From 336991da7a3d5682a572c01e0a149b6990d05594 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Mon, 29 Dec 2014 13:56:16 -0800 Subject: Create pdfium_unittests binary. PDFium has not yet had a unit-tests binary, so introduce one based on the typical gtest framework. Also provide a small initial test fragment for fxcrt strings for instructional purposes. Naturally, doing so kicked out one corner case that isn't handled, we'll fix that in a separate patch. This is a small part of the testing strategy tracking bug. BUG=https://code.google.com/p/pdfium/issues/detail?id=62 R=brucedawson@chromium.org, palmer@chromium.org Review URL: https://codereview.chromium.org/831653002 --- core/src/fxcrt/fx_basic_bstring_unittest.cpp | 42 ++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 core/src/fxcrt/fx_basic_bstring_unittest.cpp (limited to 'core/src/fxcrt/fx_basic_bstring_unittest.cpp') diff --git a/core/src/fxcrt/fx_basic_bstring_unittest.cpp b/core/src/fxcrt/fx_basic_bstring_unittest.cpp new file mode 100644 index 0000000000..cf5e05d1ef --- /dev/null +++ b/core/src/fxcrt/fx_basic_bstring_unittest.cpp @@ -0,0 +1,42 @@ +// Copyright 2014 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 "testing/gtest/include/gtest/gtest.h" + +#include "../../include/fxcrt/fx_basic.h" + +TEST(fxcrt, ByteStringCNull) { + CFX_ByteStringC null_string; + EXPECT_EQ(null_string.GetPtr(), nullptr); + EXPECT_EQ(null_string.GetLength(), 0); + EXPECT_TRUE(null_string.IsEmpty()); + + CFX_ByteStringC another_null_string; + EXPECT_TRUE(null_string == another_null_string); + + CFX_ByteString copied_null_string(null_string); + EXPECT_EQ(null_string.GetPtr(), nullptr); + EXPECT_EQ(null_string.GetLength(), 0); + EXPECT_TRUE(null_string.IsEmpty()); + EXPECT_TRUE(null_string == another_null_string); + + CFX_ByteStringC empty_string(""); + EXPECT_EQ(null_string.GetPtr(), nullptr); + EXPECT_EQ(null_string.GetLength(), 0); + EXPECT_TRUE(null_string.IsEmpty()); + EXPECT_TRUE(null_string == empty_string); + + CFX_ByteStringC non_null_string("a"); + EXPECT_FALSE(null_string == non_null_string); + + // TODO(tsepez): fix assignment of a null ptr to a CFX_ByteStringC. +} + +TEST(fxcrt, ByteStringCGetID) { + CFX_ByteStringC null_string; + EXPECT_EQ(null_string.GetID(), 0u); + + CFX_ByteStringC empty_string(""); + EXPECT_EQ(empty_string.GetID(), 0u); +} -- cgit v1.2.3