Repo created

TMessagesProj/jni/voip/webrtc/absl/base/throw_delegate_test.cc

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+// Copyright 2017 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.
+
+#include "absl/base/internal/throw_delegate.h"
+
+#include <functional>
+#include <new>
+#include <stdexcept>
+
+#include "absl/base/config.h"
+#include "gtest/gtest.h"
+
+namespace {
+
+using absl::base_internal::ThrowStdLogicError;
+using absl::base_internal::ThrowStdInvalidArgument;
+using absl::base_internal::ThrowStdDomainError;
+using absl::base_internal::ThrowStdLengthError;
+using absl::base_internal::ThrowStdOutOfRange;
+using absl::base_internal::ThrowStdRuntimeError;
+using absl::base_internal::ThrowStdRangeError;
+using absl::base_internal::ThrowStdOverflowError;
+using absl::base_internal::ThrowStdUnderflowError;
+using absl::base_internal::ThrowStdBadFunctionCall;
+using absl::base_internal::ThrowStdBadAlloc;
+
+constexpr const char* what_arg = "The quick brown fox jumps over the lazy dog";
+
+template <typename E>
+void ExpectThrowChar(void (*f)(const char*)) {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  try {
+    f(what_arg);
+    FAIL() << "Didn't throw";
+  } catch (const E& e) {
+    EXPECT_STREQ(e.what(), what_arg);
+  }
+#else
+  EXPECT_DEATH_IF_SUPPORTED(f(what_arg), what_arg);
+#endif
+}
+
+template <typename E>
+void ExpectThrowString(void (*f)(const std::string&)) {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  try {
+    f(what_arg);
+    FAIL() << "Didn't throw";
+  } catch (const E& e) {
+    EXPECT_STREQ(e.what(), what_arg);
+  }
+#else
+  EXPECT_DEATH_IF_SUPPORTED(f(what_arg), what_arg);
+#endif
+}
+
+template <typename E>
+void ExpectThrowNoWhat(void (*f)()) {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  try {
+    f();
+    FAIL() << "Didn't throw";
+  } catch (const E& e) {
+  }
+#else
+  EXPECT_DEATH_IF_SUPPORTED(f(), "");
+#endif
+}
+
+TEST(ThrowDelegate, ThrowStdLogicErrorChar) {
+  ExpectThrowChar<std::logic_error>(ThrowStdLogicError);
+}
+
+TEST(ThrowDelegate, ThrowStdInvalidArgumentChar) {
+  ExpectThrowChar<std::invalid_argument>(ThrowStdInvalidArgument);
+}
+
+TEST(ThrowDelegate, ThrowStdDomainErrorChar) {
+  ExpectThrowChar<std::domain_error>(ThrowStdDomainError);
+}
+
+TEST(ThrowDelegate, ThrowStdLengthErrorChar) {
+  ExpectThrowChar<std::length_error>(ThrowStdLengthError);
+}
+
+TEST(ThrowDelegate, ThrowStdOutOfRangeChar) {
+  ExpectThrowChar<std::out_of_range>(ThrowStdOutOfRange);
+}
+
+TEST(ThrowDelegate, ThrowStdRuntimeErrorChar) {
+  ExpectThrowChar<std::runtime_error>(ThrowStdRuntimeError);
+}
+
+TEST(ThrowDelegate, ThrowStdRangeErrorChar) {
+  ExpectThrowChar<std::range_error>(ThrowStdRangeError);
+}
+
+TEST(ThrowDelegate, ThrowStdOverflowErrorChar) {
+  ExpectThrowChar<std::overflow_error>(ThrowStdOverflowError);
+}
+
+TEST(ThrowDelegate, ThrowStdUnderflowErrorChar) {
+  ExpectThrowChar<std::underflow_error>(ThrowStdUnderflowError);
+}
+
+TEST(ThrowDelegate, ThrowStdLogicErrorString) {
+  ExpectThrowString<std::logic_error>(ThrowStdLogicError);
+}
+
+TEST(ThrowDelegate, ThrowStdInvalidArgumentString) {
+  ExpectThrowString<std::invalid_argument>(ThrowStdInvalidArgument);
+}
+
+TEST(ThrowDelegate, ThrowStdDomainErrorString) {
+  ExpectThrowString<std::domain_error>(ThrowStdDomainError);
+}
+
+TEST(ThrowDelegate, ThrowStdLengthErrorString) {
+  ExpectThrowString<std::length_error>(ThrowStdLengthError);
+}
+
+TEST(ThrowDelegate, ThrowStdOutOfRangeString) {
+  ExpectThrowString<std::out_of_range>(ThrowStdOutOfRange);
+}
+
+TEST(ThrowDelegate, ThrowStdRuntimeErrorString) {
+  ExpectThrowString<std::runtime_error>(ThrowStdRuntimeError);
+}
+
+TEST(ThrowDelegate, ThrowStdRangeErrorString) {
+  ExpectThrowString<std::range_error>(ThrowStdRangeError);
+}
+
+TEST(ThrowDelegate, ThrowStdOverflowErrorString) {
+  ExpectThrowString<std::overflow_error>(ThrowStdOverflowError);
+}
+
+TEST(ThrowDelegate, ThrowStdUnderflowErrorString) {
+  ExpectThrowString<std::underflow_error>(ThrowStdUnderflowError);
+}
+
+TEST(ThrowDelegate, ThrowStdBadFunctionCallNoWhat) {
+#ifdef ABSL_HAVE_EXCEPTIONS
+  try {
+    ThrowStdBadFunctionCall();
+    FAIL() << "Didn't throw";
+  } catch (const std::bad_function_call&) {
+  }
+#ifdef _LIBCPP_VERSION
+  catch (const std::exception&) {
+    // https://reviews.llvm.org/D92397 causes issues with the vtable for
+    // std::bad_function_call when using libc++ as a shared library.
+  }
+#endif
+#else
+  EXPECT_DEATH_IF_SUPPORTED(ThrowStdBadFunctionCall(), "");
+#endif
+}
+
+TEST(ThrowDelegate, ThrowStdBadAllocNoWhat) {
+  ExpectThrowNoWhat<std::bad_alloc>(ThrowStdBadAlloc);
+}
+
+}  // namespace