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-rw-r--r--sandbox/src/handle_closer_test.cc137
1 files changed, 0 insertions, 137 deletions
diff --git a/sandbox/src/handle_closer_test.cc b/sandbox/src/handle_closer_test.cc
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index 4122144..0000000
--- a/sandbox/src/handle_closer_test.cc
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@@ -1,137 +0,0 @@
-// Copyright (c) 2011 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/stringprintf.h"
-#include "base/win/scoped_handle.h"
-#include "sandbox/src/handle_closer_agent.h"
-#include "sandbox/src/sandbox.h"
-#include "sandbox/src/sandbox_factory.h"
-#include "sandbox/src/target_services.h"
-#include "sandbox/tests/common/controller.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-const wchar_t *kFileExtensions[] = { L".1", L".2", L".3", L".4" };
-
-// Returns a handle to a unique marker file that can be retrieved between runs.
-HANDLE GetMarkerFile(const wchar_t *extension) {
- wchar_t path_buffer[MAX_PATH + 1];
- CHECK(::GetTempPath(MAX_PATH, path_buffer));
- string16 marker_path = path_buffer;
- marker_path += L"\\sbox_marker_";
-
- // Generate a unique value from the exe's size and timestamp.
- CHECK(::GetModuleFileName(NULL, path_buffer, MAX_PATH));
- base::win::ScopedHandle module(::CreateFile(path_buffer,
- FILE_READ_ATTRIBUTES, FILE_SHARE_READ, NULL,
- OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL));
- CHECK(module.IsValid());
- FILETIME timestamp;
- CHECK(::GetFileTime(module, &timestamp, NULL, NULL));
- marker_path += base::StringPrintf(L"%08x%08x%08x",
- ::GetFileSize(module, NULL),
- timestamp.dwLowDateTime,
- timestamp.dwHighDateTime);
- marker_path += extension;
-
- // Make the file delete-on-close so cleanup is automatic.
- return CreateFile(marker_path.c_str(), FILE_ALL_ACCESS,
- FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
- NULL, OPEN_ALWAYS, FILE_FLAG_DELETE_ON_CLOSE, NULL);
-}
-
-} // namespace
-
-namespace sandbox {
-
-// Checks for the presence of a list of files (in object path form).
-// Format: CheckForFileHandle (Y|N) \path\to\file1 [\path\to\file2 ...]
-// - Y or N depending if the file should exist or not.
-SBOX_TESTS_COMMAND int CheckForFileHandle(int argc, wchar_t **argv) {
- if (argc < 2)
- return SBOX_TEST_FAILED_TO_RUN_TEST;
- bool should_find = argv[0][0] == L'Y';
- if (argv[0][1] != L'\0' || !should_find && argv[0][0] != L'N')
- return SBOX_TEST_FAILED_TO_RUN_TEST;
-
- static int state = BEFORE_INIT;
- switch (state++) {
- case BEFORE_INIT:
- // Create a unique marker file that is open while the test is running.
- // The handles leak, but it will be closed by the test or on exit.
- for (int i = 0; i < arraysize(kFileExtensions); ++i)
- EXPECT_NE(GetMarkerFile(kFileExtensions[i]), INVALID_HANDLE_VALUE);
- return SBOX_TEST_SUCCEEDED;
-
- case AFTER_REVERT: {
- // Brute force the handle table to find what we're looking for.
- DWORD handle_count = UINT_MAX;
- const int kInvalidHandleThreshold = 100;
- const size_t kHandleOffset = sizeof(HANDLE);
- HANDLE handle = NULL;
- int invalid_count = 0;
- string16 handle_name;
-
- if (!::GetProcessHandleCount(::GetCurrentProcess(), &handle_count))
- return SBOX_TEST_FAILED_TO_RUN_TEST;
-
- while (handle_count && invalid_count < kInvalidHandleThreshold) {
- reinterpret_cast<size_t&>(handle) += kHandleOffset;
- if (GetHandleName(handle, &handle_name)) {
- for (int i = 1; i < argc; ++i) {
- if (handle_name == argv[i])
- return should_find ? SBOX_TEST_SUCCEEDED : SBOX_TEST_FAILED;
- }
- --handle_count;
- } else {
- ++invalid_count;
- }
- }
-
- return should_find ? SBOX_TEST_FAILED : SBOX_TEST_SUCCEEDED;
- }
-
- default: // Do nothing.
- break;
- }
-
- return SBOX_TEST_SUCCEEDED;
-}
-
-TEST(HandleCloserTest, CheckForMarkerFile) {
- TestRunner runner;
- runner.SetTimeout(2000);
- runner.SetTestState(EVERY_STATE);
- sandbox::TargetPolicy* policy = runner.GetPolicy();
-
- base::win::ScopedHandle marker(GetMarkerFile(L""));
- EXPECT_TRUE(marker.IsValid());
- string16 handle_name;
- EXPECT_TRUE(sandbox::GetHandleName(marker, &handle_name));
- string16 command = string16(L"CheckForFileHandle Y ") + handle_name;
- EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(command.c_str()));
-}
-
-TEST(HandleCloserTest, CloseMarkerFile) {
- TestRunner runner;
- runner.SetTimeout(2000);
- runner.SetTestState(EVERY_STATE);
- sandbox::TargetPolicy* policy = runner.GetPolicy();
-
- string16 command = string16(L"CheckForFileHandle N");
- for (int i = 0; i < arraysize(kFileExtensions); ++i) {
- string16 handle_name;
- HANDLE marker(GetMarkerFile(kFileExtensions[i]));
- EXPECT_NE(marker, INVALID_HANDLE_VALUE);
- EXPECT_TRUE(sandbox::GetHandleName(marker, &handle_name));
- EXPECT_EQ(policy->AddKernelObjectToClose(L"File", handle_name.c_str()),
- SBOX_ALL_OK);
- command += (L" ");
- command += handle_name;
- }
- EXPECT_EQ(SBOX_TEST_SUCCEEDED, runner.RunTest(command.c_str()));
-}
-
-} // namespace sandbox