summaryrefslogtreecommitdiff
path: root/testing/embedder_test_main.cpp
diff options
context:
space:
mode:
authorDan Sinclair <dsinclair@chromium.org>2018-01-03 09:44:28 -0500
committerChromium commit bot <commit-bot@chromium.org>2018-01-08 14:52:51 +0000
commit5553d8b11634935c34e7774325eda6afd61c8f56 (patch)
treea33d4014b3c7f1ef88bf84e3ec3ef05a53af1b7f /testing/embedder_test_main.cpp
parent5183e8679844eeff2c5dda2a2e02762487429a1f (diff)
downloadpdfium-5553d8b11634935c34e7774325eda6afd61c8f56.tar.xz
Initialize V8 once in embedder tests
This CL moves the initialization of the V8 platform to happen in the GTest environment so it's only run once. This takes the CFXJSE_FormCalcContextEmbedderTest Debug time from ~25s to ~19s on my local machine. Bug: pdfium:928 Change-Id: Ie8c27606721e7056de42e7d9474b0621f1e7212f Reviewed-on: https://pdfium-review.googlesource.com/22070 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'testing/embedder_test_main.cpp')
-rw-r--r--testing/embedder_test_main.cpp94
1 files changed, 94 insertions, 0 deletions
diff --git a/testing/embedder_test_main.cpp b/testing/embedder_test_main.cpp
new file mode 100644
index 0000000000..ade6118e64
--- /dev/null
+++ b/testing/embedder_test_main.cpp
@@ -0,0 +1,94 @@
+// 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 <string>
+
+#include "core/fxcrt/fx_memory.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/test_support.h"
+
+#ifdef PDF_ENABLE_V8
+#include "v8/include/v8-platform.h"
+#include "v8/include/v8.h"
+#endif // PDF_ENABLE_v8
+
+namespace {
+
+const char* g_exe_path = nullptr;
+
+#ifdef PDF_ENABLE_V8
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+v8::StartupData* g_v8_natives = nullptr;
+v8::StartupData* g_v8_snapshot = nullptr;
+#endif // V8_USE_EXTERNAL_STARTUP_DATA
+#endif // PDF_ENABLE_V8
+
+// The loading time of the CFGAS_FontMgr is linear in the number of times it is
+// loaded. So, if a test suite has a lot of tests that need a font manager they
+// can end up executing very, very slowly.
+class Environment : public testing::Environment {
+ public:
+ void SetUp() override {
+#ifdef PDF_ENABLE_V8
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+ if (g_v8_natives && g_v8_snapshot) {
+ InitializeV8ForPDFium(g_exe_path, std::string(), nullptr, nullptr,
+ &platform_);
+ } else {
+ g_v8_natives = new v8::StartupData;
+ g_v8_snapshot = new v8::StartupData;
+ InitializeV8ForPDFium(g_exe_path, std::string(), g_v8_natives,
+ g_v8_snapshot, &platform_);
+ }
+#else
+ InitializeV8ForPDFium(g_exe_path, &platform_);
+#endif // V8_USE_EXTERNAL_STARTUP_DATA
+#endif // FPDF_ENABLE_V8
+ }
+
+ void TearDown() override {
+#ifdef PDF_ENABLE_V8
+ v8::V8::ShutdownPlatform();
+ delete platform_;
+#endif // PDF_ENABLE_V8
+ }
+
+ private:
+#ifdef PDF_ENABLE_V8
+ v8::Platform* platform_;
+#endif // PDF_ENABLE_V8
+};
+
+Environment* env_ = nullptr;
+
+} // namespace
+
+// Can't use gtest-provided main since we need to stash the path to the
+// executable in order to find the external V8 binary data files.
+int main(int argc, char** argv) {
+ g_exe_path = argv[0];
+
+ FXMEM_InitializePartitionAlloc();
+
+ env_ = new Environment();
+ // The env will be deleted by gtest.
+ AddGlobalTestEnvironment(env_);
+
+ testing::InitGoogleTest(&argc, argv);
+ testing::InitGoogleMock(&argc, argv);
+
+ int ret_val = RUN_ALL_TESTS();
+
+#ifdef PDF_ENABLE_V8
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+ if (g_v8_natives)
+ free(const_cast<char*>(g_v8_natives->data));
+ if (g_v8_snapshot)
+ free(const_cast<char*>(g_v8_snapshot->data));
+#endif // V8_USE_EXTERNAL_STARTUP_DATA
+#endif // PDF_ENABLE_V8
+
+ return ret_val;
+}