Move base to DEPS

base/debug/crash_logging_unittest.cc

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/debug/crash_logging.h"
-
-#include <map>
-#include <string>
-
-#include "base/bind.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-std::map<std::string, std::string>* key_values_ = NULL;
-
-}  // namespace
-
-class CrashLoggingTest : public testing::Test {
- public:
-  void SetUp() override {
-    key_values_ = new std::map<std::string, std::string>;
-    base::debug::SetCrashKeyReportingFunctions(
-        &CrashLoggingTest::SetKeyValue,
-        &CrashLoggingTest::ClearKeyValue);
-  }
-
-  void TearDown() override {
-    base::debug::ResetCrashLoggingForTesting();
-
-    delete key_values_;
-    key_values_ = NULL;
-  }
-
- private:
-  static void SetKeyValue(const base::StringPiece& key,
-                          const base::StringPiece& value) {
-    (*key_values_)[key.as_string()] = value.as_string();
-  }
-
-  static void ClearKeyValue(const base::StringPiece& key) {
-    key_values_->erase(key.as_string());
-  }
-};
-
-TEST_F(CrashLoggingTest, SetClearSingle) {
-  const char kTestKey[] = "test-key";
-  base::debug::CrashKey keys[] = { { kTestKey, 255 } };
-  base::debug::InitCrashKeys(keys, arraysize(keys), 255);
-
-  base::debug::SetCrashKeyValue(kTestKey, "value");
-  EXPECT_EQ("value", (*key_values_)[kTestKey]);
-
-  base::debug::ClearCrashKey(kTestKey);
-  EXPECT_TRUE(key_values_->end() == key_values_->find(kTestKey));
-}
-
-TEST_F(CrashLoggingTest, SetChunked) {
-  const char kTestKey[] = "chunky";
-  const char kChunk1[] = "chunky-1";
-  const char kChunk2[] = "chunky-2";
-  const char kChunk3[] = "chunky-3";
-  base::debug::CrashKey keys[] = { { kTestKey, 15 } };
-  base::debug::InitCrashKeys(keys, arraysize(keys), 5);
-
-  std::map<std::string, std::string>& values = *key_values_;
-
-  // Fill only the first chunk.
-  base::debug::SetCrashKeyValue(kTestKey, "foo");
-  EXPECT_EQ(1u, values.size());
-  EXPECT_EQ("foo", values[kChunk1]);
-  EXPECT_TRUE(values.end() == values.find(kChunk2));
-  EXPECT_TRUE(values.end() == values.find(kChunk3));
-
-  // Fill three chunks with truncation (max length is 15, this string is 20).
-  base::debug::SetCrashKeyValue(kTestKey, "five four three two");
-  EXPECT_EQ(3u, values.size());
-  EXPECT_EQ("five ", values[kChunk1]);
-  EXPECT_EQ("four ", values[kChunk2]);
-  EXPECT_EQ("three", values[kChunk3]);
-
-  // Clear everything.
-  base::debug::ClearCrashKey(kTestKey);
-  EXPECT_EQ(0u, values.size());
-  EXPECT_TRUE(values.end() == values.find(kChunk1));
-  EXPECT_TRUE(values.end() == values.find(kChunk2));
-  EXPECT_TRUE(values.end() == values.find(kChunk3));
-
-  // Refill all three chunks with truncation, then test that setting a smaller
-  // value clears the third chunk.
-  base::debug::SetCrashKeyValue(kTestKey, "five four three two");
-  base::debug::SetCrashKeyValue(kTestKey, "allays");
-  EXPECT_EQ(2u, values.size());
-  EXPECT_EQ("allay", values[kChunk1]);
-  EXPECT_EQ("s", values[kChunk2]);
-  EXPECT_TRUE(values.end() == values.find(kChunk3));
-
-  // Clear everything.
-  base::debug::ClearCrashKey(kTestKey);
-  EXPECT_EQ(0u, values.size());
-  EXPECT_TRUE(values.end() == values.find(kChunk1));
-  EXPECT_TRUE(values.end() == values.find(kChunk2));
-  EXPECT_TRUE(values.end() == values.find(kChunk3));
-}
-
-TEST_F(CrashLoggingTest, ScopedCrashKey) {
-  const char kTestKey[] = "test-key";
-  base::debug::CrashKey keys[] = { { kTestKey, 255 } };
-  base::debug::InitCrashKeys(keys, arraysize(keys), 255);
-
-  EXPECT_EQ(0u, key_values_->size());
-  EXPECT_TRUE(key_values_->end() == key_values_->find(kTestKey));
-  {
-    base::debug::ScopedCrashKey scoped_crash_key(kTestKey, "value");
-    EXPECT_EQ("value", (*key_values_)[kTestKey]);
-    EXPECT_EQ(1u, key_values_->size());
-  }
-  EXPECT_EQ(0u, key_values_->size());
-  EXPECT_TRUE(key_values_->end() == key_values_->find(kTestKey));
-}
-
-TEST_F(CrashLoggingTest, InitSize) {
-  base::debug::CrashKey keys[] = {
-    { "chunked-3", 15 },
-    { "single", 5 },
-    { "chunked-6", 30 },
-  };
-
-  size_t num_keys = base::debug::InitCrashKeys(keys, arraysize(keys), 5);
-
-  EXPECT_EQ(10u, num_keys);
-
-  EXPECT_TRUE(base::debug::LookupCrashKey("chunked-3"));
-  EXPECT_TRUE(base::debug::LookupCrashKey("single"));
-  EXPECT_TRUE(base::debug::LookupCrashKey("chunked-6"));
-  EXPECT_FALSE(base::debug::LookupCrashKey("chunked-6-4"));
-}
-
-TEST_F(CrashLoggingTest, ChunkValue) {
-  using base::debug::ChunkCrashKeyValue;
-
-  // Test truncation.
-  base::debug::CrashKey key = { "chunky", 10 };
-  std::vector<std::string> results =
-      ChunkCrashKeyValue(key, "hello world", 64);
-  ASSERT_EQ(1u, results.size());
-  EXPECT_EQ("hello worl", results[0]);
-
-  // Test short string.
-  results = ChunkCrashKeyValue(key, "hi", 10);
-  ASSERT_EQ(1u, results.size());
-  EXPECT_EQ("hi", results[0]);
-
-  // Test chunk pair.
-  key.max_length = 6;
-  results = ChunkCrashKeyValue(key, "foobar", 3);
-  ASSERT_EQ(2u, results.size());
-  EXPECT_EQ("foo", results[0]);
-  EXPECT_EQ("bar", results[1]);
-
-  // Test chunk pair truncation.
-  results = ChunkCrashKeyValue(key, "foobared", 3);
-  ASSERT_EQ(2u, results.size());
-  EXPECT_EQ("foo", results[0]);
-  EXPECT_EQ("bar", results[1]);
-
-  // Test extra chunks.
-  key.max_length = 100;
-  results = ChunkCrashKeyValue(key, "hello world", 3);
-  ASSERT_EQ(4u, results.size());
-  EXPECT_EQ("hel", results[0]);
-  EXPECT_EQ("lo ", results[1]);
-  EXPECT_EQ("wor", results[2]);
-  EXPECT_EQ("ld",  results[3]);
-}
-
-TEST_F(CrashLoggingTest, ChunkRounding) {
-  // If max_length=12 and max_chunk_length=5, there should be 3 chunks,
-  // not 2.
-  base::debug::CrashKey key = { "round", 12 };
-  EXPECT_EQ(3u, base::debug::InitCrashKeys(&key, 1, 5));
-}