diff options
Diffstat (limited to 'ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp')
| -rw-r--r-- | ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp b/ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp deleted file mode 100644 index 113e7cd287..0000000000 --- a/ipc/ipdl/test/cxx/IPDLUnitTests.template.cpp +++ /dev/null @@ -1,345 +0,0 @@ -// -// Autogenerated from Python template. Hands off. -// - -#include <stdlib.h> -#include <string.h> - -#include "IPDLUnitTests.h" - -#include "base/command_line.h" -#include "base/string_util.h" -#include "base/task.h" -#include "base/thread.h" - -#include "nsRegion.h" - -#include "IPDLUnitTestSubprocess.h" - -// clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${INCLUDES} -//----------------------------------------------------------------------------- -// clang-format on - -using namespace std; - -using base::Thread; - -namespace mozilla { -namespace _ipdltest { - -void* gParentActor; -IPDLUnitTestSubprocess* gSubprocess; - -void* gChildActor; - -// Note: in threaded mode, this will be non-null (for both parent and -// child, since they share one set of globals). -Thread* gChildThread; -MessageLoop* gParentMessageLoop; -bool gParentDone; -bool gChildDone; - -void DeleteChildActor(); - -//----------------------------------------------------------------------------- -// data/functions accessed by both parent and child processes - -char* gIPDLUnitTestName = nullptr; - -const char* IPDLUnitTestName() { - if (!gIPDLUnitTestName) { -#if defined(XP_WIN) - vector<wstring> args = CommandLine::ForCurrentProcess()->GetLooseValues(); - gIPDLUnitTestName = ::strdup(WideToUTF8(args[0]).c_str()); -#else - vector<string> argv = CommandLine::ForCurrentProcess()->argv(); - gIPDLUnitTestName = ::moz_xstrdup(argv[1].c_str()); -#endif - } - return gIPDLUnitTestName; -} - -} // namespace _ipdltest -} // namespace mozilla - -namespace { - -enum IPDLUnitTestType { - NoneTest = 0, - - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${ENUM_VALUES} - - LastTest = ${LAST_ENUM} -//----------------------------------------------------------------------------- -//clang-format on -}; - -IPDLUnitTestType IPDLUnitTestFromString(const char* const aString) { - if (!aString) return static_cast<IPDLUnitTestType>(0); -// clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${STRING_TO_ENUMS} -//----------------------------------------------------------------------------- - // clang-format on - else return static_cast<IPDLUnitTestType>(0); -} - -IPDLUnitTestType IPDLUnitTest() { - return IPDLUnitTestFromString(::mozilla::_ipdltest::IPDLUnitTestName()); -} - -} // namespace - -//----------------------------------------------------------------------------- -// parent process only - -namespace mozilla { -namespace _ipdltest { - -void DeferredParentShutdown(); - -void IPDLUnitTestThreadMain(char* testString); - -void IPDLUnitTestMain(void* aData) { - char* testString = reinterpret_cast<char*>(aData); - - // Check if we are to run the test using threads instead: - const char* prefix = "thread:"; - const int prefixLen = strlen(prefix); - if (!strncmp(testString, prefix, prefixLen)) { - IPDLUnitTestThreadMain(testString + prefixLen); - return; - } - - IPDLUnitTestType test = IPDLUnitTestFromString(testString); - if (!test) { - // use this instead of |fail()| because we don't know what the test is - fprintf(stderr, MOZ_IPDL_TESTFAIL_LABEL "| %s | unknown unit test %s\n", - "<--->", testString); - MOZ_CRASH("can't continue"); - } - gIPDLUnitTestName = testString; - - // Check whether this test is enabled for processes: - switch (test) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${PARENT_ENABLED_CASES_PROC} -//----------------------------------------------------------------------------- - // clang-format on - - default: - fail("not reached"); - return; // unreached - } - - printf(MOZ_IPDL_TESTINFO_LABEL "| running test | %s\n", gIPDLUnitTestName); - - std::vector<std::string> testCaseArgs; - testCaseArgs.push_back(testString); - - gSubprocess = new IPDLUnitTestSubprocess(); - if (!gSubprocess->SyncLaunch(testCaseArgs)) - fail("problem launching subprocess"); - - IPC::Channel* transport = gSubprocess->GetChannel(); - if (!transport) fail("no transport"); - - base::ProcessId child = base::GetProcId(gSubprocess->GetChildProcessHandle()); - - switch (test) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${PARENT_MAIN_CASES_PROC} -//----------------------------------------------------------------------------- - // clang-format on - - default: - fail("not reached"); - return; // unreached - } -} - -void IPDLUnitTestThreadMain(char* testString) { - IPDLUnitTestType test = IPDLUnitTestFromString(testString); - if (!test) { - // use this instead of |fail()| because we don't know what the test is - fprintf(stderr, MOZ_IPDL_TESTFAIL_LABEL "| %s | unknown unit test %s\n", - "<--->", testString); - MOZ_CRASH("can't continue"); - } - gIPDLUnitTestName = testString; - - // Check whether this test is enabled for threads: - switch (test) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${PARENT_ENABLED_CASES_THREAD} -//----------------------------------------------------------------------------- - // clang-format on - - default: - fail("not reached"); - return; // unreached - } - - printf(MOZ_IPDL_TESTINFO_LABEL "| running test | %s\n", gIPDLUnitTestName); - - std::vector<std::string> testCaseArgs; - testCaseArgs.push_back(testString); - - gChildThread = new Thread("ParentThread"); - if (!gChildThread->Start()) fail("starting parent thread"); - - gParentMessageLoop = MessageLoop::current(); - MessageLoop* childMessageLoop = gChildThread->message_loop(); - - switch (test) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${PARENT_MAIN_CASES_THREAD} -//----------------------------------------------------------------------------- - // clang-format on - - default: - fail("not reached"); - return; // unreached - } -} - -void DeleteParentActor() { - if (!gParentActor) return; - - switch (IPDLUnitTest()) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${PARENT_DELETE_CASES} -//----------------------------------------------------------------------------- - // clang-format on - default: - ::mozilla::_ipdltest::fail("???"); - } -} - -void QuitXPCOM() { - DeleteParentActor(); - - static NS_DEFINE_CID(kAppShellCID, NS_APPSHELL_CID); - nsCOMPtr<nsIAppShell> appShell(do_GetService(kAppShellCID)); - appShell->Exit(); -} - -void DeleteSubprocess(MessageLoop* uiLoop) { - // pong to QuitXPCOM - gSubprocess->Destroy(); - gSubprocess = nullptr; - uiLoop->PostTask(NewRunnableFunction("QuitXPCOM", QuitXPCOM)); -} - -void DeferredParentShutdown() { - // ping to DeleteSubprocess - XRE_GetIOMessageLoop()->PostTask(NewRunnableFunction( - "DeleteSubprocess", DeleteSubprocess, MessageLoop::current())); -} - -void TryThreadedShutdown() { - // Stop if either: - // - the child has not finished, - // - the parent has not finished, - // - or this code has already executed. - // Remember: this TryThreadedShutdown() task is enqueued - // by both parent and child (though always on parent's msg loop). - if (!gChildDone || !gParentDone || !gChildThread) return; - - delete gChildThread; - gChildThread = 0; - DeferredParentShutdown(); -} - -void ChildCompleted() { - // Executes on the parent message loop once child has completed. - gChildDone = true; - TryThreadedShutdown(); -} - -void QuitParent() { - if (gChildThread) { - gParentDone = true; - MessageLoop::current()->PostTask( - NewRunnableFunction("TryThreadedShutdown", TryThreadedShutdown)); - } else { - // defer "real" shutdown to avoid *Channel::Close() racing with the - // deletion of the subprocess - MessageLoop::current()->PostTask( - NewRunnableFunction("DeferredParentShutdown", DeferredParentShutdown)); - } -} - -static void ChildDie() { - DeleteChildActor(); - XRE_ShutdownChildProcess(); -} - -void QuitChild() { - if (gChildThread) { // Threaded-mode test - gParentMessageLoop->PostTask( - NewRunnableFunction("ChildCompleted", ChildCompleted)); - } else { // Process-mode test - MessageLoop::current()->PostTask(NewRunnableFunction("ChildDie", ChildDie)); - } -} - -} // namespace _ipdltest -} // namespace mozilla - -//----------------------------------------------------------------------------- -// child process only - -namespace mozilla { -namespace _ipdltest { - -void DeleteChildActor() { - if (!gChildActor) return; - - switch (IPDLUnitTest()) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${CHILD_DELETE_CASES} -//----------------------------------------------------------------------------- - // clang-format on - default: - ::mozilla::_ipdltest::fail("???"); - } -} - -void IPDLUnitTestChildInit(IPC::Channel* transport, base::ProcessId parentPid, - MessageLoop* worker) { - switch (IPDLUnitTest()) { - // clang-format off -//----------------------------------------------------------------------------- -//===== TEMPLATED ===== -${CHILD_INIT_CASES} -//----------------------------------------------------------------------------- - // clang-format on - - default: - fail("not reached"); - return; // unreached - } -} - -} // namespace _ipdltest -} // namespace mozilla |