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fix(compiler): Update types for TypeScript nullability support

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This commit is contained in:
Miško Hevery
2017-03-24 09:59:58 -07:00
committed by Hans
parent d8b73e4223
commit 09d9f5fe54
118 changed files with 2086 additions and 1859 deletions
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3
packages/compiler/test/schema/dom_element_schema_registry_spec.ts
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@ -185,7 +185,8 @@ If 'onAnything' is a directive input, make sure the directive is imported by the
if (browserDetection.isChromeDesktop) {
it('generate a new schema', () => {
let schema = '\n';
extractSchema().forEach((props, name) => { schema += `'${name}|${props.join(',')}',\n`; });
extractSchema() !.forEach(
(props, name) => { schema += `'${name}|${props.join(',')}',\n`; });
// Uncomment this line to see:
// the generated schema which can then be pasted to the DomElementSchemaRegistry
// console.log(schema);

10
packages/compiler/test/schema/schema_extractor.ts
View File

@ -39,7 +39,7 @@ const MISSING_FROM_CHROME: {[el: string]: string[]} = {
const _G: any = global;
const document: any = typeof _G['document'] == 'object' ? _G['document'] : null;
export function extractSchema(): Map<string, string[]> {
export function extractSchema(): Map<string, string[]>|null {
if (!document) return null;
const SVGGraphicsElement = _G['SVGGraphicsElement'];
if (!SVGGraphicsElement) return null;
@ -120,7 +120,7 @@ function assertNoMissingTags(descMap: Map<string, string[]>): void {
function extractRecursiveProperties(
visited: {[name: string]: boolean}, descMap: Map<string, string[]>, type: Function): string {
const name = extractName(type);
const name = extractName(type) !;
if (visited[name]) {
return name;
@ -140,7 +140,7 @@ function extractRecursiveProperties(
extractRecursiveProperties(visited, descMap, type.prototype.__proto__.constructor);
}
let instance: HTMLElement = null;
let instance: HTMLElement|null = null;
name.split(',').forEach(tagName => {
instance = type['name'].startsWith('SVG') ?
document.createElementNS('http://www.w3.org/2000/svg', tagName.replace(SVG_PREFIX, '')) :
@ -176,7 +176,7 @@ function extractProperties(
const fullName = name + (superName ? '^' + superName : '');
const props: string[] = descMap.has(fullName) ? descMap.get(fullName) : [];
const props: string[] = descMap.has(fullName) ? descMap.get(fullName) ! : [];
const prototype = type.prototype;
const keys = Object.getOwnPropertyNames(prototype);
@ -199,7 +199,7 @@ function extractProperties(
descMap.set(fullName, type === Node ? props.filter(p => p != '%nodeValue') : props);
}
function extractName(type: Function): string {
function extractName(type: Function): string|null {
let name = type['name'];
switch (name) {