diff options
| -rw-r--r-- | test/log.cpp | 92 | ||||
| -rw-r--r-- | test/meson.build | 1 |
2 files changed, 93 insertions, 0 deletions
diff --git a/test/log.cpp b/test/log.cpp new file mode 100644 index 00000000..bc64325c --- /dev/null +++ b/test/log.cpp @@ -0,0 +1,92 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2019, Google Inc. + * + * log.cpp - log API test + */ + +#include <algorithm> +#include <fcntl.h> +#include <iostream> +#include <list> +#include <sstream> +#include <stdio.h> +#include <string.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include <libcamera/logging.h> + +#include "log.h" +#include "test.h" + +using namespace std; +using namespace libcamera; + +LOG_DEFINE_CATEGORY(LogAPITest) + +class LogAPITest : public Test +{ +protected: + int run() override + { + int fd = open("/tmp", O_TMPFILE | O_RDWR, S_IRUSR | S_IWUSR); + if (fd < 0) { + cerr << "Failed to open tmp log file" << endl; + return TestFail; + } + + char path[32]; + snprintf(path, sizeof(path), "/proc/self/fd/%u", fd); + + logSetFile(path); + + logSetLevel("LogAPITest", "DEBUG"); + LOG(LogAPITest, Info) << "good 1"; + + logSetLevel("LogAPITest", "WARN"); + LOG(LogAPITest, Info) << "bad"; + + logSetLevel("LogAPITest", "ERROR"); + LOG(LogAPITest, Error) << "good 3"; + LOG(LogAPITest, Info) << "bad"; + + logSetLevel("LogAPITest", "WARN"); + LOG(LogAPITest, Warning) << "good 5"; + LOG(LogAPITest, Info) << "bad"; + + char buf[1000]; + memset(buf, 0, sizeof(buf)); + lseek(fd, 0, SEEK_SET); + read(fd, buf, sizeof(buf)); + close(fd); + + std::list<int> goodList = { 1, 3, 5 }; + std::basic_istringstream<char> iss((std::string(buf))); + std::string line; + while (getline(iss, line)) { + if (goodList.empty()) { + cout << "Too many log lines" << endl; + return TestFail; + } + + unsigned int digit = line.back() - '0'; + unsigned int expect = goodList.front(); + goodList.pop_front(); + if (digit != expect) { + cout << "Incorrect log line" << endl; + return TestFail; + } + } + + if (!goodList.empty()) { + cout << "Too few log lines" << endl; + return TestFail; + } + + return TestPass; + } +}; + +TEST_REGISTER(LogAPITest) diff --git a/test/meson.build b/test/meson.build index 60ce9601..d308ac9c 100644 --- a/test/meson.build +++ b/test/meson.build @@ -21,6 +21,7 @@ public_tests = [ internal_tests = [ ['camera-sensor', 'camera-sensor.cpp'], + ['log', 'log.cpp'], ['message', 'message.cpp'], ['signal-threads', 'signal-threads.cpp'], ['threads', 'threads.cpp'], |