Merge pull request #1649 from stweil/locale

Test for correct locale settings
tesseract-ocr · Jun 8, 2018 · e7c1e07 · e7c1e07
2 parents 89730e1 + 3292484
commit e7c1e07
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/api/baseapi.cpp b/src/api/baseapi.cpp
@@ -43,6 +43,7 @@
 #endif  // _WIN32
 
 #include <algorithm>
+#include <clocale>
 #include <fstream>
 #include <iostream>
 #include <iterator>
@@ -185,7 +186,15 @@ TessBaseAPI::TessBaseAPI()
       rect_width_(0),
       rect_height_(0),
       image_width_(0),
-      image_height_(0) {}
+      image_height_(0) {
+  const char *locale;
+  locale = std::setlocale(LC_ALL, nullptr);
+  ASSERT_HOST(!strcmp(locale, "C"));
+  locale = std::setlocale(LC_CTYPE, nullptr);
+  ASSERT_HOST(!strcmp(locale, "C"));
+  locale = std::setlocale(LC_NUMERIC, nullptr);
+  ASSERT_HOST(!strcmp(locale, "C"));
+}
 
 TessBaseAPI::~TessBaseAPI() {
   End();