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authorChris Palmer <palmer@chromium.org>2017-04-06 14:45:39 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-04-06 23:40:27 +0000
commit2b797295d6851b3189bcb38c5994074f36453865 (patch)
tree90f119d1b1bff860e265c13919e19410282b6bda /xfa/fxfa/cxfa_ffapp_unittest.cpp
parent8a24b25ee0b08128b28dfae0ee86b8348a51b40b (diff)
downloadpdfium-2b797295d6851b3189bcb38c5994074f36453865.tar.xz
Fix unit tests to initialize PartitionAlloc.
Tests need to be subclasses of FPDF_Test. BUG=pdfium:700 Change-Id: I317ec2c49567e58cb57c6222e387574226f594b3 Reviewed-on: https://pdfium-review.googlesource.com/3890 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Chris Palmer <palmer@chromium.org>
Diffstat (limited to 'xfa/fxfa/cxfa_ffapp_unittest.cpp')
-rw-r--r--xfa/fxfa/cxfa_ffapp_unittest.cpp90
1 files changed, 90 insertions, 0 deletions
diff --git a/xfa/fxfa/cxfa_ffapp_unittest.cpp b/xfa/fxfa/cxfa_ffapp_unittest.cpp
new file mode 100644
index 0000000000..4d65ccbb2f
--- /dev/null
+++ b/xfa/fxfa/cxfa_ffapp_unittest.cpp
@@ -0,0 +1,90 @@
+// Copyright 2016 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 "xfa/fxfa/cxfa_ffapp.h"
+
+#include <memory>
+#include <vector>
+
+#include "core/fpdfapi/parser/cpdf_dictionary.h"
+#include "core/fpdfapi/parser/cpdf_stream.h"
+#include "core/fxcrt/fx_memory.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/test_support.h"
+#include "third_party/base/ptr_util.h"
+
+class CXFAFileReadTest : public pdfium::FPDF_Test {};
+
+TEST_F(CXFAFileReadTest, NoStreams) {
+ std::vector<CPDF_Stream*> streams;
+ CFX_RetainPtr<IFX_SeekableReadStream> fileread =
+ MakeSeekableReadStream(streams);
+
+ uint8_t output_buffer[16];
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_FALSE(fileread->ReadBlock(output_buffer, 0, 0));
+ EXPECT_EQ(0xbd, output_buffer[0]);
+}
+
+TEST_F(CXFAFileReadTest, EmptyStreams) {
+ std::vector<CPDF_Stream*> streams;
+ auto stream1 = pdfium::MakeUnique<CPDF_Stream>();
+ streams.push_back(stream1.get());
+ CFX_RetainPtr<IFX_SeekableReadStream> fileread =
+ MakeSeekableReadStream(streams);
+
+ uint8_t output_buffer[16];
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_FALSE(fileread->ReadBlock(output_buffer, 0, 0));
+ EXPECT_EQ(0xbd, output_buffer[0]);
+}
+
+TEST_F(CXFAFileReadTest, NormalStreams) {
+ std::vector<CPDF_Stream*> streams;
+ auto stream1 = pdfium::MakeUnique<CPDF_Stream>();
+ auto stream2 = pdfium::MakeUnique<CPDF_Stream>();
+ auto stream3 = pdfium::MakeUnique<CPDF_Stream>();
+
+ // 16 chars total.
+ stream1->InitStream(reinterpret_cast<const uint8_t*>("one t"), 5,
+ pdfium::MakeUnique<CPDF_Dictionary>());
+ stream2->InitStream(reinterpret_cast<const uint8_t*>("wo "), 3,
+ pdfium::MakeUnique<CPDF_Dictionary>());
+ stream3->InitStream(reinterpret_cast<const uint8_t*>("three!!!"), 8,
+ pdfium::MakeUnique<CPDF_Dictionary>());
+
+ streams.push_back(stream1.get());
+ streams.push_back(stream2.get());
+ streams.push_back(stream3.get());
+ CFX_RetainPtr<IFX_SeekableReadStream> fileread =
+ MakeSeekableReadStream(streams);
+
+ uint8_t output_buffer[16];
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_TRUE(fileread->ReadBlock(output_buffer, 0, 0));
+ EXPECT_EQ(0xbd, output_buffer[0]);
+
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_TRUE(fileread->ReadBlock(output_buffer, 1, 0));
+ EXPECT_EQ(0xbd, output_buffer[0]);
+
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_TRUE(fileread->ReadBlock(output_buffer, 0, 1));
+ EXPECT_EQ(0, memcmp(output_buffer, "o", 1));
+ EXPECT_EQ(0xbd, output_buffer[1]);
+
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_TRUE(fileread->ReadBlock(output_buffer, 0, sizeof(output_buffer)));
+ EXPECT_EQ(0, memcmp(output_buffer, "one two three!!!", 16));
+
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_TRUE(fileread->ReadBlock(output_buffer, 2, 10));
+ EXPECT_EQ(0, memcmp(output_buffer, "e two thre", 10));
+ EXPECT_EQ(0xbd, output_buffer[11]);
+
+ memset(output_buffer, 0xbd, sizeof(output_buffer));
+ EXPECT_FALSE(fileread->ReadBlock(output_buffer, 1, sizeof(output_buffer)));
+ EXPECT_EQ(0, memcmp(output_buffer, "ne two three!!!", 15));
+ EXPECT_EQ(0xbd, output_buffer[15]);
+}