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Update test submodule and fix pagesegmode_test

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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>

# Conflicts:
#	unittest/pagesegmode_test.cc
This commit is contained in:
zdenop 2019-11-16 14:05:39 +01:00
parent 50a41b63ca
commit 16b1e5d2a0
2 changed files with 26 additions and 18 deletions
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2
test

@ -1 +1 @@
Subproject commit bb21bdbe20726447c360f8dc313a1a4f11177d42
Subproject commit e27d9566917d7d167636a7d0cd59bcfb2c61c7eb

42
unittest/pagesegmode_test.cc
View File

@ -58,23 +58,31 @@ class PageSegModeTest : public testing::Test {
// Tests the single-word segmentation mode, and that it performs correctly
// and differently to line and block mode.
TEST_F(PageSegModeTest, WordTest) {
SetImage("segmodeimg.tif");
// Test various rectangles around the inverse page number.
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1482, 146, 72, 44);
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1474, 134, 82, 72);
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1459, 116, 118, 112);
// Test a random pair of words as a line
VerifyRectText(tesseract::PSM_SINGLE_LINE, "What should", 1119, 621, 245, 54);
// Test a random pair of words as a word
VerifyRectText(tesseract::PSM_SINGLE_WORD, "Whatshould", 1119, 621, 245, 54);
// Test single block mode.
VerifyRectText(tesseract::PSM_SINGLE_BLOCK, "both the\nfrom the", 181, 676,
179, 104);
// But doesn't work in line or word mode.
NotRectText(tesseract::PSM_SINGLE_LINE, "both the\nfrom the", 181, 676, 179,
104);
NotRectText(tesseract::PSM_SINGLE_WORD, "both the\nfrom the", 181, 676, 179,
104);
std::string filename = file::JoinPath(TESTING_DIR, "segmodeimg.tif");
if (!file_exists(filename.c_str())) {
LOG(INFO) << "Skip test because of missing " << filename << '\n';
GTEST_SKIP();
} else {
SetImage(filename.c_str());
// Test various rectangles around the inverse page number.
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1419, 264, 69, 34);
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1411, 252, 78, 62);
VerifyRectText(tesseract::PSM_SINGLE_WORD, "183", 1396, 218, 114, 102);
// Test a random pair of words as a line
VerifyRectText(tesseract::PSM_SINGLE_LINE,
"What should", 237, 393, 256, 36);
// Test a random pair of words as a word
VerifyRectText(tesseract::PSM_SINGLE_WORD,
"Whatshould", 237, 393, 256, 36);
// Test single block mode.
VerifyRectText(tesseract::PSM_SINGLE_BLOCK,
"both the\nfrom the", 237, 450, 172, 94);
// But doesn't work in line or word mode.
NotRectText(tesseract::PSM_SINGLE_LINE,
"both the\nfrom the", 237, 450, 172, 94);
NotRectText(tesseract::PSM_SINGLE_WORD,
"both the\nfrom the", 237, 450, 172, 94);
}
}
} // namespace