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Author SHA1 Message Date
Stefan Weil
165622c745 Fix symbolic link in unittest 
The unittest could not run when building out of source tree.
Fix the symbolic link and make sure that the directory for it exists.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-09 14:15:13 +02:00
Stefan Weil
5812972775 block_edges: Add assertions for block coordinates 
Check whether the top right point of the block is inside of the
thresholded image t_pix. Otherwise the following code would make
illegal memory accesses.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-09 14:06:33 +02:00
Shree Devi Kumar
481d7775c6 Merge remote-tracking branch 'origin/master' 2018-06-09 08:15:31 +00:00
Egor Pugin
cd58a861d9
Merge pull request #1653 from stweil/typo 
scanutils: Fix typos in comments
 2018-06-09 11:00:22 +03:00
Egor Pugin
000c9864b7
Merge pull request #1654 from stweil/bool 
capi: Fix regression caused by use of bool data type
 2018-06-09 11:00:11 +03:00
Egor Pugin
3f725dd92e
Merge pull request #1650 from Shreeshrii/master 
Add Spanish UNLV tests, use ocreval tools from /usr/local/bin
 2018-06-09 10:59:50 +03:00
Stefan Weil
a709018e94 capi: Fix regression caused by use of bool data type 
Commit 87d33b6c9e added code which uses bool.
Therefore stdbool.h must be included for compilations with a C compiler.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-09 08:45:45 +02:00
Stefan Weil
02277bed34 scanutils: Fix typos in comments 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-09 07:53:20 +02:00
Shree Devi Kumar
e614066c59 Merge remote-tracking branch 'origin/master' 2018-06-08 17:16:09 +00:00
zdenop
e7c1e0739c
Merge pull request #1649 from stweil/locale 
Test for correct locale settings
 2018-06-08 19:02:38 +02:00
zdenop
89730e12a7
Merge pull request #1648 from stweil/fix 
scanutils: Fix illegal memory access
 2018-06-08 19:01:45 +02:00
Shreeshrii
477f57adf2
correct URL for 1995 report 2018-06-08 21:52:25 +05:30
Shreeshrii
7acebd0f52
reformat with markdown 2018-06-08 21:38:16 +05:30
Stefan Weil
3292484f67 Test for correct locale settings 
Normal C++ programs like those which are built for tesseract automatically
set the locale "C".

There can be different locale settings if the tesseract library is used
in other software.

A wrong locale can cause wrong results from sscanf which is used at
different places in the tesseract code, so make sure that we have the
right locale settings and fail if that is not the case.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-08 17:40:10 +02:00
Shree Devi Kumar
ea7f4801ed add option for UNLV tests for spa 2018-06-08 14:28:50 +00:00
Stefan Weil
280db06bbf scanutils: Fix illegal memory access 
Format strings which contain "%*s" show this error in Valgrind:

==32503== Conditional jump or move depends on uninitialised value(s)
==32503==    at 0x2B8BB0: tvfscanf(_IO_FILE*, char const*, __va_list_tag*) (scanutils.cpp:486)
==32503==    by 0x2B825A: tfscanf(_IO_FILE*, char const*, ...) (scanutils.cpp:234)
==32503==    by 0x272B01: read_unlv_file(STRING, int, int, BLOCK_LIST*) (blread.cpp:54)
==32503==    by 0x1753CD: tesseract::Tesseract::SegmentPage(STRING const*, BLOCK_LIST*, tesseract::Tesseract*, OSResults*) (pagesegmain.cpp:115)
==32503==    by 0x1363CD: tesseract::TessBaseAPI::FindLines() (baseapi.cpp:2291)
==32503==    by 0x130CF1: tesseract::TessBaseAPI::Recognize(ETEXT_DESC*) (baseapi.cpp:802)
==32503==    by 0x1322D3: tesseract::TessBaseAPI::ProcessPage(Pix*, int, char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1176)
==32503==    by 0x131A84: tesseract::TessBaseAPI::ProcessPagesMultipageTiff(unsigned char const*, unsigned long, char const*, char const*, int, tesseract::TessResultRenderer*, int) (baseapi.cpp:1013)
==32503==    by 0x132052: tesseract::TessBaseAPI::ProcessPagesInternal(char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1129)
==32503==    by 0x131B1E: tesseract::TessBaseAPI::ProcessPages(char const*, char const*, int, tesseract::TessResultRenderer*) (baseapi.cpp:1032)
==32503==    by 0x12E00C: main (tesseractmain.cpp:537)
==32503==  Uninitialised value was created by a stack allocation
==32503==    at 0x272A60: read_unlv_file(STRING, int, int, BLOCK_LIST*) (blread.cpp:41)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-08 15:28:30 +02:00
zdenop
a6623065fe
Merge pull request #1645 from Shreeshrii/unlvtests 
reformat EXTRA_DIST in makefile
 2018-06-08 12:59:33 +02:00
zdenop
417893db71
Merge pull request #1646 from Shreeshrii/master 
remove generated files committed by error
 2018-06-08 12:58:31 +02:00
zdenop
a514765865
Merge pull request #1644 from Shreeshrii/gitignore 
add /src/ to api, training and vs2010 in gitignore
 2018-06-08 12:57:02 +02:00
Shreeshrii
68c6b42853
modify to avoid line continuations 2018-06-08 15:17:05 +05:30
Shreeshrii
df09d0db28
delete lines relating to vs2010 2018-06-08 15:12:27 +05:30
Shree Devi Kumar
1b6815364a remove generated files commited by error 2018-06-08 08:59:20 +00:00
Shree Devi Kumar
7a9fef9685 reformat EXTRA_DIST in makefile 2018-06-08 08:32:47 +00:00
zdenop
29304a4173
Merge pull request #1642 from stweil/unlvtests 
Remove some files which are generated by the UNLV test
 2018-06-08 08:42:14 +02:00
zdenop
1309749a15
Merge pull request #1643 from Shreeshrii/unlv 
move unlvtests ignored files to .gitignore in root dir
 2018-06-08 08:40:40 +02:00
Shree Devi Kumar
f2caeb43b4 add /src/ to api, training and vs2010 2018-06-08 05:34:47 +00:00
Shree Devi Kumar
828d727135 move unlvtests ignored files to .gitignore in root dir 2018-06-08 05:29:44 +00:00
Stefan Weil
fcaf192ea3 Remove some files which are generated by the UNLV test 
They don't contain useful information.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-07 20:22:08 +02:00
zdenop
51ebf8a21e
Merge pull request #1640 from stweil/unlvtests 
Fix script for UNLV tests
 2018-06-07 07:20:54 +02:00
Stefan Weil
bbb4658733 Fix log message of UNLV tests 
We must filter unwanted output from tesseract.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-07 07:18:55 +02:00
Stefan Weil
ff3b263c5b Fix script for UNLV tests 
Commit 934e612a3e added too many quotes.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-07 07:12:08 +02:00
zdenop
d47cebcdc8
Merge pull request #1641 from stweil/fix 
training: Add missing linefeed to error message
 2018-06-06 22:13:26 +02:00
Stefan Weil
0215d91f45 training: Add missing linefeed to error message 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-06 21:32:16 +02:00
zdenop
8b3501e54f
Merge pull request #1638 from Shreeshrii/master 
remove testing and testdata, use from submodule test, add unlvtests
 2018-06-06 14:51:59 +02:00
Shree Devi Kumar
deea045e4a Merge branch 'master' of https://github.com/tesseract-ocr/tesseract 2018-06-06 12:26:20 +00:00
Shree Devi Kumar
2563380d51 move testing and testdata to test, add unlvtests 2018-06-06 12:20:14 +00:00
zdenop
ee2ab73224
Merge pull request #1637 from paulk124/master 
Reserve extra byte in LoadDataFromFile() in case caller wants to appe…
 2018-06-05 16:57:40 +02:00
Paul Kitchen
805fb7699d Reserve extra byte in LoadDataFromFile() in case caller wants to append '\0' 2018-06-05 08:19:41 -06:00
zdenop
f8b689f85f
Merge pull request #1632 from Shreeshrii/master 
add test as submodule
 2018-06-05 11:06:14 +02:00
zdenop
4a008d5f03
Merge pull request #1633 from stweil/fix 
TFile: Relax assertion and allow FRead, FWrite with count == 0
 2018-06-05 11:01:16 +02:00
Stefan Weil
52fddc3ca9 TFile: Relax assertion and allow FRead, FWrite with count == 0 
The assertions introduced by commit 8bea6bcc12
were too strict. The first one failed in osd_test, the second one failed
in `tesseract IMAGE BASE --psm 13 lstm.train`.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-04 22:42:19 +02:00
Shree Devi Kumar
c8c9807be0 Added test repo as a submodule 2018-06-04 19:20:00 +00:00
Shree Devi Kumar
c09f13b820 Added test repo as a submodule 2018-06-04 19:19:48 +00:00
Egor Pugin
83ae900549
Merge pull request #1629 from stweil/bool 
src/training: Replace more proprietary BOOL8 by standard bool data type
 2018-06-04 18:54:31 +03:00
Egor Pugin
e700500d4a
Merge pull request #1628 from stweil/fix 
TFile: Improve handling of potential integer overflow
 2018-06-04 18:53:23 +03:00
Stefan Weil
4f3b266efe src/training: Replace more proprietary BOOL8 by standard bool data type 
Update also callers of the modified functions to use
false / true instead of 0 / 1.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-04 16:08:03 +02:00
Stefan Weil
b292013bdc cntraining: Replace proprietary BOOL8 by standard bool data type 
Add also "static" attribute to local functions and remove an old comment.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-04 16:08:03 +02:00
Stefan Weil
8bea6bcc12 TFile: Improve handling of potential integer overflow 
Raise an assertion for unexpected arguments and use size_t instead of int
for the size argument which is typically sizeof(some_datatype).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-04 13:53:36 +02:00
Egor Pugin
45b11cd93f
Reset appveyor cache. 2018-06-04 01:59:35 +03:00
Egor Pugin
0f29cb411c
Clear appveyor cache. 2018-06-04 01:59:05 +03:00