TEST_F(VFSFromYAMLTest, CaseInsensitive) {
IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());
Lower->addRegularFile("//root/foo/bar/a");
IntrusiveRefCntPtr<vfs::FileSystem> FS =
getFromYAMLString("{ 'case-sensitive': 'false',\n"
" 'roots': [\n"
"{\n"
" 'type': 'directory',\n"
" 'name': '//root/',\n"
" 'contents': [ {\n"
" 'type': 'file',\n"
" 'name': 'XX',\n"
" 'external-contents': '//root/foo/bar/a'\n"
" }\n"
" ]\n"
"}]}",
Lower);
ASSERT_TRUE(FS.getPtr() != nullptr);
IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(
new vfs::OverlayFileSystem(Lower));
O->pushOverlay(FS);
ErrorOr<vfs::Status> S = O->status("//root/XX");
ASSERT_FALSE(S.getError());
ErrorOr<vfs::Status> SS = O->status("//root/xx");
ASSERT_FALSE(SS.getError());
EXPECT_TRUE(S->equivalent(*SS));
SS = O->status("//root/xX");
EXPECT_TRUE(S->equivalent(*SS));
SS = O->status("//root/Xx");
EXPECT_TRUE(S->equivalent(*SS));
EXPECT_EQ(0, NumDiagnostics);
}
TEST_F(VFSFromYAMLTest, MappedFiles) {
IntrusiveRefCntPtr<DummyFileSystem> Lower(new DummyFileSystem());
Lower->addRegularFile("//root/foo/bar/a");
IntrusiveRefCntPtr<vfs::FileSystem> FS =
getFromYAMLString("{ 'roots': [\n"
"{\n"
" 'type': 'directory',\n"
" 'name': '//root/',\n"
" 'contents': [ {\n"
" 'type': 'file',\n"
" 'name': 'file1',\n"
" 'external-contents': '//root/foo/bar/a'\n"
" },\n"
" {\n"
" 'type': 'file',\n"
" 'name': 'file2',\n"
" 'external-contents': '//root/foo/b'\n"
" }\n"
" ]\n"
"}\n"
"]\n"
"}",
Lower);
ASSERT_TRUE(FS.getPtr() != nullptr);
IntrusiveRefCntPtr<vfs::OverlayFileSystem> O(
new vfs::OverlayFileSystem(Lower));
O->pushOverlay(FS);
// file
ErrorOr<vfs::Status> S = O->status("//root/file1");
ASSERT_FALSE(S.getError());
EXPECT_EQ("//root/foo/bar/a", S->getName());
ErrorOr<vfs::Status> SLower = O->status("//root/foo/bar/a");
EXPECT_EQ("//root/foo/bar/a", SLower->getName());
EXPECT_TRUE(S->equivalent(*SLower));
// directory
S = O->status("//root/");
ASSERT_FALSE(S.getError());
EXPECT_TRUE(S->isDirectory());
EXPECT_TRUE(S->equivalent(*O->status("//root/"))); // non-volatile UniqueID
// broken mapping
EXPECT_EQ(std::errc::no_such_file_or_directory,
O->status("//root/file2").getError());
EXPECT_EQ(0, NumDiagnostics);
}