Filter out all remaining base tests on Fuchsia.

This removes all the remaining disabled tests in the filter file for
base tests on Fuchsia and instead filters each of them individually.

Bug: 738275, 752368, 753490, 810077, 811881, 851734, 851747, 851759, 851760
Change-Id: I375954138d09ebacc05b2ad37afe1e09901e52e2
Reviewed-on: https://chromium-review.googlesource.com/1096483Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568112}

base/allocator/partition_allocator/address_space_randomization_unittest.cc

@@ -191,6 +191,9 @@ void RandomBitCorrelation(int random_bit) {
   }
 }
 
+// TODO(crbug.com/811881): These are flaky on Fuchsia
+#if !defined(OS_FUCHSIA)
+
 // Tests are fairly slow, so give each random bit its own test.
 #define TEST_RANDOM_BIT(BIT)                                        \
   TEST(AddressSpaceRandomizationTest, RandomBitCorrelations##BIT) { \
@@ -239,6 +242,8 @@ TEST_RANDOM_BIT(48)
 // No platforms have more than 48 address bits.
 #endif  // defined(ARCH_CPU_64_BITS)
 
+#endif  // defined(OS_FUCHSIA)
+
 #undef TEST_RANDOM_BIT
 
 }  // namespace base

base/files/file_proxy_unittest.cc

@@ -310,8 +310,10 @@ TEST_F(FileProxyTest, WriteAndFlush) {
   }
 }
 
-#if defined(OS_ANDROID)
+#if defined(OS_ANDROID) || defined(OS_FUCHSIA)
 // Flaky on Android, see http://crbug.com/489602
+// TODO(crbug.com/851734): Implementation depends on stat, which is not
+// implemented on Fuchsia
 #define MAYBE_SetTimes DISABLED_SetTimes
 #else
 #define MAYBE_SetTimes SetTimes

base/files/file_util_unittest.cc

@@ -2422,7 +2422,14 @@ TEST_F(FileUtilTest, CreateAndOpenTemporaryFileTest) {
   }
 }
 
-TEST_F(FileUtilTest, FileToFILE) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851747): Re-enable when the Fuchsia-side fix for fdopen has
+// been rolled into Chromium.
+#define MAYBE_FileToFILE DISABLED_FileToFILE
+#else
+#define MAYBE_FileToFILE FileToFILE
+#endif
+TEST_F(FileUtilTest, MAYBE_FileToFILE) {
   File file;
   FILE* stream = FileToFILE(std::move(file), "w");
   EXPECT_FALSE(stream);
@@ -3643,7 +3650,13 @@ TEST_F(FileUtilTest, NonExistentContentUriTest) {
 // Test that temp files obtained racily are all unique (no interference between
 // threads). Mimics file operations in DoLaunchChildTestProcess() to rule out
 // thread-safety issues @ https://crbug.com/826408#c17.
-TEST(FileUtilMultiThreadedTest, MultiThreadedTempFiles) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/844416): Too slow to run on infra due to QEMU overloads.
+#define MAYBE_MultiThreadedTempFiles DISABLED_MultiThreadedTempFiles
+#else
+#define MAYBE_MultiThreadedTempFiles MultiThreadedTempFiles
+#endif
+TEST(FileUtilMultiThreadedTest, MAYBE_MultiThreadedTempFiles) {
   constexpr int kNumThreads = 64;
   constexpr int kNumWritesPerThread = 32;
 

base/message_loop/message_loop_unittest.cc

@@ -1651,7 +1651,13 @@ TEST_P(MessageLoopTypedTest, RunLoopQuitOrderAfter) {
 // On Linux, the pipe buffer size is 64KiB by default. The bug caused one
 // byte accumulated in the pipe per two posts, so we should repeat 128K
 // times to reproduce the bug.
-TEST_P(MessageLoopTypedTest, RecursivePosts) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/810077): This is flaky on Fuchsia.
+#define MAYBE_RecursivePosts DISABLED_RecursivePosts
+#else
+#define MAYBE_RecursivePosts RecursivePosts
+#endif
+TEST_P(MessageLoopTypedTest, MAYBE_RecursivePosts) {
   const int kNumTimes = 1 << 17;
   MessageLoop loop(GetMessageLoopType());
   loop.task_runner()->PostTask(FROM_HERE,

base/metrics/field_trial_unittest.cc

@@ -1171,7 +1171,14 @@ TEST(FieldTrialDeathTest, OneTimeRandomizedTrialWithoutFieldTrialList) {
       "");
 }
 
-TEST(FieldTrialListTest, TestCopyFieldTrialStateToFlags) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/752368): This is flaky on Fuchsia.
+#define MAYBE_TestCopyFieldTrialStateToFlags \
+  DISABLED_TestCopyFieldTrialStateToFlags
+#else
+#define MAYBE_TestCopyFieldTrialStateToFlags TestCopyFieldTrialStateToFlags
+#endif
+TEST(FieldTrialListTest, MAYBE_TestCopyFieldTrialStateToFlags) {
   constexpr char kFieldTrialHandleSwitch[] = "test-field-trial-handle";
   constexpr char kEnableFeaturesSwitch[] = "test-enable-features";
   constexpr char kDisableFeaturesSwitch[] = "test-disable-features";
@@ -1320,7 +1327,13 @@ TEST(FieldTrialListTest, AssociateFieldTrialParams) {
   EXPECT_EQ(2U, new_params.size());
 }
 
-TEST(FieldTrialListTest, ClearParamsFromSharedMemory) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/752368): This is flaky on Fuchsia.
+#define MAYBE_ClearParamsFromSharedMemory DISABLED_ClearParamsFromSharedMemory
+#else
+#define MAYBE_ClearParamsFromSharedMemory ClearParamsFromSharedMemory
+#endif
+TEST(FieldTrialListTest, MAYBE_ClearParamsFromSharedMemory) {
   std::string trial_name("Trial1");
   std::string group_name("Group1");
 

base/observer_list_unittest.cc

@@ -24,6 +24,7 @@
 #include "base/test/scoped_task_environment.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_restrictions.h"
+#include "build/build_config.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -634,7 +635,13 @@ static void ThreadSafeObserverHarness(int num_threads,
   }
 }
 
-TEST(ObserverListThreadSafeTest, CrossThreadObserver) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/738275): This is flaky on Fuchsia.
+#define MAYBE_CrossThreadObserver DISABLED_CrossThreadObserver
+#else
+#define MAYBE_CrossThreadObserver CrossThreadObserver
+#endif
+TEST(ObserverListThreadSafeTest, MAYBE_CrossThreadObserver) {
   // Use 7 observer threads.  Notifications only come from
   // the main thread.
   ThreadSafeObserverHarness(7, false);

base/process/process_util_unittest.cc

@@ -551,7 +551,9 @@ MULTIPROCESS_TEST_MAIN(CrashingChildProcess) {
 
 // This test intentionally crashes, so we don't need to run it under
 // AddressSanitizer.
-#if defined(ADDRESS_SANITIZER)
+#if defined(ADDRESS_SANITIZER) || defined(OS_FUCHSIA)
+// TODO(crbug.com/753490): Access to the process termination reason is not
+// implemented in Fuchsia.
 #define MAYBE_GetTerminationStatusCrash DISABLED_GetTerminationStatusCrash
 #else
 #define MAYBE_GetTerminationStatusCrash GetTerminationStatusCrash
@@ -611,7 +613,14 @@ MULTIPROCESS_TEST_MAIN(TerminatedChildProcess) {
 }
 #endif  // defined(OS_POSIX) || defined(OS_FUCHSIA)
 
-TEST_F(ProcessUtilTest, GetTerminationStatusSigKill) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/753490): Access to the process termination reason is not
+// implemented in Fuchsia.
+#define MAYBE_GetTerminationStatusSigKill DISABLED_GetTerminationStatusSigKill
+#else
+#define MAYBE_GetTerminationStatusSigKill GetTerminationStatusSigKill
+#endif
+TEST_F(ProcessUtilTest, MAYBE_GetTerminationStatusSigKill) {
   const std::string signal_file =
     ProcessUtilTest::GetSignalFilePath(kSignalFileKill);
   remove(signal_file.c_str());
@@ -644,7 +653,10 @@ TEST_F(ProcessUtilTest, GetTerminationStatusSigKill) {
   remove(signal_file.c_str());
 }
 
-#if defined(OS_POSIX) || defined(OS_FUCHSIA)
+#if defined(OS_POSIX)
+// TODO(crbug.com/753490): Access to the process termination reason is not
+// implemented in Fuchsia. Unix signals are not implemented in Fuchsia so this
+// test might not be relevant anyway.
 TEST_F(ProcessUtilTest, GetTerminationStatusSigTerm) {
   const std::string signal_file =
     ProcessUtilTest::GetSignalFilePath(kSignalFileTerm);
@@ -669,7 +681,7 @@ TEST_F(ProcessUtilTest, GetTerminationStatusSigTerm) {
   EXPECT_EQ(SIGTERM, signal);
   remove(signal_file.c_str());
 }
-#endif  // defined(OS_POSIX) || defined(OS_FUCHSIA)
+#endif  // defined(OS_POSIX)
 
 TEST_F(ProcessUtilTest, EnsureTerminationUndying) {
   test::ScopedTaskEnvironment task_environment;

base/synchronization/condition_variable_unittest.cc

@@ -245,10 +245,10 @@ TEST_F(ConditionVariableTest, DISABLED_TimeoutAcrossSetTimeOfDay) {
 }
 #endif
 
-
 // Suddenly got flaky on Win, see http://crbug.com/10607 (starting at
 // comment #15).
-#if defined(OS_WIN)
+// This is also flaky on Fuchsia, see http://crbug.com/738275.
+#if defined(OS_WIN) || defined(OS_FUCHSIA)
 #define MAYBE_MultiThreadConsumerTest DISABLED_MultiThreadConsumerTest
 #else
 #define MAYBE_MultiThreadConsumerTest MultiThreadConsumerTest
@@ -398,7 +398,13 @@ TEST_F(ConditionVariableTest, MAYBE_MultiThreadConsumerTest) {
                                    queue.ThreadSafeCheckShutdown(kThreadCount));
 }
 
-TEST_F(ConditionVariableTest, LargeFastTaskTest) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/751894): This flakily times out on Fuchsia.
+#define MAYBE_LargeFastTaskTest DISABLED_LargeFastTaskTest
+#else
+#define MAYBE_LargeFastTaskTest LargeFastTaskTest
+#endif
+TEST_F(ConditionVariableTest, MAYBE_LargeFastTaskTest) {
   const int kThreadCount = 200;
   WorkQueue queue(kThreadCount);  // Start the threads.
 

base/sys_info_unittest.cc

@@ -65,14 +65,28 @@ TEST_F(SysInfoTest, MAYBE_AmountOfAvailablePhysicalMemory) {
 }
 #endif  // defined(OS_LINUX) || defined(OS_ANDROID)
 
-TEST_F(SysInfoTest, AmountOfFreeDiskSpace) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851734): Implementation depends on statvfs, which is not
+// implemented on Fuchsia
+#define MAYBE_AmountOfFreeDiskSpace DISABLED_AmountOfFreeDiskSpace
+#else
+#define MAYBE_AmountOfFreeDiskSpace AmountOfFreeDiskSpace
+#endif
+TEST_F(SysInfoTest, MAYBE_AmountOfFreeDiskSpace) {
   // We aren't actually testing that it's correct, just that it's sane.
   FilePath tmp_path;
   ASSERT_TRUE(GetTempDir(&tmp_path));
   EXPECT_GE(SysInfo::AmountOfFreeDiskSpace(tmp_path), 0) << tmp_path.value();
 }
 
-TEST_F(SysInfoTest, AmountOfTotalDiskSpace) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851734): Implementation depends on statvfs, which is not
+// implemented on Fuchsia
+#define MAYBE_AmountOfTotalDiskSpace DISABLED_AmountOfTotalDiskSpace
+#else
+#define MAYBE_AmountOfTotalDiskSpace AmountOfTotalDiskSpace
+#endif
+TEST_F(SysInfoTest, MAYBE_AmountOfTotalDiskSpace) {
   // We aren't actually testing that it's correct, just that it's sane.
   FilePath tmp_path;
   ASSERT_TRUE(GetTempDir(&tmp_path));

base/threading/platform_thread_unittest.cc

@@ -259,7 +259,13 @@ class ThreadPriorityTestThread : public FunctionTestThread {
 
 // Test changing a created thread's priority (which has different semantics on
 // some platforms).
-TEST(PlatformThreadTest, ThreadPriorityCurrentThread) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851759): Thread priorities are not implemented in Fuchsia.
+#define MAYBE_ThreadPriorityCurrentThread DISABLED_ThreadPriorityCurrentThread
+#else
+#define MAYBE_ThreadPriorityCurrentThread ThreadPriorityCurrentThread
+#endif
+TEST(PlatformThreadTest, MAYBE_ThreadPriorityCurrentThread) {
   const bool increase_priority_allowed =
       PlatformThread::CanIncreaseCurrentThreadPriority();
 

base/trace_event/process_memory_dump_unittest.cc

@@ -472,7 +472,13 @@ TEST(ProcessMemoryDumpTest, GuidsTest) {
 }
 
 #if defined(COUNT_RESIDENT_BYTES_SUPPORTED)
-TEST(ProcessMemoryDumpTest, CountResidentBytes) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851760): Counting resident bytes is not supported on Fuchsia.
+#define MAYBE_CountResidentBytes DISABLED_CountResidentBytes
+#else
+#define MAYBE_CountResidentBytes CountResidentBytes
+#endif
+TEST(ProcessMemoryDumpTest, MAYBE_CountResidentBytes) {
   const size_t page_size = ProcessMemoryDump::GetSystemPageSize();
 
   // Allocate few page of dirty memory and check if it is resident.
@@ -493,7 +499,14 @@ TEST(ProcessMemoryDumpTest, CountResidentBytes) {
   Unmap(memory2, kVeryLargeMemorySize);
 }
 
-TEST(ProcessMemoryDumpTest, CountResidentBytesInSharedMemory) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/851760): Counting resident bytes is not supported on Fuchsia.
+#define MAYBE_CountResidentBytesInSharedMemory \
+  DISABLED_CountResidentBytesInSharedMemory
+#else
+#define MAYBE_CountResidentBytesInSharedMemory CountResidentBytesInSharedMemory
+#endif
+TEST(ProcessMemoryDumpTest, MAYBE_CountResidentBytesInSharedMemory) {
 #if defined(OS_IOS)
   // TODO(crbug.com/748410): Reenable this test.
   if (!base::ios::IsRunningOnIOS10OrLater()) {

base/trace_event/trace_category_unittest.cc

@@ -13,6 +13,7 @@
 #include "base/threading/thread.h"
 #include "base/trace_event/category_registry.h"
 #include "base/trace_event/trace_category.h"
+#include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
@@ -119,7 +120,13 @@ TEST_F(TraceCategoryTest, Basic) {
 
 // Tries to cover the case of multiple threads creating the same category
 // simultaneously. Should never end up with distinct entries with the same name.
-TEST_F(TraceCategoryTest, ThreadRaces) {
+#if defined(OS_FUCHSIA)
+// TODO(crbug.com/738275): This is flaky on Fuchsia.
+#define MAYBE_ThreadRaces DISABLED_ThreadRaces
+#else
+#define MAYBE_ThreadRaces ThreadRaces
+#endif
+TEST_F(TraceCategoryTest, MAYBE_ThreadRaces) {
   const int kNumThreads = 32;
   std::unique_ptr<Thread> threads[kNumThreads];
   for (int i = 0; i < kNumThreads; i++) {

testing/buildbot/filters/fuchsia.base_unittests.filter

 # TODO(fuchsia): Being ported, see https://crbug.com/706592.
-
--FileProxyTest.SetTimes
--FileUtilTest.FileToFILE
--PlatformThreadTest.ThreadPriorityCurrentThread
--ProcessMemoryDumpTest.CountResidentBytes
--ProcessMemoryDumpTest.CountResidentBytesInSharedMemory
--ProcessMemoryDumpTest.TakeAllDumpsFrom
--SysInfoTest.AmountOfFreeDiskSpace
--SysInfoTest.AmountOfMem
--SysInfoTest.AmountOfTotalDiskSpace
-
-# These tests all rely on being able to set the exit code of an externally
-# terminated process, which mx_task_kill() does not support.
-# https://crbug.com/753490.
--ProcessTest.WaitForExitWithTimeout
--ProcessUtilTest.GetTerminationStatusCrash
--ProcessUtilTest.GetTerminationStatusSigKill
--ProcessUtilTest.GetTerminationStatusSigTerm
-
-# These tests are occasionally flaking. See https://crbug.com/738275. Please be
-# pretty confident you've fixed their rarely-flakiness before re-enabling.
--AllocationRegisterTest.InsertRemoveRandomOrder
--ConditionVariableTest.MultiThreadConsumerTest
--MemoryPeakDetectorTest.StdDev
--MemoryPeakDetectorTest.Throttle
--ObserverListThreadSafeTest.CrossThreadObserver
--TraceCategoryTest.ThreadRaces
-
-# https://crbug.com/751894
--ConditionVariableTest.LargeFastTaskTest
-
-# https://crbug.com/752368.
--FieldTrialListTest.ClearParamsFromSharedMemory
--FieldTrialListTest.TestCopyFieldTrialStateToFlags
-
-# Flaky, https://crbug.com/810077.
--MessageLoopTypedTest.RecursivePosts/*
-
-# Flaky, https://crbug.com/811881
--AddressSpaceRandomizationTest.RandomBitCorrelations*
-
-# Too slow due to QEMU overheads, https://crbug.com/844416
--FileUtilMultiThreadedTest.MultiThreadedTempFiles