Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 97 insertions, 0 deletions

diff --git a/mozglue/tests/TestTimeStampWin.cpp b/mozglue/tests/TestTimeStampWin.cpp
new file mode 100644
index 0000000000..4e7437450a
--- /dev/null
+++ b/mozglue/tests/TestTimeStampWin.cpp
@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "mozilla/CmdLineAndEnvUtils.h"
+#include "mozilla/TimeStamp.h"
+
+#include "nsWindowsHelpers.h"
+
+#include <stdio.h>
+#include <windows.h>
+
+static wchar_t kChildArg[] = L"--child";
+
+static nsReturnRef<HANDLE> CreateProcessWrapper(const wchar_t* aPath) {
+  nsAutoHandle empty;
+
+  const wchar_t* childArgv[] = {aPath, kChildArg};
+  mozilla::UniquePtr<wchar_t[]> cmdLine(
+      mozilla::MakeCommandLine(mozilla::ArrayLength(childArgv), childArgv));
+
+  STARTUPINFOW si = {sizeof(si)};
+  PROCESS_INFORMATION pi;
+  BOOL ok = ::CreateProcessW(aPath, cmdLine.get(), nullptr, nullptr, FALSE, 0,
+                             nullptr, nullptr, &si, &pi);
+  if (!ok) {
+    printf(
+        "TEST-FAILED | TimeStampWin | "
+        "CreateProcess failed - %08lx\n",
+        GetLastError());
+    return empty.out();
+  }
+
+  nsAutoHandle proc(pi.hProcess);
+  nsAutoHandle thd(pi.hThread);
+
+  return proc.out();
+}
+
+int ChildMain() {
+  // Make sure a process creation timestamp is always not bigger than
+  // the current timestamp.
+  bool inconsistent = false;
+  auto t0 = mozilla::TimeStamp::ProcessCreation(&inconsistent);
+  auto t1 = mozilla::TimeStamp::Now();
+  if (t0 > t1) {
+    printf(
+        "TEST-FAILED | TimeStampWin | "
+        "Process creation timestamp is bigger than the current "
+        "timestamp!\n");
+    return 1;
+  }
+  return 0;
+}
+
+int wmain(int argc, wchar_t* argv[]) {
+  if (argc == 2 && wcscmp(argv[1], kChildArg) == 0) {
+    return ChildMain();
+  }
+
+  if (argc != 1) {
+    printf(
+        "TEST-FAILED | TimeStampWin | "
+        "Unexpected argc\n");
+    return 1;
+  }
+
+  // Start a child process successively, checking any of them terminates with
+  // a non-zero value which means an error.
+  for (int i = 0; i < 20; ++i) {
+    nsAutoHandle childProc(CreateProcessWrapper(argv[0]));
+
+    if (::WaitForSingleObject(childProc, 60000) != WAIT_OBJECT_0) {
+      printf(
+          "TEST-FAILED | TimeStampWin | "
+          "Unexpected result from WaitForSingleObject\n");
+      return 1;
+    }
+
+    DWORD childExitCode;
+    if (!::GetExitCodeProcess(childProc.get(), &childExitCode)) {
+      printf(
+          "TEST-FAILED | TimeStampWin | "
+          "GetExitCodeProcess failed - %08lx\n",
+          GetLastError());
+      return 1;
+    }
+
+    if (childExitCode != 0) {
+      return childExitCode;
+    }
+  }
+
+  return 0;
+}