extension/src: change sub test input parameter from slice type to type

The vscode.executeCommand api accepts a slice of any as input
parameters. But vscode will expand the slice into individual
arguments before actually calling the receiver.

E.g. a command with arg ["foo", 0, true] of type []any should have a
corresponding command signature of func(string, number, boolean).

a command with arg ["foo"] of type []any should have a corresponding
command signature of func(string).

Fix #3908

Change-Id: I0320cb52652e96bb7804ccfac66ddecc09593e3f
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/718200
Auto-Submit: Hongxiang Jiang <[email protected]>
Reviewed-by: Madeline Kalil <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

Author: h9jiang

CHANGELOG.md

@@ -15,7 +15,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 minimum Go version remains Go 1.23. A new notification will now be sent to help
 users running older versions upgrade to Go 1.23+.
 
-### Changse
+### Changes
 
 * **Tool Management Refactoring**: The extension now correctly uses the tools
 specified in the `"go.lintTool"` and `"go.formatTool"` settings.
@@ -75,6 +75,9 @@ golang/vscode-go#3862).
 * Resolved a problem where `staticcheck` was being installed automatically even
 when it was not in use (golang/vscode-go#3898).
 
+* Fix issue where sub test codelens runs sub test based on the cursor instead of
+the codelens' position (golang/vscode-go#3908).
+
 ## v0.51.1 (prerelease)
 
 Date: 2025-10-27

extension/src/goTest.ts

@@ -181,7 +181,7 @@ async function _subTestAtCursor(
  * @param args
  */
 export function testAtCursor(cmd: TestAtCursorCmd): CommandFactory {
-	return (ctx, goCtx) => (args: any) => {
+	return (_, goCtx) => (args: any) => {
 		const goConfig = getGoConfig();
 		return _testAtCursor(goCtx, goConfig, cmd, args).catch((err) => {
 			if (err instanceof NotFoundError) {
@@ -261,7 +261,10 @@ async function runTestAtCursor(
 }
 
 /**
- * Executes the sub unit test at the primary cursor.
+ * Executes the sub unit test.
+ *
+ * If the `args` is provided, run the subtest based on the test info provided in
+ * the args. Otherwise, infer the test info from the cursor.
  *
  * @param cmd Whether the command is test or debug.
  */
@@ -273,10 +276,10 @@ export function subTestAtCursor(cmd: SubTestAtCursorCmd): CommandFactory {
 		 * codelens provided by {@link GoRunTestCodeLensProvider}, args
 		 * specifies the function and subtest names.
 		 */
-		args?: [SubTestAtCursorArgs]
+		args?: SubTestAtCursorArgs
 	) => {
 		try {
-			return await _subTestAtCursor(goCtx, getGoConfig(), cmd, args?.[0]);
+			return await _subTestAtCursor(goCtx, getGoConfig(), cmd, args);
 		} catch (err) {
 			if (err instanceof NotFoundError) {
 				vscode.window.showInformationMessage(err.message);