[TIKA-877] Embedded document not extracted (regression)

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.1
• Fix Version/s: 1.2
• Component/s: parser
• Labels: regression
• Assignee: Maxim Valyanskiy
• Reporter: Daniel Bonniot de Ruisselet
• Created: 18/Mar/12 20:58
• Updated: 21/Mar/12 11:42
• Resolved: 21/Mar/12 11:42

Description

Testing the 1.1 rc, I believe I found a regression, hence the priority.

dbonniot-t520 /tmp/1.0 java -jar ../tika-app-1.0.jar -z ../coffee.xls 
Extracting 'file0.wmf' (application/x-msmetafile)
Extracting 'file1.wmf' (application/x-msmetafile)
Extracting 'file2.wmf' (application/x-msmetafile)
Extracting 'file3.wmf' (application/x-msmetafile)
Extracting 'file4.png' (image/png)
Extracting 'MBD002B040A.wps' (application/vnd.ms-works)
Extracting 'file5.bin' (application/octet-stream)
Extracting 'MBD00262FE3.unknown' (application/x-tika-msoffice)

dbonniot-t520 /tmp/1.0 cd ../1.1
dbonniot-t520 /tmp/1.1 java -jar ../tika-app-1.1.jar -z ../coffee.xls 
Extracting 'file0.emf' (application/x-emf)
Extracting 'file1.emf' (application/x-emf)
Extracting 'file2.emf' (application/x-emf)
Extracting 'file3.emf' (application/x-emf)
Extracting 'file4.png' (image/png)
Extracting 'MBD002B040A.wps' (application/vnd.ms-works)
Extracting 'file5' (application/x-tika-msoffice-embedded)
Extracting 'MBD00262FE3.unknown' (application/x-tika-msoffice)

dbonniot-t520 /tmp/1.1 ls -l ../1.0/file5.bin ../1.1/file5 
-rw-r--r-- 1 dbonniot dbonniot 2519 2012-03-18 21:51 ../1.0/file5.bin
-rw-r--r-- 1 dbonniot dbonniot    0 2012-03-18 21:51 ../1.1/file5

Notice how 1.0 could extract the data for file5, but 1.1 creates an empty file instead.

By the way, I do see improvements in 1.1 as well, congrats for that!