Unit test errors with importer

I’m also experiencing the same problem. Clean install of WordPress with no other plugins active. Also tried replacing the WordPress import plugin. No luck.

The undefined offset errors all reference one of the following lines within the plugin parsers.php file: 413, 418, and 423.

Opened up the file and found that the errors correspond to the following statements within the parse function (lines are commented). Don’t know enough about parsing or these specific variables to debug though…

if ( false !== strpos( $importline, '<wp:category>' ) ) {
	preg_match( '|<wp:category>(.*?)</wp:category>|is', $importline, $category );
	$this->categories[] = $this->process_category( $category[1] ); // Line 413
	continue;
}
if ( false !== strpos( $importline, '<wp:tag>' ) ) {
	preg_match( '|<wp:tag>(.*?)</wp:tag>|is', $importline, $tag );
	$this->tags[] = $this->process_tag( $tag[1] ); // Line 418
	continue;
}
if ( false !== strpos( $importline, '<wp:term>' ) ) {
	preg_match( '|<wp:term>(.*?)</wp:term>|is', $importline, $term );
	$this->terms[] = $this->process_term( $term[1] ); // Line 423
	continue;
}

Also of interest, the theme unit test file was updated on 03/06/13. However, I don’t have access to an older version for testing.

I tried emailing automattic.com (they appear to host the unit test file), but I’m not sure whether they are responsible for revisions. No response yet.

I may use the following WP sample content, but it isn’t nearly as comprehensive for testing:
http://wpcandy.com/made/the-sample-post-collection/

Good luck!

Got multiple instances of each of the following:
Failed to import post tag
Failed to import
Menu item skipped due to invalid menu slug: short
Menu item skipped due to invalid menu slug: all-pages

This has been covered elsewhere. There is an issue with the current theme unit test.

Any idea when it will be resolved?

Not at the moment – no. Sorry.