From 02d13afa7e76203ecc0965bb089f3b3e616f82ab Mon Sep 17 00:00:00 2001
From: "C. Scott Ananian" <cscott@cscott.net>
Date: Fri, 12 Aug 2022 14:36:56 -0400
Subject: [PATCH] Allow parsoid-compatible parser tests to select a subset of
 parsoid modes

This lets you tag a parser test file with:

  !! options
  parsoid-compatible=wt2html
  !! end

to indicate that you want to run only the parsoid wt2html tests on
this file.  This is especially useful when gradually adding
integrated-mode parsoid output clauses to an existing test file.

Change-Id: Id870d23da3c127fea61d6b8ab98200c0e4c661e2
---
 tests/phpunit/suites/ParsoidTestFileSuite.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/phpunit/suites/ParsoidTestFileSuite.php b/tests/phpunit/suites/ParsoidTestFileSuite.php
index c9f191e883a..7e84039de61 100644
--- a/tests/phpunit/suites/ParsoidTestFileSuite.php
+++ b/tests/phpunit/suites/ParsoidTestFileSuite.php
@@ -49,6 +49,14 @@ class ParsoidTestFileSuite extends TestSuite {
 
 		$validTestModes = $this->ptRunner->getRequestedTestModes();
 		$skipMode = new ParserTestMode( $validTestModes[0] );
+		$modeRestriction = $this->ptFileInfo->fileOptions['parsoid-compatible'] ?? false;
+		if ( $modeRestriction !== false ) {
+			if ( is_string( $modeRestriction ) ) {
+				// shorthand
+				$modeRestriction = [ $modeRestriction ];
+			}
+			$validTestModes = array_intersect( $validTestModes, $modeRestriction );
+		}
 
 		$suite = $this;
 		foreach ( $this->ptFileInfo->testCases as $t ) {