Ninja
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00001 // Copyright 2011 Google Inc. All Rights Reserved. 00002 // 00003 // Licensed under the Apache License, Version 2.0 (the "License"); 00004 // you may not use this file except in compliance with the License. 00005 // You may obtain a copy of the License at 00006 // 00007 // http://www.apache.org/licenses/LICENSE-2.0 00008 // 00009 // Unless required by applicable law or agreed to in writing, software 00010 // distributed under the License is distributed on an "AS IS" BASIS, 00011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00012 // See the License for the specific language governing permissions and 00013 // limitations under the License. 00014 00015 #include "msvc_helper.h" 00016 00017 #include <gtest/gtest.h> 00018 00019 #include "test.h" 00020 #include "util.h" 00021 00022 TEST(CLParserTest, ShowIncludes) { 00023 ASSERT_EQ("", CLParser::FilterShowIncludes("")); 00024 00025 ASSERT_EQ("", CLParser::FilterShowIncludes("Sample compiler output")); 00026 ASSERT_EQ("c:\\Some Files\\foobar.h", 00027 CLParser::FilterShowIncludes("Note: including file: " 00028 "c:\\Some Files\\foobar.h")); 00029 ASSERT_EQ("c:\\initspaces.h", 00030 CLParser::FilterShowIncludes("Note: including file: " 00031 "c:\\initspaces.h")); 00032 } 00033 00034 TEST(CLParserTest, FilterInputFilename) { 00035 ASSERT_TRUE(CLParser::FilterInputFilename("foobar.cc")); 00036 ASSERT_TRUE(CLParser::FilterInputFilename("foo bar.cc")); 00037 ASSERT_TRUE(CLParser::FilterInputFilename("baz.c")); 00038 ASSERT_TRUE(CLParser::FilterInputFilename("FOOBAR.CC")); 00039 00040 ASSERT_FALSE(CLParser::FilterInputFilename( 00041 "src\\cl_helper.cc(166) : fatal error C1075: end " 00042 "of file found ...")); 00043 } 00044 00045 TEST(CLParserTest, ParseSimple) { 00046 CLParser parser; 00047 string output = parser.Parse( 00048 "foo\r\n" 00049 "Note: including file: foo.h\r\n" 00050 "bar\r\n"); 00051 00052 ASSERT_EQ("foo\nbar\n", output); 00053 ASSERT_EQ(1u, parser.includes_.size()); 00054 ASSERT_EQ("foo.h", *parser.includes_.begin()); 00055 } 00056 00057 TEST(CLParserTest, ParseFilenameFilter) { 00058 CLParser parser; 00059 string output = parser.Parse( 00060 "foo.cc\r\n" 00061 "cl: warning\r\n"); 00062 ASSERT_EQ("cl: warning\n", output); 00063 } 00064 00065 TEST(CLParserTest, ParseSystemInclude) { 00066 CLParser parser; 00067 string output = parser.Parse( 00068 "Note: including file: c:\\Program Files\\foo.h\r\n" 00069 "Note: including file: d:\\Microsoft Visual Studio\\bar.h\r\n" 00070 "Note: including file: path.h\r\n"); 00071 // We should have dropped the first two includes because they look like 00072 // system headers. 00073 ASSERT_EQ("", output); 00074 ASSERT_EQ(1u, parser.includes_.size()); 00075 ASSERT_EQ("path.h", *parser.includes_.begin()); 00076 } 00077 00078 TEST(CLParserTest, DuplicatedHeader) { 00079 CLParser parser; 00080 string output = parser.Parse( 00081 "Note: including file: foo.h\r\n" 00082 "Note: including file: bar.h\r\n" 00083 "Note: including file: foo.h\r\n"); 00084 // We should have dropped one copy of foo.h. 00085 ASSERT_EQ("", output); 00086 ASSERT_EQ(2u, parser.includes_.size()); 00087 } 00088 00089 TEST(CLParserTest, DuplicatedHeaderPathConverted) { 00090 CLParser parser; 00091 string output = parser.Parse( 00092 "Note: including file: sub/foo.h\r\n" 00093 "Note: including file: bar.h\r\n" 00094 "Note: including file: sub\\foo.h\r\n"); 00095 // We should have dropped one copy of foo.h. 00096 ASSERT_EQ("", output); 00097 ASSERT_EQ(2u, parser.includes_.size()); 00098 } 00099 00100 TEST(CLParserTest, SpacesInFilename) { 00101 ASSERT_EQ("sub\\some\\ sdk\\foo.h", 00102 EscapeForDepfile("sub\\some sdk\\foo.h")); 00103 } 00104 00105 TEST(MSVCHelperTest, EnvBlock) { 00106 char env_block[] = "foo=bar\0"; 00107 CLWrapper cl; 00108 cl.SetEnvBlock(env_block); 00109 string output; 00110 cl.Run("cmd /c \"echo foo is %foo%", &output); 00111 ASSERT_EQ("foo is bar\r\n", output); 00112 }