Commit Graph

317 Commits

Author SHA1 Message Date
Pawel Kozlowski 2cf25facd9 fix(ivy): consistenly return -1 from ViewContainerRef.indexOf for non-inserted view (#34156)
PR Close #34156
2019-12-03 16:08:47 -08:00
crisbeto e6909bda89 fix(ivy): incorrectly validating html foreign objects inside svg (#34178)
Fixes ngtsc incorrectly logging an unknown element diagnostic for HTML elements that are inside an SVG `foreignObject` with the `xhtml` namespace.

Fixes #34171.

PR Close #34178
2019-12-03 10:29:45 -08:00
Andrew Kushnir 658087be7e fix(ivy): prevent unknown element check for AOT-compiled components (#34024)
Prior to this commit, the unknown element can happen twice for AOT-compiled components: once during compilation and once again at runtime. Due to the fact that `schemas` information is not present on Component and NgModule defs after AOT compilation, the second check (at runtime) may fail, even though the same check was successful at compile time. This commit updates the code to avoid the second check for AOT-compiled components by checking whether `schemas` information is present in a logic that executes the unknown element check.

PR Close #34024
2019-11-27 12:45:32 -08:00
Andrew Kushnir af2d22c43d fix(ivy): support ICUs without "other" cases (#34042)
Prior to this commit, there was a runtime check in i18n logic to make sure "other" case is always present in an ICU. That was not a requirement in View Engine, so ICUs that previously worked may produce errors. This commit removes that restriction and adds support for ICUs without "other" cases.

PR Close #34042
2019-11-26 16:35:55 -05:00
Pete Bacon Darwin f0f426b2d0 fix(ivy): support inserting a `viewRef` that is already present (#34052)
When inserting a `viewRef` it is possible to not provide
an `index`, which is regarded as appending to the end of
the container.

If the `viewRef` already exists in the container, then
this results in a move. But there was a fault in the logic
that computed where to insert the `viewRef` that did not
account for the fact that the `viewRef` was already in
the container, so the insertion `index` was outside the
bounds of the array.

Fixes #33924

PR Close #34052
2019-11-26 16:27:27 -05:00
Andrew Kushnir 5de7960f01 fix(ivy): take styles extracted from template into account in JIT mode (#34017)
Prior to this commit, all styles extracted from Component's template (defined using <style> tags) were ignored by JIT compiler, so only `styles` array values defined in @Component decorator were used. This change updates JIT compiler to take styles extracted from the template into account. It also ensures correct order where `styles` array values are applied first and template styles are applied second.

PR Close #34017
2019-11-25 22:38:42 -05:00
Kara Erickson 1a0ee18d62 fix(ivy): run pre-order hooks in injection order (#34026)
This commit fixes a compatibility bug where pre-order lifecycle
hooks (onInit, doCheck, OnChanges) for directives on the same
host node were executed based on the order the directives were
matched, rather than the order the directives were instantiated
(i.e. injection order).

This discrepancy can cause issues with forms, where it is common
to inject NgControl and try to extract its control property in
ngOnInit. As the NgControl directive is injected, it should be
instantiated before the control value accessor directive (and
thus its hooks should run first). This ensures that the NgControl
ngOnInit can set up the form control before the ngOnInit
for the control value accessor tries to access it.

Closes #32522

PR Close #34026
2019-11-25 18:41:22 -05:00
Andrew Kushnir 3d69693692 fix(ivy): remove TNodeType assertion from `directiveInject` instruction (#33948)
The assertion that we have in the `directiveInject` instruction is too restrictive and we came across some pattern where it throws unnecessarily. This commit removes that assertion for now and more detailed investigation is needed to decide is we need to restrict the set of TNodeType again.

This commit also adds a test which triggered the TNodeType.View to come up in the `directiveInject` instruction, so it might be useful to avoid regressions during further refactoring.

PR Close #33948
2019-11-21 17:09:42 -05:00
horn 7b4853bae4 fix(ivy): reset style property using ngStyle fix (#33920)
PR Close #33920
2019-11-20 14:46:00 -08:00
Pawel Kozlowski 51cee50ee3 test(ivy): non-regression test for ViewContainerRef queried on ng-container (#33939)
Closes #31971

PR Close #33939
2019-11-20 14:45:43 -08:00
Pawel Kozlowski 6bf2531b19 fix(ivy): properly insert views before ng-container with injected ViewContainerRef (#33853)
PR Close #33853
2019-11-19 11:56:43 -08:00
Pawel Kozlowski 49c9f782ab fix(ivy): properly insert views into ViewContainerRef injected by querying <ng-container> (#33816)
When asking for a ViewContainerRef on <ng-container> we do reuse <ng-container> comment
node as a LContainer's anachor. Before this fix the act of re-using a <ng-container>'s
comment node would result in this comment node being re-appended to the DOM in the wrong
place. With the fix in this PR we make sure that re-using <ng-container>'s comment node
doesn't result in unwanted DOM manipulation (ng-gontainer's comment node is already part
of the DOM and doesn't have to be re-created / re-appended).

PR Close #33816
2019-11-18 16:00:00 -08:00
Miško Hevery f2828a08bd fix(ivy): ExpressionChangedAfterItHasBeenCheckedError for SafeValue (#33749)
Fix #33448

PR Close #33749
2019-11-15 10:44:23 -08:00
Misko Hevery ab0bcee144 fix(ivy): support for #id bootstrap selectors (#33784)
Fixes: #33485

PR Close #33784
2019-11-15 10:42:52 -08:00
Andrew Kushnir e51ec671a5 fix(ivy): extend assertion in `directiveInject` function to support IcuContainers (#33832)
Prior to this commit the assert that we have in `directiveInject` (assert introduced recently) didn't include IcuContainer TNode type and as a result, the error is thrown in case pipes with dependencies are used inside ICUs. This commit extends the assert to allow for IcuContainer TNode types.

PR Close #33832
2019-11-14 16:01:30 -08:00
Miško Hevery f4cdd35b3c perf(ivy): Improve performance of transplanted views (#33702)
PR Close #33702
2019-11-14 09:27:58 -08:00
crisbeto fcdada53f1 fix(ivy): constant object literals shared across element and component instances (#33705)
Currently if a consumer does something like the following, the object literal will be shared across the two elements and any instances of the component template. The same applies to array literals:

```
<div [someDirective]="{}"></div>
<div [someDirective]="{}"></div>
```

These changes make it so that we generate a pure function even if an object is constant so that each instance gets its own object.

Note that the original design for this fix included moving the pure function factories into the `consts` array. In the process of doing so I realized that pure function are also used inside of directive host bindings which means that we don't have access to the `consts`.

These changes also:
* Fix an issue that meant that the `pureFunction0` instruction could only be run during creation mode.
* Make the `getConstant` utility slightly more convenient to use. This isn't strictly required for these changes to work, but I had made it as a part of a larger refactor that I ended up reverting.

PR Close #33705
2019-11-13 13:36:41 -08:00
Greg Magolan 9a68f23dd2 build: ts_web_test & ts_web_test_suite deprecated in favor of karma_web_test & karma_web_test_suite (#33802)
This is a breaking change in nodejs rules 0.40.0 as part of the API review & cleanup for the 1.0 release. Their APIs are identical as ts_web_test was just karma_web_test without the config_file attribute.

PR Close #33802
2019-11-13 13:33:38 -08:00
Andrew Kushnir 0fecea1427 fix(ivy): reset style property value defined using [style.prop.px] (#33780)
Prior to this change, setting style prop value to undefined or empty string would not result in resetting prop value in case the style prop is defined using [style.prop.px] syntax. The problem is that the check for empty value (and thus reseting the value) considered successful only in case of `null` value. This commit updates the check to use `isStylingValueDefined` function that also checks for undefined and empty string.

PR Close #33780
2019-11-13 13:32:33 -08:00
Andrew Kushnir cf10b336e7 fix(ivy): ComponentFactory.create should clear host element content (#33487)
Prior to this change, ComponentFactory.create function invocation in Ivy retained the content of the host element (in case host element reference or CSS seelctor is provided as an argument). This behavior is different in View Engine, where the content of the host element was cleared, except for the case when ShadowDom encapsulation is used (to make sure native slot projection works). This commit aligns Ivy and View Engine and makes sure the host element is cleared before component content insertion.

PR Close #33487
2019-11-12 21:34:06 -08:00
Pawel Kozlowski 84a0105625 test(ivy): view insertion before ng-container with a ViewContainerRef (#33755)
Closes #33679

PR Close #33755
2019-11-12 14:07:31 -08:00
Misko Hevery b62b11bd6b fix(ivy): Run ChangeDetection on transplanted views (#33644)
https://hackmd.io/@mhevery/rJUJsvv9H

Closes #33393

PR Close #33644
2019-11-12 13:53:54 -08:00
Pawel Kozlowski 39712bcdb2 test(ivy): get ViewRef.rootNodes should get all root nodes from projectable nodes (#33647)
PR Close #33647
2019-11-11 09:37:38 -08:00
Pawel Kozlowski 05d7c575e4 fix(ivy): properly insert views in front of empty views (#33647)
PR Close #33647
2019-11-11 09:37:38 -08:00
Pawel Kozlowski 056236cafd fix(ivy): properly insert views in front of views with an empty element container (#33647)
PR Close #33647
2019-11-11 09:37:38 -08:00
Pawel Kozlowski f63e5d9319 fix(ivy): properly determine the first native node of a view (#33627)
PR Close #33627
2019-11-07 16:50:29 -08:00
Pawel Kozlowski c57759f191 test(ivy): tests for view insertion before another view (#33627)
PR Close #33627
2019-11-07 16:50:29 -08:00
JoostK bca437617f fix(ivy): match directives on namespaced elements (#33555)
Prior to this change, namespaced elements such as SVG elements would not
participate correctly in directive matching as their namespace was not
ignored, which was the case with the View Engine compiler. This led to
incorrect behavior at runtime and template type checking.

This commit resolved the issue by ignoring the namespace of elements and
attributes like they were in View Engine.

Fixes #32061

PR Close #33555
2019-11-07 15:40:50 +00:00
Miško Hevery c25503b142 test(ivy): Have more descriptive names for `LView` (#33449)
When debugging `LView`s it is easy to get lost since all of them have
the same name. This change does three things:

1. It makes `TView` have an explicit type:
  - `Host`: for the top level `TView` for bootstrap
  - `Component`: for the `TView` which represents components template
  - `Embedded`: for the `TView` which represents an embedded template
2. It changes the name of `LView` to `LHostView`, `LComponentView`, and
  `LEmbeddedView` depending on the `TView` type.
3. For `LComponentView` and `LEmbeddedView` we also append the name of
  of the `context` constructor. The result is that we have `LView`s which
  are name as: `LComponentView_MyComponent` and `LEmbeddedView_NgIfContext`.

The above changes will make it easier to understand the structure of the
application when debugging.

NOTE: All of these are behind `ngDevMode` and will get removed in
production application.

PR Close #33449
2019-11-07 15:33:50 +00:00
Andrew Kushnir 39550746f8 fix(ivy): better support for i18n attributes on <ng-container>s (#33599)
Prior to this commit, i18n runtime logic used `elementAttributeInternal` function (that uses `setAttribute` function under the hood) for all elements where i18n attributes are present. However the `<ng-container>` elements in a template may also have i18n attributes and calling `setAttribute` fails, since they are represented as comment nodes in DOM. This commit ensures that we call `setAttribute` on nodes with TNodeType.Element type (that support that operation) only.

PR Close #33599
2019-11-07 01:51:42 +00:00
JiaLiPassion 8c6fb17d29 build: reference zone.js from source directly instead of npm. (#33046)
Close #32482

PR Close #33046
2019-11-06 00:48:34 +00:00
Matias Niemelä 91147ade2e refactor(ivy): introduce a `firstUpdatePass` flag for `TView` instances (#31270)
This patch introduces a `firstUpdatePass` flag which can be used inside
of instruction code to determine if this is the first time each
instruction is running inside of the update block of a template or
a hostBindings function.

PR Close #31270
2019-11-04 21:39:22 +00:00
crisbeto c83f5013bf feat(ivy): implement unknown element detection in jit mode (#33419)
In ViewEngine we used to throw an error if we encountered an unknown element while rendering. We have this already for Ivy in AoT, but we didn't in JiT. These changes implement the error for JiT mode.

PR Close #33419
2019-11-04 15:59:10 +00:00
Pawel Kozlowski 300d7ca6da test(ivy): remove code duplication from the EmbeddedView.rootNodes tests (#33493)
PR Close #33493
2019-10-30 11:46:09 -07:00
Pawel Kozlowski 563a507315 fix(ivy): descend into ICU containers when collecting rootNodes (#33493)
PR Close #33493
2019-10-30 11:46:09 -07:00
Pawel Kozlowski a5167bd53c fix(ivy): descend into view containers on ng-container when collecting rootNodes (#33493)
PR Close #33493
2019-10-30 11:46:09 -07:00
Pawel Kozlowski 87743f1aa1 fix(ivy): descend into view containers on elements when collecting rootNodes (#33493)
PR Close #33493
2019-10-30 11:46:09 -07:00
Pawel Kozlowski 502fb7e307 fix(ivy): descend into view containers on ng-template when collecting rootNodes (#33493)
PR Close #33493
2019-10-30 11:46:09 -07:00
Andrew Kushnir bd40c89688 fix(ivy): handle elements with local refs in i18n blocks (#33415)
Prior to this commit, i18n logic which ensures that elements removed in a translation are also removed in DOM, didn't take into account the fact that elements may have local refs. As a result, remove operation failed, since there is no corresponding tNode found. This commit updates the logic to skip all local refs while going though the list of nodes to ensure that DOM matches elements present in translation.

PR Close #33415
2019-10-29 11:47:28 -07:00
Miško Hevery e16f75db56 refactor(ivy): move `bindingIndex` from `LView` to `LFrame` (#33235)
`bindingIndex` stores the current location of the bindings in the
template function. Because it used to be stored in `LView` that `LView`
was not reentrant. This could happen if a binding was a getter and had
a side-effect of calling `detectChanges()`.

By moving the `bindingIndex` to `LFrame` where all of the global state
is kept in reentrant way we correct the issue.

PR Close #33235
2019-10-28 10:59:29 -07:00
crisbeto 14c4b1b205 refactor(ivy): remove ngBaseDef (#33264)
Removes `ngBaseDef` from the compiler and any runtime code that was still referring to it. In the cases where we'd previously generate a base def we now generate a definition for an abstract directive.

PR Close #33264
2019-10-25 13:11:34 -07:00
Alex Rickabaugh 818c514968 feat(ivy): add a runtime feature to copy cmp/dir definitions (#33362)
This commit adds CopyDefinitionFeature, which supports the case where an
entire decorator (@Component or @Directive) is inherited from parent to
child.

The existing inheritance feature, InheritDefinitionFeature, supports merging
of parent and child definitions when both were originally present. This
merges things like inputs, outputs, host bindings, etc.

CopyDefinitionFeature, on the other hand, compensates for a definition that
was missing entirely on the child class, by copying fields that aren't
ordinarily inherited (like the template function itself).

This feature is intended to only be used as part of ngcc code generation.

PR Close #33362
2019-10-25 09:16:50 -07:00
Matias Niemelä dcdb433b7d perf(ivy): apply [style]/[class] bindings directly to style/className (#33336)
This patch ensures that the `[style]` and `[class]` based bindings
are directly applied to an element's style and className attributes.

This patch optimizes the algorithm so that it...
- Doesn't construct an update an instance of `StylingMapArray` for
  `[style]` and `[class]` bindings
- Doesn't apply `[style]` and `[class]` based entries using
  `classList` and `style` (direct attributes are used instead)
- Doesn't split or iterate over all string-based tokens in a
  string value obtained from a `[class]` binding.

This patch speeds up the following cases:
- `<div [class]>` and `<div class="..." [class]>`
- `<div [style]>` and `<div style="..." [style]>`

The overall speec increase is by over 5x.

PR Close #33336
2019-10-24 17:42:46 -07:00
Miško Hevery 09a2bb839f refactor(ivy): Intruduce LFrame to store global instruction information (#33178)
`LFrame` stores information specifice to the current `LView` As the code
enters and leaves `LView`s we use `enterView()` and `leaveView()`
respectively to build a a stack of `LFrame`s. This allows us to easily
restore the previous `LView` instruction state.

PR Close #33178
2019-10-24 14:42:15 -07:00
Miško Hevery 5632424d04 refactor(ivy): ViewRef needs embededViewRef declaration (#33074)
PR Close #33074
2019-10-22 12:00:21 -07:00
Matias Niemelä 7b64680670 fix(ivy): ensure map-based interpolation works with other map-based sources (#33236)
Prior to this fix if a map-based class or style binding wrote
its values onto an elemenent, the internal styling context would
not register the binding if the initial value as a `NO_CHANGE`
value. This situation occurs if a directive takes control of the
`class` or `style` input values and then returns a `NO_CHANGE` value
if the initial value is empty.

This patch ensures that all bindings are always registered with the
`TStylingContext` data-structure even if their initial value is
an instance of `NO_CHANGE`.

PR Close #33236
2019-10-17 18:24:10 -04:00
Matias Niemelä f45c43188f fix(ivy): ensure errors are thrown during checkNoChanges for style/class bindings (#33103)
Prior to this fix, all style/class bindings (e.g. `[style]` and
`[class.foo]`) would quietly update a binding value if and when the
current binding value changes during checkNoChanges.

With this patch, all styling instructions will properly check to see
if the value has changed during the second pass of detectChanges()
if checkNoChanges is active.

PR Close #33103
2019-10-17 16:46:49 -04:00
crisbeto 9d54679e66 test: clean up explicit dynamic query usages (#33015)
Cleans up all the places where we explicitly set `static: false` on queries.

PR Close #33015
2019-10-17 16:10:10 -04:00
Andrew Kushnir 7e64bbe5a8 fix(ivy): use container i18n meta if a message is a single ICU (#33191)
Prior to this commit, metadata defined on ICU container element was not inherited by the ICU if the whole message is a single ICU (for example: `<ng-container i18n="meaning|description@@id">{count, select, ...}</ng-container>). This commit updates the logic to use parent container i18n meta information for the cases when a message consists of a single ICU.

Fixes #33171

PR Close #33191
2019-10-17 16:07:07 -04:00
Andrew Kushnir 6f203c9575 fix(ivy): handling className as an input properly (#33188)
Prior to this commit, all `className` inputs were not set because the runtime code assumed that the `classMap` instruction is only generated for `[class]` bindings. However the `[className]` binding also produces the same `classMap`, thus the code needs to distinguish between `class` and `className`. This commit adds extra logic to select the right input name and also throws an error in case `[class]` and `[className]` bindings are used on the same element simultaneously.

PR Close #33188
2019-10-17 14:16:02 -04:00
Andrew Kushnir 11e04b1892 fix(ivy): avoid DOM element assertions if procedural renderer is used (#33156)
Prior to this commit, Ivy runtime asserted that a given element is an instance of a DOM node. These asserts may not be correct in case custom renderer is used, which operates objects with a shape different than DOM nodes. This commit updates the code to avoid the mentioned checks in case procedural renderer is used.

PR Close #33156
2019-10-15 21:03:29 +00:00
Matias Niemelä 1cda80eb3a fix(ivy): ensure sanitizer is not used when direct class application occurs (#33154)
Prior to this patch, if a map-class binding is applied directly then
that value will be incorrectly provided a sanitizer even if there is no
sanitization present for an element.

PR Close #33154
2019-10-15 16:50:43 +00:00
Matias Niemelä 35a95a8a7e refactor(ivy): ensure `StylingDebug` instances provide context debug info (#32856)
This patch enables a styling debug instance (which is apart of the
`debugNode.styles` or `debugNode.classes` data structures) to expose
its context value so that it can be easily debugged.

PR Close #32856
2019-10-10 13:59:32 -07:00
Kristiyan Kostadinov 3efb060127 fix(ivy): unable to bind style zero (#32994)
Fixes not being able to bind zero as a value in style bindings.

Fixes #32984.

PR Close #32994
2019-10-07 11:00:19 -07:00
Andrew Kushnir 90fb5d9f7a fix(ivy): generate ng-reflect properties for i18n attributes (#32989)
Prior to this change, ng-reflect properties were not created in case an attribute was marked as translatable (for ex. `i18n-title`). This commit adds the logic to generate ng-reflect for such cases.

PR Close #32989
2019-10-07 10:50:44 -07:00
Pawel Kozlowski 60047037a3 perf(ivy): attempt rendering initial styling only if present (#32979)
PR Close #32979
2019-10-04 11:44:57 -07:00
Pete Bacon Darwin 9188751adc fix(ivy): i18n - do not render message ids unnecessarily (#32867)
In an attempt to be compatible with previous translation files
the Angular compiler was generating instructions that always
included the message id. This was because it was not possible
to accurately re-generate the id from the calls to `$localize()` alone.

In line with https://hackmd.io/EQF4_-atSXK4XWg8eAha2g this
commit changes the compiler so that it only renders ids if they are
"custom" ones provided by the template author.

NOTE:

When translating messages generated by the Angular compiler
from i18n tags in templates, the `$localize.translate()` function
will compute message ids, if no custom id is provided, using a
common digest function that only relies upon the information
available in the `$localize()` calls.

This computed message id will not be the same as the message
ids stored in legacy translation files. Such files will need to be
migrated to use the new common digest function.

This only affects developers who have been trialling `$localize`, have
been calling `loadTranslations()`, and are not exclusively using custom
ids in their templates.

PR Close #32867
2019-10-02 14:52:00 -07:00
crisbeto 4e35e348af refactor(ivy): generate ngFactoryDef for injectables (#32433)
With #31953 we moved the factories for components, directives and pipes into a new field called `ngFactoryDef`, however I decided not to do it for injectables, because they needed some extra logic. These changes set up the `ngFactoryDef` for injectables as well.

For reference, the extra logic mentioned above is that for injectables we have two code paths:

1. For injectables that don't configure how they should be instantiated, we create a `factory` that proxies to `ngFactoryDef`:

```
// Source
@Injectable()
class Service {}

// Output
class Service {
  static ngInjectableDef = defineInjectable({
    factory: () => Service.ngFactoryFn(),
  });

  static ngFactoryFn: (t) => new (t || Service)();
}
```

2. For injectables that do configure how they're created, we keep the `ngFactoryDef` and generate the factory based on the metadata:

```
// Source
@Injectable({
  useValue: DEFAULT_IMPL,
})
class Service {}

// Output
export class Service {
  static ngInjectableDef = defineInjectable({
    factory: () => DEFAULT_IMPL,
  });

  static ngFactoryFn: (t) => new (t || Service)();
}
```

PR Close #32433
2019-10-02 13:04:26 -07:00
Andrew Scott 72f3747d7b fix(ivy): refresh child components before executing ViewQuery function (#32922)
Child component refresh must happen before executing the ViewQueryFn because
child components could insert a template from the host that contains the result
of the ViewQuery function (see related test added in this PR).

PR Close #32922
2019-10-01 14:47:15 -07:00
Matias Niemelä c32b2ae0a8 fix(ivy): ensure class/style values are debuggable through `DebugElement` (#32842)
This patch changes the Ivy `DebugElement` code to always read style and
class values directly from the native element instead of reading them
through the styling contexts. The reason for this change is because Ivy
does not make use of a debug renderer and will therefore not have access
to any classes/styles applied directly through the renderer (unless it
reads the values directly from the element).

PR Close #32842
2019-09-30 14:14:00 -07:00
Andrew Kushnir 966c2a326a fix(ivy): include `ngProjectAs` into attributes array (#32784)
Prior to this commit, the `ngProjectAs` attribute was only included with a special flag and in a parsed format. As a result, projected node was missing `ngProjectAs` attribute as well as other attributes added after `ngProjectAs` one. This is problematic since app code might rely on the presence of `ngProjectAs` attribute (for example in CSS). This commit fixes the problem by including `ngProjectAs` into attributes array as a regular attribute and also makes sure that the parsed version of the `ngProjectAs` attribute with a special marker is added after regular attributes (thus we set them correctly at runtime). This change also aligns View Engine and Ivy behavior.

PR Close #32784
2019-09-27 10:12:18 -07:00
Matias Niemelä a54adcaff0 test(ivy): remove extra implementation of `getDebugNode` (#32843)
PR Close #32843
2019-09-25 11:27:33 -07:00
Matias Niemelä 948714c17c revert: refactor(ivy): ensure `StylingDebug` instances provide context debug info (#32753) (#32841)
This reverts commit f8f7c1540a.

PR Close #32841
2019-09-24 16:57:58 -07:00
Matias Niemelä 86fd5719b5 fix(ivy): ensure multiple map-based bindings do not skip intermediate values (#32774)
This patch fixes a bug where the map-based cursor moves too far and
skips intermediate values when the correct combination of single-prop
bindings and map-based bindings are used together.

PR Close #32774
2019-09-24 11:58:52 -07:00
Matias Niemelä f8f7c1540a refactor(ivy): ensure `StylingDebug` instances provide context debug info (#32753)
This patch enables a styling debug instance (which is apart of the
`debugNode.styles` or `debugNode.classes` data structures) to expose
its context value so that it can be easily debugged.

PR Close #32753
2019-09-24 10:37:42 -07:00
Matias Niemelä 5651fa3a95 fix(ivy): ensure `window.ng.getDebugNode` returns debug info for component elements (#32780)
Prior to this patch the `window.ng.getDebugNode` method would fail to
return the debug information for an element that is a host element to
a component.

PR Close #32780
2019-09-23 14:32:42 -07:00
Matias Niemelä 0618bed83e refactor(ivy): combine styling testing files into one (#32731)
PR Close #32731
2019-09-18 15:06:38 -07:00
Matias Niemelä 4726ac2481 feat(ivy): expose `window.ng.getDebugNode` helper (#32727)
PR Close #32727
2019-09-17 15:46:07 -07:00
Pete Bacon Darwin b741a1c3e7 fix(ivy): i18n - update the compiler to output `MessageId`s (#32594)
Now that the `$localize` translations are `MessageId` based the
compiler must render `MessageId`s in its generated `$localize` code.
This is because the `MessageId` used by the compiler is computed
from information that does not get passed through to the `$localize`
tagged string.

For example, the generated code for the following template

```html
<div id="static" i18n-title="m|d" title="introduction"></div>
```

will contain these localization statements

```ts
if (ngI18nClosureMode) {
  /**
    * @desc d
    * @meaning m
    */
  const MSG_EXTERNAL_8809028065680254561$$APP_SPEC_TS_1 = goog.getMsg("introduction");
  I18N_1 = MSG_EXTERNAL_8809028065680254561$$APP_SPEC_TS_1;
}
else {
  I18N_1 = $localize \`:m|d@@8809028065680254561:introduction\`;
}
```

Since `$localize` is not able to accurately regenerate the source-message
(and so the `MessageId`) from the generated code, it must rely upon the
`MessageId` being provided explicitly in the generated code.

The compiler now prepends all localized messages with a "metadata block"
containing the id (and the meaning and description if defined).

Note that this metadata block will also allow translation file extraction
from the compiled code - rather than relying on the legacy ViewEngine
extraction code. (This will be implemented post-v9).

Although these metadata blocks add to the initial code size, compile-time
inlining will completely remove these strings and so will not impact on
production bundle size.

PR Close #32594
2019-09-17 09:17:45 -07:00
Matias Niemelä a2e890e4f7 refactor(ivy): get rid of styling cleanup functions outside of styling code (#32591)
Prior to this patch, each time `advance()` would run (or when a
templateFn or hostBindings code exits) then the core change detection
code would check to see whether the styling data needs to be reset. This
patch removes that functionality and places everything inside of the
scheduled styling exit function. This means that each time one or more
styling bindings run (even if the value hasn't changed) then an exit
function will be scheduled and that will do all the cleanup.

PR Close #32591
2019-09-16 14:12:48 -07:00
Matias Niemelä 4f41473048 refactor(ivy): remove styling state storage and introduce direct style writing (#32591)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259

PR Close #32591
2019-09-16 14:12:48 -07:00
Andrew Kushnir 5328bb223a fix(ivy): avoid unnecessary i18n instructions generation for <ng-template> with structural directives (#32623)
If an <ng-template> contains a structural directive (for example *ngIf), Ngtsc generates extra template function with 1 template instruction call. When <ng-template> tag also contains i18n attribute on it, we generate i18nStart and i18nEnd instructions around it, which is unnecessary and breaking runtime. This commit adds a logic to make sure we do not generate i18n instructions in case only `template` is present.

PR Close #32623
2019-09-13 10:01:55 -07:00
Pete Bacon Darwin 2bf5606bbe feat(ivy): i18n - reorganize entry-points for better reuse (#32488)
This is a refactoring that moves the source code around to provide a better
platform for adding the compile-time inlining.

1. Move the global side-effect import from the primary entry-point to a
   secondary entry-point @angular/localize/init.

   This has two benefits: first it allows the top level entry-point to
   contain tree-shakable shareable code; second it gives the side-effect
   import more of an "action" oriented name, which indicates that importing
   it does something tangible

2. Move all the source code into the top src folder, and import the localize
   related functions into the localize/init/index.ts entry-point.

   This allows the different parts of the package to share code without
   a proliferation of secondary entry-points (i.e. localize/utils).

3. Avoid publicly exporting any utilities at this time - the only public
   API at this point are the global `$localize` function and the two runtime
   helpers `loadTranslations()` and `clearTranslations()`.
   This does not mean that we will not expose additional helpers for 3rd
   party tooling in the future, but it avoid us preemptively exposing
   something that we might want to change in the near future.

Notes:

It is not possible to have the `$localize` code in the same Bazel package
as the rest of the code. If we did this, then the bundled `@angular/localize/init`
entry-point code contains all of the helper code, even though most of it is not used.

Equally it is not possible to have the `$localize` types (i.e. `LocalizeFn`
and `TranslateFn`) defined in the `@angular/localize/init` entry-point because
these types are needed for the runtime code, which is inside the primary
entry-point. Importing them from `@angular/localize/init` would run the
side-effect.

The solution is to have a Bazel sub-package at `//packages/localize/src/localize`
which contains these types and the `$localize` function implementation.
The primary `//packages/localize` entry-point imports the types without
any side-effect.
The secondary `//packages/localize/init` entry-point imports the `$localize`
function and attaches it to the global scope as a side-effect, without
bringing with it all the other utility functions.

BREAKING CHANGES:

The entry-points have changed:

* To attach the `$localize` function to the global scope import from
`@angular/localize/init`. Previously it was `@angular/localize`.

* To access the `loadTranslations()` and `clearTranslations()` functions,
import from `@angular/localize`. Previously it was `@angular/localize/run_time`.

PR Close #32488
2019-09-12 15:35:34 -07:00
cexbrayat 88c28ce208 refactor(ivy): migrate debug spec from render3 (#32621)
Migrate the remaining `render3/debug_spec.ts` to `acceptance`

PR Close #32621
2019-09-12 11:35:49 -07:00
Matias Niemelä 53dbff66d7 revert: refactor(ivy): remove styling state storage and introduce direct style writing (#32259)
This reverts commit 15aeab1620.
2019-09-11 15:24:10 -07:00
Matias Niemelä 15aeab1620 refactor(ivy): remove styling state storage and introduce direct style writing (#32259) (#32596)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259

PR Close #32596
2019-09-11 16:27:10 -04:00
Matias Niemelä c84c27f7f4 revert: refactor(ivy): remove styling state storage and introduce direct style writing (#32259) 2019-09-10 18:08:05 -04:00
Matias Niemelä 3b37469735 refactor(ivy): remove styling state storage and introduce direct style writing (#32259)
This patch is a final major refactor in styling Angular.

This PR includes three main fixes:

All temporary state taht is persisted between template style/class application
and style/class application in host bindings is now removed.
Removes the styling() and stylingApply() instructions.
Introduces a "direct apply" mode that is used apply prop-based
style/class in the event that there are no map-based bindings as
well as property collisions.

PR Close #32259
2019-09-10 15:54:58 -04:00
cexbrayat f00bb85b58 refactor(ivy): migrate content spec from render3 (#32474)
Migrate the remaining `render3/content_spec.ts` to `acceptance` (some JS block ones were already migrated with `ngIf`).

PR Close #32474
2019-09-10 13:03:16 -04:00
cexbrayat 8a6e54a06d test(ivy): test case-insensitive selectors (#32548)
Adds two acceptance tests to show a current difference in behavior between Ivy and VE.
A directive with a selector `.Titledir` matches an element with `class="titleDir"` in VE but not in Ivy.
Same thing for an attribute value.

PR Close #32548
2019-09-10 06:31:22 -04:00
Andrew Kushnir a1beba4b6e fix(ivy): restore global state after running refreshView (#32521)
Prior to this commit, the `previousOrParentTNode` was set to null after performing all operations within `refreshView` function. It's causing problems in more complex scenarios, for example when change detection is triggered during DI (see test added as a part of this commit). As a result, global state might be corrupted. This commit captures current value of `previousOrParentTNode` and restores it after `refreshView` call.

PR Close #32521
2019-09-10 06:30:49 -04:00
Pete Bacon Darwin ea6a2e9f25 fix(ivy): template compiler should render correct $localize placeholder names (#32509)
The `goog.getMsg()` function requires placeholder names to be camelCased.

This is not the case for `$localize`. Here placeholder names need
match what is serialized to translation files.

Specifically such placeholder names keep their casing but have all characters
that are not in `a-z`, `A-Z`, `0-9` and `_` converted to `_`.

PR Close #32509
2019-09-09 19:11:36 -04:00
Carlos Ortiz García 9166baf709 refactor(core): Migrate TestBed.get to TestBed.inject (#32382)
This is cleanup/followup for PR #32200

PR Close #32382
2019-09-09 19:10:54 -04:00
crisbeto bc061b78be fix(ivy): warn instead of throwing for unknown properties (#32463)
Logs a warning instead of throwing when running into a binding to an unknown property in JIT mode. Since we aren't using a schema for the runtime validation anymore, this allows us to support browsers where properties are unsupported.

PR Close #32463
2019-09-06 13:15:03 -04:00
crisbeto 62d92f8091 fix(ivy): unable to bind to properties that start with class or style (#32421)
Fixes Ivy picking up property bindings that start with `class` or `style` as if they're style bindings.

Fixes #32310

PR Close #32421
2019-09-05 18:10:08 -04:00
Andrew Kushnir 098feec4a0 fix(ivy): maintain coalesced listeners order (#32484)
Prior to this commit, listeners order was not preserved in case we coalesce them to avoid triggering unnecessary change detection cycles. For performance reasons we were attaching listeners to existing events at head (always using first listener as an anchor), to avoid going through the list, thus breaking the order in which listeners are registered. In some scenarios this order might be important (for example with `ngModelChange` and `input` listeners), so this commit updates the logic to put new listeners at the end of the list. In order to avoid performance implications, we keep a pointer to the last listener in the list, so adding a new listener takes constant amount of time.

PR Close #32484
2019-09-05 18:09:47 -04:00
crisbeto da42a7648a fix(ivy): node placed in incorrect order inside ngFor with ng-container (#32324)
Fixes an issue where Ivy incorrectly inserts items in the beginning of an `ngFor`, if the `ngFor` is set on an `ng-container`. The issue comes from the fact that we choose the `ng-container` comment node as the anchor point before which to insert the content, however the node might be after any of the nodes inside the container. These changes switch to picking out the first node inside of the container instead.

PR Close #32324
2019-09-05 18:08:48 -04:00
Andrew Kushnir f00d03356f fix(ivy): handle expressions in i18n attributes properly (#32309)
Prior to this commit, complex expressions (that require additional statements to be generated) were handled incorrectly in case they were used in attributes annotated with i18n flags. The problem was caused by the fact that extra statements were not appended to the temporary vars block, so they were missing in generated code. This commit updated the logic to use the `convertPropertyBinding`, which contains the necessary code to append extra statements. The `convertExpressionBinding` function was removed as it duplicates the `convertPropertyBinding` one (for the most part) and is no longer used.

PR Close #32309
2019-09-05 13:35:16 -04:00
Matias Niemelä 7cc4225eb9 fix(ivy): ensure binding ordering doesn't mess up when a `NO_CHANGE` value is encountered (#32143)
Prior to this fix if a `NO_CHANGE` value was assigned to a binding, or
an interpolation value rendererd a `NO_CHANGE` value, then the presence
of that value would cause the internal counter index values to not
increment properly. This patch ensures that this doesn't happen and
that the counter/bitmask values update accordingly.

PR Close #32143
2019-09-04 11:54:19 -07:00
Pete Bacon Darwin a7f61e63fa refactor(ivy): remove `i18nConfigureLocalize` instruction (#31609)
This has been replaced by the `loadTranslations()` function in
`@angular/localize/run_time`.

PR Close #31609
2019-08-30 12:53:26 -07:00
Pete Bacon Darwin fa79f51645 refactor(ivy): update the compiler to emit `$localize` tags (#31609)
This commit changes the Angular compiler (ivy-only) to generate `$localize`
tagged strings for component templates that use `i18n` attributes.

BREAKING CHANGE

Since `$localize` is a global function, it must be included in any applications
that use i18n. This is achieved by importing the `@angular/localize` package
into an appropriate bundle, where it will be executed before the renderer
needs to call `$localize`. For CLI based projects, this is best done in
the `polyfills.ts` file.

```ts
import '@angular/localize';
```

For non-CLI applications this could be added as a script to the index.html
file or another suitable script file.

PR Close #31609
2019-08-30 12:53:26 -07:00
Misko Hevery 77c382ccba feat(core): Adds DI support for `providedIn: 'platform'|'any'` (#32154)
Extend the vocabulary of the `providedIn` to also include  `'platform'` and `'any'`` scope.
```
@Injectable({
  providedId: 'platform', // tree shakable injector for platform injector
})
class MyService {...}
```

PR Close #32154
2019-08-29 21:51:56 -07:00
Andrew Kushnir 6b245a39ee fix(ivy): reset binding index before executing a template in `refreshView` call (#32201)
Prior to this change, the `BINDING_INDEX` of a given lView was reset after processing a template. However change detection can be triggered as a result of View queries processing, thus leading to subsequent `refreshView` call (and executing a template), which in turn operates with the binding index that is not reset after the previous `refreshView` call. This commit updates the logic to reset binding index before we execute a template, so binding index is correct for instructions inside template function.

PR Close #32201
2019-08-22 10:16:24 -07:00
Misko Hevery 994264c0ba refactor(ivy): simplify `walkTNodeTree` method for readability (#31065)
PR Close #31065
2019-08-19 10:12:38 -07:00
Miško Hevery 2e4d17f3a9 perf(core): make sanitization tree-shakable in Ivy mode (#31934)
In VE the `Sanitizer` is always available in `BrowserModule` because the VE retrieves it using injection.

In Ivy the injection is optional and we have instructions instead of component definition arrays. The implication of this is that in Ivy the instructions can pull in the sanitizer only when they are working with a property which is known to be unsafe. Because the Injection is optional this works even if no Sanitizer is present. So in Ivy we first use the sanitizer which is pulled in by the instruction, unless one is available through the `Injector` then we use that one instead.

This PR does few things:
1) It makes `Sanitizer` optional in Ivy.
2) It makes `DomSanitizer` tree shakable.
3) It aligns the semantics of Ivy `Sanitizer` with that of the Ivy sanitization rules.
4) It refactors `DomSanitizer` to use same functions as Ivy sanitization for consistency.

PR Close #31934
2019-08-15 10:30:12 -07:00
Pawel Kozlowski b9dfe66028 perf(ivy): split view processing into render (create) and refresh (update) pass (#32020)
PR Close #32020
2019-08-13 15:22:42 -07:00
Pete Bacon Darwin 0ddf0c4895 fix(compiler): do not remove whitespace wrapping i18n expansions (#31962)
Similar to interpolation, we do not want to completely remove whitespace
nodes that are siblings of an expansion.

For example, the following template

```html
<div>
  <strong>items left<strong> {count, plural, =1 {item} other {items}}
</div>
```

was being collapsed to

```html
<div><strong>items left<strong>{count, plural, =1 {item} other {items}}</div>
```

which results in the text looking like

```
items left4
```

instead it should be collapsed to

```html
<div><strong>items left<strong> {count, plural, =1 {item} other {items}}</div>
```

which results in the text looking like

```
items left 4
```

---

**Analysis of the code and manual testing has shown that this does not cause
the generated ids to change, so there is no breaking change here.**

PR Close #31962
2019-08-09 12:03:50 -07:00
Kristiyan Kostadinov a2183ddb7a fix(ivy): directive matching not working in some cases when preceded by styling attributes (#31942)
Fixes Ivy's directive matching not capturing attribute selectors when there is one class binding, one style binding and a regular binding that precede  the attribute that would match the directive. The issue appears to come from the fact that we weren't skipping over style bindings correctly which was throwing the loop off not to go into `bindingsMode` and to skip some of the bindings when matching.

PR Close #31942
2019-08-01 17:42:42 -07:00
Andrew Kushnir d0d875a3fe fix(ivy): pass `schemas` field to nested views (#31913)
Prior to this commit, the `schemas` configuration was applied to top-level view only. That leads to problems when using unknown props with elements inside nested views (for example generated as a result of *ngIf). This commit passes `schemas` information down to nested views to make sure that all the checks are consistent.

PR Close #31913
2019-08-01 10:11:01 -07:00
Olivier Combe 5296c04f61 fix(ivy): set LOCALE_ID when using the injector (#31566)
In `BrowserModule` the value of `LOCALE_ID` is defined in the `APPLICATION_MODULE_PROVIDERS` after `APP_INITIALIZER` has run.
This PR ensures that `LOCALE_ID` is also set for ivy at the same moment which allows the application to fetch the locale from a backend (for example).

Fixes #31465

FW-1436 #resolve

PR Close #31566
2019-07-26 14:04:47 -07:00