Export of internal Abseil changes.
-- c2e2e2b21c3fe59b63279e7418c93c7289ee3e27 by Mark Barolak <mbar@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 256220326 -- 3996b01f0c3eb60f72825b154dce8019b6215f1d by Derek Mauro <dmauro@google.com>: Add GCC 4.9 test script. This will become our new minumum version and GCC 4.8 will be removed soon. PiperOrigin-RevId: 256160891 -- 2c13aa44bc8e497ebae9abe8b8adf73c2152622d by Abseil Team <absl-team@google.com>: [Trivial] tweak flat_hash_map.h doc comment The comment is probably right both ways, but the lack of an "if" here seemed jarring to me. PiperOrigin-RevId: 256089069 -- 16bc03b9b30fbf08d7dc61025fa8ec4b57077be8 by Abseil Team <absl-team@google.com>: Fix symbolization for elf files whose SYMTAB section is stripped, but have a DYNSYM section. Previously, if we did not find a SYMTAB section, we would bail out of symbolization early, rather than checking the DYNSYM section. PiperOrigin-RevId: 256061954 -- 4c60ee329b1eeb0b0d10c4f76f282e5fbae2c5b2 by Derek Mauro <dmauro@google.com>: Update to LLVM r363242 and Bazel 0.27.0 PiperOrigin-RevId: 256024405 -- 18e1ba970d33f122026803d8ca90035b9088949d by Eric Fiselier <ericwf@google.com>: Disable variant tests that break with P0608R3 PiperOrigin-RevId: 255975764 -- 0a89858464977e86096b62476faa3b64eb94aa1d by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 255891019 -- 9b7424cac66f5407f0ed74ed288bf3099a4fa330 by CJ Johnson <johnsoncj@google.com>: Updates the implementation of InlinedVector::insert(...) to be exception safe and adds an exception safety tests for insert(...) PiperOrigin-RevId: 255881809 -- 1288f4ba3883c510d92b09437fb8b051c19aa241 by CJ Johnson <johnsoncj@google.com>: Updates the implementation of InlinedVector::insert(...) to be exception safe and adds an exception safety tests for insert(...) PiperOrigin-RevId: 255875277 -- 39c04f3621491eaff9e2eda619718d5b5f20fbd9 by Abseil Team <absl-team@google.com>: Use a typedef to allow building with NVCC Without this change NVCC fails to compile compressed_tuple.h. NVCC is relevant because TensorFlow uses NVCC on Ubuntu and inclues abseil. PiperOrigin-RevId: 255850176 -- e23f0309ccad69eb508ca02c9034cd4cdd740da0 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 255787167 -- 054aafcebf595077054164f1da3703124ab209b4 by Abseil Team <absl-team@google.com>: Updates the ScopedAllocatorWorks test for InlinedVector to not rely on the byte count allocated by the standard library In doing so, removes LegacyNextCapacityFrom(...) impl function from InlinedVector Also applies clang-format to the test file PiperOrigin-RevId: 255760356 -- eb05fc9f78e3a163c93f1866e9fe9a8ad0d01622 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 255706834 -- 97abb824417604c45d9fcbb3e4ff1aa3000836f2 by Jorg Brown <jorg@google.com>: Enhance compatibility of abseil's strings package with nvcc. PiperOrigin-RevId: 255688500 -- efc5b9c221ee31e15d10b35d31c8f3ae6eddaa8c by Abseil Team <absl-team@google.com>: Follow CCTZ's lead and allow GetWeekday() and GetYearDay() to be called with any civil-time type. A CivilSecond, for example, has a weekday just as much as a CivilDay does. PiperOrigin-RevId: 255659840 -- a75acbe954457919d8c6c8f4c2339b543760b375 by Derek Mauro <dmauro@google.com>: Increase the timeout of randen_engine_test. It seems to timeout under TSAN often enough to justify the increase. PiperOrigin-RevId: 255628086 -- 160976ba47c7c6eb57af08e21f8eb640aa51e91b by Derek Mauro <dmauro@google.com>: Update CMake documentation Fixes https://github.com/abseil/abseil-cpp/issues/332 PiperOrigin-RevId: 255607313 GitOrigin-RevId: c2e2e2b21c3fe59b63279e7418c93c7289ee3e27 Change-Id: Iba4ac7ed23cbcdb22965b4958601f689be92cda4
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					 27 changed files with 277 additions and 152 deletions
				
			
		|  | @ -37,20 +37,12 @@ section of your executable or of your library.<br> | |||
| Here is a short CMakeLists.txt example of a project file using Abseil. | ||||
| 
 | ||||
| ```cmake | ||||
| cmake_minimum_required(VERSION 2.8.12) | ||||
| cmake_minimum_required(VERSION 3.5) | ||||
| project(my_project) | ||||
| 
 | ||||
| set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ ${CMAKE_CXX_FLAGS}") | ||||
| 
 | ||||
| if(MSVC) | ||||
|   # /wd4005  macro-redefinition | ||||
|   # /wd4068  unknown pragma | ||||
|   # /wd4244  conversion from 'type1' to 'type2' | ||||
|   # /wd4267  conversion from 'size_t' to 'type2' | ||||
|   # /wd4800  force value to bool 'true' or 'false' (performance warning) | ||||
|   add_compile_options(/wd4005 /wd4068 /wd4244 /wd4267 /wd4800) | ||||
|   add_definitions(/DNOMINMAX /DWIN32_LEAN_AND_MEAN=1 /D_CRT_SECURE_NO_WARNINGS) | ||||
| endif() | ||||
| # Pick the C++ standard to compile with. | ||||
| # Abseil currently supports C++11, C++14, and C++17. | ||||
| set(CMAKE_CXX_STANDARD 11) | ||||
| 
 | ||||
| add_subdirectory(abseil-cpp) | ||||
| 
 | ||||
|  |  | |||
|  | @ -77,7 +77,7 @@ struct FlatHashMapPolicy; | |||
| // NOTE: A `flat_hash_map` stores its value types directly inside its
 | ||||
| // implementation array to avoid memory indirection. Because a `flat_hash_map`
 | ||||
| // is designed to move data when rehashed, map values will not retain pointer
 | ||||
| // stability. If you require pointer stability, or your values are large,
 | ||||
| // stability. If you require pointer stability, or if your values are large,
 | ||||
| // consider using `absl::flat_hash_map<Key, std::unique_ptr<Value>>` instead.
 | ||||
| // If your types are not moveable or you require pointer stability for keys,
 | ||||
| // consider `absl::node_hash_map`.
 | ||||
|  |  | |||
|  | @ -76,9 +76,12 @@ TYPED_TEST_SUITE_P(InstanceTest); | |||
| // destroyed in the erase(begin, end) test.
 | ||||
| class RefCounted { | ||||
|  public: | ||||
|   RefCounted(int value, int* count) : value_(value), count_(count) { Ref(); } | ||||
|   RefCounted(int value, int* count) : value_(value), count_(count) { | ||||
|     Ref(); | ||||
|   } | ||||
| 
 | ||||
|   RefCounted(const RefCounted& v) : value_(v.value_), count_(v.count_) { | ||||
|   RefCounted(const RefCounted& v) | ||||
|       : value_(v.value_), count_(v.count_) { | ||||
|     Ref(); | ||||
|   } | ||||
| 
 | ||||
|  | @ -1244,8 +1247,9 @@ void InstanceCountElemAssignWithAllocationTest() { | |||
|     absl::InlinedVector<Instance, 2> v(original_contents.begin(), | ||||
|                                        original_contents.end()); | ||||
|     v.assign(3, Instance(123)); | ||||
|     EXPECT_THAT(v, AllOf(SizeIs(3), ElementsAre(ValueIs(123), ValueIs(123), | ||||
|                                                 ValueIs(123)))); | ||||
|     EXPECT_THAT(v, | ||||
|                 AllOf(SizeIs(3), | ||||
|                       ElementsAre(ValueIs(123), ValueIs(123), ValueIs(123)))); | ||||
|     EXPECT_LE(v.size(), v.capacity()); | ||||
|   } | ||||
| } | ||||
|  | @ -1524,8 +1528,8 @@ TYPED_TEST_P(InstanceTest, InitializerListAssign) { | |||
|     SCOPED_TRACE(original_size); | ||||
|     absl::InlinedVector<Instance, 2> v(original_size, Instance(12345)); | ||||
|     v.assign({Instance(3), Instance(4), Instance(5)}); | ||||
|     EXPECT_THAT( | ||||
|         v, AllOf(SizeIs(3), ElementsAre(ValueIs(3), ValueIs(4), ValueIs(5)))); | ||||
|     EXPECT_THAT(v, AllOf(SizeIs(3), | ||||
|                          ElementsAre(ValueIs(3), ValueIs(4), ValueIs(5)))); | ||||
|     EXPECT_LE(3, v.capacity()); | ||||
|   } | ||||
| } | ||||
|  | @ -1677,42 +1681,65 @@ TEST(AllocatorSupportTest, SwapOneAllocated) { | |||
| 
 | ||||
| TEST(AllocatorSupportTest, ScopedAllocatorWorks) { | ||||
|   using StdVector = std::vector<int, CountingAllocator<int>>; | ||||
|   using Alloc = CountingAllocator<StdVector>; | ||||
|   using ScopedAlloc = std::scoped_allocator_adaptor<Alloc>; | ||||
|   using AllocVec = absl::InlinedVector<StdVector, 1, ScopedAlloc>; | ||||
|   using MyAlloc = | ||||
|       std::scoped_allocator_adaptor<CountingAllocator<StdVector>>; | ||||
|   using AllocVec = absl::InlinedVector<StdVector, 4, MyAlloc>; | ||||
| 
 | ||||
|   { | ||||
|     int64_t total_allocated_byte_count = 0; | ||||
|   // MSVC 2017's std::vector allocates different amounts of memory in debug
 | ||||
|   // versus opt mode.
 | ||||
|   int64_t test_allocated = 0; | ||||
|   StdVector v(CountingAllocator<int>{&test_allocated}); | ||||
|   // The amount of memory allocated by a default constructed vector<int>
 | ||||
|   auto default_std_vec_allocated = test_allocated; | ||||
|   v.push_back(1); | ||||
|   // The amound of memory allocated by a copy-constructed vector<int> with one
 | ||||
|   // element.
 | ||||
|   int64_t one_element_std_vec_copy_allocated = test_allocated; | ||||
| 
 | ||||
|     AllocVec inlined_case(ScopedAlloc(Alloc(+&total_allocated_byte_count))); | ||||
|     inlined_case.emplace_back(); | ||||
|   int64_t allocated = 0; | ||||
|   AllocVec vec(MyAlloc{CountingAllocator<StdVector>{&allocated}}); | ||||
|   EXPECT_EQ(allocated, 0); | ||||
| 
 | ||||
|     int64_t absl_responsible_for_count = total_allocated_byte_count; | ||||
|     EXPECT_EQ(absl_responsible_for_count, 0); | ||||
|   // This default constructs a vector<int>, but the allocator should pass itself
 | ||||
|   // into the vector<int>, so check allocation compared to that.
 | ||||
|   // The absl::InlinedVector does not allocate any memory.
 | ||||
|   // The vector<int> may allocate any memory.
 | ||||
|   auto expected = default_std_vec_allocated; | ||||
|   vec.resize(1); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|     inlined_case[0].emplace_back(); | ||||
|     EXPECT_GT(total_allocated_byte_count, absl_responsible_for_count); | ||||
|   // We make vector<int> allocate memory.
 | ||||
|   // It must go through the allocator even though we didn't construct the
 | ||||
|   // vector directly.  This assumes that vec[0] doesn't need to grow its
 | ||||
|   // allocation.
 | ||||
|   expected += sizeof(int); | ||||
|   vec[0].push_back(1); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|     inlined_case.clear(); | ||||
|     EXPECT_EQ(total_allocated_byte_count, 0); | ||||
|   } | ||||
|   // Another allocating vector.
 | ||||
|   expected += one_element_std_vec_copy_allocated; | ||||
|   vec.push_back(vec[0]); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|   { | ||||
|     int64_t total_allocated_byte_count = 0; | ||||
|   // Overflow the inlined memory.
 | ||||
|   // The absl::InlinedVector will now allocate.
 | ||||
|   expected += sizeof(StdVector) * 8 + default_std_vec_allocated * 3; | ||||
|   vec.resize(5); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|     AllocVec allocated_case(ScopedAlloc(Alloc(+&total_allocated_byte_count))); | ||||
|     allocated_case.emplace_back(); | ||||
|     allocated_case.emplace_back(); | ||||
|   // Adding one more in external mode should also work.
 | ||||
|   expected += one_element_std_vec_copy_allocated; | ||||
|   vec.push_back(vec[0]); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|     int64_t absl_responsible_for_count = total_allocated_byte_count; | ||||
|     EXPECT_GT(absl_responsible_for_count, 0); | ||||
|   // And extending these should still work.  This assumes that vec[0] does not
 | ||||
|   // need to grow its allocation.
 | ||||
|   expected += sizeof(int); | ||||
|   vec[0].push_back(1); | ||||
|   EXPECT_EQ(allocated, expected); | ||||
| 
 | ||||
|     allocated_case[1].emplace_back(); | ||||
|     EXPECT_GT(total_allocated_byte_count, absl_responsible_for_count); | ||||
| 
 | ||||
|     allocated_case.clear(); | ||||
|     EXPECT_EQ(total_allocated_byte_count, 0); | ||||
|   } | ||||
|   vec.clear(); | ||||
|   EXPECT_EQ(allocated, 0); | ||||
| } | ||||
| 
 | ||||
| TEST(AllocatorSupportTest, SizeAllocConstructor) { | ||||
|  |  | |||
|  | @ -188,6 +188,9 @@ class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple | |||
|   template <int I> | ||||
|   using ElemT = internal_compressed_tuple::ElemT<CompressedTuple, I>; | ||||
| 
 | ||||
|   template <int I> | ||||
|   using StorageT = internal_compressed_tuple::Storage<ElemT<I>, I>; | ||||
| 
 | ||||
|  public: | ||||
|   constexpr CompressedTuple() = default; | ||||
|   explicit constexpr CompressedTuple(Ts... base) | ||||
|  | @ -200,19 +203,17 @@ class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple | |||
| 
 | ||||
|   template <int I> | ||||
|   constexpr const ElemT<I>& get() const& { | ||||
|     return internal_compressed_tuple::Storage<ElemT<I>, I>::get(); | ||||
|     return StorageT<I>::get(); | ||||
|   } | ||||
| 
 | ||||
|   template <int I> | ||||
|   ElemT<I>&& get() && { | ||||
|     return std::move(*this) | ||||
|         .internal_compressed_tuple::template Storage<ElemT<I>, I>::get(); | ||||
|     return std::move(*this).StorageT<I>::get(); | ||||
|   } | ||||
| 
 | ||||
|   template <int I> | ||||
|   constexpr const ElemT<I>&& get() const&& { | ||||
|     return absl::move(*this) | ||||
|         .internal_compressed_tuple::template Storage<ElemT<I>, I>::get(); | ||||
|     return absl::move(*this).StorageT<I>::get(); | ||||
|   } | ||||
| }; | ||||
| 
 | ||||
|  |  | |||
|  | @ -402,6 +402,16 @@ class Storage { | |||
|     return current_capacity * 2; | ||||
|   } | ||||
| 
 | ||||
|   static size_type LegacyNextCapacityFrom(size_type current_capacity, | ||||
|                                           size_type requested_capacity) { | ||||
|     // TODO(johnsoncj): Get rid of this old behavior.
 | ||||
|     size_type new_capacity = current_capacity; | ||||
|     while (new_capacity < requested_capacity) { | ||||
|       new_capacity *= 2; | ||||
|     } | ||||
|     return new_capacity; | ||||
|   } | ||||
| 
 | ||||
|   using Metadata = | ||||
|       container_internal::CompressedTuple<allocator_type, size_type>; | ||||
| 
 | ||||
|  | @ -512,7 +522,8 @@ auto Storage<T, N, A>::Resize(ValueAdapter values, size_type new_size) -> void { | |||
|   absl::Span<value_type> destroy_loop; | ||||
| 
 | ||||
|   if (new_size > storage_view.capacity) { | ||||
|     pointer new_data = allocation_tx.Allocate(new_size); | ||||
|     pointer new_data = allocation_tx.Allocate( | ||||
|         LegacyNextCapacityFrom(storage_view.capacity, new_size)); | ||||
| 
 | ||||
|     // Construct new objects in `new_data`
 | ||||
|     construct_loop = {new_data + storage_view.size, | ||||
|  | @ -632,7 +643,8 @@ auto Storage<T, N, A>::Reserve(size_type requested_capacity) -> void { | |||
|   IteratorValueAdapter<MoveIterator> move_values( | ||||
|       MoveIterator(storage_view.data)); | ||||
| 
 | ||||
|   pointer new_data = allocation_tx.Allocate(requested_capacity); | ||||
|   pointer new_data = allocation_tx.Allocate( | ||||
|       LegacyNextCapacityFrom(storage_view.capacity, requested_capacity)); | ||||
| 
 | ||||
|   inlined_vector_internal::ConstructElements(GetAllocPtr(), new_data, | ||||
|                                              &move_values, storage_view.size); | ||||
|  |  | |||
|  | @ -77,7 +77,6 @@ list(APPEND ABSL_CLANG_CL_TEST_FLAGS | |||
|     "-Wno-unused-template" | ||||
|     "-Wno-used-but-marked-unused" | ||||
|     "-Wno-zero-as-null-pointer-constant" | ||||
|     "-Wno-gnu-include-next" | ||||
|     "-Wno-gnu-zero-variadic-macro-arguments" | ||||
| ) | ||||
| 
 | ||||
|  | @ -181,7 +180,6 @@ list(APPEND ABSL_LLVM_TEST_FLAGS | |||
|     "-Wno-unused-template" | ||||
|     "-Wno-used-but-marked-unused" | ||||
|     "-Wno-zero-as-null-pointer-constant" | ||||
|     "-Wno-gnu-include-next" | ||||
|     "-Wno-gnu-zero-variadic-macro-arguments" | ||||
| ) | ||||
| 
 | ||||
|  |  | |||
|  | @ -78,7 +78,6 @@ ABSL_CLANG_CL_TEST_FLAGS = [ | |||
|     "-Wno-unused-template", | ||||
|     "-Wno-used-but-marked-unused", | ||||
|     "-Wno-zero-as-null-pointer-constant", | ||||
|     "-Wno-gnu-include-next", | ||||
|     "-Wno-gnu-zero-variadic-macro-arguments", | ||||
| ] | ||||
| 
 | ||||
|  | @ -182,7 +181,6 @@ ABSL_LLVM_TEST_FLAGS = [ | |||
|     "-Wno-unused-template", | ||||
|     "-Wno-used-but-marked-unused", | ||||
|     "-Wno-zero-as-null-pointer-constant", | ||||
|     "-Wno-gnu-include-next", | ||||
|     "-Wno-gnu-zero-variadic-macro-arguments", | ||||
| ] | ||||
| 
 | ||||
|  |  | |||
|  | @ -105,8 +105,6 @@ LLVM_TEST_DISABLE_WARNINGS_FLAGS = [ | |||
|     "-Wno-unused-template", | ||||
|     "-Wno-used-but-marked-unused", | ||||
|     "-Wno-zero-as-null-pointer-constant", | ||||
|     # For a libc++ bug fixed in r357267 | ||||
|     "-Wno-gnu-include-next", | ||||
|     # gtest depends on this GNU extension being offered. | ||||
|     "-Wno-gnu-zero-variadic-macro-arguments", | ||||
| ] | ||||
|  |  | |||
|  | @ -762,38 +762,28 @@ FindSymbolResult Symbolizer::GetSymbolFromObjectFile( | |||
|     } | ||||
|   } | ||||
| 
 | ||||
|   // Consult a regular symbol table first.
 | ||||
|   // Consult a regular symbol table, then fall back to the dynamic symbol table.
 | ||||
|   for (const auto symbol_table_type : {SHT_SYMTAB, SHT_DYNSYM}) { | ||||
|     if (!GetSectionHeaderByType(obj.fd, obj.elf_header.e_shnum, | ||||
|                               obj.elf_header.e_shoff, SHT_SYMTAB, &symtab, | ||||
|                               tmp_buf, tmp_buf_size)) { | ||||
|     return SYMBOL_NOT_FOUND; | ||||
|                                 obj.elf_header.e_shoff, symbol_table_type, | ||||
|                                 &symtab, tmp_buf, tmp_buf_size)) { | ||||
|       continue; | ||||
|     } | ||||
|     if (!ReadFromOffsetExact( | ||||
|             obj.fd, &strtab, sizeof(strtab), | ||||
|             obj.elf_header.e_shoff + symtab.sh_link * sizeof(symtab))) { | ||||
|     return SYMBOL_NOT_FOUND; | ||||
|       continue; | ||||
|     } | ||||
|     const FindSymbolResult rc = | ||||
|         FindSymbol(pc, obj.fd, out, out_size, relocation, &strtab, &symtab, | ||||
|                    opd_ptr, tmp_buf, tmp_buf_size); | ||||
|     if (rc != SYMBOL_NOT_FOUND) { | ||||
|     return rc;  // Found the symbol in a regular symbol table.
 | ||||
|       return rc; | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   // If the symbol is not found, then consult a dynamic symbol table.
 | ||||
|   if (!GetSectionHeaderByType(obj.fd, obj.elf_header.e_shnum, | ||||
|                               obj.elf_header.e_shoff, SHT_DYNSYM, &symtab, | ||||
|                               tmp_buf, tmp_buf_size)) { | ||||
|   return SYMBOL_NOT_FOUND; | ||||
| } | ||||
|   if (!ReadFromOffsetExact( | ||||
|           obj.fd, &strtab, sizeof(strtab), | ||||
|           obj.elf_header.e_shoff + symtab.sh_link * sizeof(symtab))) { | ||||
|     return SYMBOL_NOT_FOUND; | ||||
|   } | ||||
|   return FindSymbol(pc, obj.fd, out, out_size, relocation, &strtab, &symtab, | ||||
|                     opd_ptr, tmp_buf, tmp_buf_size); | ||||
| } | ||||
| 
 | ||||
| namespace { | ||||
| // Thin wrapper around a file descriptor so that the file descriptor
 | ||||
|  |  | |||
|  | @ -522,7 +522,7 @@ cc_test( | |||
| 
 | ||||
| cc_test( | ||||
|     name = "randen_engine_test", | ||||
|     size = "small", | ||||
|     size = "medium", | ||||
|     srcs = [ | ||||
|         "randen_engine_test.cc", | ||||
|     ], | ||||
|  | @ -598,12 +598,12 @@ cc_library( | |||
|     copts = ABSL_DEFAULT_COPTS, | ||||
|     linkopts = ABSL_DEFAULT_LINKOPTS, | ||||
|     deps = [ | ||||
|         ":distribution_impl", | ||||
|         ":fast_uniform_bits", | ||||
|         ":iostream_state_saver", | ||||
|         ":traits", | ||||
|         "//absl/base:core_headers", | ||||
|         "//absl/meta:type_traits", | ||||
|         "//absl/random/internal:distribution_impl", | ||||
|         "//absl/random/internal:fast_uniform_bits", | ||||
|         "//absl/random/internal:iostream_state_saver", | ||||
|         "//absl/random/internal:traits", | ||||
|     ], | ||||
| ) | ||||
| 
 | ||||
|  |  | |||
|  | @ -559,7 +559,6 @@ cc_library( | |||
|         ":strings", | ||||
|         "//absl/base:config", | ||||
|         "//absl/base:core_headers", | ||||
|         "//absl/container:inlined_vector", | ||||
|         "//absl/meta:type_traits", | ||||
|         "//absl/numeric:int128", | ||||
|         "//absl/types:span", | ||||
|  |  | |||
|  | @ -387,7 +387,6 @@ absl_cc_library( | |||
|     absl::strings | ||||
|     absl::config | ||||
|     absl::core_headers | ||||
|     absl::inlined_vector | ||||
|     absl::type_traits | ||||
|     absl::int128 | ||||
|     absl::span | ||||
|  |  | |||
|  | @ -7,7 +7,6 @@ | |||
| #include <string> | ||||
| 
 | ||||
| #include "absl/base/port.h" | ||||
| #include "absl/container/inlined_vector.h" | ||||
| #include "absl/strings/internal/str_format/arg.h" | ||||
| #include "absl/strings/internal/str_format/checker.h" | ||||
| #include "absl/strings/internal/str_format/parser.h" | ||||
|  | @ -138,7 +137,17 @@ class Streamable { | |||
|  public: | ||||
|   Streamable(const UntypedFormatSpecImpl& format, | ||||
|              absl::Span<const FormatArgImpl> args) | ||||
|       : format_(format), args_(args.begin(), args.end()) {} | ||||
|       : format_(format) { | ||||
|     if (args.size() <= ABSL_ARRAYSIZE(few_args_)) { | ||||
|       for (size_t i = 0; i < args.size(); ++i) { | ||||
|         few_args_[i] = args[i]; | ||||
|       } | ||||
|       args_ = absl::MakeSpan(few_args_, args.size()); | ||||
|     } else { | ||||
|       many_args_.assign(args.begin(), args.end()); | ||||
|       args_ = many_args_; | ||||
|     } | ||||
|   } | ||||
| 
 | ||||
|   std::ostream& Print(std::ostream& os) const; | ||||
| 
 | ||||
|  | @ -148,7 +157,12 @@ class Streamable { | |||
| 
 | ||||
|  private: | ||||
|   const UntypedFormatSpecImpl& format_; | ||||
|   absl::InlinedVector<FormatArgImpl, 4> args_; | ||||
|   absl::Span<const FormatArgImpl> args_; | ||||
|   // if args_.size() is 4 or less:
 | ||||
|   FormatArgImpl few_args_[4] = {FormatArgImpl(0), FormatArgImpl(0), | ||||
|                                 FormatArgImpl(0), FormatArgImpl(0)}; | ||||
|   // if args_.size() is more than 4:
 | ||||
|   std::vector<FormatArgImpl> many_args_; | ||||
| }; | ||||
| 
 | ||||
| // for testing
 | ||||
|  |  | |||
|  | @ -30,8 +30,8 @@ TEST_F(FormatEntryPointTest, UntypedFormat) { | |||
|     "", | ||||
|     "a", | ||||
|     "%80d", | ||||
| #if !defined(_MSC_VER) && !defined(__ANDROID__) | ||||
|     // MSVC and Android don't support positional syntax.
 | ||||
| #if !defined(_MSC_VER) && !defined(__ANDROID__) && !defined(__native_client__) | ||||
|     // MSVC, NaCL and Android don't support positional syntax.
 | ||||
|     "complicated multipart %% %1$d format %1$0999d", | ||||
| #endif  // _MSC_VER
 | ||||
|   }; | ||||
|  | @ -153,17 +153,20 @@ TEST_F(FormatEntryPointTest, Stream) { | |||
|     "", | ||||
|     "a", | ||||
|     "%80d", | ||||
| #if !defined(_MSC_VER) && !defined(__ANDROID__) | ||||
|     // MSVC doesn't support positional syntax.
 | ||||
|     "%d %u %c %s %f %g", | ||||
| #if !defined(_MSC_VER) && !defined(__ANDROID__) && !defined(__native_client__) | ||||
|     // MSVC, NaCL and Android don't support positional syntax.
 | ||||
|     "complicated multipart %% %1$d format %1$080d", | ||||
| #endif  // _MSC_VER
 | ||||
|   }; | ||||
|   std::string buf(4096, '\0'); | ||||
|   for (const auto& fmt : formats) { | ||||
|     const auto parsed = ParsedFormat<'d'>::NewAllowIgnored(fmt); | ||||
|     const auto parsed = | ||||
|         ParsedFormat<'d', 'u', 'c', 's', 'f', 'g'>::NewAllowIgnored(fmt); | ||||
|     std::ostringstream oss; | ||||
|     oss << StreamFormat(*parsed, 123); | ||||
|     int fmt_result = snprintf(&*buf.begin(), buf.size(), fmt.c_str(), 123); | ||||
|     oss << StreamFormat(*parsed, 123, 3, 49, "multistreaming!!!", 1.01, 1.01); | ||||
|     int fmt_result = snprintf(&*buf.begin(), buf.size(), fmt.c_str(),  //
 | ||||
|                                  123, 3, 49, "multistreaming!!!", 1.01, 1.01); | ||||
|     ASSERT_TRUE(oss) << fmt; | ||||
|     ASSERT_TRUE(fmt_result >= 0 && static_cast<size_t>(fmt_result) < buf.size()) | ||||
|         << fmt_result; | ||||
|  |  | |||
|  | @ -370,15 +370,15 @@ using Weekday = time_internal::cctz::weekday; | |||
| 
 | ||||
| // GetWeekday()
 | ||||
| //
 | ||||
| // Returns the absl::Weekday for the given absl::CivilDay.
 | ||||
| // Returns the absl::Weekday for the given (realigned) civil-time value.
 | ||||
| //
 | ||||
| // Example:
 | ||||
| //
 | ||||
| //   absl::CivilDay a(2015, 8, 13);
 | ||||
| //   absl::Weekday wd = absl::GetWeekday(a);  // wd == absl::Weekday::thursday
 | ||||
| //
 | ||||
| inline Weekday GetWeekday(CivilDay cd) { | ||||
|   return time_internal::cctz::get_weekday(cd); | ||||
| inline Weekday GetWeekday(CivilSecond cs) { | ||||
|   return time_internal::cctz::get_weekday(cs); | ||||
| } | ||||
| 
 | ||||
| // NextWeekday()
 | ||||
|  | @ -420,7 +420,7 @@ inline CivilDay PrevWeekday(CivilDay cd, Weekday wd) { | |||
| 
 | ||||
| // GetYearDay()
 | ||||
| //
 | ||||
| // Returns the day-of-year for the given absl::CivilDay.
 | ||||
| // Returns the day-of-year for the given (realigned) civil-time value.
 | ||||
| //
 | ||||
| // Example:
 | ||||
| //
 | ||||
|  | @ -429,8 +429,8 @@ inline CivilDay PrevWeekday(CivilDay cd, Weekday wd) { | |||
| //   absl::CivilDay b(2015, 12, 31);
 | ||||
| //   int yd_dec_31 = absl::GetYearDay(b);  // yd_dec_31 = 365
 | ||||
| //
 | ||||
| inline int GetYearDay(CivilDay cd) { | ||||
|   return time_internal::cctz::get_yearday(cd); | ||||
| inline int GetYearDay(CivilSecond cs) { | ||||
|   return time_internal::cctz::get_yearday(cs); | ||||
| } | ||||
| 
 | ||||
| // FormatCivilTime()
 | ||||
|  |  | |||
|  | @ -616,6 +616,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(4, ss.hour()); | ||||
|   EXPECT_EQ(5, ss.minute()); | ||||
|   EXPECT_EQ(6, ss.second()); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(ss)); | ||||
|   EXPECT_EQ(34, absl::GetYearDay(ss)); | ||||
| 
 | ||||
|   absl::CivilMinute mm(2015, 2, 3, 4, 5, 6); | ||||
|   EXPECT_EQ(2015, mm.year()); | ||||
|  | @ -624,6 +626,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(4, mm.hour()); | ||||
|   EXPECT_EQ(5, mm.minute()); | ||||
|   EXPECT_EQ(0, mm.second()); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(mm)); | ||||
|   EXPECT_EQ(34, absl::GetYearDay(mm)); | ||||
| 
 | ||||
|   absl::CivilHour hh(2015, 2, 3, 4, 5, 6); | ||||
|   EXPECT_EQ(2015, hh.year()); | ||||
|  | @ -632,6 +636,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(4, hh.hour()); | ||||
|   EXPECT_EQ(0, hh.minute()); | ||||
|   EXPECT_EQ(0, hh.second()); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(hh)); | ||||
|   EXPECT_EQ(34, absl::GetYearDay(hh)); | ||||
| 
 | ||||
|   absl::CivilDay d(2015, 2, 3, 4, 5, 6); | ||||
|   EXPECT_EQ(2015, d.year()); | ||||
|  | @ -640,6 +646,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(0, d.hour()); | ||||
|   EXPECT_EQ(0, d.minute()); | ||||
|   EXPECT_EQ(0, d.second()); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(d)); | ||||
|   EXPECT_EQ(34, absl::GetYearDay(d)); | ||||
| 
 | ||||
|   absl::CivilMonth m(2015, 2, 3, 4, 5, 6); | ||||
|   EXPECT_EQ(2015, m.year()); | ||||
|  | @ -648,6 +656,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(0, m.hour()); | ||||
|   EXPECT_EQ(0, m.minute()); | ||||
|   EXPECT_EQ(0, m.second()); | ||||
|   EXPECT_EQ(absl::Weekday::sunday, absl::GetWeekday(m)); | ||||
|   EXPECT_EQ(32, absl::GetYearDay(m)); | ||||
| 
 | ||||
|   absl::CivilYear y(2015, 2, 3, 4, 5, 6); | ||||
|   EXPECT_EQ(2015, y.year()); | ||||
|  | @ -656,6 +666,8 @@ TEST(CivilTime, Properties) { | |||
|   EXPECT_EQ(0, y.hour()); | ||||
|   EXPECT_EQ(0, y.minute()); | ||||
|   EXPECT_EQ(0, y.second()); | ||||
|   EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(y)); | ||||
|   EXPECT_EQ(1, absl::GetYearDay(y)); | ||||
| } | ||||
| 
 | ||||
| TEST(CivilTime, Format) { | ||||
|  |  | |||
|  | @ -535,8 +535,7 @@ enum class weekday { | |||
|   sunday, | ||||
| }; | ||||
| 
 | ||||
| template <typename T> | ||||
| CONSTEXPR_F weekday get_weekday(const civil_time<T>& ct) noexcept { | ||||
| CONSTEXPR_F weekday get_weekday(const civil_second& cs) noexcept { | ||||
|   CONSTEXPR_D weekday k_weekday_by_mon_off[13] = { | ||||
|       weekday::monday,    weekday::tuesday,  weekday::wednesday, | ||||
|       weekday::thursday,  weekday::friday,   weekday::saturday, | ||||
|  | @ -547,9 +546,9 @@ CONSTEXPR_F weekday get_weekday(const civil_time<T>& ct) noexcept { | |||
|   CONSTEXPR_D int k_weekday_offsets[1 + 12] = { | ||||
|       -1, 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4, | ||||
|   }; | ||||
|   year_t wd = 2400 + (ct.year() % 400) - (ct.month() < 3); | ||||
|   year_t wd = 2400 + (cs.year() % 400) - (cs.month() < 3); | ||||
|   wd += wd / 4 - wd / 100 + wd / 400; | ||||
|   wd += k_weekday_offsets[ct.month()] + ct.day(); | ||||
|   wd += k_weekday_offsets[cs.month()] + cs.day(); | ||||
|   return k_weekday_by_mon_off[wd % 7 + 6]; | ||||
| } | ||||
| 
 | ||||
|  | @ -595,13 +594,12 @@ CONSTEXPR_F civil_day prev_weekday(civil_day cd, weekday wd) noexcept { | |||
|   } | ||||
| } | ||||
| 
 | ||||
| template <typename T> | ||||
| CONSTEXPR_F int get_yearday(const civil_time<T>& ct) noexcept { | ||||
| CONSTEXPR_F int get_yearday(const civil_second& cs) noexcept { | ||||
|   CONSTEXPR_D int k_month_offsets[1 + 12] = { | ||||
|       -1, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, | ||||
|   }; | ||||
|   const int feb29 = (ct.month() > 2 && impl::is_leap_year(ct.year())); | ||||
|   return k_month_offsets[ct.month()] + feb29 + ct.day(); | ||||
|   const int feb29 = (cs.month() > 2 && impl::is_leap_year(cs.year())); | ||||
|   return k_month_offsets[cs.month()] + feb29 + cs.day(); | ||||
| } | ||||
| 
 | ||||
| ////////////////////////////////////////////////////////////////////////
 | ||||
|  |  | |||
|  | @ -505,9 +505,9 @@ bool TimeZoneInfo::Load(const std::string& name, ZoneInfoSource* zip) { | |||
|   if (tzh.tzh_version[0] != '\0') { | ||||
|     // Snarf up the NL-enclosed future POSIX spec. Note
 | ||||
|     // that version '3' files utilize an extended format.
 | ||||
|     auto get_char = [](ZoneInfoSource* zip) -> int { | ||||
|     auto get_char = [](ZoneInfoSource* azip) -> int { | ||||
|       unsigned char ch;  // all non-EOF results are positive
 | ||||
|       return (zip->Read(&ch, 1) == 1) ? ch : EOF; | ||||
|       return (azip->Read(&ch, 1) == 1) ? ch : EOF; | ||||
|     }; | ||||
|     if (get_char(zip) != '\n') | ||||
|       return false; | ||||
|  |  | |||
|  | @ -457,8 +457,7 @@ struct tm ToTM(absl::Time t, absl::TimeZone tz) { | |||
|     tm.tm_year = static_cast<int>(cs.year() - 1900); | ||||
|   } | ||||
| 
 | ||||
|   const CivilDay cd(cs); | ||||
|   switch (GetWeekday(cd)) { | ||||
|   switch (GetWeekday(cs)) { | ||||
|     case Weekday::sunday: | ||||
|       tm.tm_wday = 0; | ||||
|       break; | ||||
|  | @ -481,7 +480,7 @@ struct tm ToTM(absl::Time t, absl::TimeZone tz) { | |||
|       tm.tm_wday = 6; | ||||
|       break; | ||||
|   } | ||||
|   tm.tm_yday = GetYearDay(cd) - 1; | ||||
|   tm.tm_yday = GetYearDay(cs) - 1; | ||||
|   tm.tm_isdst = ci.is_dst ? 1 : 0; | ||||
| 
 | ||||
|   return tm; | ||||
|  |  | |||
|  | @ -112,7 +112,7 @@ TEST(Time, UnixEpoch) { | |||
|   const auto ci = absl::UTCTimeZone().At(absl::UnixEpoch()); | ||||
|   EXPECT_EQ(absl::CivilSecond(1970, 1, 1, 0, 0, 0), ci.cs); | ||||
|   EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); | ||||
|   EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(ci.cs)); | ||||
| } | ||||
| 
 | ||||
| TEST(Time, Breakdown) { | ||||
|  | @ -123,14 +123,14 @@ TEST(Time, Breakdown) { | |||
|   auto ci = tz.At(t); | ||||
|   EXPECT_CIVIL_INFO(ci, 1969, 12, 31, 19, 0, 0, -18000, false); | ||||
|   EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); | ||||
|   EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(ci.cs)); | ||||
| 
 | ||||
|   // Just before the epoch.
 | ||||
|   t -= absl::Nanoseconds(1); | ||||
|   ci = tz.At(t); | ||||
|   EXPECT_CIVIL_INFO(ci, 1969, 12, 31, 18, 59, 59, -18000, false); | ||||
|   EXPECT_EQ(absl::Nanoseconds(999999999), ci.subsecond); | ||||
|   EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(ci.cs)); | ||||
| 
 | ||||
|   // Some time later.
 | ||||
|   t += absl::Hours(24) * 2735; | ||||
|  | @ -139,7 +139,7 @@ TEST(Time, Breakdown) { | |||
|   ci = tz.At(t); | ||||
|   EXPECT_CIVIL_INFO(ci, 1977, 6, 28, 14, 30, 15, -14400, true); | ||||
|   EXPECT_EQ(8, ci.subsecond / absl::Nanoseconds(1)); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(ci.cs)); | ||||
| } | ||||
| 
 | ||||
| TEST(Time, AdditiveOperators) { | ||||
|  | @ -979,15 +979,15 @@ TEST(Time, ConversionSaturation) { | |||
|   EXPECT_CIVIL_INFO(ci, std::numeric_limits<int64_t>::max(), 12, 31, 23, | ||||
|                             59, 59, 0, false); | ||||
|   EXPECT_EQ(absl::InfiniteDuration(), ci.subsecond); | ||||
|   EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(365, absl::GetYearDay(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(ci.cs)); | ||||
|   EXPECT_EQ(365, absl::GetYearDay(ci.cs)); | ||||
|   EXPECT_STREQ("-00", ci.zone_abbr);  // artifact of TimeZone::At()
 | ||||
|   ci = utc.At(absl::InfinitePast()); | ||||
|   EXPECT_CIVIL_INFO(ci, std::numeric_limits<int64_t>::min(), 1, 1, 0, 0, | ||||
|                             0, 0, false); | ||||
|   EXPECT_EQ(-absl::InfiniteDuration(), ci.subsecond); | ||||
|   EXPECT_EQ(absl::Weekday::sunday, absl::GetWeekday(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(1, absl::GetYearDay(absl::CivilDay(ci.cs))); | ||||
|   EXPECT_EQ(absl::Weekday::sunday, absl::GetWeekday(ci.cs)); | ||||
|   EXPECT_EQ(1, absl::GetYearDay(ci.cs)); | ||||
|   EXPECT_STREQ("-00", ci.zone_abbr);  // artifact of TimeZone::At()
 | ||||
| 
 | ||||
|   // Approach the maximal Time value from below.
 | ||||
|  |  | |||
|  | @ -2112,7 +2112,8 @@ TEST(VariantTest, Hash) { | |||
| // Miscellaneous and deprecated tests //
 | ||||
| ////////////////////////////////////////
 | ||||
| 
 | ||||
| // Test that a set requiring a basic type conversion works correctly.
 | ||||
| // Test that a set requiring a basic type conversion works correctly
 | ||||
| #if !defined(ABSL_HAVE_STD_VARIANT) | ||||
| TEST(VariantTest, TestConvertingSet) { | ||||
|   typedef variant<double> Variant; | ||||
|   Variant v(1.0); | ||||
|  | @ -2122,6 +2123,7 @@ TEST(VariantTest, TestConvertingSet) { | |||
|   ASSERT_TRUE(nullptr != absl::get_if<double>(&v)); | ||||
|   EXPECT_DOUBLE_EQ(2, absl::get<double>(v)); | ||||
| } | ||||
| #endif  // ABSL_HAVE_STD_VARIANT
 | ||||
| 
 | ||||
| // Test that a vector of variants behaves reasonably.
 | ||||
| TEST(VariantTest, Container) { | ||||
|  | @ -2273,6 +2275,7 @@ struct Convertible2 { | |||
| }; | ||||
| 
 | ||||
| TEST(VariantTest, TestRvalueConversion) { | ||||
| #if !defined(ABSL_HAVE_STD_VARIANT) | ||||
|   variant<double, std::string> var( | ||||
|       ConvertVariantTo<variant<double, std::string>>( | ||||
|           variant<std::string, int>(0))); | ||||
|  | @ -2305,6 +2308,7 @@ TEST(VariantTest, TestRvalueConversion) { | |||
|   variant2 = ConvertVariantTo<variant<int32_t, uint32_t>>(variant<uint32_t>(42)); | ||||
|   ASSERT_TRUE(absl::holds_alternative<uint32_t>(variant2)); | ||||
|   EXPECT_EQ(42, absl::get<uint32_t>(variant2)); | ||||
| #endif  // !ABSL_HAVE_STD_VARIANT
 | ||||
| 
 | ||||
|   variant<Convertible1, Convertible2> variant3( | ||||
|       ConvertVariantTo<variant<Convertible1, Convertible2>>( | ||||
|  | @ -2317,6 +2321,7 @@ TEST(VariantTest, TestRvalueConversion) { | |||
| } | ||||
| 
 | ||||
| TEST(VariantTest, TestLvalueConversion) { | ||||
| #if !defined(ABSL_HAVE_STD_VARIANT) | ||||
|   variant<std::string, int> source1 = 0; | ||||
|   variant<double, std::string> destination( | ||||
|       ConvertVariantTo<variant<double, std::string>>(source1)); | ||||
|  | @ -2353,6 +2358,7 @@ TEST(VariantTest, TestLvalueConversion) { | |||
|   variant2 = ConvertVariantTo<variant<int32_t, uint32_t>>(source6); | ||||
|   ASSERT_TRUE(absl::holds_alternative<uint32_t>(variant2)); | ||||
|   EXPECT_EQ(42, absl::get<uint32_t>(variant2)); | ||||
| #endif | ||||
| 
 | ||||
|   variant<Convertible2, Convertible1> source7((Convertible1())); | ||||
|   variant<Convertible1, Convertible2> variant3( | ||||
|  | @ -2417,6 +2423,7 @@ TEST(VariantTest, DoesNotMoveFromLvalues) { | |||
| } | ||||
| 
 | ||||
| TEST(VariantTest, TestRvalueConversionViaConvertVariantTo) { | ||||
| #if !defined(ABSL_HAVE_STD_VARIANT) | ||||
|   variant<double, std::string> var( | ||||
|       ConvertVariantTo<variant<double, std::string>>( | ||||
|           variant<std::string, int>(3))); | ||||
|  | @ -2442,6 +2449,7 @@ TEST(VariantTest, TestRvalueConversionViaConvertVariantTo) { | |||
| 
 | ||||
|   variant2 = ConvertVariantTo<variant<int32_t, uint32_t>>(variant<uint32_t>(42)); | ||||
|   EXPECT_THAT(absl::get_if<uint32_t>(&variant2), Pointee(42)); | ||||
| #endif | ||||
| 
 | ||||
|   variant<Convertible1, Convertible2> variant3( | ||||
|       ConvertVariantTo<variant<Convertible1, Convertible2>>( | ||||
|  | @ -2454,6 +2462,7 @@ TEST(VariantTest, TestRvalueConversionViaConvertVariantTo) { | |||
| } | ||||
| 
 | ||||
| TEST(VariantTest, TestLvalueConversionViaConvertVariantTo) { | ||||
| #if !defined(ABSL_HAVE_STD_VARIANT) | ||||
|   variant<std::string, int> source1 = 3; | ||||
|   variant<double, std::string> destination( | ||||
|       ConvertVariantTo<variant<double, std::string>>(source1)); | ||||
|  | @ -2485,6 +2494,7 @@ TEST(VariantTest, TestLvalueConversionViaConvertVariantTo) { | |||
|   variant<uint32_t> source6(42); | ||||
|   variant2 = ConvertVariantTo<variant<int32_t, uint32_t>>(source6); | ||||
|   EXPECT_THAT(absl::get_if<uint32_t>(&variant2), Pointee(42)); | ||||
| #endif  // !ABSL_HAVE_STD_VARIANT
 | ||||
| 
 | ||||
|   variant<Convertible2, Convertible1> source7((Convertible1())); | ||||
|   variant<Convertible1, Convertible2> variant3( | ||||
|  |  | |||
|  | @ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then | |||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190508" | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190701" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
|  |  | |||
|  | @ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then | |||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190508" | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190701" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
|  |  | |||
|  | @ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then | |||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190508" | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190701" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
|  |  | |||
|  | @ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then | |||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190508" | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_clang-latest:20190701" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
|  |  | |||
							
								
								
									
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								ci/linux_gcc-4.9_libstdcxx_bazel.sh
									
										
									
									
									
										Executable file
									
								
							
							
						
						
									
										75
									
								
								ci/linux_gcc-4.9_libstdcxx_bazel.sh
									
										
									
									
									
										Executable file
									
								
							|  | @ -0,0 +1,75 @@ | |||
| #!/bin/bash | ||||
| # | ||||
| # Copyright 2019 The Abseil Authors. | ||||
| # | ||||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||||
| # you may not use this file except in compliance with the License. | ||||
| # You may obtain a copy of the License at | ||||
| # | ||||
| #    https://www.apache.org/licenses/LICENSE-2.0 | ||||
| # | ||||
| # Unless required by applicable law or agreed to in writing, software | ||||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||
| # See the License for the specific language governing permissions and | ||||
| # limitations under the License. | ||||
| 
 | ||||
| # This script that can be invoked to test abseil-cpp in a hermetic environment | ||||
| # using a Docker image on Linux. You must have Docker installed to use this | ||||
| # script. | ||||
| 
 | ||||
| set -euox pipefail | ||||
| 
 | ||||
| if [ -z ${ABSEIL_ROOT:-} ]; then | ||||
|   ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" | ||||
| fi | ||||
| 
 | ||||
| if [ -z ${STD:-} ]; then | ||||
|   STD="c++11 c++14" | ||||
| fi | ||||
| 
 | ||||
| if [ -z ${COMPILATION_MODE:-} ]; then | ||||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-4.9:20190702" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
| if [ ${USE_BAZEL_CACHE:-0} -ne 0 ]; then | ||||
|   DOCKER_EXTRA_ARGS="--volume=${KOKORO_KEYSTORE_DIR}:/keystore:ro ${DOCKER_EXTRA_ARGS:-}" | ||||
|   # Bazel doesn't track changes to tools outside of the workspace | ||||
|   # (e.g. /usr/bin/gcc), so by appending the docker container to the | ||||
|   # remote_http_cache url, we make changes to the container part of | ||||
|   # the cache key. Hashing the key is to make it shorter and url-safe. | ||||
|   container_key=$(echo ${DOCKER_CONTAINER} | sha256sum | head -c 16) | ||||
|   BAZEL_EXTRA_ARGS="--remote_http_cache=https://storage.googleapis.com/absl-bazel-remote-cache/${container_key} --google_credentials=/keystore/73103_absl-bazel-remote-cache ${BAZEL_EXTRA_ARGS:-}" | ||||
| fi | ||||
| 
 | ||||
| for std in ${STD}; do | ||||
|   for compilation_mode in ${COMPILATION_MODE}; do | ||||
|     echo "--------------------------------------------------------------------" | ||||
|     echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" | ||||
| 
 | ||||
|     time docker run \ | ||||
|       --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ | ||||
|       --workdir=/abseil-cpp \ | ||||
|       --cap-add=SYS_PTRACE \ | ||||
|       --rm \ | ||||
|       -e CC="/usr/bin/gcc-4.9" \ | ||||
|       -e BAZEL_CXXOPTS="-std=${std}" \ | ||||
|       ${DOCKER_EXTRA_ARGS:-} \ | ||||
|       ${DOCKER_CONTAINER} \ | ||||
|       /usr/local/bin/bazel test ... \ | ||||
|         --compilation_mode=${compilation_mode} \ | ||||
|         --copt=-Werror \ | ||||
|         --define="absl=1" \ | ||||
|         --keep_going \ | ||||
|         --show_timestamps \ | ||||
|         --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ | ||||
|         --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ | ||||
|         --test_output=errors \ | ||||
|         --test_tag_filters=-benchmark \ | ||||
|         ${BAZEL_EXTRA_ARGS:-} | ||||
|   done | ||||
| done | ||||
|  | @ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then | |||
|   COMPILATION_MODE="fastbuild opt" | ||||
| fi | ||||
| 
 | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20190318" | ||||
| readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20190701" | ||||
| 
 | ||||
| # USE_BAZEL_CACHE=1 only works on Kokoro. | ||||
| # Without access to the credentials this won't work. | ||||
|  |  | |||
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