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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/log/test_net_log_util.h"
#include <cstddef>
#include "net/log/net_log_entry.h"
namespace net {
namespace {
// Takes the list of entries and an offset, and returns an index into the array.
// If |offset| is positive, just returns |offset|. If it's negative, it
// indicates a position relative to the end of the array.
size_t GetIndex(const std::vector<NetLogEntry>& entries, int offset) {
if (offset >= 0)
return static_cast<size_t>(offset);
size_t abs_offset = static_cast<size_t>(-offset);
// If offset indicates a position before the start of the array, just return
// the end of the list.
if (abs_offset > entries.size())
return entries.size();
return entries.size() - abs_offset;
}
} // namespace
::testing::AssertionResult LogContainsEvent(
const std::vector<NetLogEntry>& entries,
int offset,
NetLogEventType expected_event,
NetLogEventPhase expected_phase) {
size_t index = GetIndex(entries, offset);
if (index >= entries.size())
return ::testing::AssertionFailure() << index << " is out of bounds.";
const NetLogEntry& entry = entries[index];
if (expected_event != entry.type) {
return ::testing::AssertionFailure()
<< "Actual event: " << NetLogEventTypeToString(entry.type)
<< ". Expected event: " << NetLogEventTypeToString(expected_event)
<< ".";
}
if (expected_phase != entry.phase) {
return ::testing::AssertionFailure()
<< "Actual phase: " << static_cast<int>(entry.phase)
<< ". Expected phase: " << static_cast<int>(expected_phase) << ".";
}
return ::testing::AssertionSuccess();
}
::testing::AssertionResult LogContainsBeginEvent(
const std::vector<NetLogEntry>& entries,
int offset,
NetLogEventType expected_event) {
return LogContainsEvent(entries, offset, expected_event,
NetLogEventPhase::BEGIN);
}
::testing::AssertionResult LogContainsEndEvent(
const std::vector<NetLogEntry>& entries,
int offset,
NetLogEventType expected_event) {
return LogContainsEvent(entries, offset, expected_event,
NetLogEventPhase::END);
}
::testing::AssertionResult LogContainsEntryWithType(
const std::vector<NetLogEntry>& entries,
int offset,
NetLogEventType type) {
size_t index = GetIndex(entries, offset);
if (index >= entries.size())
return ::testing::AssertionFailure() << index << " is out of bounds.";
const NetLogEntry& entry = entries[index];
if (entry.type != type)
return ::testing::AssertionFailure() << "Type does not match.";
return ::testing::AssertionSuccess();
}
::testing::AssertionResult LogContainsEntryWithTypeAfter(
const std::vector<NetLogEntry>& entries,
int start_offset,
NetLogEventType type) {
for (size_t i = GetIndex(entries, start_offset); i < entries.size(); ++i) {
const NetLogEntry& entry = entries[i];
if (entry.type == type)
return ::testing::AssertionSuccess();
}
return ::testing::AssertionFailure();
}
size_t ExpectLogContainsSomewhere(const std::vector<NetLogEntry>& entries,
size_t min_offset,
NetLogEventType expected_event,
NetLogEventPhase expected_phase) {
size_t min_index = GetIndex(entries, min_offset);
size_t i = 0;
for (; i < entries.size(); ++i) {
const NetLogEntry& entry = entries[i];
if (entry.type == expected_event && entry.phase == expected_phase)
break;
}
EXPECT_LT(i, entries.size());
EXPECT_GE(i, min_index);
return i;
}
size_t ExpectLogContainsSomewhereAfter(const std::vector<NetLogEntry>& entries,
size_t start_offset,
NetLogEventType expected_event,
NetLogEventPhase expected_phase) {
size_t i = GetIndex(entries, start_offset);
for (; i < entries.size(); ++i) {
const NetLogEntry& entry = entries[i];
if (entry.type == expected_event && entry.phase == expected_phase)
break;
}
EXPECT_LT(i, entries.size());
return i;
}
absl::optional<std::string> GetOptionalStringValueFromParams(
const NetLogEntry& entry,
base::StringPiece path) {
if (entry.params.empty()) {
return absl::nullopt;
}
const std::string* result = entry.params.FindStringByDottedPath(path);
if (!result)
return absl::nullopt;
return *result;
}
absl::optional<bool> GetOptionalBooleanValueFromParams(const NetLogEntry& entry,
base::StringPiece path) {
if (entry.params.empty()) {
return absl::nullopt;
}
return entry.params.FindBoolByDottedPath(path);
}
absl::optional<int> GetOptionalIntegerValueFromParams(const NetLogEntry& entry,
base::StringPiece path) {
if (entry.params.empty()) {
return absl::nullopt;
}
return entry.params.FindIntByDottedPath(path);
}
absl::optional<int> GetOptionalNetErrorCodeFromParams(
const NetLogEntry& entry) {
return GetOptionalIntegerValueFromParams(entry, "net_error");
}
std::string GetStringValueFromParams(const NetLogEntry& entry,
base::StringPiece path) {
auto result = GetOptionalStringValueFromParams(entry, path);
if (!result) {
ADD_FAILURE() << "No string parameter " << path;
return "";
}
return *result;
}
int GetIntegerValueFromParams(const NetLogEntry& entry,
base::StringPiece path) {
auto result = GetOptionalIntegerValueFromParams(entry, path);
if (!result) {
ADD_FAILURE() << "No int parameter " << path;
return -1;
}
return *result;
}
bool GetBooleanValueFromParams(const NetLogEntry& entry,
base::StringPiece path) {
auto result = GetOptionalBooleanValueFromParams(entry, path);
if (!result) {
ADD_FAILURE() << "No bool parameter " << path;
return -1;
}
return *result;
}
int GetNetErrorCodeFromParams(const NetLogEntry& entry) {
auto result = GetOptionalNetErrorCodeFromParams(entry);
if (!result) {
ADD_FAILURE() << "No net_error parameter";
return -1;
}
return *result;
}
} // namespace net
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