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- // Copyright 2020 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/check_op.h"
- #include <string.h>
- #include <cstdio>
- #include <sstream>
- namespace logging {
- char* CheckOpValueStr(int v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%d", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(unsigned v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%u", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(long v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%ld", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(unsigned long v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%lu", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(long long v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%lld", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(unsigned long long v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%llu", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(const void* v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%p", v);
- return strdup(buf);
- }
- char* CheckOpValueStr(std::nullptr_t v) {
- return strdup("nullptr");
- }
- char* CheckOpValueStr(const std::string& v) {
- return strdup(v.c_str());
- }
- char* CheckOpValueStr(double v) {
- char buf[50];
- snprintf(buf, sizeof(buf), "%.6lf", v);
- return strdup(buf);
- }
- char* StreamValToStr(const void* v,
- void (*stream_func)(std::ostream&, const void*)) {
- std::stringstream ss;
- stream_func(ss, v);
- return strdup(ss.str().c_str());
- }
- CheckOpResult::CheckOpResult(const char* expr_str, char* v1_str, char* v2_str) {
- std::ostringstream ss;
- ss << expr_str << " (" << v1_str << " vs. " << v2_str << ")";
- message_ = strdup(ss.str().c_str());
- free(v1_str);
- free(v2_str);
- }
- } // namespace logging
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