clang/unittests/InstallAPI/HeaderFileTest.cpp

   1 //===- unittests/InstallAPI/HeaderFile.cpp - HeaderFile Test --------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "clang/InstallAPI/HeaderFile.h"
  10 #include "gtest/gtest.h"
  11
  12 using namespace llvm;
  13 using namespace clang::installapi;
  14
  15 namespace HeaderFileTests {
  16
  17 TEST(HeaderFile, FrameworkIncludes) {
  18   const char *Path = "/System/Library/Frameworks/Foo.framework/Headers/Foo.h";
  19   std::optional<std::string> IncludeName = createIncludeHeaderName(Path);
  20   EXPECT_TRUE(IncludeName.has_value());
  21   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/Foo.h");
  22
  23   Path = "/System/Library/Frameworks/Foo.framework/Frameworks/Bar.framework/"
  24          "Headers/SimpleBar.h";
  25   IncludeName = createIncludeHeaderName(Path);
  26   EXPECT_TRUE(IncludeName.has_value());
  27   EXPECT_STREQ(IncludeName.value().c_str(), "Bar/SimpleBar.h");
  28
  29   Path = "/tmp/Foo.framework/Versions/A/Headers/SimpleFoo.h";
  30   IncludeName = createIncludeHeaderName(Path);
  31   EXPECT_TRUE(IncludeName.has_value());
  32   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/SimpleFoo.h");
  33
  34   Path = "/System/Library/PrivateFrameworks/Foo.framework/Headers/Foo.h";
  35   IncludeName = createIncludeHeaderName(Path);
  36   EXPECT_TRUE(IncludeName.has_value());
  37   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/Foo.h");
  38
  39   Path = "/AppleInternal/Developer/Library/Frameworks/"
  40          "HelloFramework.framework/Headers/HelloFramework.h";
  41   IncludeName = createIncludeHeaderName(Path);
  42   EXPECT_TRUE(IncludeName.has_value());
  43   EXPECT_STREQ(IncludeName.value().c_str(), "HelloFramework/HelloFramework.h");
  44
  45   Path = "/tmp/BuildProducts/Foo.framework/Versions/A/"
  46          "PrivateHeaders/Foo+Private.h";
  47   IncludeName = createIncludeHeaderName(Path);
  48   EXPECT_TRUE(IncludeName.has_value());
  49   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/Foo+Private.h");
  50
  51   Path = "/Applications/Xcode.app/Contents/Developer/SDKS/MacOS.sdk/System/"
  52          "Library/Frameworks/Foo.framework/PrivateHeaders/Foo_Private.h";
  53   IncludeName = createIncludeHeaderName(Path);
  54   EXPECT_TRUE(IncludeName.has_value());
  55   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/Foo_Private.h");
  56
  57   Path =
  58       "/System/Library/PrivateFrameworks/Foo.framework/PrivateHeaders/Foo.hpp";
  59   IncludeName = createIncludeHeaderName(Path);
  60   EXPECT_TRUE(IncludeName.has_value());
  61   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/Foo.hpp");
  62
  63   Path = "/Applications/Xcode.app/Contents/Developer/SDKS/MacOS.sdk/System/"
  64          "Library/Frameworks/Foo.framework/Headers/BarDir/Bar.h";
  65   IncludeName = createIncludeHeaderName(Path);
  66   EXPECT_TRUE(IncludeName.has_value());
  67   EXPECT_STREQ(IncludeName.value().c_str(), "Foo/BarDir/Bar.h");
  68 }
  69
  70 TEST(HeaderFile, DylibIncludes) {
  71   const char *Path = "/usr/include/foo.h";
  72   std::optional<std::string> IncludeName = createIncludeHeaderName(Path);
  73   EXPECT_TRUE(IncludeName.has_value());
  74   EXPECT_STREQ(IncludeName.value().c_str(), "foo.h");
  75
  76   Path = "/tmp/BuildProducts/usr/include/a/A.h";
  77   IncludeName = createIncludeHeaderName(Path);
  78   EXPECT_TRUE(IncludeName.has_value());
  79   EXPECT_STREQ(IncludeName.value().c_str(), "a/A.h");
  80
  81   Path = "/Applications/Xcode.app/Contents/Developer/SDKS/MacOS.sdk/"
  82          "usr/include/simd/types.h";
  83   IncludeName = createIncludeHeaderName(Path);
  84   EXPECT_TRUE(IncludeName.has_value());
  85   EXPECT_STREQ(IncludeName.value().c_str(), "simd/types.h");
  86
  87   Path = "/usr/local/include/hidden/A.h";
  88   IncludeName = createIncludeHeaderName(Path);
  89   EXPECT_TRUE(IncludeName.has_value());
  90   EXPECT_STREQ(IncludeName.value().c_str(), "hidden/A.h");
  91 }
  92 } // namespace HeaderFileTests