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fix(ivy): setting up animation properties correctly (FW-643) (#27496) 

Prior to this change, animation properties were defined as element attributes, which caused errors at runtime. Now all animation-related attributes are defined as element properties.

Also as a part of this update, we start to account for bindings used in animations, which was previously missing.

PR Close #27496
This commit is contained in:
Andrew Kushnir 2018-12-05 15:56:36 -08:00 committed by Igor Minar
parent 4da739a970
commit c71d7b5633
10 changed files with 59 additions and 34 deletions
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8
packages/compiler-cli/test/compliance/r3_view_compiler_styling_spec.ts
View File

@ -140,7 +140,7 @@ describe('compiler compliance: styling', () => {
},
encapsulation: 2,
data: {
animations: [{name: 'foo123'}, {name: 'trigger123'}]
animation: [{name: 'foo123'}, {name: 'trigger123'}]
}
});
`;
@ -182,7 +182,7 @@ describe('compiler compliance: styling', () => {
},
encapsulation: 2,
data: {
animations: []
animation: []
}
});
`;
@ -220,6 +220,8 @@ describe('compiler compliance: styling', () => {
…
MyComponent.ngComponentDef = $r3$.ɵdefineComponent({
…
consts: 3,
vars: 1,
template: function MyComponent_Template(rf, $ctx$) {
if (rf & 1) {
$r3$.ɵelement(0, "div", $e0_attrs$);
@ -227,7 +229,7 @@ describe('compiler compliance: styling', () => {
$r3$.ɵelement(2, "div", $e2_attrs$);
}
if (rf & 2) {
$r3$.ɵelementAttribute(0, "@foo", $r3$.ɵbind(ctx.exp));
$r3$.ɵelementProperty(0, "@foo", $r3$.ɵbind(ctx.exp));
}
},
encapsulation: 2

4
packages/compiler/src/render3/view/compiler.ts
View File

@ -307,10 +307,10 @@ export function compileComponentFromMetadata(
definitionMap.set('encapsulation', o.literal(meta.encapsulation));
}
// e.g. `animations: [trigger('123', [])]`
// e.g. `animation: [trigger('123', [])]`
if (meta.animations !== null) {
definitionMap.set(
'data', o.literalMap([{key: 'animations', value: meta.animations, quoted: false}]));
'data', o.literalMap([{key: 'animation', value: meta.animations, quoted: false}]));
}
// On the type side, remove newlines from the selector as it will need to fit into a TypeScript

7
packages/compiler/src/render3/view/template.ts
View File

@ -41,11 +41,11 @@ import {CONTEXT_NAME, IMPLICIT_REFERENCE, NON_BINDABLE_ATTR, REFERENCE_PREFIX, R
function mapBindingToInstruction(type: BindingType): o.ExternalReference|undefined {
switch (type) {
case BindingType.Property:
case BindingType.Animation:
return R3.elementProperty;
case BindingType.Class:
return R3.elementClassProp;
case BindingType.Attribute:
case BindingType.Animation:
return R3.elementAttribute;
default:
return undefined;
@ -622,10 +622,11 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
const instruction = mapBindingToInstruction(input.type);
if (input.type === BindingType.Animation) {
const value = input.value.visit(this._valueConverter);
// setAttribute without a value doesn't make any sense
// setProperty without a value doesn't make any sense
if (value.name || value.value) {
this.allocateBindingSlots(value);
const name = prepareSyntheticAttributeName(input.name);
this.updateInstruction(input.sourceSpan, R3.elementAttribute, () => {
this.updateInstruction(input.sourceSpan, R3.elementProperty, () => {
return [
o.literal(elementIndex), o.literal(name), this.convertPropertyBinding(implicit, value)
];

26
packages/core/src/render3/instructions.ts
View File

@ -39,7 +39,7 @@ import {isNodeMatchingSelectorList, matchingSelectorIndex} from './node_selector
import {decreaseElementDepthCount, enterView, getBindingsEnabled, getCheckNoChangesMode, getContextLView, getCreationMode, getCurrentDirectiveDef, getElementDepthCount, getFirstTemplatePass, getIsParent, getLView, getPreviousOrParentTNode, increaseElementDepthCount, leaveView, nextContextImpl, resetComponentState, setBindingRoot, setCheckNoChangesMode, setCurrentDirectiveDef, setFirstTemplatePass, setIsParent, setPreviousOrParentTNode} from './state';
import {createStylingContextTemplate, renderStyleAndClassBindings, setStyle, updateClassProp as updateElementClassProp, updateStyleProp as updateElementStyleProp, updateStylingMap} from './styling/class_and_style_bindings';
import {BoundPlayerFactory} from './styling/player_factory';
import {getStylingContext} from './styling/util';
import {getStylingContext, isAnimationProp} from './styling/util';
import {NO_CHANGE} from './tokens';
import {getComponentViewByIndex, getNativeByIndex, getNativeByTNode, getRootContext, getRootView, getTNode, isComponent, isComponentDef, loadInternal, readElementValue, readPatchedLView, stringify} from './util';
@ -745,10 +745,16 @@ function setUpAttributes(native: RElement, attrs: TAttributes): void {
} else {
// Standard attributes
const attrVal = attrs[i + 1];
isProc ?
(renderer as ProceduralRenderer3)
.setAttribute(native, attrName as string, attrVal as string) :
native.setAttribute(attrName as string, attrVal as string);
if (isAnimationProp(attrName)) {
if (isProc) {
(renderer as ProceduralRenderer3).setProperty(native, attrName, attrVal);
}
} else {
isProc ?
(renderer as ProceduralRenderer3)
.setAttribute(native, attrName as string, attrVal as string) :
native.setAttribute(attrName as string, attrVal as string);
}
i += 2;
}
}
@ -967,10 +973,12 @@ export function elementProperty<T>(
// is risky, so sanitization can be done without further checks.
value = sanitizer != null ? (sanitizer(value) as any) : value;
ngDevMode && ngDevMode.rendererSetProperty++;
isProceduralRenderer(renderer) ?
renderer.setProperty(element as RElement, propName, value) :
((element as RElement).setProperty ? (element as any).setProperty(propName, value) :
(element as any)[propName] = value);
if (isProceduralRenderer(renderer)) {
renderer.setProperty(element as RElement, propName, value);
} else if (!isAnimationProp(propName)) {
(element as RElement).setProperty ? (element as any).setProperty(propName, value) :
(element as any)[propName] = value;
}
}
}

6
packages/core/src/render3/styling/util.ts
View File

@ -19,6 +19,8 @@ import {getTNode} from '../util';
import {CorePlayerHandler} from './core_player_handler';
const ANIMATION_PROP_PREFIX = '@';
export function createEmptyStylingContext(
element?: RElement | null, sanitizer?: StyleSanitizeFn | null,
initialStylingValues?: InitialStyles): StylingContext {
@ -91,6 +93,10 @@ export function isStylingContext(value: any): value is StylingContext {
typeof value[ACTIVE_INDEX] !== 'number';
}
export function isAnimationProp(name: string): boolean {
return name[0] === ANIMATION_PROP_PREFIX;
}
export function addPlayerInternal(
playerContext: PlayerContext, rootContext: RootContext, element: HTMLElement,
player: Player | null, playerContextIndex: number, ref?: any): boolean {

6
packages/core/test/bundling/hello_world/bundle.golden_symbols.json
View File

@ -2,6 +2,9 @@
{
"name": "ACTIVE_INDEX"
},
{
"name": "ANIMATION_PROP_PREFIX"
},
{
"name": "BINDING_INDEX"
},
@ -344,6 +347,9 @@
{
"name": "invertObject"
},
{
"name": "isAnimationProp"
},
{
"name": "isComponentDef"
},

6
packages/core/test/bundling/todo/bundle.golden_symbols.json
View File

@ -2,6 +2,9 @@
{
"name": "ACTIVE_INDEX"
},
{
"name": "ANIMATION_PROP_PREFIX"
},
{
"name": "BINDING_INDEX"
},
@ -875,6 +878,9 @@
{
"name": "invokeDirectivesHostBindings"
},
{
"name": "isAnimationProp"
},
{
"name": "isComponent"
},

12
packages/core/test/render3/integration_spec.ts
View File

@ -1784,7 +1784,7 @@ describe('render3 integration test', () => {
consts: 0,
vars: 0,
data: {
animations: [
animation: [
animA,
animB,
],
@ -1797,7 +1797,7 @@ describe('render3 integration test', () => {
const rendererFactory = new ProxyRenderer3Factory();
new ComponentFixture(AnimComp, {rendererFactory});
const capturedAnimations = rendererFactory.lastCapturedType !.data !['animations'];
const capturedAnimations = rendererFactory.lastCapturedType !.data !['animation'];
expect(Array.isArray(capturedAnimations)).toBeTruthy();
expect(capturedAnimations.length).toEqual(2);
expect(capturedAnimations).toContain(animA);
@ -1811,7 +1811,7 @@ describe('render3 integration test', () => {
consts: 0,
vars: 0,
data: {
animations: [],
animation: [],
},
selectors: [['foo']],
factory: () => new AnimComp(),
@ -1821,7 +1821,7 @@ describe('render3 integration test', () => {
const rendererFactory = new ProxyRenderer3Factory();
new ComponentFixture(AnimComp, {rendererFactory});
const data = rendererFactory.lastCapturedType !.data;
expect(data.animations).toEqual([]);
expect(data.animation).toEqual([]);
});
it('should allow [@trigger] bindings to be picked up by the underlying renderer', () => {
@ -1876,13 +1876,13 @@ describe('render3 integration test', () => {
});
}
const rendererFactory = new MockRendererFactory(['setAttribute']);
const rendererFactory = new MockRendererFactory(['setProperty']);
const fixture = new ComponentFixture(AnimComp, {rendererFactory});
const renderer = rendererFactory.lastRenderer !;
fixture.update();
const spy = renderer.spies['setAttribute'];
const spy = renderer.spies['setProperty'];
const [elm, attr, value] = spy.calls.mostRecent().args;
expect(attr).toEqual('@fooAnimation');
});

8
packages/platform-browser/animations/test/animation_renderer_spec.ts
View File

@ -120,8 +120,7 @@ import {el} from '../../testing/src/browser_util';
// these tests are only mean't to be run within the DOM
if (isNode) return;
fixmeIvy(
`FW-643: Components with animations throw with "Failed to execute 'setAttribute' on 'Element'`)
fixmeIvy(`FW-800: Animation listeners are not invoked`)
.it('should flush and fire callbacks when the zone becomes stable', (async) => {
@Component({
selector: 'my-cmp',
@ -198,7 +197,7 @@ import {el} from '../../testing/src/browser_util';
});
fixmeIvy(
`FW-643: Components with animations throw with "Failed to execute 'setAttribute' on 'Element'`)
`FW-801: Components with animations throw with "Cannot read property 'hostElement' of undefined" error`)
.it('should only queue up dom removals if the element itself contains a valid leave animation',
() => {
@Component({
@ -283,8 +282,7 @@ import {el} from '../../testing/src/browser_util';
});
});
fixmeIvy(
`FW-643: Components with animations throw with "Failed to execute 'setAttribute' on 'Element'`)
fixmeIvy(`FW-802: Animation 'start' and 'end' hooks are invoked twice`)
.it('should provide hooks at the start and end of change detection', () => {
@Component({
selector: 'my-cmp',

10
packages/platform-browser/animations/test/noop_animations_module_spec.ts
View File

@ -16,11 +16,10 @@ import {fixmeIvy} from '@angular/private/testing';
describe('NoopAnimationsModule', () => {
beforeEach(() => { TestBed.configureTestingModule({imports: [NoopAnimationsModule]}); });
it('should be removed once FW-643 is fixed', () => { expect(true).toBeTruthy(); });
it('should be removed once FW-800 is fixed', () => { expect(true).toBeTruthy(); });
// TODO: remove the dummy test above ^ once the bug FW-643 has been fixed
fixmeIvy(
`FW-643: Components with animations throw with "Failed to execute 'setAttribute' on 'Element'`)
// TODO: remove the dummy test above ^ once the bug FW-800 has been fixed
fixmeIvy(`FW-800: Animation listeners are not invoked`)
.it('should flush and fire callbacks when the zone becomes stable', (async) => {
@Component({
selector: 'my-cmp',
@ -55,8 +54,7 @@ import {fixmeIvy} from '@angular/private/testing';
});
});
fixmeIvy(
`FW-643: Components with animations throw with "Failed to execute 'setAttribute' on 'Element'`)
fixmeIvy(`FW-800: Animation listeners are not invoked`)
.it('should handle leave animation callbacks even if the element is destroyed in the process',
(async) => {
@Component({