staticbool BuildLogFilePath(NS_tchar* aLogFilePath, size_t aBufferSize,
NS_tchar** aArgv) { #ifdef XP_MACOSX // Our tests on macOS require absolute paths to log files, as relative paths // will be interpreted as relative to the root of the file system, i.e. '/', // which is a read-only location where our tests can't write to. // // This finds the absolute path to `callback_app.app`, which will usually be: // <abs-path>/dir.app/Contents/MacOS/ //
NS_tchar* callbackAppBundle = NS_tstrstr(aArgv[0], "callback_app.app"); if (!callbackAppBundle) { returnfalse;
}
// This appends the log file name to the same absolute path as // `callback_app.app`, which is what our tests expect. if (!NS_tvsnprintf(aLogFilePath, aBufferSize / sizeof(aLogFilePath[0]),
NS_T("%.*s%s"), callbackAppBundle - aArgv[0], aArgv[0],
aArgv[2])) { returnfalse;
} #else if (!NS_tvsnprintf(aLogFilePath, aBufferSize / sizeof(aLogFilePath[0]),
NS_T("%s"), aArgv[2])) { returnfalse;
} #endif returntrue;
}
int NS_main(int argc, NS_tchar** argv) { if (argc >= 2) { if (!NS_tstrcmp(argv[1], NS_T("post-update-async")) ||
!NS_tstrcmp(argv[1], NS_T("post-update-sync")) ||
!NS_tstrcmp(argv[1], NS_T("post-update-environment"))) {
NS_tchar exePath[MAXPATHLEN]; #ifdef XP_WIN if (!::GetModuleFileNameW(0, exePath, MAXPATHLEN)) { return1;
} #else if (!NS_tvsnprintf(exePath, sizeof(exePath) / sizeof(exePath[0]),
NS_T("%s"), argv[0])) { return1;
} #endif
NS_tchar runFilePath[MAXPATHLEN]; if (!NS_tvsnprintf(runFilePath, sizeof(runFilePath) / sizeof(runFilePath[0]),
NS_T("%s.running"), exePath)) { return1;
} #ifdef XP_WIN if (!NS_taccess(runFilePath, F_OK)) { // This makes it possible to check if the post update process was // launched twice which happens when the service performs an update.
NS_tchar runFilePathBak[MAXPATHLEN]; if (!NS_tvsnprintf(runFilePathBak, sizeof(runFilePathBak) / sizeof(runFilePathBak[0]),
NS_T("%s.bak"), runFilePath)) { return1;
}
MoveFileExW(runFilePath, runFilePathBak, MOVEFILE_REPLACE_EXISTING);
} #endif
WriteMsg(runFilePath, "running");
if (!NS_tstrcmp(argv[1], NS_T("post-update-environment"))) { // Right now only one argument is supported for post update invocations, // so we hardcode the environment variable under test rather than // accepting it as an argument. // // N.b., any content written overwrites earlier content.
#ifdefined(XP_WIN) || defined(XP_MACOSX) constchar* envVal = getenv("MOZ_TEST_POST_UPDATE_VAR"); if (envVal) {
WriteMsg(logFilePath, "MOZ_TEST_POST_UPDATE_VAR='%s'", envVal);
} else {
WriteMsg(logFilePath, "MOZ_TEST_POST_UPDATE_VAR=", envVal);
} #else // A failure with a message will be much easier to debug than an // abnormal exit code.
WriteMsg(logFilePath, "post-update-environment not supported on this platform"); #endif// defined(XP_WIN) || defined(XP_MACOSX)
}
return0;
}
}
if (argc < 3) {
fprintf(
stderr, "\n" "Application Update Service Test Helper\n" "\n" "Usage: WORKINGDIR INFILE OUTFILE -s SECONDS [FILETOLOCK]\n" " or: WORKINGDIR LOGFILE [ARG2 ARG3...]\n" " or: signature-check filepath\n" " or: setup-symlink dir1 dir2 file symlink\n" " or: remove-symlink dir1 dir2 file symlink\n" " or: check-symlink symlink\n" " or: check-umask existing-umask\n" " or: post-update-sync\n" " or: post-update-async\n" " or: post-update-environment\n" " or: create-update-dir\n" " or: wait-for-pid-exit pid timeout\n" "\n" " WORKINGDIR \tThe relative path to the working directory to use.\n" " INFILE \tThe relative path from the working directory for the " "file to\n" " \tread actions to perform such as finish.\n" " OUTFILE \tThe relative path from the working directory for the " "file to\n" " \twrite status information.\n" " SECONDS \tThe number of seconds to sleep.\n" " FILETOLOCK \tThe relative path from the working directory to an " "existing\n" " \tfile to open exlusively.\n" " \tOnly available on Windows platforms and silently " "ignored on\n" " \tother platforms.\n" " LOGFILE \tThe relative path from the working directory to log " "the\n" " \tcommand line arguments.\n" " ARG2 ARG3...\tArguments to write to the LOGFILE after the preceding " "command\n" " \tline arguments.\n" "\n" "Note: All paths must be relative.\n" "\n"); return1;
}
if (!NS_tstrcmp(argv[1], NS_T("check-signature"))) { #ifdefined(XP_WIN) && defined(MOZ_MAINTENANCE_SERVICE) if (ERROR_SUCCESS == VerifyCertificateTrustForFile(argv[2])) { return0;
} else { return1;
} #else // Not implemented on non-Windows platforms return1; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("setup-symlink"))) { #ifdef XP_UNIX
NS_tchar path[MAXPATHLEN]; if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s"),
NS_T("/tmp"), argv[2])) { return1;
} if (mkdir(path, 0755)) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s/%s"),
NS_T("/tmp"), argv[2], argv[3])) { return1;
} if (mkdir(path, 0755)) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]),
NS_T("%s/%s/%s/%s"), NS_T("/tmp"), argv[2], argv[3],
argv[4])) { return1;
}
FILE* file = NS_tfopen(path, NS_T("w")); if (file) {
fputs(NS_T("test"), file);
fclose(file);
} if (symlink(path, argv[5]) != 0) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s"),
NS_T("/tmp"), argv[2])) { return1;
} if (argc > 6 && !NS_tstrcmp(argv[6], NS_T("change-perm"))) { if (chmod(path, 0644)) { return1;
}
} return0; #else // Not implemented on non-Unix platforms return1; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("remove-symlink"))) { #ifdef XP_UNIX // The following can be called at the start of a test in case these symlinks // need to be removed if they already exist and at the end of a test to // remove the symlinks created by the test so ignore file doesn't exist // errors.
NS_tchar path[MAXPATHLEN]; if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s"),
NS_T("/tmp"), argv[2])) { return1;
} if (chmod(path, 0755) && errno != ENOENT) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]),
NS_T("%s/%s/%s/%s"), NS_T("/tmp"), argv[2], argv[3],
argv[4])) { return1;
} if (unlink(path) && errno != ENOENT) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s/%s"),
NS_T("/tmp"), argv[2], argv[3])) { return1;
} if (rmdir(path) && errno != ENOENT) { return1;
} if (!NS_tvsnprintf(path, sizeof(path) / sizeof(path[0]), NS_T("%s/%s"),
NS_T("/tmp"), argv[2])) { return1;
} if (rmdir(path) && errno != ENOENT) { return1;
} return0; #else // Not implemented on non-Unix platforms return1; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("check-symlink"))) { #ifdef XP_UNIX struct stat ss; if (lstat(argv[2], &ss)) { return1;
} return S_ISLNK(ss.st_mode) ? 0 : 1; #else // Not implemented on non-Unix platforms return1; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("check-umask"))) { #ifdef XP_UNIX // Discover the current value of the umask. There is no way to read the // umask without changing it. The system call is specified as unable to // fail.
uint32_t umask = ::umask(0777);
::umask(umask);
NS_tchar logFilePath[MAXPATHLEN]; if (!BuildLogFilePath(logFilePath, sizeof(logFilePath), argv)) { return1;
}
#ifdef XP_WIN
HANDLE process = OpenProcess(SYNCHRONIZE, FALSE, pid); if (process == nullptr) { // Windows reacts to "that process already died" here by calling the pid // an invalid parameter. return GetLastError() == ERROR_INVALID_PARAMETER ? 0 : 2;
}
DWORD result = WaitForSingleObject(process, maxWaitSeconds * 1000);
CloseHandle(process); if (result == WAIT_OBJECT_0) { return0;
} elseif (result != WAIT_TIMEOUT) { return2;
} return1; #else
time_t endTime = time(nullptr) + maxWaitSeconds; while (waitpid(pid, nullptr, WNOHANG) == 0) { if (time(nullptr) > endTime) { return1;
}
sleep(1);
} return0; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("launch-service"))) { #ifdefined(XP_WIN) && defined(MOZ_MAINTENANCE_SERVICE)
DWORD ret =
LaunchServiceSoftwareUpdateCommand(argc - 2, (LPCWSTR*)argv + 2); if (ret != ERROR_SUCCESS) { // 192 is used to avoid reusing a possible return value from the call to // WaitForServiceStop return0x000000C0;
} // Wait a maximum of 120 seconds.
DWORD lastState = WaitForServiceStop(SVC_NAME, 120); if (SERVICE_STOPPED == lastState) { return0;
} return lastState; #else // Not implemented on non-Windows platforms return1; #endif
}
if (!NS_tstrcmp(argv[1], NS_T("create-update-dir"))) { #ifdef XP_WIN
mozilla::UniquePtr<wchar_t[]> updateDir;
HRESULT result = GetCommonUpdateDirectory(argv[2], updateDir); return SUCCEEDED(result) ? 0 : 1; #else // Not implemented on non-Windows platforms return1; #endif
}
if (NS_tchdir(argv[1]) != 0) { return1;
}
// File in use test helper section if (!NS_tstrcmp(argv[4], NS_T("-s"))) { // Note: glibc's getcwd() allocates the buffer dynamically using malloc(3) // if buf (the 1st param) is NULL so free cwd when it is no longer needed.
NS_tchar* cwd = NS_tgetcwd(nullptr, 0);
NS_tchar inFilePath[MAXPATHLEN]; if (!NS_tvsnprintf(inFilePath, sizeof(inFilePath) / sizeof(inFilePath[0]),
NS_T("%s/%s"), cwd, argv[2])) { return1;
}
NS_tchar outFilePath[MAXPATHLEN]; if (!NS_tvsnprintf(outFilePath, sizeof(outFilePath) / sizeof(outFilePath[0]),
NS_T("%s/%s"), cwd, argv[3])) { return1;
}
free(cwd);
WriteMsg(outFilePath, "sleeping"); int i = 0; while (!CheckMsg(inFilePath, "finish\n") && i++ <= seconds) {
Sleep(1000);
}
if (argc == 7) {
CloseHandle(hFile);
} #else
WriteMsg(outFilePath, "sleeping"); int i = 0; while (!CheckMsg(inFilePath, "finish\n") && i++ <= seconds) {
sleep(1);
} #endif
WriteMsg(outFilePath, "finished"); return0;
}
{ // Command line argument test helper section
NS_tchar logFilePath[MAXPATHLEN]; if (!BuildLogFilePath(logFilePath, sizeof(logFilePath), argv)) { return1;
}
FILE* logFP = NS_tfopen(logFilePath, NS_T("wb")); if (!logFP) { return1;
} for (int i = 1; i < argc; ++i) {
fprintf(logFP, LOG_S "\n", argv[i]);
}
fclose(logFP);
logFP = nullptr;
}
return0;
}
Messung V0.5 in Prozent
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Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.