mirror of
https://github.com/php-win-ext/grpc.git
synced 2026-04-23 16:58:13 +02:00
Craig Tiller
339906443b
gRPC is currently getting formatted with two different clang-format implementations, and due to some weirdness they have different include file orderings. This change introduces clang-format configuration to ensure that the two systems align - it's *highly* expected that this will need some maintenance going forward as the two systems evolve. Closes #40905 PiperOrigin-RevId: 819606209
84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
//
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//
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// Copyright 2020 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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//
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#include "src/core/util/examine_stack.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "absl/debugging/stacktrace.h"
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#include "absl/debugging/symbolize.h"
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#include "absl/log/log.h"
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namespace {
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std::string SimpleCurrentStackTraceProvider() { return "stacktrace"; }
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std::string AbseilCurrentStackTraceProvider() {
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std::string result = "Stack trace:\n";
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constexpr int kNumStackFrames = 10;
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void* stack[kNumStackFrames];
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int frame_sizes[kNumStackFrames];
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int depth = absl::GetStackFrames(stack, frame_sizes, kNumStackFrames, 1);
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for (int i = 0; i < depth; i++) {
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char tmp[1024];
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const char* symbol = "(unknown)";
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if (absl::Symbolize(stack[i], tmp, sizeof(tmp))) {
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symbol = tmp;
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}
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result += symbol;
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result += +"\n";
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}
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return result;
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}
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} // namespace
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TEST(ExamineStackTest, NullStackProvider) {
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grpc_core::SetCurrentStackTraceProvider(nullptr);
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EXPECT_EQ(grpc_core::GetCurrentStackTraceProvider(), nullptr);
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EXPECT_EQ(grpc_core::GetCurrentStackTrace(), std::nullopt);
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}
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TEST(ExamineStackTest, SimpleStackProvider) {
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grpc_core::SetCurrentStackTraceProvider(&SimpleCurrentStackTraceProvider);
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EXPECT_NE(grpc_core::GetCurrentStackTraceProvider(), nullptr);
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EXPECT_EQ(grpc_core::GetCurrentStackTrace(), "stacktrace");
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}
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TEST(ExamineStackTest, AbseilStackProvider) {
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grpc_core::SetCurrentStackTraceProvider(&AbseilCurrentStackTraceProvider);
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EXPECT_NE(grpc_core::GetCurrentStackTraceProvider(), nullptr);
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const std::optional<std::string> stack_trace =
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grpc_core::GetCurrentStackTrace();
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EXPECT_NE(stack_trace, std::nullopt);
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LOG(INFO) << "stack_trace=" << *stack_trace;
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#if !defined(NDEBUG) && !defined(GPR_MUSL_LIBC_COMPAT)
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// Expect to see some gtest signature on the stack (this used to be
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// GetCurrentStackTrace, but some operating systems have trouble with the leaf
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// function).
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EXPECT_THAT(*stack_trace, ::testing::HasSubstr("testing::"));
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#endif
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}
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int main(int argc, char** argv) {
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absl::InitializeSymbolizer(argv[0]);
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::testing::InitGoogleTest(&argc, argv);
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int ret = RUN_ALL_TESTS();
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return ret;
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}
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