31 lines
1.2 KiB
Go
31 lines
1.2 KiB
Go
package fourslash_test
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import (
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"testing"
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"github.com/microsoft/typescript-go/internal/fourslash"
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"github.com/microsoft/typescript-go/internal/testutil"
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)
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func TestGoToSourceForwardedReExportChain(t *testing.T) {
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t.Parallel()
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defer testutil.RecoverAndFail(t, "Panic on fourslash test")
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// When an implementation file re-exports from another file, source
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// definition follows the re-export chain to the actual implementation.
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const content = `// @moduleResolution: bundler
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// @Filename: /home/src/workspaces/project/node_modules/pkg/package.json
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{ "name": "pkg", "main": "./index.js", "types": "./index.d.ts" }
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// @Filename: /home/src/workspaces/project/node_modules/pkg/index.d.ts
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export declare function helper(): string;
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// @Filename: /home/src/workspaces/project/node_modules/pkg/index.js
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export { helper } from './impl.js';
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// @Filename: /home/src/workspaces/project/node_modules/pkg/impl.js
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export function /*targetHelper*/helper() { return "ok"; }
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// @Filename: /home/src/workspaces/project/index.ts
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import { /*importHelper*/helper } from "pkg";
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helper();`
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f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
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defer done()
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f.VerifyBaselineGoToSourceDefinition(t, "importHelper")
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}
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