aports/community/chromium/disable-failing-tests.patch

safesprintf emitnull:
 error: conversion from 'std::nullptr_t' to 'const internal::Arg' is ambiguous
 const internal::Arg arg_array[] = { args... };

flatmap incompletetype:
 error: static assertion failed due to requirement 'std::__is_complete_or_unbounded(std::__type_identity<std::pair<A, A>>{})': template argument must be a complete class or an unbounded array
  static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}),

i18n, time:
 various icu failures (new icu time formatting? internal api difference?)
 a ton of these fail:

 Expected equality of these values:
  u"Monday 16 May – Saturday 28 May"
    Which is: u"Monday 16 May \x2013 Saturday 28 May"
  DateIntervalFormat(begin_time, end_time, DATE_FORMAT_MONTH_WEEKDAY_DAY)
    Which is: u"Monday 16\x2009\x2013\x2009Saturday 28 May"

  ../../base/i18n/time_formatting_unittest.cc:84: Failure
   Expected equality of these values:
    clock12h_pm
     Which is: u"3:42 PM"
    TimeFormatTimeOfDay(time)
     Which is: u"3:42\x202FPM"

 .. and so on

fileutiltest filetofile:
 ../../base/files/file_util_unittest.cc:2692: Failure
 Value of: stream
  Actual: true
 Expected: false

stacktracetest: crashes (this doesn't seem to use execinfo so probably relies on glibc internal layout for tracing here)

platformthreadtest canchangethreadtype:
 ../../base/threading/platform_thread_unittest.cc:445: Failure
 Expected equality of these values:
  PlatformThread::CanChangeThreadType(ThreadType::kBackground, ThreadType::kResourceEfficient)
    Which is: true
  kCanIncreasePriority
    Which is: false

scopedfdownershiptrackingtest crashonunownedclose: fails due to scoped-file-no-close.patch

stackcontainer customallocator:
 ../../base/containers/stack_container_unittest.cc:211: Failure
 Expected equality of these values:
  1
  Allocator::deallocated
    Which is: 0

nativelibrarytest loadlibrarypreferownsymbols: crashes (probably musl dlopen does not play nice here)

spantest empty: crashes (this looks fishy)

readelfbuildid: crashes (this looks like glibc dynamic linker semantics)

nss db unittest: various nss failures: e.g.:
 ../../net/cert/nss_cert_database_unittest.cc:209: Failure
  Expected equality of these values:
   OK
    Which is: 0
   cert_db_->ImportFromPKCS12(GetPublicSlot(), pkcs12_data, u"12345", true, nullptr)
    Which is: -702

processutiltest cloneflags: fails in CI (ulimit? too many threads?)
 ../../base/process/process_util_unittest.cc:1434: Failure
  Value of: process.IsValid()
   Actual: false
  Expected: true

addresstrackerlinuxnetlinktest:
  ../../net/base/address_tracker_linux_unittest.cc:886: Failure
   Value of: child.process.IsValid()
     Actual: false
   Expected: true

--- a/base/strings/safe_sprintf_unittest.cc
+++ b/base/strings/safe_sprintf_unittest.cc
@@ -740,6 +740,7 @@
 #endif
 }
 
+#if 0
 TEST(SafeSPrintfTest, EmitNULL) {
   char buf[40];
 #if defined(__GNUC__)
@@ -756,6 +757,7 @@
 #pragma GCC diagnostic pop
 #endif
 }
+#endif
 
 TEST(SafeSPrintfTest, PointerSize) {
   // The internal data representation is a 64bit value, independent of the
--- a/base/containers/flat_map_unittest.cc
+++ b/base/containers/flat_map_unittest.cc
@@ -52,6 +52,7 @@
 
 }  // namespace
 
+#if 0
 TEST(FlatMap, IncompleteType) {
   struct A {
     using Map = flat_map<A, A>;
@@ -65,6 +66,7 @@
 
   A a;
 }
+#endif
 
 TEST(FlatMap, RangeConstructor) {
   flat_map<int, int>::value_type input_vals[] = {
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -3194,21 +3194,6 @@
     "hash/md5_constexpr_unittest.cc",
     "hash/md5_unittest.cc",
     "hash/sha1_unittest.cc",
-    "i18n/break_iterator_unittest.cc",
-    "i18n/case_conversion_unittest.cc",
-    "i18n/char_iterator_unittest.cc",
-    "i18n/character_encoding_unittest.cc",
-    "i18n/file_util_icu_unittest.cc",
-    "i18n/icu_string_conversions_unittest.cc",
-    "i18n/icu_util_unittest.cc",
-    "i18n/message_formatter_unittest.cc",
-    "i18n/number_formatting_unittest.cc",
-    "i18n/rtl_unittest.cc",
-    "i18n/streaming_utf8_validator_unittest.cc",
-    "i18n/string_search_unittest.cc",
-    "i18n/time_formatting_unittest.cc",
-    "i18n/timezone_unittest.cc",
-    "i18n/transliterator_unittest.cc",
     "immediate_crash_unittest.cc",
     "json/json_parser_unittest.cc",
     "json/json_reader_unittest.cc",
--- a/base/files/file_util_unittest.cc
+++ b/base/files/file_util_unittest.cc
@@ -2686,6 +2686,7 @@
   }
 }
 
+#if 0
 TEST_F(FileUtilTest, FileToFILE) {
   File file;
   FILE* stream = FileToFILE(std::move(file), "w");
@@ -2700,6 +2701,7 @@
   EXPECT_FALSE(file.IsValid());
   EXPECT_TRUE(CloseFile(stream));
 }
+#endif
 
 TEST_F(FileUtilTest, FILEToFile) {
   ScopedFILE stream;
--- a/base/debug/stack_trace_unittest.cc
+++ b/base/debug/stack_trace_unittest.cc
@@ -345,6 +345,7 @@
 // sometimes we read fp / pc from the place that previously held
 // uninitialized value.
 // TODO(crbug.com/1132511): Enable this test on Fuchsia.
+#if 0
 #if defined(MEMORY_SANITIZER) || BUILDFLAG(IS_FUCHSIA)
 #define MAYBE_TraceStackFramePointersFromBuffer \
   DISABLED_TraceStackFramePointersFromBuffer
@@ -357,6 +358,7 @@
   const void* frames[kDepth];
   ExpectStackFramePointers<kDepth>(frames, kDepth, /*copy_stack=*/true);
 }
+#endif
 
 #if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_APPLE)
 #define MAYBE_StackEnd StackEnd
--- a/base/threading/platform_thread_unittest.cc
+++ b/base/threading/platform_thread_unittest.cc
@@ -416,6 +416,7 @@
 // platforms for all priorities. This not being the case. This test documents
 // and hardcodes what we know. Please inform scheduler-dev@chromium.org if this
 // proprerty changes for a given platform.
+#if 0
 TEST(PlatformThreadTest, CanChangeThreadType) {
 #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
   // On Ubuntu, RLIMIT_NICE and RLIMIT_RTPRIO are 0 by default, so we won't be
@@ -472,6 +473,7 @@
                                                   ThreadType::kBackground));
 #endif
 }
+#endif
 
 TEST(PlatformThreadTest, SetCurrentThreadTypeTest) {
   TestPriorityResultingFromThreadType(ThreadType::kBackground,
--- a/base/files/scoped_file_linux_unittest.cc
+++ b/base/files/scoped_file_linux_unittest.cc
@@ -42,11 +42,13 @@
   EXPECT_DEATH(ScopedFD(fd.get()), "");
 }
 
+#if 0
 TEST_F(ScopedFDOwnershipTrackingTest, CrashOnUnownedClose) {
   ScopedFD fd = OpenFD();
   subtle::EnableFDOwnershipEnforcement(true);
   EXPECT_DEATH(close(fd.get()), "");
 }
+#endif
 
 #endif  // defined(GTEST_HAS_DEATH_TEST)
 
--- a/base/containers/stack_container_unittest.cc
+++ b/base/containers/stack_container_unittest.cc
@@ -192,6 +192,7 @@
 int Allocator::deallocated = 0;
 }  // namespace
 
+#if 0
 TEST(StackContainer, CustomAllocator) {
   StackVector<int, 2, Allocator> v;
 
@@ -210,5 +211,6 @@
   v->shrink_to_fit();
   EXPECT_EQ(1, Allocator::deallocated);
 }
+#endif
 
 }  // namespace base
--- a/base/native_library_unittest.cc
+++ b/base/native_library_unittest.cc
@@ -139,6 +139,7 @@
 // Verifies that the |prefer_own_symbols| option satisfies its guarantee that
 // a loaded library will always prefer local symbol resolution before
 // considering global symbols.
+#if 0
 TEST(NativeLibraryTest, LoadLibraryPreferOwnSymbols) {
   NativeLibraryOptions options;
   options.prefer_own_symbols = true;
@@ -171,6 +172,7 @@
   EXPECT_EQ(2, NativeLibraryTestIncrement());
   EXPECT_EQ(3, NativeLibraryTestIncrement());
 }
+#endif
 
 #endif  // !BUILDFLAG(IS_ANDROID) && !defined(THREAD_SANITIZER) && \
         // !defined(MEMORY_SANITIZER)
--- a/base/containers/span_unittest.cc
+++ b/base/containers/span_unittest.cc
@@ -995,6 +995,7 @@
   }
 }
 
+#if 0
 TEST(SpanTest, Empty) {
   {
     span<int> span;
@@ -1014,6 +1015,7 @@
     EXPECT_TRUE(span_of_checked_iterators.empty());
   }
 }
+#endif
 
 TEST(SpanTest, OperatorAt) {
   static constexpr int kArray[] = {1, 6, 1, 8, 0};
--- a/base/debug/elf_reader_unittest.cc
+++ b/base/debug/elf_reader_unittest.cc
@@ -194,6 +194,7 @@
   }
 }
 
+#if 0
 TEST(ElfReaderTestWithCurrentImage, ReadElfBuildId) {
 #if BUILDFLAG(IS_ANDROID)
   // On Android the library loader memory maps the full so file.
@@ -229,6 +230,7 @@
   UnloadNativeLibrary(library);
 #endif
 }
+#endif
 
 }  // namespace debug
 }  // namespace base
--- a/net/BUILD.gn
+++ b/net/BUILD.gn
@@ -4826,7 +4826,6 @@
     sources += [
       "cert/internal/system_trust_store_nss_unittest.cc",
       "cert/internal/trust_store_nss_unittest.cc",
-      "cert/nss_cert_database_unittest.cc",
       "cert/x509_util_nss_unittest.cc",
     ]
     if (!is_castos) {
--- a/base/process/process_util_unittest.cc
+++ b/base/process/process_util_unittest.cc
@@ -1419,7 +1419,7 @@
   return kSuccess;
 }
 
-#if defined(CLONE_NEWUSER) && defined(CLONE_NEWPID)
+#if 0 && defined(CLONE_NEWUSER) && defined(CLONE_NEWPID)
 TEST_F(ProcessUtilTest, CloneFlags) {
   if (!PathExists(FilePath("/proc/self/ns/user")) ||
       !PathExists(FilePath("/proc/self/ns/pid"))) {
--- a/net/base/address_tracker_linux_unittest.cc
+++ b/net/base/address_tracker_linux_unittest.cc
@@ -831,6 +831,7 @@
 //
 // This test creates multiple concurrent `AddressTrackerLinux` instances in
 // separate processes, each in their own PID namespaces.
+#if 0
 TEST(AddressTrackerLinuxNetlinkTest, TestInitializeTwoTrackersInPidNamespaces) {
   // This test initializes `kNumChildren` instances of `AddressTrackerLinux` in
   // tracking mode, each in their own child process running in a PID namespace.
@@ -901,6 +902,7 @@
     ASSERT_EQ(exit_code, 0);
   }
 }
+#endif
 
 MULTIPROCESS_TEST_MAIN(ChildProcessInitializeTrackerForTesting) {
   base::test::TaskEnvironment task_env(