Use proper file names in core/fpdfapi/font

This CL splits up font_int.h into files by classes. It also renames the
unittests to match the class being tested. Finally, it renames the ttgsubtable
files to match the class name.

Change-Id: I6187caa9e82d12b9a66e955113fe327d52042ae0
Reviewed-on: https://pdfium-review.googlesource.com/6090
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/core/fpdfapi/font/cpdf_tounicodemap_unittest.cpp b/core/fpdfapi/font/cpdf_tounicodemap_unittest.cpp
new file mode 100644
index 0000000000..299f4d9b1e
--- /dev/null
+++ b/core/fpdfapi/font/cpdf_tounicodemap_unittest.cpp
@@ -0,0 +1,31 @@
+// Copyright 2015 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/font/cpdf_tounicodemap.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+TEST(cpdf_tounicodemap, StringToCode) {
+  EXPECT_EQ(0u, CPDF_ToUnicodeMap::StringToCode(""));
+  EXPECT_EQ(194u, CPDF_ToUnicodeMap::StringToCode("<c2"));
+  EXPECT_EQ(162u, CPDF_ToUnicodeMap::StringToCode("<A2"));
+  EXPECT_EQ(2802u, CPDF_ToUnicodeMap::StringToCode("<Af2"));
+  EXPECT_EQ(12u, CPDF_ToUnicodeMap::StringToCode("12"));
+  EXPECT_EQ(128u, CPDF_ToUnicodeMap::StringToCode("128"));
+}
+
+TEST(cpdf_tounicodemap, StringToWideString) {
+  EXPECT_EQ(L"", CPDF_ToUnicodeMap::StringToWideString(""));
+  EXPECT_EQ(L"", CPDF_ToUnicodeMap::StringToWideString("1234"));
+
+  EXPECT_EQ(L"", CPDF_ToUnicodeMap::StringToWideString("<c2"));
+
+  CFX_WideString res = L"\xc2ab";
+  EXPECT_EQ(res, CPDF_ToUnicodeMap::StringToWideString("<c2ab"));
+  EXPECT_EQ(res, CPDF_ToUnicodeMap::StringToWideString("<c2abab"));
+  EXPECT_EQ(res, CPDF_ToUnicodeMap::StringToWideString("<c2ab 1234"));
+
+  res += L"\xfaab";
+  EXPECT_EQ(res, CPDF_ToUnicodeMap::StringToWideString("<c2abFaAb"));
+}