Move more files from chrome/browser/nacl_host/ to components/nacl/browser/

chrome/browser/nacl_host/nacl_file_host_unittest.cc

-// Copyright (c) 2012 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 "chrome/browser/nacl_host/nacl_file_host.h"
-
-#include "base/basictypes.h"
-#include "base/files/file_path.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/test/scoped_path_override.h"
-#include "components/nacl/browser/nacl_browser.h"
-#include "components/nacl/browser/nacl_browser_delegate.h"
-#include "components/nacl/browser/test_nacl_browser_delegate.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using nacl_file_host::PnaclCanOpenFile;
-
-class FileHostTestNaClBrowserDelegate : public TestNaClBrowserDelegate {
- public:
-  FileHostTestNaClBrowserDelegate() {}
-
-  virtual bool GetPnaclDirectory(base::FilePath* pnacl_dir) OVERRIDE {
-    *pnacl_dir = pnacl_path_;
-    return true;
-  }
-
-  void SetPnaclDirectory(const base::FilePath& pnacl_dir) {
-    pnacl_path_ = pnacl_dir;
-  }
-
- private:
-  base::FilePath pnacl_path_;
-};
-
-class NaClFileHostTest : public testing::Test {
- protected:
-  NaClFileHostTest();
-  virtual ~NaClFileHostTest();
-
-  virtual void SetUp() OVERRIDE {
-    nacl_browser_delegate_ = new FileHostTestNaClBrowserDelegate;
-    nacl::NaClBrowser::SetDelegate(nacl_browser_delegate_);
-  }
-
-  virtual void TearDown() OVERRIDE {
-    // This deletes nacl_browser_delegate_.
-    nacl::NaClBrowser::SetDelegate(NULL);
-  }
-
-  FileHostTestNaClBrowserDelegate* nacl_browser_delegate() {
-    return nacl_browser_delegate_;
-  }
-
- private:
-  FileHostTestNaClBrowserDelegate* nacl_browser_delegate_;
-  DISALLOW_COPY_AND_ASSIGN(NaClFileHostTest);
-};
-
-NaClFileHostTest::NaClFileHostTest() : nacl_browser_delegate_(NULL) {}
-
-NaClFileHostTest::~NaClFileHostTest() {
-}
-
-// Try to pass a few funny filenames with a dummy PNaCl directory set.
-TEST_F(NaClFileHostTest, TestFilenamesWithPnaclPath) {
-  base::ScopedTempDir scoped_tmp_dir;
-  ASSERT_TRUE(scoped_tmp_dir.CreateUniqueTempDir());
-
-  base::FilePath kTestPnaclPath = scoped_tmp_dir.path();
-
-  nacl_browser_delegate()->SetPnaclDirectory(kTestPnaclPath);
-  ASSERT_TRUE(nacl::NaClBrowser::GetDelegate()->GetPnaclDirectory(
-      &kTestPnaclPath));
-
-  // Check allowed strings, and check that the expected prefix is added.
-  base::FilePath out_path;
-  EXPECT_TRUE(PnaclCanOpenFile("pnacl_json", &out_path));
-  base::FilePath expected_path = kTestPnaclPath.Append(
-      FILE_PATH_LITERAL("pnacl_public_pnacl_json"));
-  EXPECT_EQ(expected_path, out_path);
-
-  EXPECT_TRUE(PnaclCanOpenFile("x86_32_llc", &out_path));
-  expected_path = kTestPnaclPath.Append(
-      FILE_PATH_LITERAL("pnacl_public_x86_32_llc"));
-  EXPECT_EQ(expected_path, out_path);
-
-  // Check character ranges.
-  EXPECT_FALSE(PnaclCanOpenFile(".xchars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("/xchars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("x/chars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("\\xchars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("x\\chars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("$xchars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("%xchars", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("CAPS", &out_path));
-  const char non_ascii[] = "\xff\xfe";
-  EXPECT_FALSE(PnaclCanOpenFile(non_ascii, &out_path));
-
-  // Check file length restriction.
-  EXPECT_FALSE(PnaclCanOpenFile("thisstringisactuallywaaaaaaaaaaaaaaaaaaaaaaaa"
-                                "toolongwaytoolongwaaaaayyyyytoooooooooooooooo"
-                                "looooooooong",
-                                &out_path));
-
-  // Other bad files.
-  EXPECT_FALSE(PnaclCanOpenFile(std::string(), &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile(".", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("..", &out_path));
-#if defined(OS_WIN)
-  EXPECT_FALSE(PnaclCanOpenFile("..\\llc", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("%SystemRoot%", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("%SystemRoot%\\explorer.exe", &out_path));
-#else
-  EXPECT_FALSE(PnaclCanOpenFile("../llc", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("/bin/sh", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("$HOME", &out_path));
-  EXPECT_FALSE(PnaclCanOpenFile("$HOME/.bashrc", &out_path));
-#endif
-}