本文整理匯總了TypeScript中magic-string.toString函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript toString函數的具體用法？TypeScript toString怎麽用？TypeScript toString使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了toString函數的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: setup
() => {
const {decorationAnalyses, sourceFile, renderer} = setup(PROGRAM);
const output = new MagicString(PROGRAM.contents);
const compiledClass =
decorationAnalyses.get(sourceFile) !.compiledClasses.find(c => c.name === 'B') !;
const decorator = compiledClass.decorators[0];
const decoratorsToRemove = new Map<ts.Node, ts.Node[]>();
decoratorsToRemove.set(decorator.node.parent !, [decorator.node]);
renderer.removeDecorators(output, decoratorsToRemove);
expect(output.toString()).toContain(`{ type: Directive, args: [{ selector: '[a]' }] },`);
expect(output.toString()).toContain(`{ type: OtherA }`);
expect(output.toString())
.not.toContain(`{ type: Directive, args: [{ selector: '[b]' }] }`);
expect(output.toString()).toContain(`{ type: OtherB }`);
expect(output.toString()).toContain(`{ type: Directive, args: [{ selector: '[c]' }] }`);
});示例2: setup
() => {
const {analyzer, parser, program, renderer} = setup(PROGRAM);
const analyzedFile = analyze(parser, analyzer, program.getSourceFile(PROGRAM.name) !);
const output = new MagicString(PROGRAM.contents);
const analyzedClass = analyzedFile.analyzedClasses[2];
const decorator = analyzedClass.decorators[0];
const decoratorsToRemove = new Map<ts.Node, ts.Node[]>();
decoratorsToRemove.set(decorator.node.parent !, [decorator.node]);
renderer.removeDecorators(output, decoratorsToRemove);
expect(output.toString()).toContain(`{ type: Directive, args: [{ selector: '[a]' }] },`);
expect(output.toString()).toContain(`{ type: OtherA }`);
expect(output.toString()).toContain(`{ type: Directive, args: [{ selector: '[b]' }] }`);
expect(output.toString()).toContain(`{ type: OtherB }`);
expect(output.toString()).not.toContain(`C.decorators = [
{ type: Directive, args: [{ selector: '[c]' }] },
];`);
});示例3: it
it('should insert a default import at the start of the source file', () => {
const {renderer} = setup(PROGRAM);
const output = new MagicString(PROGRAM.contents);
renderer.addImports(output, [
{specifier: 'test', qualifier: 'i0', isDefault: true},
]);
expect(output.toString()).toContain(`import i0 from 'test';`);
});示例4: it
it('should insert the given imports at the start of the source file', () => {
const {renderer} = setup(PROGRAM);
const output = new MagicString(PROGRAM.contents);
renderer.addImports(
output, [{name: '@angular/core', as: 'i0'}, {name: '@angular/common', as: 'i1'}]);
expect(output.toString()).toContain(`import * as i0 from '@angular/core';
import * as i1 from '@angular/common';
/* A copyright notice */`);
});示例5: run
static run(content: string): StageResult {
let log = logger(this.name);
log(content);
let editor = new MagicString(content);
addVariableDeclarations(content, editor);
return {
code: editor.toString(),
suggestions: []
};
}示例6: it
it('should insert the definitions directly after the class declaration', () => {
const {analyzer, parser, program, renderer} = setup(PROGRAM);
const analyzedFile = analyze(parser, analyzer, program.getSourceFile(PROGRAM.name) !);
const output = new MagicString(PROGRAM.contents);
renderer.addDefinitions(output, analyzedFile.analyzedClasses[0], 'SOME DEFINITION TEXT');
expect(output.toString()).toContain(`
function A() {}
SOME DEFINITION TEXT
A.decorators = [
`);
});示例7: MagicString
transform: (code: string) => {
const newContent = new MagicString(code);
// Walks through every occurrence of a license comment and overwrites it with an empty string.
for (let pos = -1; (pos = code.indexOf(licenseBanner, pos + 1)) !== -1; null) {
newContent.overwrite(pos, pos + licenseBanner.length, '');
}
return {
code: newContent.toString(),
map: newContent.generateMap({ hires: true })
};
}示例8: it
it('should not insert alias exports in js output', () => {
const {renderer} = setup(PROGRAM);
const output = new MagicString(PROGRAM.contents);
renderer.addExports(output, PROGRAM.name.replace(/\.js$/, ''), [
{from: '/some/a.js', alias: 'eComponentA1', identifier: 'ComponentA1'},
{from: '/some/a.js', alias: 'eComponentA2', identifier: 'ComponentA2'},
{from: '/some/foo/b.js', alias: 'eComponentB', identifier: 'ComponentB'},
{from: PROGRAM.name, alias: 'eTopLevelComponent', identifier: 'TopLevelComponent'},
]);
const outputString = output.toString();
expect(outputString).not.toContain(`{eComponentA1 as ComponentA1}`);
expect(outputString).not.toContain(`{eComponentB as ComponentB}`);
expect(outputString).not.toContain(`{eTopLevelComponent as TopLevelComponent}`);
});