From fbf0fdab62ac6fcc72b935d505f6837e0884fdc3 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 20 Aug 2020 08:54:55 -0700 Subject: Export of internal Abseil changes -- 9f746b79e16d36dba908ed9e2a586d890fe54acc by Derek Mauro : Remove the Bazel mirror URL that we use in our WORKSPACE file This doesn't appear to be supported. We use --distdir caching in our tests. PiperOrigin-RevId: 327634738 -- e1f6f54830c415fc8bb8dc14483fae4cf9713d75 by Abseil Team : Removing comments following license() rules as they are rarely useful, redundant with LICENSE files, and tend to fall out of date. PiperOrigin-RevId: 327504063 -- b59c076638a57a74a3f8475f1dee8b536e32a15f by Gennadiy Rozental : Change GetAllFlags API to return a collection of mutable flag handles. This will make this interface on par with FindCommandLineFlag and allow to call CommandLineFlag::ParseFrom on the handle returned by GetAllFlags. PiperOrigin-RevId: 327499084 -- bbf56b3c4a1d908d95e5a52aba38b1984151efff by Gennadiy Rozental : Make raw_hash_set compile when AllocTraits::propagate_on_container_swap is false. PiperOrigin-RevId: 327371107 -- 837f62c85ea65c1d6b847a75816198c625fe62ff by Abseil Team : On macOS, `mem_alloc` is defined like this: rpc/types.h:86:#define mem_alloc(bsize) calloc(1, bsize) So if that file is included before container_memory.h, the variable mem_alloc may never get defined. This is fixed by using a different name. PiperOrigin-RevId: 327360224 -- aa8f5528382c0d01239ce75b645723aaf7e1ef46 by Gennadiy Rozental : Release of absl::GetAllFlags API. PiperOrigin-RevId: 327275943 GitOrigin-RevId: 9f746b79e16d36dba908ed9e2a586d890fe54acc Change-Id: I99c5c87dd1712bf8df9a52397b0c1e400a3c3447 --- absl/flags/reflection_test.cc | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'absl/flags/reflection_test.cc') diff --git a/absl/flags/reflection_test.cc b/absl/flags/reflection_test.cc index 2da0a0e..1a1dcb4 100644 --- a/absl/flags/reflection_test.cc +++ b/absl/flags/reflection_test.cc @@ -18,7 +18,9 @@ #include #include +#include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/flags/declare.h" #include "absl/flags/flag.h" #include "absl/flags/internal/commandlineflag.h" #include "absl/flags/marshalling.h" @@ -30,6 +32,8 @@ ABSL_FLAG(int, int_flag, 1, "int_flag help"); ABSL_FLAG(std::string, string_flag, "dflt", "string_flag help"); ABSL_RETIRED_FLAG(bool, bool_retired_flag, false, "bool_retired_flag help"); +ABSL_DECLARE_FLAG(bool, help); + namespace { namespace flags = absl::flags_internal; @@ -61,6 +65,33 @@ TEST_F(ReflectionTest, TestFindCommandLineFlag) { // -------------------------------------------------------------------- +TEST_F(ReflectionTest, TestGetAllFlags) { + (void)absl::GetFlag(FLAGS_help); // Force linking of usage flags. + + auto all_flags = absl::GetAllFlags(); + EXPECT_NE(all_flags.find("int_flag"), all_flags.end()); + EXPECT_NE(all_flags.find("bool_retired_flag"), all_flags.end()); + EXPECT_NE(all_flags.find("help"), all_flags.end()); + EXPECT_EQ(all_flags.find("some_undefined_flag"), all_flags.end()); + + std::vector flag_names_first_attempt; + auto all_flags_1 = absl::GetAllFlags(); + for (auto f : all_flags_1) { + flag_names_first_attempt.push_back(f.first); + } + + std::vector flag_names_second_attempt; + auto all_flags_2 = absl::GetAllFlags(); + for (auto f : all_flags_2) { + flag_names_second_attempt.push_back(f.first); + } + + EXPECT_THAT(flag_names_first_attempt, + ::testing::UnorderedElementsAreArray(flag_names_second_attempt)); +} + +// -------------------------------------------------------------------- + struct CustomUDT { CustomUDT() : a(1), b(1) {} CustomUDT(int a_, int b_) : a(a_), b(b_) {} -- cgit v1.2.3