use correct uri manipulation, #25539

extensions/vscode-api-tests/src/workspace.test.ts

@@ -85,6 +85,13 @@ suite('workspace-namespace', () => {
 		});
 	});
 
+	test('openTextDocument, untitled with host', function () {
+		const uri = Uri.parse('untitled://localhost/c%24/Users/jrieken/code/samples/foobar.txt');
+		return workspace.openTextDocument(uri).then(doc => {
+			assert.equal(doc.uri.scheme, 'untitled');
+		});
+	});
+
 	test('openTextDocument, untitled without path', function () {
 		return workspace.openTextDocument().then(doc => {
 			assert.equal(doc.uri.scheme, 'untitled');

src/vs/workbench/api/node/mainThreadDocuments.ts

@@ -227,7 +227,7 @@ export class MainThreadDocuments extends MainThreadDocumentsShape {
 	}
 
 	private _handleUnititledScheme(uri: URI): TPromise<boolean> {
-		let asFileUri = URI.file(uri.fsPath);
+		let asFileUri = uri.with({ scheme: 'file' });
 		return this._fileService.resolveFile(asFileUri).then(stats => {
 			// don't create a new file ontop of an existing file
 			return TPromise.wrapError<boolean>('file already exists on disk');

src/vs/workbench/services/untitled/common/untitledEditorService.ts

@@ -161,7 +161,7 @@ export class UntitledEditorService implements IUntitledEditorService {
 		let hasAssociatedFilePath = false;
 		if (resource) {
 			hasAssociatedFilePath = (resource.scheme === 'file');
-			resource = this.resourceToUntitled(resource); // ensure we have the right scheme
+			resource = resource.with({ scheme: UntitledEditorInput.SCHEMA }); // ensure we have the right scheme
 
 			if (hasAssociatedFilePath) {
 				UntitledEditorService.KNOWN_ASSOCIATED_FILE_PATHS.set(resource, true); // remember for future lookups
@@ -231,14 +231,6 @@ export class UntitledEditorService implements IUntitledEditorService {
 		return input;
 	}
 
-	private resourceToUntitled(resource: URI): URI {
-		if (resource.scheme === UntitledEditorInput.SCHEMA) {
-			return resource;
-		}
-
-		return URI.from({ scheme: UntitledEditorInput.SCHEMA, path: resource.fsPath });
-	}
-
 	public hasAssociatedFilePath(resource: URI): boolean {
 		return UntitledEditorService.KNOWN_ASSOCIATED_FILE_PATHS.has(resource);
 	}
@@ -249,4 +241,4 @@ export class UntitledEditorService implements IUntitledEditorService {
 		this._onDidChangeEncoding.dispose();
 		this._onDidDisposeModel.dispose();
 	}
-}
+}
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