本文整理匯總了TypeScript中@angular/compiler/src/output/output_ast.literalArr函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript literalArr函數的具體用法？TypeScript literalArr怎麽用？TypeScript literalArr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literalArr函數的6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: it
it('should support literals', () => {
expect(emitStmt(o.literal(0).toStmt())).toEqual('0;');
expect(emitStmt(o.literal(true).toStmt())).toEqual('true;');
expect(emitStmt(o.literal('someStr').toStmt())).toEqual(`'someStr';`);
expect(emitStmt(o.literalArr([o.literal(1)]).toStmt())).toEqual(`[1];`);
expect(emitStmt(o.literalMap([['someKey', o.literal(1)]]).toStmt())).toEqual(`{someKey: 1};`);
});示例2: it
it('should support literals', () => {
expect(emitStmt(o.literal(0).toStmt())).toEqual('0;');
expect(emitStmt(o.literal(true).toStmt())).toEqual('true;');
expect(emitStmt(o.literal('someStr').toStmt())).toEqual(`'someStr';`);
expect(emitStmt(o.literal('$a').toStmt())).toEqual(`'\\$a';`);
expect(emitStmt(o.literalArr([o.literal(1)]).toStmt())).toEqual(`[1];`);
expect(emitStmt(o.literalMap([['someKey', o.literal(1)]]).toStmt()))
.toEqual(`{'someKey': 1};`);
expect(emitStmt(
o.literalMap([['someKey', o.literal(1)]], new o.MapType(o.NUMBER_TYPE)).toStmt()))
.toEqual(`<String, num>{'someKey': 1};`);
});示例3: it
it('should support literals', () => {
expect(emitStmt(o.literal(0).toStmt())).toEqual('0;');
expect(emitStmt(o.literal(true).toStmt())).toEqual('true;');
expect(emitStmt(o.literal('someStr').toStmt())).toEqual(`'someStr';`);
expect(emitStmt(o.literalArr([o.literal(1)]).toStmt())).toEqual(`[1];`);
expect(emitStmt(o.literalMap([
{key: 'someKey', value: o.literal(1), quoted: false},
{key: 'a', value: o.literal('a'), quoted: false},
{key: '*', value: o.literal('star'), quoted: true},
]).toStmt())
.replace(/\s+/gm, ''))
.toEqual(`{someKey:1,a:'a','*':'star'};`);
});示例4: it
it('should generate unique argument names', () => {
const externalIds = new Array(10).fill(1).map(
(_, index) =>
new o.ExternalReference(anotherModuleUrl, `id_${index}_`, {name: `id_${index}_`}));
const externalIds1 = new Array(10).fill(1).map(
(_, index) => new o.ExternalReference(
anotherModuleUrl, `id_${index}_1`, {name: `id_${index}_1`}));
const ctx = EmitterVisitorContext.createRoot();
const converter = new JitEmitterVisitor(new JitReflector());
converter.visitAllStatements(
[o.literalArr([...externalIds1, ...externalIds].map(id => o.importExpr(id))).toStmt()],
ctx);
const args = converter.getArgs();
expect(Object.keys(args).length).toBe(20);
});示例5:
o.variable('throwError')
.set(o.fn([],
[
new o.ThrowStmt(o.importExpr(baseExceptionIdentifier)
.instantiate([o.literal('someError')]))
]))
.toDeclStmt(),
o.variable('catchError')
.set(o.fn([new o.FnParam('runCb')],
[
new o.TryCatchStmt([o.variable('runCb').callFn([]).toStmt()],
[
new o.ReturnStatement(
o.literalArr([o.CATCH_ERROR_VAR, o.CATCH_STACK_VAR]))
])
],
o.DYNAMIC_TYPE))
.toDeclStmt(),
o.variable('dynamicInstance')
.set(o.variable('DynamicClass')
.instantiate([o.literal('someValue'), o.literal('dynamicValue')]))
.toDeclStmt(),
o.variable('dynamicInstance').prop('dynamicChangeable').set(o.literal('changedValue')).toStmt(),
new o.ReturnStatement(o.literalMap([
['stringLiteral', o.literal('Hello World!')],
['intLiteral', o.literal(42)],
['boolLiteral', o.literal(true)],示例6:
.set(o.fn(
[new o.FnParam('param')],
[new o.ReturnStatement(o.literalMap([['param', o.variable('param')]]))], o.DYNAMIC_TYPE))
.toDeclStmt(),
o.variable('throwError')
.set(o.fn([], [new o.ThrowStmt(
o.importExpr(baseErrorIdentifier).instantiate([o.literal('someError')]))]))
.toDeclStmt(),
o.variable('catchError')
.set(o.fn(
[new o.FnParam('runCb')],
[new o.TryCatchStmt(
[o.variable('runCb').callFn([]).toStmt()],
[new o.ReturnStatement(o.literalArr([o.CATCH_ERROR_VAR, o.CATCH_STACK_VAR]))])],
o.DYNAMIC_TYPE))
.toDeclStmt(),
o.variable('dynamicInstance')
.set(o.variable('DynamicClass').instantiate([
o.literal('someValue'), o.literal('dynamicValue')
]))
.toDeclStmt(),
o.variable('dynamicInstance').prop('dynamicChangeable').set(o.literal('changedValue')).toStmt(),
new o.ReturnStatement(o.literalMap([
['stringLiteral', o.literal('Hello World!')],
['intLiteral', o.literal(42)],
['boolLiteral', o.literal(true)],
['arrayLiteral', o.literalArr([o.literal(0)])],