test(compiler-cli): add source-mapping test helper (#39717)
This helper improves the message given when an expectation fails in a source-mapping test. PR Close #39717
This commit is contained in:
Pete Bacon Darwin
Andrew Kushnir
parent
1cba56e11f
commit
6b38c44a22
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@ -31,20 +31,22 @@ runInEachFileSystem((os) => {
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describe('(element creation)', () => {
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it('should map simple element with content', () => {
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const mappings = compileAndMap('<h1>Heading 1</h1>');
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<h1>', generated: 'i0.ɵɵelementStart(0, "h1")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'Heading 1',
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generated: 'i0.ɵɵtext(1, "Heading 1")',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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{source: '</h1>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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expectMapping(
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mappings, {source: '</h1>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map void element', () => {
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const mappings = compileAndMap('<hr>');
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<hr>', generated: 'i0.ɵɵelement(0, "hr")', sourceUrl: '../test.ts'});
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});
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});
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@ -52,38 +54,40 @@ runInEachFileSystem((os) => {
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describe('(interpolations)', () => {
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it('should map a mix of interpolated and static content', () => {
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const mappings = compileAndMap('<h3>Hello {{ name }}</h3>');
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<h3>', generated: 'i0.ɵɵelementStart(0, "h3")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'Hello {{ name }}',
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generated: 'i0.ɵɵtextInterpolate1("Hello ", ctx.name, "")',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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{source: '</h3>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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expectMapping(
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mappings, {source: '</h3>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map a complex interpolated expression', () => {
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const mappings = compileAndMap('<h2>{{ greeting + " " + name }}</h2>');
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<h2>', generated: 'i0.ɵɵelementStart(0, "h2")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '{{ greeting + " " + name }}',
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generated: 'i0.ɵɵtextInterpolate(ctx.greeting + " " + ctx.name)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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{source: '</h2>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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expectMapping(
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mappings, {source: '</h2>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map interpolated properties', () => {
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const mappings = compileAndMap('<div id="{{name}}"></div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div id="{{name}}"></div>',
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generated: 'i0.ɵɵelement(0, "div", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'id="{{name}}"',
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generated: 'i0.ɵɵpropertyInterpolate("id", ctx.name)',
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sourceUrl: '../test.ts'
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@ -92,14 +96,16 @@ runInEachFileSystem((os) => {
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it('should map interpolation with pipe', () => {
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const mappings = compileAndMap('<div>{{200.3 | percent : 2 }}</div>');
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<div>', generated: 'i0.ɵɵelementStart(0, "div")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '{{200.3 | percent : 2 }}',
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generated: 'i0.ɵɵtextInterpolate(i0.ɵɵpipeBind2(2, 1, 200.3, 2))',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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});
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@ -107,12 +113,12 @@ runInEachFileSystem((os) => {
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describe('(property bindings)', () => {
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it('should map a simple input binding expression', () => {
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const mappings = compileAndMap('<div [attr]="name"></div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div [attr]="name"></div>',
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generated: 'i0.ɵɵelement(0, "div", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '[attr]="name"',
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generated: 'i0.ɵɵproperty("attr", ctx.name)',
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sourceUrl: '../test.ts'
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@ -122,12 +128,12 @@ runInEachFileSystem((os) => {
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it('should map a complex input binding expression', () => {
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const mappings = compileAndMap('<div [attr]="greeting + name"></div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div [attr]="greeting + name"></div>',
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generated: 'i0.ɵɵelement(0, "div", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '[attr]="greeting + name"',
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generated: 'i0.ɵɵproperty("attr", ctx.greeting + ctx.name)',
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sourceUrl: '../test.ts'
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@ -136,12 +142,12 @@ runInEachFileSystem((os) => {
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it('should map a longhand input binding expression', () => {
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const mappings = compileAndMap('<div bind-attr="name"></div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div bind-attr="name"></div>',
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generated: 'i0.ɵɵelement(0, "div", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'bind-attr="name"',
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generated: 'i0.ɵɵproperty("attr", ctx.name)',
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sourceUrl: '../test.ts'
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@ -150,72 +156,80 @@ runInEachFileSystem((os) => {
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it('should map a simple output binding expression', () => {
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const mappings = compileAndMap('<button (click)="doSomething()">Do it</button>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<button (click)="doSomething()">',
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generated: 'i0.ɵɵelementStart(0, "button", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'Do it', generated: 'i0.ɵɵtext(1, "Do it")', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'doSomething()', generated: 'ctx.doSomething()', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</button>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map a complex output binding expression', () => {
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const mappings = compileAndMap(
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`<button (click)="items.push('item' + items.length)">Add Item</button>`);
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: `<button (click)="items.push('item' + items.length)">`,
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generated: 'i0.ɵɵelementStart(0, "button", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'Add Item', generated: 'i0.ɵɵtext(1, "Add Item")', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'items.push(', generated: 'ctx.items.push(', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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{source: `'item'`, generated: `"item"`, sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {source: `'item'`, generated: `"item"`, sourceUrl: '../test.ts'});
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expectMapping(mappings, {
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source: ' + items.length)',
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generated: ' + ctx.items.length)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</button>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map a longhand output binding expression', () => {
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const mappings = compileAndMap('<button on-click="doSomething()">Do it</button>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<button on-click="doSomething()">',
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generated: 'i0.ɵɵelementStart(0, "button", 0)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'Do it', generated: 'i0.ɵɵtext(1, "Do it")', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'doSomething()', generated: 'ctx.doSomething()', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</button>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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it('should map a two-way binding expression', () => {
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const mappings = compileAndMap('Name: <input [(ngModel)]="name">');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<input [(ngModel)]="name">',
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generated: 'i0.ɵɵelementStart(1, "input", 0)',
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sourceUrl: '../test.ts'
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});
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// TODO: improve mappings here
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '[(ngModel)]="name"',
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generated:
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'i0.ɵɵlistener("ngModelChange", function TestCmp_Template_input_ngModelChange_1_listener($event) { return ctx.name = $event; })',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<input [(ngModel)]="name">',
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generated: 'i0.ɵɵelementEnd()',
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sourceUrl: '../test.ts'
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@ -224,19 +238,19 @@ runInEachFileSystem((os) => {
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it('should map a longhand two-way binding expression', () => {
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const mappings = compileAndMap('Name: <input bindon-ngModel="name">');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<input bindon-ngModel="name">',
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generated: 'i0.ɵɵelementStart(1, "input", 0)',
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sourceUrl: '../test.ts'
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});
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// TODO: improve mappings here
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'bindon-ngModel="name"',
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generated:
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'i0.ɵɵlistener("ngModelChange", function TestCmp_Template_input_ngModelChange_1_listener($event) { return ctx.name = $event; })',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<input bindon-ngModel="name">',
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generated: 'i0.ɵɵelementEnd()',
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sourceUrl: '../test.ts'
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@ -245,7 +259,7 @@ runInEachFileSystem((os) => {
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it('should map a class input binding', () => {
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const mappings = compileAndMap('<div [class.initial]="isInitial">Message</div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div [class.initial]="isInitial">',
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generated: 'i0.ɵɵelementStart(0, "div")',
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sourceUrl: '../test.ts'
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@ -253,10 +267,12 @@ runInEachFileSystem((os) => {
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// TODO: Add better mappings for binding
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: 'Message', generated: 'i0.ɵɵtext(1, "Message")', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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});
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@ -265,7 +281,7 @@ runInEachFileSystem((os) => {
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it('should map *ngIf scenario', () => {
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const mappings = compileAndMap('<div *ngIf="showMessage()">{{ name }}</div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div *ngIf="showMessage()">',
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generated: 'i0.ɵɵelementStart(0, "div")',
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sourceUrl: '../test.ts'
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@ -273,12 +289,13 @@ runInEachFileSystem((os) => {
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// TODO - map the bindings better
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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// TODO: the `ctx_r...` appears to be dependent upon previous tests!!!
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// expect(mappings).toContain({
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// expectMapping(mappings, {
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// source: '{{ name }}',
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// generated: 'i0.ɵɵtextInterpolate(ctx_r0.name)',
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// sourceUrl: '../test.ts'
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@ -292,17 +309,19 @@ runInEachFileSystem((os) => {
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` <hr>\n` +
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`</ng-template>`);
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<div>', generated: 'i0.ɵɵelementStart(0, "div")', sourceUrl: '../test.ts'});
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// TODO - map the bindings better
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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// TODO: the `ctx_r...` appears to be dependent upon previous tests!!!
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// expect(mappings).toContain({
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// expectMapping(mappings, {
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// source: '{{ name }}',
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// generated: 'i0.ɵɵtextInterpolate(ctx_r0.name)',
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// sourceUrl: '../test.ts'
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@ -313,7 +332,7 @@ runInEachFileSystem((os) => {
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const mappings = compileAndMap(
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'<div *ngFor="let item of items; index as i; trackBy: trackByFn">{{ item }}</div>');
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div *ngFor="let item of items; index as i; trackBy: trackByFn">',
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generated: 'i0.ɵɵelementStart(0, "div")',
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sourceUrl: '../test.ts'
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@ -321,7 +340,8 @@ runInEachFileSystem((os) => {
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// TODO - map the bindings better
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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@ -339,23 +359,26 @@ runInEachFileSystem((os) => {
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`<h3><ng-content select="title"></ng-content></h3>\n` +
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`<div><ng-content></ng-content></div>`);
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '<h3>', generated: 'i0.ɵɵelementStart(0, "h3")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<ng-content select="title"></ng-content>',
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generated: 'i0.ɵɵprojection(1)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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{source: '</h3>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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expect(mappings).toContain(
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expectMapping(
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mappings, {source: '</h3>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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expectMapping(
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mappings,
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{source: '<div>', generated: 'i0.ɵɵelementStart(2, "div")', sourceUrl: '../test.ts'});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<ng-content></ng-content>',
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generated: 'i0.ɵɵprojection(3, 1)',
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sourceUrl: '../test.ts'
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});
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expect(mappings).toContain(
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expectMapping(
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mappings,
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{source: '</div>', generated: 'i0.ɵɵelementEnd()', sourceUrl: '../test.ts'});
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});
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});
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@ -363,12 +386,12 @@ runInEachFileSystem((os) => {
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describe('$localize', () => {
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it('should create simple i18n message source-mapping', () => {
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const mappings = compileAndMap(`<div i18n>Hello, World!</div>`);
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: '<div i18n>',
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generated: 'i0.ɵɵelementStart(0, "div")',
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sourceUrl: '../test.ts',
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});
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expect(mappings).toContain({
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expectMapping(mappings, {
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source: 'Hello, World!',
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generated: '`Hello, World!`',
|
||||
sourceUrl: '../test.ts',
|
||||
|
|
@ -377,27 +400,27 @@ runInEachFileSystem((os) => {
|
|||
|
||||
it('should create placeholder source-mappings', () => {
|
||||
const mappings = compileAndMap(`<div i18n>Hello, {{name}}!</div>`);
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '<div i18n>',
|
||||
generated: 'i0.ɵɵelementStart(0, "div")',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '</div>',
|
||||
generated: 'i0.ɵɵelementEnd()',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: 'Hello, ',
|
||||
generated: '`Hello, ${',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '{{name}}',
|
||||
generated: '"\\uFFFD0\\uFFFD"',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '!',
|
||||
generated: '}:INTERPOLATION:!`',
|
||||
sourceUrl: '../test.ts',
|
||||
|
|
@ -406,37 +429,37 @@ runInEachFileSystem((os) => {
|
|||
|
||||
it('should create tag (container) placeholder source-mappings', () => {
|
||||
const mappings = compileAndMap(`<div i18n>Hello, <b>World</b>!</div>`);
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '<div i18n>',
|
||||
generated: 'i0.ɵɵelementStart(0, "div")',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '</div>',
|
||||
generated: 'i0.ɵɵelementEnd()',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: 'Hello, ',
|
||||
generated: '`Hello, ${',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '<b>',
|
||||
generated: '"\\uFFFD#2\\uFFFD"',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: 'World',
|
||||
generated: '}:START_BOLD_TEXT:World${',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '</b>',
|
||||
generated: '"\\uFFFD/#2\\uFFFD"',
|
||||
sourceUrl: '../test.ts',
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
source: '!',
|
||||
generated: '}:CLOSE_BOLD_TEXT:!`',
|
||||
sourceUrl: '../test.ts',
|
||||
|
|
@ -448,24 +471,26 @@ runInEachFileSystem((os) => {
|
|||
const mappings = compileAndMap('<div>this is a test</div><div>{{ 1 + 2 }}</div>');
|
||||
|
||||
// Creation mode
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementStart(0, "div")', source: '<div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtext(1, "this is a test")',
|
||||
source: 'this is a test',
|
||||
sourceUrl: '../test.ts'
|
||||
});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementStart(2, "div")', source: '<div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵtext(3)', source: '{{ 1 + 2 }}', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵtext(3)', source: '{{ 1 + 2 }}', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
|
||||
// Update mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtextInterpolate(1 + 2)',
|
||||
source: '{{ 1 + 2 }}',
|
||||
sourceUrl: '../test.ts'
|
||||
|
|
@ -476,25 +501,27 @@ runInEachFileSystem((os) => {
|
|||
const mappings = compileAndMap('<div>this is a test</div><div>{{ 1 + 2 }}</div>');
|
||||
|
||||
// Creation mode
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementStart(0, "div")', source: '<div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtext(1, "this is a test")',
|
||||
source: 'this is a test',
|
||||
sourceUrl: '../test.ts'
|
||||
});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementStart(2, "div")', source: '<div>', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵtext(3)', source: '{{ 1 + 2 }}', sourceUrl: '../test.ts'});
|
||||
expect(mappings).toContain(
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵtext(3)', source: '{{ 1 + 2 }}', sourceUrl: '../test.ts'});
|
||||
expectMapping(
|
||||
mappings, {generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../test.ts'});
|
||||
|
||||
// TODO(benlesh): We need to circle back and prevent the extra parens from being generated.
|
||||
// Update mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtextInterpolate(1 + 2)',
|
||||
source: '{{ 1 + 2 }}',
|
||||
sourceUrl: '../test.ts'
|
||||
|
|
@ -506,7 +533,7 @@ runInEachFileSystem((os) => {
|
|||
// Note that the escaped double quotes, which need un-escaping to be parsed correctly.
|
||||
const mappings = compileAndMap('<div class=\\"some-class\\">this is a test</div>');
|
||||
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementStart(0, "div", 0)',
|
||||
source: '<div class=\\"some-class\\">',
|
||||
sourceUrl: '../test.ts'
|
||||
|
|
@ -525,30 +552,33 @@ runInEachFileSystem((os) => {
|
|||
compileAndMap('<div>this is a test</div><div>{{ 1 + 2 }}</div>', './dir/test.html');
|
||||
|
||||
// Creation mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementStart(0, "div")',
|
||||
source: '<div>',
|
||||
sourceUrl: '../dir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtext(1, "this is a test")',
|
||||
source: 'this is a test',
|
||||
sourceUrl: '../dir/test.html'
|
||||
});
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../dir/test.html'});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementStart(2, "div")',
|
||||
source: '<div>',
|
||||
sourceUrl: '../dir/test.html'
|
||||
});
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵtext(3)', source: '{{ 1 + 2 }}', sourceUrl: '../dir/test.html'});
|
||||
expect(mappings).toContain(
|
||||
expectMapping(
|
||||
mappings,
|
||||
{generated: 'i0.ɵɵelementEnd()', source: '</div>', sourceUrl: '../dir/test.html'});
|
||||
|
||||
// Update mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtextInterpolate(1 + 2)',
|
||||
source: '{{ 1 + 2 }}',
|
||||
sourceUrl: '../dir/test.html'
|
||||
|
|
@ -560,39 +590,39 @@ runInEachFileSystem((os) => {
|
|||
'<div>this is a test</div><div>{{ 1 + 2 }}</div>', 'extraRootDir/test.html');
|
||||
|
||||
// Creation mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementStart(0, "div")',
|
||||
source: '<div>',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtext(1, "this is a test")',
|
||||
source: 'this is a test',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementEnd()',
|
||||
source: '</div>',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementStart(2, "div")',
|
||||
source: '<div>',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtext(3)',
|
||||
source: '{{ 1 + 2 }}',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵelementEnd()',
|
||||
source: '</div>',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
});
|
||||
|
||||
// Update mode
|
||||
expect(mappings).toContain({
|
||||
expectMapping(mappings, {
|
||||
generated: 'i0.ɵɵtextInterpolate(1 + 2)',
|
||||
source: '{{ 1 + 2 }}',
|
||||
sourceUrl: '../extraRootDir/test.html'
|
||||
|
|
@ -638,5 +668,42 @@ runInEachFileSystem((os) => {
|
|||
return value + padding;
|
||||
}
|
||||
}
|
||||
|
||||
function expectMapping(mappings: SegmentMapping[], expected: SegmentMapping): void {
|
||||
if (mappings.some(
|
||||
m => m.generated === expected.generated && m.source === expected.source &&
|
||||
m.sourceUrl === expected.sourceUrl)) {
|
||||
return;
|
||||
}
|
||||
const matchingGenerated = mappings.filter(m => m.generated === expected.generated);
|
||||
const matchingSource = mappings.filter(m => m.source === expected.source);
|
||||
|
||||
const message = [
|
||||
'Expected mappings to contain the following mapping',
|
||||
prettyPrintMapping(expected),
|
||||
];
|
||||
if (matchingGenerated.length > 0) {
|
||||
message.push('');
|
||||
message.push('There are the following mappings that match the generated text:');
|
||||
matchingGenerated.forEach(m => message.push(prettyPrintMapping(m)));
|
||||
}
|
||||
if (matchingSource.length > 0) {
|
||||
message.push('');
|
||||
message.push('There are the following mappings that match the source text:');
|
||||
matchingSource.forEach(m => message.push(prettyPrintMapping(m)));
|
||||
}
|
||||
|
||||
fail(message.join('\n'));
|
||||
}
|
||||
|
||||
function prettyPrintMapping(mapping: SegmentMapping): string {
|
||||
return [
|
||||
'{',
|
||||
` generated: ${JSON.stringify(mapping.generated)}`,
|
||||
` source: ${JSON.stringify(mapping.source)}`,
|
||||
` sourceUrl: ${JSON.stringify(mapping.sourceUrl)}`,
|
||||
'}',
|
||||
].join('\n');
|
||||
}
|
||||
});
|
||||
});
|
||||
|
|
|
|||
Loading…
Reference in New Issue