div *ngFor="let fn of functions">{{ fn(1) }}</div>
```
These changes resolve the issue by generating a regular function call if the method call's receiver
is pointing to `$implicit`.
Fixes#39634.
PR Close#39686
In order to more accurately map from a node in the TCB to a template position,
we need to provide more span information in the TCB. These changes are necessary
for the Language Service to map from a TCB node back to a specific
locations in the template for actions like "find references" and
"refactor/rename". After the TS "find references" returns results,
including those in the TCB, we need to map specifically to the matching
key/value spans in the template rather than the entire source span.
This also has the benefit of producing diagnostics which align more
closely with what TypeScript produces.
The following example shows TS code and the diagnostic produced by an invalid assignment to a property:
```
let a: {age: number} = {} as any;
a.age = 'laksjdf';
^^^^^ <-- Type 'string' is not assignable to type 'number'.
```
A corollary to this in a template file would be [age]="'someString'". The diagnostic we currently produce for this is:
```
Type 'number' is not assignable to type 'string'.
1 <app-hello [greeting]="1"></app-hello>
~~~~~~~~~~~~~~
```
Notice that the underlined text includes the entire span.
If we included the keySpan for the assignment to the property,
this diagnostic underline would be more similar to the one produced by TypeScript;
that is, it would only underline “greeting”.
[design/discussion doc]
(https://docs.google.com/document/d/1FtaHdVL805wKe4E6FxVTnVHl38lICoHIjS2nThtRJ6I/edit?usp=sharing)
PR Close#39665
This commit removes the TODO comment that proposed
that we use the built-in RxJS `isObservable()` function.
This is not a viable approach since the built-in function
requires that the `obj` contains additional methods that
our "observable" types (such as `EventEmitter`) do not
necessarily have.
See #39643 for more information.
PR Close#39669
`ViewRef` and `ApplicationRef` had a circular reference. This change
introduces `ViewRefTracker` which is a subset of `ApplicationRef` for
this purpose.
PR Close#39621
JIT needs to identify which type is `ChangeDetectorRef`. It was doing so
by importing `ChangeDetectorRef` and than comparing the types. This creates
circular dependency as well as prevents tree shaking. The new solution is
to brand the class with `__ChangeDetectorRef__` so that it can be identified
without creating circular dependency.
PR Close#39621
`LContainer` stores `ViewRef`s this is not quite right as it creates
circular dependency between the two types. Also `LContainer` should not
be aware of `ViewRef` which iv ViewEngine specific construct.
PR Close#39621
Due to historical reasons `Injector.__NG_ELEMENT_ID__` was set to `-1`.
This changes it to be consistent with other `*Ref.__NG_ELEMENT_ID__`
constructs.
PR Close#39621
`Renderer2` is declared in ViewEngine but it sub-classed in Ivy. This creates a circular
dependency between ViewEngine `Renderer2` which needs to declare `__NG_ELEMENT_ID__` and
ivy factory which needs to create it. The workaround used to be to pass the `Renderer2`
through stack but that created a very convoluted code. This refactoring simply bundles the
two files together and removes the stack workaround making the code simpler to follow.
PR Close#39621
`ChangeDetectorRef` is declared in ViewEngine but it sub-classed in Ivy. This creates a circular
dependency between ViewEngine `ChangeDetectorRef` which needs to declare `__NG_ELEMENT_ID__` and
ivy factory which needs to create it. The workaround used to be to pass the `ChangeDetectorRef`
through stack but that created a very convoluted code. This refactoring simply bundles the
two files together and removes the stack workaround making the code simpler to follow.
PR Close#39621
`ViewContainerRef` is declared in ViewEngine but it sub-classed in Ivy. This creates a circular
dependency between ViewEngine `ViewContainerRef` which needs to declare `__NG_ELEMENT_ID__` and
ivy factory which needs to create it. The workaround used to be to pass the `ViewContainerRef`
through stack but that created a very convoluted code. This refactoring simply bundles the
two files together and removes the stack workaround making the code simpler to follow.
PR Close#39621
`TemplateRef` is declared in ViewEngine but it sub-classed in Ivy. This creates a circular
dependency between ViewEngine `TemplateRef` which needs to declare `__NG_ELEMENT_ID__` and
ivy factory which needs to create it. The workaround used to be to pass the `TemplateRef`
through stack but that created a very convoluted code. This refactoring simply bundles the
two files together and removes the stack workaround making the code simpler to follow.
PR Close#39621
`ElementRef` is declared in ViewEngine but it sub-classed in Ivy. This creates a circular
dependency between ViewEngine `ElementRef` which needs to declare `__NG_ELEMENT_ID__` and
ivy factory which needs to create it. The workaround used to be to pass the `ElementRef`
through stack but that created a very convoluted code. This refactoring simply bundles the
two files together and removes the stack workaround making the code simpler to follow.
PR Close#39621
Close#39348
Now `NgZone` has an option `shouldCoalesceEventChangeDetection` to coalesce
multiple event handler's change detections to one async change detection.
And there are some cases other than `event handler` have the same issues.
In #39348, the case like this.
```
// This code results in one change detection occurring per
// ngZone.run() call. This is entirely feasible, and can be a serious
// performance issue.
for (let i = 0; i < 100; i++) {
this.ngZone.run(() => {
// do something
});
}
```
So such kind of case will trigger multiple change detections.
And now with Ivy, we have a new `markDirty()` API will schedule
a requestAnimationFrame to trigger change detection and also coalesce
the change detections in the same event loop, `markDirty()` API doesn't
only take care `event handler` but also all other cases `sync/macroTask/..`
So this PR add a new option to coalesce change detections for all cases.
test(core): add test case for shouldCoalesceEventChangeDetection option
Add new test cases for current `shouldCoalesceEventChangeDetection` in `ng_zone.spec`, since
currently we only have integration test for this one.
PR Close#39422
`setComponentScope` was previously undocumented. This commit adds a short
explanation of what the function does, and adds a link to a doc which
explains issues with cycles in more detail.
PR Close#39662
ngtsc will avoid emitting generated imports that would create an import
cycle in the user's program. The main way such imports can arise is when
a component would ordinarily reference its dependencies in its component
definition `directiveDefs` and `pipeDefs`. This requires adding imports,
which run the risk of creating a cycle.
When ngtsc detects that adding such an import would cause this to occur, it
instead falls back on a strategy called "remote scoping", where a side-
effectful call to `setComponentScope` in the component's NgModule file is
used to patch `directiveDefs` and `pipeDefs` onto the component. Since the
NgModule file already imports all of the component's dependencies (to
declare them in the NgModule), this approach does not risk adding a cycle.
It has several large downsides, however:
1. it breaks under `sideEffects: false` logic in bundlers including the CLI
2. it breaks tree-shaking for the given component and its dependencies
See this doc for further details: https://hackmd.io/Odw80D0pR6yfsOjg_7XCJg?view
In particular, the impact on tree-shaking was exacerbated by the naive logic
ngtsc used to employ here. When this feature was implemented, at the time of
generating the side-effectful `setComponentScope` call, the compiler did not
know which of the component's declared dependencies were actually used in
its template. This meant that unlike the generation of `directiveDefs` in
the component definition itself, `setComponentScope` calls had to list the
_entire_ compilation scope of the component's NgModule, including directives
and pipes which were not actually used in the template. This made the tree-
shaking impact much worse, since if the component's NgModule made use of any
shared NgModules (e.g. `CommonModule`), every declaration therein would
become un-treeshakable.
Today, ngtsc does have the information on which directives/pipes are
actually used in the template, but this was not being used during the remote
scoping operation. This commit modifies remote scoping to take advantage of
the extra context and only list used dependencies in `setComponentScope`
calls, which should ameliorate the tree-shaking impact somewhat.
PR Close#39662
This commit adds bazel rules to test whether linking the golden partial
files for test cases produces the same output as a full compile of the
test case would.
PR Close#39617
This commit contains the basic runner logic and a couple of sample test cases
for the "full compile" compliance tests, where source files are compiled
to full definitions and checked against expectations.
PR Close#39617
This commit renames the original `compliance` test directory to `compliance_old`.
Eventually this directory will be deleted once all the tests have been
migrated to the new test case based compliance tests.
PR Close#39617
Similar to #39613, #39609, and #38898, we should store the `keySpan` for
Reference nodes so that we can accurately map from a template node to a
span in the original file. This is most notably an issue at the moment
for directive references `#ref="exportAs"`. The current behavior for the
language service when requesting information for the reference
is that it will return a text span that results in
highlighting the entire source when it should only highlight "ref" (test
added for this case as well).
PR Close#39616
Though we currently have the knowledge of where the `key` for an
event binding appears during parsing, we do not propagate this
information to the output AST. This means that once we produce the
template AST, we have no way of mapping a template position to the key
span alone. The best we can currently do is map back to the
`sourceSpan`. This presents problems downstream, specifically for the
language service, where we cannot provide correct information about a
position in a template because the AST is not granular enough.
This is essentially identical to the change from #38898, but for event
bindings rather than input bindings.
PR Close#39609
Similar to #39609 and #38898, though we currently have the knowledge of where the key for an
attribute appears during parsing, we do not propagate this
information to the output AST. This means that once we produce the
template AST, we have no way of mapping a template position to the key
span alone. The best we can currently do is map back to the
sourceSpan. This presents problems downstream, specifically for the
language service, where we cannot provide correct information about a
position in a template because the AST is not granular enough.
PR Close#39613
Tzimpoulas Nikos
JoostK
Andrew Scott
Ryan Russell
JiaLiPassion
Charles Lyding
Pete Bacon Darwin
Basheer Ahmed
Krzysztof Grzybek
Mitchell Wills
INFRAGISTICS\tiliev
mchl18
Kapunahele Wong
zuckjet
George Kalpakas
Gautier Pelloux-Prayer
Bjarki
David-Emmanuel DIVERNOIS
Krivokhizhin Anton
Marcono1234
Kristiyan Kostadinov
Kara Erickson
Keen Yee Liau
Serginho
cexbrayat
WilliamKoza
Sonu Kapoor
Issei Horie
ayazhafiz
Misko Hevery
Egor
ngdevelop-tech
Ray Logel
Sebastian Häni
Alex Rickabaugh