diff --git a/.github/ISSUE_TEMPLATE/00-bug_report.md b/.github/ISSUE_TEMPLATE/00-bug_report.md new file mode 100644 index 00000000..1edf3de0 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/00-bug_report.md @@ -0,0 +1,41 @@ +--- +name: Bug report +about: Create a report to help us improve +title: '' +labels: 'bug' +assignees: '' +--- + +**Describe the bug** + +Include a clear and concise description of what the problem is, including what +you expected to happen, and what actually happened. + +**Steps to reproduce the bug** + +It's important that we are able to reproduce the problem that you are +experiencing. Please provide all code and relevant steps to reproduce the +problem, including your `BUILD`/`CMakeLists.txt` file and build commands. Links +to a GitHub branch or [godbolt.org](https://godbolt.org/) that demonstrate the +problem are also helpful. + +**What version of Abseil are you using?** + +**What operating system and version are you using** + +If you are using a Linux distribution please include the name and version of the +distribution as well. + +**What compiler and version are you using?** + +Please include the output of `gcc -v` or `clang -v`, or the equivalent for your +compiler. + +**What build system are you using?** + +Please include the output of `bazel --version` or `cmake --version`, or the +equivalent for your build system. + +**Additional context** + +Add any other context about the problem here. diff --git a/.github/ISSUE_TEMPLATE/90-question.md b/.github/ISSUE_TEMPLATE/90-question.md new file mode 100644 index 00000000..84cf3491 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/90-question.md @@ -0,0 +1,7 @@ +--- +name: Question +about: Have a question? Ask us anything! :-) +title: '' +labels: 'question' +assignees: '' +--- diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml new file mode 100644 index 00000000..9794ae1d --- /dev/null +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -0,0 +1 @@ +blank_issues_enables: true diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake index c001621a..af7c004f 100644 --- a/CMake/AbseilDll.cmake +++ b/CMake/AbseilDll.cmake @@ -138,7 +138,6 @@ set(ABSL_INTERNAL_DLL_FILES "random/internal/distribution_caller.h" "random/internal/fastmath.h" "random/internal/fast_uniform_bits.h" - "random/internal/gaussian_distribution_gentables.cc" "random/internal/generate_real.h" "random/internal/iostream_state_saver.h" "random/internal/mock_helpers.h" diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 524e7027..92bd4f15 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -465,6 +465,7 @@ cc_test( ":marshalling", ":reflection", "//absl/memory", + "//absl/strings", "@com_google_googletest//:gtest_main", ], ) diff --git a/absl/flags/reflection_test.cc b/absl/flags/reflection_test.cc index 9781e597..2da0a0ec 100644 --- a/absl/flags/reflection_test.cc +++ b/absl/flags/reflection_test.cc @@ -23,6 +23,8 @@ #include "absl/flags/internal/commandlineflag.h" #include "absl/flags/marshalling.h" #include "absl/memory/memory.h" +#include "absl/strings/str_cat.h" +#include "absl/strings/str_split.h" ABSL_FLAG(int, int_flag, 1, "int_flag help"); ABSL_FLAG(std::string, string_flag, "dflt", "string_flag help"); @@ -57,4 +59,183 @@ TEST_F(ReflectionTest, TestFindCommandLineFlag) { EXPECT_NE(handle, nullptr); } +// -------------------------------------------------------------------- + +struct CustomUDT { + CustomUDT() : a(1), b(1) {} + CustomUDT(int a_, int b_) : a(a_), b(b_) {} + + friend bool operator==(const CustomUDT& f1, const CustomUDT& f2) { + return f1.a == f2.a && f1.b == f2.b; + } + + int a; + int b; +}; +bool AbslParseFlag(absl::string_view in, CustomUDT* f, std::string*) { + std::vector parts = + absl::StrSplit(in, ':', absl::SkipWhitespace()); + + if (parts.size() != 2) return false; + + if (!absl::SimpleAtoi(parts[0], &f->a)) return false; + + if (!absl::SimpleAtoi(parts[1], &f->b)) return false; + + return true; +} +std::string AbslUnparseFlag(const CustomUDT& f) { + return absl::StrCat(f.a, ":", f.b); +} + +} // namespace + +// -------------------------------------------------------------------- + +ABSL_FLAG(bool, test_flag_01, true, ""); +ABSL_FLAG(int, test_flag_02, 1234, ""); +ABSL_FLAG(int16_t, test_flag_03, -34, ""); +ABSL_FLAG(uint16_t, test_flag_04, 189, ""); +ABSL_FLAG(int32_t, test_flag_05, 10765, ""); +ABSL_FLAG(uint32_t, test_flag_06, 40000, ""); +ABSL_FLAG(int64_t, test_flag_07, -1234567, ""); +ABSL_FLAG(uint64_t, test_flag_08, 9876543, ""); +ABSL_FLAG(double, test_flag_09, -9.876e-50, ""); +ABSL_FLAG(float, test_flag_10, 1.234e12f, ""); +ABSL_FLAG(std::string, test_flag_11, "", ""); +ABSL_FLAG(absl::Duration, test_flag_12, absl::Minutes(10), ""); +static int counter = 0; +ABSL_FLAG(int, test_flag_13, 200, "").OnUpdate([]() { counter++; }); +ABSL_FLAG(CustomUDT, test_flag_14, {}, ""); + +namespace { + +TEST_F(ReflectionTest, TestFlagSaverInScope) { + { + absl::FlagSaver s; + counter = 0; + absl::SetFlag(&FLAGS_test_flag_01, false); + absl::SetFlag(&FLAGS_test_flag_02, -1021); + absl::SetFlag(&FLAGS_test_flag_03, 6009); + absl::SetFlag(&FLAGS_test_flag_04, 44); + absl::SetFlag(&FLAGS_test_flag_05, +800); + absl::SetFlag(&FLAGS_test_flag_06, -40978756); + absl::SetFlag(&FLAGS_test_flag_07, 23405); + absl::SetFlag(&FLAGS_test_flag_08, 975310); + absl::SetFlag(&FLAGS_test_flag_09, 1.00001); + absl::SetFlag(&FLAGS_test_flag_10, -3.54f); + absl::SetFlag(&FLAGS_test_flag_11, "asdf"); + absl::SetFlag(&FLAGS_test_flag_12, absl::Hours(20)); + absl::SetFlag(&FLAGS_test_flag_13, 4); + absl::SetFlag(&FLAGS_test_flag_14, CustomUDT{-1, -2}); + } + + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_01), true); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_02), 1234); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_03), -34); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_04), 189); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_05), 10765); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_06), 40000); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_07), -1234567); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 9876543); + EXPECT_NEAR(absl::GetFlag(FLAGS_test_flag_09), -9.876e-50, 1e-55); + EXPECT_NEAR(absl::GetFlag(FLAGS_test_flag_10), 1.234e12f, 1e5f); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_11), ""); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_12), absl::Minutes(10)); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_13), 200); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_14), CustomUDT{}); + EXPECT_EQ(counter, 2); +} + +// -------------------------------------------------------------------- + +TEST_F(ReflectionTest, TestFlagSaverVsUpdateViaReflection) { + { + absl::FlagSaver s; + counter = 0; + std::string error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_01")->ParseFrom("false", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_02")->ParseFrom("-4536", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_03")->ParseFrom("111", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_04")->ParseFrom("909", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_05")->ParseFrom("-2004", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_06")->ParseFrom("1000023", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_07")->ParseFrom("69305", &error)) + << error; + EXPECT_TRUE(absl::FindCommandLineFlag("test_flag_08") + ->ParseFrom("1000000001", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_09")->ParseFrom("2.09021", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_10")->ParseFrom("-33.1", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_11")->ParseFrom("ADD_FOO", &error)) + << error; + EXPECT_TRUE(absl::FindCommandLineFlag("test_flag_12") + ->ParseFrom("3h11m16s", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_13")->ParseFrom("0", &error)) + << error; + EXPECT_TRUE( + absl::FindCommandLineFlag("test_flag_14")->ParseFrom("10:1", &error)) + << error; + } + + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_01), true); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_02), 1234); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_03), -34); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_04), 189); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_05), 10765); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_06), 40000); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_07), -1234567); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 9876543); + EXPECT_NEAR(absl::GetFlag(FLAGS_test_flag_09), -9.876e-50, 1e-55); + EXPECT_NEAR(absl::GetFlag(FLAGS_test_flag_10), 1.234e12f, 1e5f); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_11), ""); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_12), absl::Minutes(10)); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_13), 200); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_14), CustomUDT{}); + EXPECT_EQ(counter, 2); +} + +// -------------------------------------------------------------------- + +TEST_F(ReflectionTest, TestMultipleFlagSaversInEnclosedScopes) { + { + absl::FlagSaver s; + absl::SetFlag(&FLAGS_test_flag_08, 10); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 10); + { + absl::FlagSaver s; + absl::SetFlag(&FLAGS_test_flag_08, 20); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 20); + { + absl::FlagSaver s; + absl::SetFlag(&FLAGS_test_flag_08, -200); + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), -200); + } + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 20); + } + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 10); + } + EXPECT_EQ(absl::GetFlag(FLAGS_test_flag_08), 9876543); +} + } // namespace