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389 Commits

Author SHA1 Message Date
Stefan Weil
a61d7ac2ee Add / fix namespace tesseract for unittest 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-27 10:54:43 +01:00
Stefan Weil
5c579de68a Fix dependency on tmp directory for unittest programs 
Signed-off-by: Stefan Weil <sw@weil.de>
 2020-12-24 08:54:54 +01:00
Stefan Weil
30e3f10b3f Fix tar command for variants which require -j or -z 
Signed-off-by: Stefan Weil <sw@weil.de>
 2020-12-23 20:06:18 +01:00
Stefan Weil
49deadd799 Simplify code for equationdetect_test 
It no longer depends on TensorFlow code, so it is now always enabled.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 17:03:06 +01:00
Stefan Weil
fef6004e6f Simplify code for cleanapi_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 17:01:07 +01:00
Stefan Weil
ce8ee86204 Remove unwanted # at EOL 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 16:44:23 +01:00
Stefan Weil
2bfa52d517 Force fontconfig pangocairo backend for stringrenderer_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 12:59:57 +01:00
Stefan Weil
0d1e540267 Force fontconfig pangocairo backend for ligature_table_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 12:59:57 +01:00
Stefan Weil
4ce4e5ef66 Add more dependencies for unittest 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 12:59:57 +01:00
Stefan Weil
5aec08d9f2 Add rules to get fonts required for unittest 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-23 12:59:57 +01:00
Stefan Weil
00a09c2f42 Force fontconfig pangocairo backend for pango_font_info_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-22 21:32:05 +01:00
Stefan Weil
e75b217b37 Enable pango_font_info_test for unit tests 
Most parts of that test can now be used without Tensorflow code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-22 08:29:53 +01:00
Stefan Weil
e66243fcea Fix unittest for flag training build 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-21 16:24:02 +01:00
Stefan Weil
0b97bc5c16 Fix include statements for Leptonica header 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-13 13:26:36 +01:00
Stefan Weil
6fcf8d23bc Use more compiler and linker flags from pkg-config 
This fixes some build issues with Homebrew on MacOS.

Signed-off-by: Stefan Weil <stefan@Sabines-Mac-mini.fritz.box>
 2020-12-13 13:24:46 +01:00
Stefan Weil
b303dd6ac2 Add more patterns to suppress memory leaks from libfontconfig 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-04 13:30:58 +01:00
Stefan Weil
5eb5e6ea23 Suppress some LeakSanitizer errors in unit tests 
The fontconfig library has some (intentional) memory leaks which
must be suppressed for unit tests with the LeakSanitizer.

This fixes the issues #3156 and #3157.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-12-04 07:25:49 +01:00
Shree Devi Kumar
31710098e3 fixes issue 3099 2020-11-23 13:30:26 +00:00
Stefan Weil
92b6c652f3 Use std::vector for scales_ 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-10-29 08:00:11 +01:00
Stefan Weil
c15dd26b84 Don't pass scales_ to IntSimdMatrix::Init 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-10-28 20:35:53 +01:00
Stefan Weil
fe76142a3d Remove GenericVector::scale() again 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-10-28 16:24:59 +01:00
Robin Watts
872816897a Rejig intsimdmatrix to reduce FP ops. 
Avoid 1) floating point division by 127, 2) conversion of
bias to double, 3) FP addition, in favour of 1) integer
multiplication by 127, and 2) integer addition.

(Also costs extra work in the serialisation/deserialisation of
the scale values, and conversion of weights to int formats, but
these are all one offs).
 2020-10-12 04:30:46 -07:00
Robin Watts
9dfdac51c6 Tweak scales array for intSimdMatrix case. 
Currently, the size of the scales array is not rounded up
in the same way as the weights are. This blocks us pushing
the scale calculations into the SIMD, as when we "overread"
the end of the scale array, we potentially get errors.

Here, we adjust the intSimdMatrix stuff to ensure that the
scales array reserves enough entries to allow such overreads
to work.

This doesn't make any difference for now, but opens the way
for future optimisations.
 2020-10-12 11:47:16 +01:00
amitdo
06154e028b Improve disabled legacy engine build 2020-10-12 11:47:16 +01:00
amitdo
e81b485066 Improve disabled legacy engine build 2020-10-12 11:47:15 +01:00
Stefan Weil
7c4ef88dab Remove unused functions FontUtils::GetAllRenderableCharacters 
They used the function pango_coverage_max which does nothing and
which has been deprecated since pango version 1.44.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-10-03 12:04:40 +02:00
Stefan Weil
8137cf35a6 Use const char* for filename parameters 
This replaces the proprietary STRING data type
(801 instead of 838 lines remaining).

It also removes STRING from osdetect.h and serialis.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-07-07 14:20:09 +02:00
Stefan Weil
d01b2e43b8 unittest: Update comments in normstrngs_test.cc 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-07-07 11:29:48 +02:00
Stefan Weil
7c77b40e8c unittest: Remove unused local variables 
This fixes two compiler warnings:

    unittest/recodebeam_test.cc:318:11: warning: unused variable 'min_t' [-Wunused-variable]
    unittest/resultiterator_test.cc:478:36: warning: unused variable 'dZ' [-Wunused-const-variable]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-06-29 16:19:23 +02:00
Stefan Weil
d4cf77c92b Don't check for limits.h (now unused) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-06-20 10:39:13 +02:00
Stefan Weil
fe966cc0b1 Add build script for oss-fuzz fuzzers 
This is a copy of projects/tesseract-ocr/build.sh including its history from
https://github.com/google/oss-fuzz.git.

It allows maintaining the build rules with the Tesseract source code.

The build rules for Leptonica were slightly modified to avoid
unneeded compilations.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-05-08 17:37:37 +02:00
Stefan Weil
9173e6e3f7 Add TessBaseAPI::GetPageRes again 
It is now added unconditionally, so it is always available for the unittest.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-05-04 14:03:39 +02:00
Stefan Weil
6f2f310fdf Remove redundant method from class GenericVector 
length() is not needed: it can be replaced by size().

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-01-18 11:30:14 +01:00
Stefan Weil
6ce1a29d5a Update fuzzer code to use TESSERACT_FUZZER_WIDTH, TESSERACT_FUZZER_HEIGHT 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-01-03 15:54:59 +01:00
Stefan Weil
688f6490bb Fix broken build for pango_font_info_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-12-28 09:35:40 +01:00
Stefan Weil
dfdc2abef0 unittest: Improve logging for intsimdmatrix_test 
Use GTEST_SKIP if AVX2 or SSE tests are skipped.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-28 17:51:37 +01:00
Stefan Weil
a1a139cbd2 Replace AVX_OPT, ..., AVX macros by HAVE_AVX, ... and clean related code 
- Replace AVX_OPT, AVX2_OPT, FMA_OPT, SSE41_OPT
- Replace AVX, AVX2, FMA, SSE4_1
- Write new HAVE_AVX, HAVE_AVX2, HAVE_FMA, HAVE_SSE4_1 into config_auto.h
- Put related conditionals in Makefile.am in one place

This makes the code clearer and fixes a log message in
IntSimdMatrixTest.AVX2.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-28 17:51:37 +01:00
Stefan Weil
cafb1bbfd7 automake: Flat build for src/api 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
e3e7a9bf33 Use #include <tesseract/*.h> for unittest 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-10-29 18:01:18 +01:00
Stefan Weil
7bd94a9354 Remove old code for no longer existing src/api/*.h 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-10-29 12:47:04 +01:00
Stefan Weil
26ba7e2f81 Fix #include path of public headers for unittest 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-10-29 08:41:47 +01:00
amitdo
2f8884a64e Fix autotools build 2019-10-28 21:23:58 +02:00
amitdo
e1bae15547 Fix #include path of public headers 2019-10-28 19:10:30 +02:00
zdenop
3762feb200 Provide more details for sucessfull running of unittests. 2019-10-20 22:15:21 +02:00
Stefan Weil
eec9c96767 Remove member functions STRING::string and StringParam::string (continued) 
Commit 994ec697d8 did not update unittest.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-09-25 10:07:51 +02:00
Stefan Weil
46e2a0f106 Remove more code for builds with disabled legacy engine 
Now the Tesseract library no longer includes unused code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-13 17:49:10 +02:00
Egor Pugin
73f713519c
Merge pull request #2614 from stweil/training 
Move source files which are used for training only to src/training
 2019-08-12 19:35:50 +03:00
Stefan Weil
e84cb24def Move source files which are used for training only to src/training 
They are moved from src/classify and src/lstm to src/training.

This reduces the size of the Tesseract library.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-12 17:08:08 +02:00
Stefan Weil
bce585286d Remove global array kPolyBlockNames from Tesseract library 
It is only used in unittest/layout_test.cc after moving a test from
baseapi_test.cc to that file, so it can be made local.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-12 14:33:55 +02:00
Stefan Weil
beec85e023 Remove UNICHARSET::load_from_inmemory_file and related code 
The method was only used in unittest where it can be replaced by
UNICHARSET::load_from_file which also simplifies the code.

This allows removing the class InMemoryFilePointer and fixes a TODO.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-12 13:07:15 +02:00
Stefan Weil
ab953c1d51 unittest: Fix build and simplify build rules 
Now more tests (those which use fileio) depend on the training build.
This is required since commit c5a50b93ce.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-07 13:58:12 +02:00
Stefan Weil
2ba90f02cb unittest: Initialize non-static class members in RecodeBeamTest (CID 1402765) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-10 16:52:27 +02:00
Stefan Weil
d40a2423e8 unittest: Fix two issues reported by Coverity Scan (CID 1402761, 1402755) 
GTEST_SKIP() returns from the function which caused two warnings:

CID 1402755 (#1 of 1): Resource leak (RESOURCE_LEAK)
CID 1402761 (#1 of 1): Structurally dead code (UNREACHABLE)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-10 16:38:30 +02:00
Stefan Weil
a85045eeb5 unittest: Add missing precision specifiers (CID 1402752) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-10 16:33:08 +02:00
Stefan Weil
7fab891e36 unittest: Don't build tatweel_test when TensorFlow is disabled 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-10 16:06:27 +02:00
Stefan Weil
ba27deb3a0 unittest: Add missing libraries to fix linker errors 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-10 15:11:51 +02:00
Stefan Weil
e94392ef10 Update test submodule and fix pagesegmode_test 
The test submodule now adds an image which is needed by the
pagesegmode_test.

That image was newly created for the test. Therefore the box
coordinates in the test had to be fixed by using data from
the hOCR output for the full image.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-09 11:48:56 +02:00
Stefan Weil
098180982a Update test submodule and fix tatweel_test 
The test submodule now includes the files needed by the tatweel_test.
Fix also a linker error for tatweel_test.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-09 08:03:11 +02:00
Stefan Weil
71e7e16a61 unittest: Fix and enable pagesegmode_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-07 12:35:41 +02:00
Stefan Weil
6668f2fc9e unittest: Fix and enable tatweel_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-07-07 10:59:27 +02:00
Stefan Weil
cf46eaeac8 unittest: Fix and enable baseapi_thread_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 20:21:56 +02:00
Stefan Weil
b00e53fabf unittest: Fix and enable stridemap_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 15:30:03 +02:00
Stefan Weil
4e576f844c unittest: Fix and enable networkio_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 15:28:42 +02:00
Stefan Weil
2833db7c67 unittest: Fix and enable equationdetect_test 
It requires Tensorflow. Skip one test because equ_gt1.tif is missing.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-30 12:39:54 +02:00
Stefan Weil
5409299763 unittest: Fix tests which need Tensorflow headers 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-29 11:43:12 +02:00
Stefan Weil
655ba7af10 unittest: Fix compiler warnings (signed/unsigned) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 08:11:42 +02:00
Stefan Weil
40c1cf671f unittest: Fix and enable pango_font_info_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 08:09:28 +02:00
Stefan Weil
04d85b4c0f Add more test code for normstrngs_test 
unilib.h is now available, so more code can be enabled.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:35:27 +02:00
Stefan Weil
aa54bf0f8b Fix code from tensorflow/models/research/syntaxnet/util/utf8 
See https://github.com/tensorflow/models/issues/7090.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:30:40 +02:00
Stefan Weil
0702194246 Add code from tensorflow/models 
The new code was copied from the latest code on GitHub
(https://github.com/tensorflow/models/tree/master/research/syntaxnet).

It is required for pango_font_info_test and other unit tests.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-28 07:30:40 +02:00
Stefan Weil
252d80cb6d unittest: Fix function QCHECK (issue #2517) 
The function must print an error message if the condition fails.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-23 19:05:42 +02:00
Stefan Weil
efa3cae06d Simplify unittest/Makefile.am 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-22 20:29:39 +02:00
Stefan Weil
bd13069fe8 Simplify class LSTMTrainer 
The function pointers and callbacks file_reader_, file_writer_,
checkpointer_reader_ and checkpoint_writer_ are always set to
the same values. Replacing them by direct function calls
simplifies the code and allows removing more code from tesscallback.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-22 09:18:13 +02:00
Stefan Weil
b967c62880 unittest: Add missing Leptonica library for textlineprojection_test 
It is needed for builds with --enable-shared.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-17 15:10:16 +02:00
Stefan Weil
ceabab8373 unittest: Catch missing eng.traineddata in baseapi_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 08:11:16 +02:00
Stefan Weil
bbd3626d77 unittest: Fix and enable normstrngs_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 08:01:11 +02:00
Stefan Weil
73e5241004 unittest: Fix and enable textlineprojection_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-15 10:22:44 +02:00
Stefan Weil
e0e29126ac unittest: Fix and enable scanutils_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-14 16:51:39 +02:00
Stefan Weil
3c507100c6 unittest: Fix and enable ligature_table_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-11 16:40:23 +02:00
Stefan Weil
9a4bd041c8 Fix build for unittests 
Commit 29f2cff203 was the wrong fix
for the compiler warnings because it broke the unittest build.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-26 21:36:34 +02:00
Stefan Weil
9551c3d413 unittest: Remove unused methods 
This fixes compiler warnings.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-26 20:27:21 +02:00
zdenop
12847d58ad
Merge pull request #2455 from bact/master 
Unittest: Fix Thai valid text and add Thai illegal sequences
 2019-05-25 18:36:17 +02:00
Stefan Weil
1ba8c97cac Fix linking of unittest with Tensorflow 
This does not add Tensorflow tests. It only fixes the linker errors.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-24 17:08:48 +02:00
bact
aac6f593f3
Update normstrngs_test.cc 2019-05-22 15:21:16 +07:00
bact
e05c5ecfcc
Fix Thai valid text and add Thai illegal sequences 
- Fix a invalid sequence in "valid text" `kScriptText`
- Add two illegal sequence in `kBadlyFormedThaiWords`
 2019-05-22 15:19:49 +07:00
Stefan Weil
639781b5c8 stringrenderer_test: Get system locale only once 
This fixes a runtime exception on macOS.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-18 13:24:13 +02:00
Stefan Weil
8e7b1119b5 Run more unittests with the user's locale 
Hopefully this improves the test coverage.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-16 18:12:55 +02:00
Stefan Weil
59e31e958b Fix more build error for compilation without legacy engine 
Skip the tests which need the legacy code.
Add also code to those tests to use the user's locale to test that, too.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-16 18:12:55 +02:00
Stefan Weil
780986ebfb Fix linker error for baseapi_test when building without legacy engine 
Linker error reported in issue #2439:

    unittest/baseapi_test.cc:190:
      undefined reference to
      `tesseract::TessBaseAPI::AdaptToWordStr(tesseract::PageSegMode, char const*)'

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-16 18:12:55 +02:00
Stefan Weil
28a521fec2 Fix some typos (most found and fixed by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-05-01 20:30:41 +02:00
Stefan Weil
4194b93e3a unittest: Add missing unittests to Makefile.am as comments 
This gives a good overview of the missing unittests.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-04-19 11:14:43 +02:00
Stefan Weil
5529a5db11 unittest: Fix and enable params_model_test 
This needs the latest test submodule.

The test uses LoadFromFile which is not used otherwise, so remove that
function from class ParamsModel.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-04-18 17:06:48 +02:00
Stefan Weil
bb52887c36 unittest: Replace TRUE, FALSE by true, false 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-31 17:54:48 +02:00
Stefan Weil
2718b81a3e fuzzer-api: Use environment variable TESSDATA_PREFIX if set 
Clean also the code a little bit.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-26 11:09:22 +01:00
Stefan Weil
7e9970b4b1 Format fuzzer code with clang-format 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-26 11:09:22 +01:00
Stefan Weil
7cd012f3dd Move fuzzer-api.cpp to subdirectory unittest/fuzzers 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-26 11:09:10 +01:00
Stefan Weil
aaf8c50a12 unittest: Use range-for-loops 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-25 09:36:32 +01:00
Stefan Weil
631882a346 Fix compiler warnings (signed / unsigned mismatch) 
clang warnings:

    src/ccutil/unicharcompress.cpp:172:27: warning: comparison of integers of different signs: 'int' and 'std::__cxx1998::vector::size_type' (aka 'unsigned long') [-Wsign-compare]
    src/lstm/recodebeam.cpp:129:29: warning: comparison of integers of different signs: 'std::__cxx1998::vector::size_type' (aka 'unsigned long') and 'int' [-Wsign-compare]
    src/lstm/recodebeam.cpp:276:48: warning: comparison of integers of different signs: 'std::__cxx1998::vector::size_type' (aka 'unsigned long') and 'int' [-Wsign-compare]
    unittest/imagedata_test.cc:101:21: warning: comparison of integers of different signs: 'int' and 'std::__cxx1998::vector::size_type' (aka 'unsigned long') [-Wsign-compare]
    unittest/linlsq_test.cc:33:23: warning: comparison of integers of different signs: 'int' and 'std::__cxx1998::vector::size_type' (aka 'unsigned long') [-Wsign-compare]
    unittest/linlsq_test.cc:44:23: warning: comparison of integers of different signs: 'int' and 'std::__cxx1998::vector::size_type' (aka 'unsigned long') [-Wsign-compare]
    unittest/nthitem_test.cc:27:23: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
    unittest/nthitem_test.cc:68:21: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]
    unittest/stats_test.cc:26:23: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-25 08:36:07 +01:00
Stefan Weil
b7279f6d67 unittest: Remove tmp directory from repository and create it during build 
This fixes out of tree builds.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-08 16:08:16 +01:00
Stefan Weil
bd95c9d2b8 unittest: Add missing libarchive 
It is needed for the tests if Tesseract was built with libarchive.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-08 15:50:14 +01:00
Stefan Weil
b20f89006e unittest: Add another file from Abseil 
It is needed for newer versions of Abseil.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-08 15:46:38 +01:00
Stefan Weil
b3bd23edb7 Remove whitespace at line endings 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-02-19 13:53:31 +01:00
Shree Devi Kumar
8612170321 fix resultiterator_test for extra \n 
resultiterator_test.cc
 2019-02-10 04:58:40 +00:00
Shree Devi Kumar
32af6be4ba disable some subtests in resultiterator_test 
(cherry picked from commit 147ef6e5f17f6cd5eedae9c81d291ad296f37090)
 2019-02-02 11:54:17 +00:00
Shree Devi Kumar
1ac76d8825 Partially fix and enable more unittests 
Add more subtests to langmodel_test

Add more subtests to langmodel_test

fix and enable lstmtrainer_test

fix and enable some subtests from recodebeam_test

partial fix for resultiterator_test

fix typo removing the terminating linefeed.

fix typo

changes
 2019-01-27 06:49:57 +00:00
Shree Devi Kumar
eaf5deb6b3 Disable ligature related subtest in stringrenderer 2019-01-27 06:49:56 +00:00
Stefan Weil
50f5662723
Merge pull request #2193 from Shreeshrii/master 
More updates to LSTM related unittests
 2019-01-24 17:11:00 +01:00
Shree Devi Kumar
dbb12d6fde more updates to lstm related unittests 2019-01-24 15:39:37 +00:00
Stefan Weil
86b0f3625e unittest: Skip test is traineddata is missing in applybox_test 
Many tests have preconditions like a correct version of the test submodule
or installed traineddata files at the right location. They fail or even
crash if those preconditions are not met.

The latest version of Googletest supports skipping single tests with
GTEST_SKIP which is used here to skip tests in applybox_test when
tessdata/eng.traineddata is missing.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-24 16:10:52 +01:00
Shree Devi Kumar
36906064a5 Add LF to INFO msgs in lstm_test 2019-01-24 11:40:53 +00:00
Stefan Weil
14086af474 unittest: Add missing Leptonica library for stringrenderer_test 
It is needed for builds without `--disable-shared`.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-24 11:29:22 +01:00
Stefan Weil
6b7f7db63e Fix and enable shapetable_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-24 11:23:20 +01:00
Shreeshrii
bbd23bbfd2 Fix and enable lstm related unittests (#2180) 
* Fix and build lstm related unittests
* Use ./tmp instead of ./ for files created by unittests
 2019-01-24 08:01:19 +01:00
Stefan Weil
4b24d8cdf6 Fix and enable stringrenderer_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:55:13 +01:00
Stefan Weil
a6da64234e unittest: Fix and enable validate_myanmar_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:54:27 +01:00
Stefan Weil
d67287a5d9 unittest: Fix and enable validate_khmer_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:54:27 +01:00
Stefan Weil
611d5e6358 unittest: Fix and enable validate_indic_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:54:27 +01:00
Stefan Weil
d97f67da63 unittest: Fix and enable validate_grapheme_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:54:27 +01:00
Stefan Weil
a702f2d2aa unittest: Replace ABSL_ARRAYSIZE by ARRAYSIZE 
Remove the local definition of ABSL_ARRAYSIZE
to avoid a conflict with Abseil.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 13:54:27 +01:00
Stefan Weil
2c0ddb4220 Update file paths in dawg_test 
Get unicharset and wordlist files from test/testing and use the latest
test submodule which provides those files.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-21 20:08:11 +01:00
Shree Devi Kumar
57f74d2b73 Fix file location for unicharset for mastertrainer_test 2019-01-21 17:36:08 +01:00
Shree Devi Kumar
0ee4f63019 Formatting LOG messages from layout_test 2019-01-21 17:36:08 +01:00
Stefan Weil
4edc61fd3f unittest: Add missing license headers for dawg_test and layout_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-21 17:36:08 +01:00
Stefan Weil
05cdbc7c9c Fix and enable dawg_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-21 17:36:08 +01:00
Stefan Weil
aec992ebf8 Update test submmodule and enable additional test in layout_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-21 17:36:08 +01:00
Stefan Weil
4b821b2c6b Fix and enable layout_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-21 17:36:08 +01:00
Shree Devi Kumar
0d6d8108c8 Add sources for layout_test and dawg_test to Makefile 2019-01-21 17:36:08 +01:00
Shree Devi Kumar
0f0eaa9f30 Partial fix for layout_test and dawg_test 2019-01-21 17:36:08 +01:00
Stefan Weil
0ae8fdc859 Fix build for unicharcompress_test 
* Add abseil library
* Add minimalistic implementation for WriteStringToFile
* Add missing namespace for std::string

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-19 08:34:00 +01:00
Shree Devi Kumar
e67ad46fca fix typo 2019-01-19 05:24:17 +00:00
Shree Devi Kumar
9e599e1e54 Partial fix for unicharcompress_test 2019-01-19 05:13:03 +00:00
Stefan Weil
9b2bf10391 Fix build for unichar_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-18 21:15:33 +01:00
Shree Devi Kumar
20ed60b31f Fix unicharset_test 2019-01-18 16:41:29 +00:00
Stefan Weil
502bb624c2 More optimisations for IntSimdMatrix 
* Move IntDotProductSSE. That allows inlining of the code.
* Improve IntDotProductSSE by moving some instructions.
* Remove unused num_input_groups_ from IntSimdMatrix.
* Re-order elements in IntSimdMatrix to avoid padding.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
95606398f5 Clean code for IntSimdMatrix 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
7fc7d28dd0 Compile files for AVX, AVX2 or SSE only when needed 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
a9a1035e55 Move IntSimdMatrixNative from IntSimdMatrix to unittest 
It is only used for the unit test.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
605b4d66c7 Replace dynamically allocated IntSimdMatrix instances by constants 
Two header files are no longer needed and could be removed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
26be7c5d2e Use constructor with parameters for IntSimdMatrix 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
7c70147701 Move shaped weights from IntSimMatrix to WeightMatrix 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 21:34:37 +01:00
Stefan Weil
c4de29d16f unittest: Allow more time for apiexample_test when using a debug build 
OCR of an image needs much more time than 55 s when running with
a debug build without optimisations on a slow host.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 17:56:35 +01:00
Stefan Weil
e67751633a unittest: Fix comment 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 17:56:35 +01:00
Stefan Weil
a5283f293d Add test for the C++ implementation of MatrixDotVector 
Check also whether the sum of all results matches the expected value.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 17:56:35 +01:00
Stefan Weil
5d3d251267 Fix build for unittest 
Debug builds failed because libpthread (needed for googletest) was missing.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-14 17:56:35 +01:00
Stefan Weil
5dd606c631 Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-01 22:45:49 +01:00
Stefan Weil
7ebd3153ae Fix several typos (most of them found by codespell) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-12-10 18:59:58 +01:00
Stefan Weil
9b783822a0 Remove unused include statements for tprintf.h 
Format also a call of tprintf and add a missing explicit include statement.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-18 17:25:01 +01:00
Stefan Weil
ff5347c4ad Fix memory leak in osd_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-13 09:09:23 +01:00
Stefan Weil
5209aa6c95 Fix memory leak in loadlang_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-13 09:09:10 +01:00
Stefan Weil
74f6d0e7ff Fix memory leak in apiexample_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-13 09:08:42 +01:00
Stefan Weil
303ac97102 Fix memory leaks and typos in progress_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-13 08:24:50 +01:00
Stefan Weil
f4ec5beedc Remove dummy test 
This reverts commit 99755b0732.
The dummy test is no longer needed as there exist a lot of real tests now.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-08 18:53:15 +01:00
Stefan Weil
d04133f07e unittest: Add more files from Google 
They were provided by Jeff Breidenbach <jbreiden@google.com>.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-18 16:39:35 +02:00
Stefan Weil
98843e0d81 Fix uninitialized scalar variable (CID 1395880) 
This fixes a warning from Coverity Scan.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-16 16:53:24 +02:00
Stefan Weil
d8fdbdb9fd CycleTimer: Add missing initialization (CID 1396168) 
This fixes a warning from Coverity Scan.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-16 16:53:23 +02:00
Shree Devi Kumar
f5dfab1559 Add Leptonica lib for baseapi_test 2018-10-13 17:22:49 +00:00
Stefan Weil
3f5c36191f unittest: Disable build rules for tests which still fail to build 
This fixes warnings from autogen.sh.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 17:48:57 +02:00
Stefan Weil
2916dc86dd unittest: Add mastertrainer_test (only works partially) 
The test currently has subtests which fail because of missing files.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 16:23:13 +02:00
Stefan Weil
f93fb9de74 unittest: Add lang_model_test (only works partially) 
The test currently has subtests which fail because of missing files.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 16:23:13 +02:00
Stefan Weil
de6a759744 unittest: Add paragraphs_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 16:23:10 +02:00
Stefan Weil
53f0e7658f unittest: Add imagedata_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 15:15:02 +02:00
Stefan Weil
420a0286fd unittest: Add fileio_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 08:13:39 +02:00
Stefan Weil
d3cf423748 unittest: Add qrsequence_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 08:01:58 +02:00
Stefan Weil
11f82f5c1e unittest: Add baseapi_test 
* Add Abseil sources to build process.

* Add copyright comment.

* InitConfigOnlyTest no longer tests
  hin.traineddata because it is LSTM only.

* Fix std::string.

* Deactivate tests with missing test data.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-11 22:18:58 +02:00
Stefan Weil
db16fea6b1 Add a basic implementation of class CycleTimer 
It is used by baseapi_test.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-11 22:18:58 +02:00
Stefan Weil
27bfaccf73 Enhance LOG emulation 
It is needed for baseapi_test and other unit tests.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-11 22:18:58 +02:00
Stefan Weil
db07a69b56 Add more hacks for use with Google unittests 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-11 22:18:58 +02:00
Stefan Weil
4ec9c86226 unittest: Replace NULL by nullptr 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 09:27:12 +02:00
Stefan Weil
9e66fb918f unittest: Format code 
It was formatted with clang-format-7 -i unittest/*.{c*,h}.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-29 09:19:13 +02:00
Stefan Weil
5178142ab1 NthItemTest: Add definition for virtual destructor 
This fixes a compiler warning from clang:

unittest/nthitem_test.cc:22:7: warning:
 'NthItemTest' has no out-of-line virtual method definitions;
 its vtable will be emitted in every translation unit [-Wweak-vtables]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-04 12:11:23 +02:00
Stefan Weil
80c1235c12 HeapTest: Add definition for virtual destructor 
This fixes a compiler warning from clang:

unittest/heap_test.cc:27:7: warning:
 'HeapTest' has no out-of-line virtual method definitions;
 its vtable will be emitted in every translation unit [-Wweak-vtables]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-09-04 12:11:23 +02:00
Shree Devi Kumar
b5d41b77eb Add leptonica-libs for apply-boxes test 2018-08-30 04:25:28 +00:00
Shree Devi Kumar
85b03723ea DISABLE some tests by default since they take long to run. They can be forced to run by --gtest_also_run_disabled_tests argument 2018-08-29 20:28:20 +00:00
Stefan Weil
46f65bf0c2 unittest: Fix and enable applybox_test 
It needs an update of the test submodule.

The tests only pass with a small modification of the ground truth texts
(kTruthTextWords, kTruthTextLine).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-28 21:03:49 +02:00
Stefan Weil
c1af1f6694 unittest: Fix and enable commandlineflags_test 
It only works if training is enabled and built.

The test "PrintUsageAndExit" had to be disabled because it
currently fails.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-27 11:55:23 +02:00
Stefan Weil
ca7ae1c3a6 unittest: Fix and enable validator_test 
It requires additional training libraries, so this test only works
if training is enabled and build.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-27 11:45:35 +02:00
Stefan Weil
70665721f4 unittest: Fix and enable tfile_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
8e404679c1 unittest: Fix and enable tabvector_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
aac00836d5 unittest: Fix and enable tablerecog_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
7aef7a304f unittest: Fix and enable tablefind_test 
This requires a local definition for macro ABSL_ARRAYSIZE
(normally defined as part of the Abseil API).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
f95725afcb unittest: Fix and enable stats_test 
This requires a local definition for macro ABSL_ARRAYSIZE
(normally defined as part of the Abseil API).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
6df28fb3f0 unittest: Fix and enable rect_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
3d38e8ceb7 unittest: Fix and enable nthitem_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
f876ddb084 unittest: Fix and enable linlsq_test 
Sort also the tests alphabetically.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-26 19:15:06 +02:00
Stefan Weil
aec9ce7757 unittest: Fix and enable intfeaturemap_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:39:41 +02:00
Stefan Weil
c4eda838aa unittest: Fix and enable indexmapbidi_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:39:40 +02:00
Stefan Weil
de7676c88e unittest: Fix and enable heap_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:39:40 +02:00
Stefan Weil
778092838a Add ARRAYSIZE macro for Google test environment 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:39:40 +02:00
Stefan Weil
2dc0b68147 unittest: Fix and enable denorm_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
bb101defdb unittest: Fix and enable colpartition_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
68db6aa5df unittest: Fix and enable cleanapi_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
0dc5c8ef3f unittest: Fix and enable bitvector_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
2b7df59187 Add more unittests from Google 
They were provided by Jeff Breidenbach <jbreiden@google.com>.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
f0337c2d1a Add more portability hacks for Google test environment 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-25 18:16:46 +02:00
Stefan Weil
6a28cce96b Fix whitespace issues 
* Remove whitespace (blanks, tabs, cr) at line endings

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-08-01 13:19:52 +02:00
Stefan Weil
7768f9b336 Clean more include files and include statements 
The changes are based on an analysis done with include-what-you-use.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-24 19:45:12 +02:00
Stefan Weil
c8dd4456e0 Fix CID 1393240 (Missing return statement) 
This also fixes a compiler warning:

unittest/progress_test.cc:59:9: warning:
 no return statement in function returning non-void [-Wreturn-type]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-20 17:14:53 +02:00
Shreeshrii
0e9929f2ab
Update osd_test.cc 2018-06-19 10:23:48 +05:30
Shreeshrii
39ead95f51
Update loadlang_test.cc 2018-06-19 10:23:21 +05:30
Shreeshrii
873586ec9b
Update apiexample_test.cc 2018-06-19 10:22:46 +05:30