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183 Commits

Author SHA1 Message Date
James R. Barlow
325cc0beca Allow test cases to run without installing first 
As @spwhitton found:

The test suite needs to call "python3 -m ocrmypdf.main" instead of
just "ocrmypdf" because this /usr/bin/ocrmypdf script has not yet been
generated when dh runs the test suite.

---

Seems reasonable to perform in-place testing independent of installation.

Source:
https://sources.debian.net/src/ocrmypdf/4.2.1%2Bgit.20160824.1.5d67cc7-1/debian/patches/0001-patch-test-suite-executable.patch/
 2016-08-26 15:23:26 -07:00
James R. Barlow
1a9f09c4d5 Remove OCRmyPDF.sh and its usage in all test cases 2016-08-26 15:18:38 -07:00
James R. Barlow
4fed4e2af3 tests: don't try to pass Unicode arguments on command line on Linux 
Depends on locale being configured properly, and it's not necessary
to be able to do this.
 2016-08-26 15:08:56 -07:00
James R. Barlow
cc7e328358 Improve some documentation for tests 2016-08-26 15:04:08 -07:00
James R. Barlow
d25397e2b0 Add test case for PDFs with masks and stencil masks 2016-08-26 15:03:27 -07:00
James R. Barlow
2025a096c3 Test case for stdin streaming 2016-08-25 14:46:54 -07:00
James R. Barlow
e5541e435c New test to confirm we can emit JBIG2 with appropriate settings 2016-08-03 11:35:48 -07:00
James R. Barlow
e70387b1af Add a simple test for image to PDF 2016-08-03 03:35:30 -07:00
James R. Barlow
91d715ac93 Add test cases for --output-type 2016-08-03 02:47:18 -07:00
James R. Barlow
fef35e4eb2 Fix handling of DPI for rare case of JPEG recompression after deskew/clean 
This test is exercised by page 4 of multipage.pdf. If all images are
JPEGs, and one of deskew/clean removes DPI information, make sure that
we can get the right information back and that the DPI stays square.
 2016-07-29 01:34:52 -07:00
James R. Barlow
8f77576dc4 Fix non-square image resolution for "hocr" case; use img2pdf 0.2.1 
Tesseract renderer not immediately fixable.
 2016-07-28 16:43:51 -07:00
James R. Barlow
16e4d342d2 Bug fix: --force-ocr should still run on pages with no images 
Useful for people who want to reprocess text.

This also requires --oversample because DPI is undefined. To be fixed
in next commit.
 2016-07-27 15:06:49 -07:00
James R. Barlow
b4a734fc0d Test case for "algorithm 4" test 
Algorithm 4 -> PDF version 1.6
 2016-06-23 13:21:26 -07:00
James R. Barlow
ff092c8629 Fix race condition between these tests when run in parallel 2016-04-28 00:39:15 -07:00
James R. Barlow
40baab32ac Remove dead code "import stuff in testcase" 2016-04-14 14:22:34 -07:00
James R. Barlow
e877d37ac8 --rotate-pages: Only apply rotation if we're reasonable confident 
Take the threshold from tesseract's default value for -psm 1.
 2016-04-14 13:49:44 -07:00
James R. Barlow
322085933b unpaper: fix check for missing and old versions, add test case 2016-03-10 15:37:09 -08:00
James R. Barlow
7c5e58a497 Fix test cases that break in Docker, improve test for running in Docker 2016-02-20 23:47:37 -08:00
James R. Barlow
cab381a339 Add JPEG 2000 test case 2016-02-20 05:13:19 -08:00
James R. Barlow
8246cc0538 Gracefully recover from tesseract's failure to process very large images 
And test cases to check this
 2016-02-20 04:53:23 -08:00
James R. Barlow
4206e74f42 tests: also check that monochrome correlation correctly detects matches 2016-02-19 14:35:31 -08:00
James R. Barlow
68c3ce56a9 Don't do chmod unless necessarily (breaks py.test on Docker) 2016-02-19 14:09:56 -08:00
James R. Barlow
ab0e5fa425 Improve error checking for tesseract -psm 0 (orientation) errors 2016-02-19 03:58:39 -08:00
James R. Barlow
f3b0434a87 Improve ability to capture error messages from tesseract on a crash 2016-02-19 03:48:49 -08:00
James R. Barlow
ef0aab060a Make debug output more verbose on failure 2016-02-16 05:17:18 -08:00
James R. Barlow
88433e4c34 Fiddle with travis, try to get better debug output 
Essentially cffi failed somehow, not clear how
 2016-02-16 02:12:14 -08:00
James R. Barlow
ab13342931 Revise rotation tests in prep for adding a few more 2016-02-15 17:17:43 -08:00
James R. Barlow
d7913da484 Test case: remove filename conflict 2016-02-15 16:49:28 -08:00
James R. Barlow
6510bcad19 DPI information not transferred automatically from PNG to JPEG 2016-02-09 02:18:54 -08:00
James R. Barlow
16c7ac2582 Fix test_deskew for new Leptonica API 2016-02-08 15:20:01 -08:00
James R. Barlow
4ceb59215f Leptonica: classes are better 2016-02-08 15:14:44 -08:00
James R. Barlow
2e6879ee51 Introduce Leptonica class for Pix 2016-02-08 14:52:01 -08:00
James R. Barlow
66fc2e9d7d Add rotate 180 correlation sanity check 2016-02-08 13:10:11 -08:00
James R. Barlow
2c7a6e574f Shorten names of _make_input/output 2016-02-08 12:57:26 -08:00
James R. Barlow
78c3bf5dba Check autorotate using leptonica correlation 2016-02-08 12:55:50 -08:00
James R. Barlow
98c115e3bb Cache wasn't enabled properly for test_autorotate 2016-02-08 12:55:28 -08:00
James R. Barlow
7c0940609a Take a stab at writing test case for autorotate 2016-02-08 12:32:39 -08:00
James R. Barlow
9058dedfbe New tests for ccitt, jbig2 encodings 2016-01-19 13:01:56 -08:00
James R. Barlow
354e61946e Use os.makedirs for test output directories 
Broke Travis
 2016-01-16 02:47:56 -08:00
James R. Barlow
360acd1e2c Adjust test_oversample test case 
Add -f to force generation of the background image at the desired
oversample resolution.  Our new behavior is to only send the oversampled
image to Tesseract while leaving the main page intact unless asked to
deskew, clean, etc.
 2016-01-15 15:55:23 -08:00
James R. Barlow
7c558b3713 Move pageinfo test into tests folder 2016-01-11 17:40:44 -08:00
James R. Barlow
3b53e9adac Use tesseract cache for -psm 2016-01-11 17:22:50 -08:00
James R. Barlow
074c1d71b4 Activate --tesseract-pagesegmode 2016-01-11 17:19:32 -08:00
James R. Barlow
09782242c8 Adjust test cases to use cache and noop more effectively 
This reduces total execution time to 164s on my machine, down from
about double that.
 2015-12-17 14:00:17 -08:00
James R. Barlow
9ec4aa039d Add tesseract caching to speed up tests 2015-12-17 12:52:12 -08:00
James R. Barlow
ecebe2f24b Let some tests use the spoofed tesseract 
Where getting OCR doesn't matter
 2015-12-17 11:56:09 -08:00
James R. Barlow
7313a77c2a Implement pdf renderer side of tess spoof 2015-12-17 11:41:54 -08:00
James R. Barlow
45113676a3 Add Tesseract spoofing 2015-12-17 11:36:47 -08:00
James R. Barlow
102bd07019 Check for encrypted PDF and complain appropriately 2015-12-17 10:37:54 -08:00
James R. Barlow
9622e31da9 Use envvars in a new test case 
And get rid of the messy binary replacement spoofing
 2015-12-17 09:29:01 -08:00