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[clangd] Testcase for bug 39811

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Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, arphaman, jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D58133

llvm-svn: 354442
This commit is contained in:
Kadir Cetinkaya 2019-02-20 09:41:26 +00:00
parent 69716394f3
commit 30d340839c
1 changed files with 29 additions and 0 deletions
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29
clang-tools-extra/unittests/clangd/XRefsTests.cpp
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@ -1441,6 +1441,35 @@ TEST(FindReferences, NoQueryForLocalSymbols) {
}
}
TEST(GoTo, WithSysRoot) {
const char *CustoomRoot = "/sys/root/";
Annotations Main(R"cpp(
#include "header.h"
int main() {
return f^oo();
})cpp");
Annotations Header("int [[foo]](){return 42;}");
MockCompilationDatabase CDB;
CDB.ExtraClangFlags = {"--sysroot", CustoomRoot};
IgnoreDiagnostics DiagConsumer;
MockFSProvider FS;
ClangdServer Server(CDB, FS, DiagConsumer, ClangdServer::optsForTest());
// Fill the filesystem.
auto FooCpp = testPath("foo.cpp");
FS.Files[FooCpp] = Main.code();
auto HeaderPath = (llvm::StringRef(CustoomRoot) + "include/header.h").str();
FS.Files[HeaderPath] = Header.code();
runAddDocument(Server, FooCpp, Main.code());
// Go to a definition in main source file.
auto Locations = runLocateSymbolAt(Server, FooCpp, Main.point());
EXPECT_TRUE(bool(Locations)) << "findDefinitions returned an error";
EXPECT_THAT(*Locations, ElementsAre(Sym("foo", Header.range())));
}
} // namespace
} // namespace clangd
} // namespace clang