1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <string> 6 7 #include "base/command_line.h" 8 #include "base/environment.h" 9 #include "base/file_path.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "base/process_util.h" 12 #include "base/stringprintf.h" 13 #include "base/string_util.h" 14 #include "net/test/python_utils.h" 15 #include "testing/gtest/include/gtest/gtest.h" 16 17 TEST(PythonUtils, Append) { 18 const FilePath::CharType kAppendDir1[] = 19 FILE_PATH_LITERAL("test/path_append1"); 20 const FilePath::CharType kAppendDir2[] = 21 FILE_PATH_LITERAL("test/path_append2"); 22 23 scoped_ptr<base::Environment> env(base::Environment::Create()); 24 25 std::string python_path; 26 FilePath append_path1(kAppendDir1); 27 FilePath append_path2(kAppendDir2); 28 29 // Get a clean start 30 env->UnSetVar(kPythonPathEnv); 31 32 // Append the path 33 AppendToPythonPath(append_path1); 34 env->GetVar(kPythonPathEnv, &python_path); 35 ASSERT_EQ(python_path, "test/path_append1"); 36 37 // Append the safe path again, nothing changes 38 AppendToPythonPath(append_path2); 39 env->GetVar(kPythonPathEnv, &python_path); 40 #if defined(OS_WIN) 41 ASSERT_EQ(std::string("test/path_append1;test/path_append2"), python_path); 42 #elif defined(OS_POSIX) 43 ASSERT_EQ(std::string("test/path_append1:test/path_append2"), python_path); 44 #endif 45 } 46 47 TEST(PythonUtils, PythonRunTime) { 48 FilePath dir; 49 EXPECT_TRUE(GetPythonRunTime(&dir)); 50 51 // Run a python command to print a string and make sure the output is what 52 // we want. 53 CommandLine cmd_line(dir); 54 cmd_line.AppendArg("-c"); 55 std::string input("PythonUtilsTest"); 56 std::string python_cmd = StringPrintf("print '%s';", input.c_str()); 57 cmd_line.AppendArg(python_cmd); 58 std::string output; 59 EXPECT_TRUE(base::GetAppOutput(cmd_line, &output)); 60 TrimWhitespace(output, TRIM_TRAILING, &output); 61 EXPECT_EQ(input, output); 62 } 63
