kadircet updated this revision to Diff 187367.
kadircet added a comment.
- Add tests for code completion
Repository:
rCTE Clang Tools Extra
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D58341/new/
https://reviews.llvm.org/D58341
Files:
unittests/clangd/SymbolCollectorTests.cpp
unittests/clangd/SymbolInfoTests.cpp
Index: unittests/clangd/SymbolInfoTests.cpp
===================================================================
--- unittests/clangd/SymbolInfoTests.cpp
+++ unittests/clangd/SymbolInfoTests.cpp
@@ -167,7 +167,8 @@
)cpp",
{CreateExpectedSymbolDetails("foo", "", "c:@F@foo#"),
CreateExpectedSymbolDetails("foo", "", "c:@F@foo#b#"),
- CreateExpectedSymbolDetails("foo", "", "c:@F@foo#I#")}},
+ CreateExpectedSymbolDetails("foo", "", "c:@F@foo#I#"),
+ CreateExpectedSymbolDetails("foo", "bar::", "c:@N@bar@UD@foo")}},
{
R"cpp( // Multiple symbols returned - implicit conversion
struct foo {};
Index: unittests/clangd/SymbolCollectorTests.cpp
===================================================================
--- unittests/clangd/SymbolCollectorTests.cpp
+++ unittests/clangd/SymbolCollectorTests.cpp
@@ -7,8 +7,13 @@
//===----------------------------------------------------------------------===//
#include "Annotations.h"
+#include "ClangdServer.h"
+#include "CodeComplete.h"
+#include "SyncAPI.h"
#include "TestFS.h"
#include "TestTU.h"
+#include "index/Index.h"
+#include "index/MemIndex.h"
#include "index/SymbolCollector.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/FileSystemOptions.h"
@@ -50,6 +55,7 @@
MATCHER_P(Snippet, S, "") {
return (arg.Name + arg.CompletionSnippetSuffix).str() == S;
}
+MATCHER_P(CompletionQName, Name, "") { return (arg.Scope + arg.Name) == Name; }
MATCHER_P(QName, Name, "") { return (arg.Scope + arg.Name).str() == Name; }
MATCHER_P(DeclURI, P, "") {
return StringRef(arg.CanonicalDeclaration.FileURI) == P;
@@ -325,9 +331,6 @@
// Namespace alias
namespace baz = bar;
- // FIXME: using declaration is not supported as the IndexAction will ignore
- // implicit declarations (the implicit using shadow declaration) by default,
- // and there is no way to customize this behavior at the moment.
using bar::v2;
} // namespace foo
)";
@@ -354,6 +357,7 @@
AllOf(QName("foo::int32_t"), ForCodeCompletion(true)),
AllOf(QName("foo::v1"), ForCodeCompletion(true)),
AllOf(QName("foo::bar::v2"), ForCodeCompletion(true)),
+ AllOf(QName("foo::v2"), ForCodeCompletion(true)),
AllOf(QName("foo::baz"), ForCodeCompletion(true))}));
}
@@ -1118,6 +1122,48 @@
AllOf(QName("Public"), Not(ImplementationDetail()))));
}
+TEST_F(SymbolCollectorTest, UsingDecl) {
+ auto completions = [](const Annotations &Test, SymbolSlab SS) {
+ class IgnoreDiagnostics : public DiagnosticsConsumer {
+ void onDiagnosticsReady(PathRef File,
+ std::vector<Diag> Diagnostics) override {}
+ };
+
+ MockFSProvider FS;
+ MockCompilationDatabase CDB;
+ IgnoreDiagnostics DiagConsumer;
+ ClangdServer Server(CDB, FS, DiagConsumer, ClangdServer::optsForTest());
+ std::unique_ptr<SymbolIndex> OverrideIndex =
+ MemIndex::build(std::move(SS), {});
+ clangd::CodeCompleteOptions Opts;
+ Opts.Index = OverrideIndex.get();
+
+ auto File = testPath("foo.cpp");
+ runAddDocument(Server, File, Test.code());
+ auto CompletionList =
+ llvm::cantFail(runCodeComplete(Server, File, Test.point(), Opts));
+ return CompletionList;
+ };
+
+ const Annotations Header(R"(
+ void foo();
+ namespace std {
+ using ::foo;
+ }
+ void bar() {
+ (void)std::^foo;
+ })");
+ runSymbolCollector(Header.code(), /**/ "");
+ EXPECT_THAT(Symbols, Contains(QName("std::foo")));
+
+ const auto Results = completions(Header, std::move(Symbols));
+ EXPECT_THAT(
+ Results.Completions,
+ Contains(AllOf(
+ ReturnType(/*Currently using decls does not export target info*/ ""),
+ CompletionQName("std::foo"))));
+}
+
} // namespace
} // namespace clangd
} // namespace clang
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