117 lines
4.8 KiB
Go
117 lines
4.8 KiB
Go
package fourslash_test
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/microsoft/typescript-go/internal/fourslash"
|
|
"github.com/microsoft/typescript-go/internal/testutil"
|
|
)
|
|
|
|
func TestGoToSourceAccessExpressionProperty(t *testing.T) {
|
|
t.Parallel()
|
|
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
|
|
const content = `// @moduleResolution: bundler
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/package.json
|
|
{ "name": "pkg", "main": "./index.js", "types": "./index.d.ts" }
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.d.ts
|
|
export declare const obj: { greet(name: string): string; count: number; };
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.js
|
|
export const /*targetObj*/obj = { /*targetGreet*/greet(name) { return name; }, /*targetCount*/count: 42 };
|
|
// @Filename: /home/src/workspaces/project/index.ts
|
|
import { obj } from "pkg";
|
|
obj./*propAccess*/greet("world");
|
|
obj./*propAccess2*/count;`
|
|
f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
|
|
defer done()
|
|
f.VerifyBaselineGoToSourceDefinition(t, "propAccess", "propAccess2")
|
|
}
|
|
|
|
func TestGoToSourcePropertyOfAlias(t *testing.T) {
|
|
t.Parallel()
|
|
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
|
|
const content = `// @moduleResolution: bundler
|
|
// @Filename: /home/src/workspaces/project/a.js
|
|
export const a = { /*end*/a: 'a' };
|
|
// @Filename: /home/src/workspaces/project/a.d.ts
|
|
export declare const a: { a: string };
|
|
// @Filename: /home/src/workspaces/project/b.ts
|
|
import { a } from './a';
|
|
a.[|a/*start*/|]`
|
|
f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
|
|
defer done()
|
|
f.VerifyBaselineGoToSourceDefinition(t, "start")
|
|
}
|
|
|
|
func TestGoToSourceIndexSignatureProperty(t *testing.T) {
|
|
t.Parallel()
|
|
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
|
|
// When accessing a property defined via index signature, getDeclarationsFromLocation
|
|
// returns empty, so the GetPropertyOfType fallback is used.
|
|
const content = `// @moduleResolution: bundler
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/package.json
|
|
{ "name": "pkg", "main": "./index.js", "types": "./index.d.ts" }
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.d.ts
|
|
export declare const config: { readonly [key: string]: string; name: string };
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.js
|
|
export const config = { /*targetName*/name: "test" };
|
|
// @Filename: /home/src/workspaces/project/index.ts
|
|
import { config } from "pkg";
|
|
config./*propAccess*/name;`
|
|
f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
|
|
defer done()
|
|
f.VerifyBaselineGoToSourceDefinition(t, "propAccess")
|
|
}
|
|
|
|
func TestGoToSourceMappedTypeProperty(t *testing.T) {
|
|
t.Parallel()
|
|
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
|
|
// getDeclarationsFromLocation returns empty for a property that exists only
|
|
// via a mapped type (no explicit declaration), so GetPropertyOfType fallback is used.
|
|
const content = `// @moduleResolution: bundler
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/package.json
|
|
{ "name": "pkg", "main": "./index.js", "types": "./index.d.ts" }
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.d.ts
|
|
type Keys = "a" | "b";
|
|
export declare const obj: { [K in Keys]: number };
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.js
|
|
export const obj = { a: 1, /*target*/b: 2 };
|
|
// @Filename: /home/src/workspaces/project/index.ts
|
|
import { obj } from "pkg";
|
|
obj./*propAccess*/b;`
|
|
f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
|
|
defer done()
|
|
f.VerifyBaselineGoToSourceDefinition(t, "propAccess")
|
|
}
|
|
|
|
func TestGoToSourceCommonJSAliasPrefersDeclaration(t *testing.T) {
|
|
t.Parallel()
|
|
defer testutil.RecoverAndFail(t, "Panic on fourslash test")
|
|
const content = `// @moduleResolution: bundler
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/package.json
|
|
{ "name": "pkg", "main": "./index.js", "types": "./index.d.ts" }
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.d.ts
|
|
export declare enum TargetPopulation {
|
|
Team = "team",
|
|
Internal = "internal",
|
|
Insiders = "insider",
|
|
Public = "public",
|
|
}
|
|
// @Filename: /home/src/workspaces/project/node_modules/pkg/index.js
|
|
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.TargetPopulation = void 0;
|
|
var TargetPopulation;
|
|
(function (TargetPopulation) {
|
|
TargetPopulation["Team"] = "team";
|
|
TargetPopulation["Internal"] = "internal";
|
|
TargetPopulation["Insiders"] = "insider";
|
|
TargetPopulation["Public"] = "public";
|
|
})(TargetPopulation || (exports.TargetPopulation = TargetPopulation = {}));
|
|
// @Filename: /home/src/workspaces/project/index.ts
|
|
import * as tas from "pkg";
|
|
tas./*start*/TargetPopulation.Public;`
|
|
f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
|
|
defer done()
|
|
f.VerifyBaselineGoToSourceDefinition(t, "start")
|
|
}
|