Merge "MCR: Add temporary web UI mcrundo action"
[lhc/web/wiklou.git] / tests / phpunit / includes / api / ApiComparePagesTest.php
index ea13a0d..30e1d0c 100644 (file)
@@ -73,6 +73,9 @@ class ApiComparePagesTest extends ApiTestCase {
                self::$repl['revF1'] = $this->addPage( 'F', "== Section 1 ==\nF 1.1\n\n== Section 2 ==\nF 1.2" );
                self::$repl['pageF'] = Title::newFromText( 'ApiComparePagesTest F' )->getArticleId();
 
+               self::$repl['revG1'] = $this->addPage( 'G', "== Section 1 ==\nG 1.1", CONTENT_MODEL_TEXT );
+               self::$repl['pageG'] = Title::newFromText( 'ApiComparePagesTest G' )->getArticleId();
+
                WikiPage::factory( Title::newFromText( 'ApiComparePagesTest C' ) )
                        ->doDeleteArticleReal( 'Test for ApiComparePagesTest' );
 
@@ -113,7 +116,7 @@ class ApiComparePagesTest extends ApiTestCase {
                                $value = self::$repl[$m[1]];
                        } else {
                                $value = preg_replace_callback( '/{{REPL:(.+?)}}/', function ( $m ) {
-                                       return isset( self::$repl[$m[1]] ) ? self::$repl[$m[1]] : $m[0];
+                                       return self::$repl[$m[1]] ?? $m[0];
                                }, $value );
                        }
                } elseif ( is_array( $value ) || is_object( $value ) ) {
@@ -132,6 +135,7 @@ class ApiComparePagesTest extends ApiTestCase {
 
                $params += [
                        'action' => 'compare',
+                       'errorformat' => 'none',
                ];
 
                $user = $sysop
@@ -153,6 +157,25 @@ class ApiComparePagesTest extends ApiTestCase {
                }
        }
 
+       private static function makeDeprecationWarnings( ...$params ) {
+               $warn = [];
+               foreach ( $params as $p ) {
+                       $warn[] = [
+                               'code' => 'deprecation',
+                               'data' => [ 'feature' => "action=compare&{$p}" ],
+                               'module' => 'compare',
+                       ];
+                       if ( count( $warn ) === 1 ) {
+                               $warn[] = [
+                                       'code' => 'deprecation-help',
+                                       'module' => 'main',
+                               ];
+                       }
+               }
+
+               return $warn;
+       }
+
        public static function provideDiff() {
                // phpcs:disable Generic.Files.LineLength.TooLong
                return [
@@ -269,10 +292,12 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text' => [
                                [
-                                       'fromtext' => 'From text',
-                                       'fromcontentmodel' => 'wikitext',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
-                                       'tocontentmodel' => 'wikitext',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
+                                       'fromcontentmodel-main' => 'wikitext',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
+                                       'tocontentmodel-main' => 'wikitext',
                                ],
                                [
                                        'compare' => [
@@ -284,9 +309,11 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text 2' => [
                                [
-                                       'fromtext' => 'From text',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
-                                       'tocontentmodel' => 'wikitext',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
+                                       'tocontentmodel-main' => 'wikitext',
                                ],
                                [
                                        'compare' => [
@@ -298,15 +325,13 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, guessed model' => [
                                [
-                                       'fromtext' => 'From text',
-                                       'totext' => 'To text',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text',
                                ],
                                [
-                                       'warnings' => [
-                                               'compare' => [
-                                                       'warnings' => 'No content model could be determined, assuming wikitext.',
-                                               ],
-                                       ],
+                                       'warnings' => [ [ 'code' => 'compare-nocontentmodel', 'module' => 'compare' ] ],
                                        'compare' => [
                                                'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
                                                        . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
@@ -316,9 +341,11 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text with title and PST' => [
                                [
-                                       'fromtext' => 'From text',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
                                        'totitle' => 'Test',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
                                        'topst' => true,
                                ],
                                [
@@ -331,9 +358,11 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text with page ID and PST' => [
                                [
-                                       'fromtext' => 'From text',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
                                        'toid' => '{{REPL:pageB}}',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
                                        'topst' => true,
                                ],
                                [
@@ -346,9 +375,11 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text with revision and PST' => [
                                [
-                                       'fromtext' => 'From text',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
                                        'torev' => '{{REPL:revB2}}',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
                                        'topst' => true,
                                ],
                                [
@@ -361,9 +392,11 @@ class ApiComparePagesTest extends ApiTestCase {
                        ],
                        'Basic diff, text with deleted revision and PST' => [
                                [
-                                       'fromtext' => 'From text',
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => 'From text',
                                        'torev' => '{{REPL:revC2}}',
-                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => 'To text {{subst:PAGENAME}}',
                                        'topst' => true,
                                ],
                                [
@@ -378,20 +411,23 @@ class ApiComparePagesTest extends ApiTestCase {
                        'Basic diff, test with sections' => [
                                [
                                        'fromtitle' => 'ApiComparePagesTest F',
-                                       'fromsection' => 1,
-                                       'totext' => "== Section 1 ==\nTo text\n\n== Section 2 ==\nTo text?",
-                                       'tosection' => 2,
+                                       'fromslots' => 'main',
+                                       'fromtext-main' => "== Section 2 ==\nFrom text?",
+                                       'fromsection-main' => 2,
+                                       'totitle' => 'ApiComparePagesTest F',
+                                       'toslots' => 'main',
+                                       'totext-main' => "== Section 1 ==\nTo text?",
+                                       'tosection-main' => 1,
                                ],
                                [
                                        'compare' => [
                                                'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
                                                        . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
-                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>== Section <del class="diffchange diffchange-inline">1 </del>==</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>== Section <ins class="diffchange diffchange-inline">2 </ins>==</div></td></tr>' . "\n"
-                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">F 1.1</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To text?</ins></div></td></tr>' . "\n",
-                                               'fromid' => '{{REPL:pageF}}',
-                                               'fromrevid' => '{{REPL:revF1}}',
-                                               'fromns' => '0',
-                                               'fromtitle' => 'ApiComparePagesTest F',
+                                                       . '<tr><td class=\'diff-marker\'> </td><td class=\'diff-context\'><div>== Section 1 ==</div></td><td class=\'diff-marker\'> </td><td class=\'diff-context\'><div>== Section 1 ==</div></td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">F 1.1</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To text?</ins></div></td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'> </td><td class=\'diff-context\'></td><td class=\'diff-marker\'> </td><td class=\'diff-context\'></td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'> </td><td class=\'diff-context\'><div>== Section 2 ==</div></td><td class=\'diff-marker\'> </td><td class=\'diff-context\'><div>== Section 2 ==</div></td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From text?</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">F 1.2</ins></div></td></tr>' . "\n",
                                        ]
                                ],
                        ],
@@ -517,6 +553,197 @@ class ApiComparePagesTest extends ApiTestCase {
                                        ]
                                ],
                        ],
+                       'Diff for specific slots' => [
+                               // @todo Use a page with multiple slots here
+                               [
+                                       'fromrev' => '{{REPL:revA1}}',
+                                       'torev' => '{{REPL:revA3}}',
+                                       'prop' => 'diff',
+                                       'slots' => 'main',
+                               ],
+                               [
+                                       'compare' => [
+                                               'bodies' => [
+                                                       'main' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                               . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                               . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>A <del class="diffchange diffchange-inline">1</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>A <ins class="diffchange diffchange-inline">3</ins></div></td></tr>' . "\n",
+                                               ],
+                                       ],
+                               ],
+                       ],
+                       // @todo Add a test for diffing with a deleted slot. Deleting 'main' doesn't work.
+
+                       'Basic diff, deprecated text' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'fromcontentmodel' => 'wikitext',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'tocontentmodel' => 'wikitext',
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'fromcontentmodel', 'totext', 'tocontentmodel' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">{{subst:PAGENAME}}</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text 2' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'tocontentmodel' => 'wikitext',
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'totext', 'tocontentmodel' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">{{subst:PAGENAME}}</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text, guessed model' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'totext' => 'To text',
+                               ],
+                               [
+                                       'warnings' => array_merge( self::makeDeprecationWarnings( 'fromtext', 'totext' ), [
+                                               [ 'code' => 'compare-nocontentmodel', 'module' => 'compare' ],
+                                       ] ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text</div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text with title and PST' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'totitle' => 'Test',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'topst' => true,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'totext' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">Test</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text with page ID and PST' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'toid' => '{{REPL:pageB}}',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'topst' => true,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'totext' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest B</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text with revision and PST' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'torev' => '{{REPL:revB2}}',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'topst' => true,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'totext' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest B</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, deprecated text with deleted revision and PST' => [
+                               [
+                                       'fromtext' => 'From text',
+                                       'torev' => '{{REPL:revC2}}',
+                                       'totext' => 'To text {{subst:PAGENAME}}',
+                                       'topst' => true,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromtext', 'totext' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">From </del>text</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To </ins>text <ins class="diffchange diffchange-inline">ApiComparePagesTest C</ins></div></td></tr>' . "\n",
+                                       ]
+                               ],
+                               false, true
+                       ],
+                       'Basic diff, test with deprecated sections' => [
+                               [
+                                       'fromtitle' => 'ApiComparePagesTest F',
+                                       'fromsection' => 1,
+                                       'totext' => "== Section 1 ==\nTo text\n\n== Section 2 ==\nTo text?",
+                                       'tosection' => 2,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromsection', 'totext', 'tosection' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>== Section <del class="diffchange diffchange-inline">1 </del>==</div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>== Section <ins class="diffchange diffchange-inline">2 </ins>==</div></td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div><del class="diffchange diffchange-inline">F 1.1</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div><ins class="diffchange diffchange-inline">To text?</ins></div></td></tr>' . "\n",
+                                               'fromid' => '{{REPL:pageF}}',
+                                               'fromrevid' => '{{REPL:revF1}}',
+                                               'fromns' => '0',
+                                               'fromtitle' => 'ApiComparePagesTest F',
+                                       ]
+                               ],
+                       ],
+                       'Basic diff, test with deprecated sections and revdel, non-sysop' => [
+                               [
+                                       'fromrev' => '{{REPL:revB2}}',
+                                       'fromsection' => 0,
+                                       'torev' => '{{REPL:revB4}}',
+                                       'tosection' => 0,
+                               ],
+                               [],
+                               'missingcontent'
+                       ],
+                       'Basic diff, test with deprecated sections and revdel, sysop' => [
+                               [
+                                       'fromrev' => '{{REPL:revB2}}',
+                                       'fromsection' => 0,
+                                       'torev' => '{{REPL:revB4}}',
+                                       'tosection' => 0,
+                               ],
+                               [
+                                       'warnings' => self::makeDeprecationWarnings( 'fromsection', 'tosection' ),
+                                       'compare' => [
+                                               'body' => '<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>' . "\n"
+                                                       . '<td colspan="2" class="diff-lineno">Line 1:</td></tr>' . "\n"
+                                                       . '<tr><td class=\'diff-marker\'>−</td><td class=\'diff-deletedline\'><div>B <del class="diffchange diffchange-inline">2</del></div></td><td class=\'diff-marker\'>+</td><td class=\'diff-addedline\'><div>B <ins class="diffchange diffchange-inline">4</ins></div></td></tr>' . "\n",
+                                               'fromid' => '{{REPL:pageB}}',
+                                               'fromrevid' => '{{REPL:revB2}}',
+                                               'fromns' => 0,
+                                               'fromtitle' => 'ApiComparePagesTest B',
+                                               'fromtexthidden' => true,
+                                               'fromuserhidden' => true,
+                                               'fromcommenthidden' => true,
+                                               'toid' => '{{REPL:pageB}}',
+                                               'torevid' => '{{REPL:revB4}}',
+                                               'tons' => 0,
+                                               'totitle' => 'ApiComparePagesTest B',
+                                       ]
+                               ],
+                               false, true,
+                       ],
 
                        'Error, missing title' => [
                                [
@@ -647,6 +874,68 @@ class ApiComparePagesTest extends ApiTestCase {
                                [],
                                'missingcontent'
                        ],
+                       'Error, Relative diff, no prev' => [
+                               [
+                                       'fromrev' => '{{REPL:revA1}}',
+                                       'torelative' => 'prev',
+                                       'prop' => 'ids',
+                               ],
+                               [],
+                               'baddiff'
+                       ],
+                       'Error, Relative diff, no next' => [
+                               [
+                                       'fromrev' => '{{REPL:revA4}}',
+                                       'torelative' => 'next',
+                                       'prop' => 'ids',
+                               ],
+                               [],
+                               'baddiff'
+                       ],
+                       'Error, section diff with no revision' => [
+                               [
+                                       'fromtitle' => 'ApiComparePagesTest F',
+                                       'toslots' => 'main',
+                                       'totext-main' => "== Section 1 ==\nTo text?",
+                                       'tosection-main' => 1,
+                               ],
+                               [],
+                               'compare-notorevision',
+                       ],
+                       'Error, section diff with revdeleted revision' => [
+                               [
+                                       'fromtitle' => 'ApiComparePagesTest F',
+                                       'torev' => '{{REPL:revB2}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => "== Section 1 ==\nTo text?",
+                                       'tosection-main' => 1,
+                               ],
+                               [],
+                               'missingcontent',
+                       ],
+                       'Error, section diff with a content model not supporting sections' => [
+                               [
+                                       'fromtitle' => 'ApiComparePagesTest G',
+                                       'torev' => '{{REPL:revG1}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => "== Section 1 ==\nTo text?",
+                                       'tosection-main' => 1,
+                               ],
+                               [],
+                               'sectionsnotsupported',
+                       ],
+                       'Error, section diff with bad content model' => [
+                               [
+                                       'fromtitle' => 'ApiComparePagesTest F',
+                                       'torev' => '{{REPL:revF1}}',
+                                       'toslots' => 'main',
+                                       'totext-main' => "== Section 1 ==\nTo text?",
+                                       'tosection-main' => 1,
+                                       'tocontentmodel-main' => CONTENT_MODEL_TEXT,
+                               ],
+                               [],
+                               'sectionreplacefailed',
+                       ],
                ];
                // phpcs:enable
        }