pire was achived on GitHub, move the code into library/cpp/regex/pire

commit_hash:018daf4645e87c4e0b31e1191af4e75e48f6d958

1 files changed, 63 insertions, 0 deletions

diff --git a/library/cpp/regex/pire/ut/glyph_ut.cpp b/library/cpp/regex/pire/ut/glyph_ut.cpp
new file mode 100644
index 00000000000..05ef56b01bc
--- /dev/null
+++ b/library/cpp/regex/pire/ut/glyph_ut.cpp
@@ -0,0 +1,63 @@
+/*
+ * glyph_ut.cpp --
+ *
+ * Copyright (c) 2007-2010, Dmitry Prokoptsev <dprokoptsev@gmail.com>,
+ *                          Alexander Gololobov <agololobov@gmail.com>
+ *
+ * This file is part of Pire, the Perl Incompatible
+ * Regular Expressions library.
+ *
+ * Pire is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * Pire is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser Public License for more details.
+ * You should have received a copy of the GNU Lesser Public License
+ * along with Pire.  If not, see <http://www.gnu.org/licenses>.
+ */
+
+
+#include <pire.h>
+#include <extra/glyphs.h>
+#include "stub/cppunit.h"
+#include "common.h"
+
+Y_UNIT_TEST_SUITE(Glyphs) {
+
+	Pire::Fsm ParseFsm(const char* regexp)
+	{
+		TVector<wchar32> ucs4;
+		Pire::Encodings::Utf8().FromLocal(regexp, regexp + strlen(regexp), std::back_inserter(ucs4));
+		return Pire::Lexer(ucs4).SetEncoding(Pire::Encodings::Utf8()).AddFeature(Pire::Features::GlueSimilarGlyphs()).Parse().Surround();
+	}
+
+#define NOGL_REGEXP(str) REGEXP2(str, "u")
+#define GL_REGEXP(str) SCANNER(ParseFsm(str))
+
+	Y_UNIT_TEST(Glyphs)
+	{
+		NOGL_REGEXP("regexp") {
+			ACCEPTS("regexp");
+			DENIES("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80");
+		}
+
+		GL_REGEXP("regexp") {
+			ACCEPTS("regexp");
+			ACCEPTS("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80");
+		}
+
+		NOGL_REGEXP("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80") {
+			DENIES("regexp");
+			ACCEPTS("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80");
+		}
+
+		GL_REGEXP("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80") {
+			ACCEPTS("regexp");
+			ACCEPTS("r\xD0\xB5g\xD0\xB5\xD1\x85\xD1\x80");
+		}
+	}
+}