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unittest: Fix and enable applybox_test

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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>
This commit is contained in:
Stefan Weil 2018-08-28 21:03:49 +02:00
parent abd1c3d879
commit 46f65bf0c2
3 changed files with 31 additions and 17 deletions
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2
test

@ -1 +1 @@
Subproject commit 5fc323c76c409cb21962a4182cb893d3da3040ba
Subproject commit b101b9a269b9511237c0d32128e1200d272c6bfd

4
unittest/Makefile.am
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@ -58,6 +58,7 @@ AM_CPPFLAGS += -isystem $(top_srcdir)/googletest/googletest/include \
check_PROGRAMS = \
apiexample_test \
applybox_test \
bitvector_test \
cleanapi_test \
colpartition_test \
@ -93,6 +94,9 @@ apiexample_test_SOURCES = apiexample_test.cc
apiexample_test_LDFLAGS = $(OPENCL_LDFLAGS) $(LEPTONICA_LIBS)
apiexample_test_LDADD = $(GTEST_LIBS) $(TESS_LIBS) $(LEPTONICA_LIBS)
applybox_test_SOURCES = applybox_test.cc
applybox_test_LDADD = $(GTEST_LIBS) $(TESS_LIBS)
bitvector_test_SOURCES = bitvector_test.cc
bitvector_test_LDADD = $(GTEST_LIBS) $(TESS_LIBS)

42
unittest/applybox_test.cc
View File

@ -1,30 +1,40 @@
// (C) Copyright 2017, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <string>
#include "leptonica/include/allheaders.h"
#include "tesseract/api/baseapi.h"
#include "tesseract/ccmain/resultiterator.h"
#include "tesseract/ccstruct/boxread.h"
#include "tesseract/ccstruct/rect.h"
#include "allheaders.h"
#include "baseapi.h"
#include "boxread.h"
#include "rect.h"
#include "resultiterator.h"
#include "include_gunit.h"
namespace {
using tesseract::ResultIterator;
const char* kTruthTextWords = "To simple burn running of goods lately.\n\n";
const char* kTruthTextLine = "Tosimpleburnrunningofgoodslately.\n\n";
const char* kTruthTextWords = "To simple burn running of goods lately.\n";
const char* kTruthTextLine = "Tosimpleburnrunningofgoodslately.\n";
// The fixture for testing Tesseract.
class ApplyBoxTest : public testing::Test {
protected:
string TestDataNameToPath(const string& name) {
return file::JoinPath(FLAGS_test_srcdir,
"testdata/" + name);
std::string TestDataNameToPath(const std::string& name) {
return file::JoinPath(TESTING_DIR, name);
}
string TessdataPath() {
return file::JoinPath(FLAGS_test_srcdir,
"tessdata");
std::string TessdataPath() {
return TESSDATA_DIR;
}
string OutputNameToPath(const string& name) {
std::string OutputNameToPath(const std::string& name) {
return file::JoinPath(FLAGS_test_tmpdir, name);
}
@ -63,7 +73,7 @@ class ApplyBoxTest : public testing::Test {
delete [] ocr_text;
// Test the boxes by reading the target box file in parallel with the
// bounding boxes in the ocr output.
string box_filename = TestDataNameToPath(target_box_file);
std::string box_filename = TestDataNameToPath(target_box_file);
FILE* box_file = OpenBoxFile(STRING(box_filename.c_str()));
ASSERT_TRUE(box_file != NULL);
int height = pixGetHeight(src_pix_);
@ -91,7 +101,7 @@ class ApplyBoxTest : public testing::Test {
}
Pix* src_pix_;
string ocr_text_;
std::string ocr_text_;
tesseract::TessBaseAPI api_;
};