Put prototypes of PDF_NameEncode/Decode in fpdf_parser_utility.h

Because the implementations are in fpdf_parser_utility.cpp
Add unit test for both.

Change-Id: Ibae90ecbe625a035c450614ddbe7f5969f9f92aa
Reviewed-on: https://pdfium-review.googlesource.com/30793
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/core/fpdfapi/parser/fpdf_parser_utility_unittest.cpp b/core/fpdfapi/parser/fpdf_parser_utility_unittest.cpp
new file mode 100644
index 0000000000..16c4b40ce6
--- /dev/null
+++ b/core/fpdfapi/parser/fpdf_parser_utility_unittest.cpp
@@ -0,0 +1,27 @@
+// Copyright 2018 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/fpdfapi/parser/fpdf_parser_utility.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/test_support.h"
+
+TEST(fpdf_parser_utility, PDF_NameDecode) {
+  EXPECT_EQ("", PDF_NameDecode(""));
+  EXPECT_EQ("A", PDF_NameDecode("A"));
+  EXPECT_EQ("#", PDF_NameDecode("#"));
+  EXPECT_EQ("#4", PDF_NameDecode("#4"));
+  EXPECT_EQ("A", PDF_NameDecode("#41"));
+  EXPECT_EQ("A1", PDF_NameDecode("#411"));
+}
+
+TEST(fpdf_parser_utility, PDF_NameEncode) {
+  EXPECT_EQ("", PDF_NameEncode(""));
+  EXPECT_EQ("A", PDF_NameEncode("A"));
+  EXPECT_EQ("#23", PDF_NameEncode("#"));
+  EXPECT_EQ("#20", PDF_NameEncode(" "));
+  EXPECT_EQ("!@#23$#25^&*#28#29#3C#3E#5B#5D", PDF_NameEncode("!@#$%^&*()<>[]"));
+  EXPECT_EQ("#C2", PDF_NameEncode("\xc2"));
+  EXPECT_EQ("f#C2#A5", PDF_NameEncode("f\xc2\xa5"));
+}