Vyacheslav Egorov
8740a4f10f
Our current unit testing infrastructure does not make it possible to test AOT compilation pipeline end-to-end, because it does not run TFA when generating Kernel. This makes it challenging to write regression tests for certain issues. Instead we extend test runner with a capability to perform IL matching when running AOT tests. runtime/docs/infa/il_tests.md provides details on how to write such tests. TEST=manually Change-Id: I6f5220b814f4a5d8c053efacd3711df495dea404 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/214961 Commit-Queue: Slava Egorov <vegorov@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>
100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "platform/globals.h"
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#include "include/dart_tools_api.h"
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#include "vm/dart_api_impl.h"
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#include "vm/dart_entry.h"
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#include "vm/debugger.h"
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#include "vm/globals.h"
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#include "vm/isolate.h"
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#include "vm/log.h"
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#include "vm/message_handler.h"
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#include "vm/unit_test.h"
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namespace dart {
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static const char* test_output_ = NULL;
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static void TestPrinter(const char* buffer) {
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if (test_output_ != NULL) {
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free(const_cast<char*>(test_output_));
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test_output_ = NULL;
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}
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test_output_ = strdup(buffer);
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// Also print to stdout to see the overall result.
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OS::PrintErr("%s", test_output_);
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}
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class LogTestHelper : public AllStatic {
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public:
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static void SetPrinter(Log* log, LogPrinter printer) {
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ASSERT(log != NULL);
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ASSERT(printer != NULL);
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log->printer_ = printer;
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}
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static void FreeTestOutput() {
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if (test_output_ != NULL) {
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free(const_cast<char*>(test_output_));
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test_output_ = NULL;
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}
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}
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};
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TEST_CASE(Log_Macro) {
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test_output_ = NULL;
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Log* log = Log::Current();
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LogTestHelper::SetPrinter(log, TestPrinter);
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THR_Print("Hello %s", "World");
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EXPECT_STREQ("Hello World", test_output_);
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THR_Print("SingleArgument");
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EXPECT_STREQ("SingleArgument", test_output_);
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LogTestHelper::FreeTestOutput();
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}
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TEST_CASE(Log_Basic) {
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test_output_ = NULL;
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Log* log = new Log(TestPrinter);
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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log->Print("Hello %s", "World");
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EXPECT_STREQ("Hello World", test_output_);
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delete log;
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LogTestHelper::FreeTestOutput();
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}
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TEST_CASE(Log_Block) {
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test_output_ = NULL;
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Log* log = new Log(TestPrinter);
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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{
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LogBlock ba(thread, log);
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log->Print("APPLE");
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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{
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LogBlock ba(thread, log);
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log->Print("BANANA");
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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}
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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{
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LogBlock ba(thread, log);
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log->Print("PEAR");
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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}
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EXPECT_EQ(reinterpret_cast<const char*>(NULL), test_output_);
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}
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EXPECT_STREQ("APPLEBANANAPEAR", test_output_);
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delete log;
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LogTestHelper::FreeTestOutput();
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}
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} // namespace dart
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