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[clangd] add test for r323347 CodeComplete behavior we rely on 

llvm-svn: 323350
This commit is contained in:
Sam McCall 2018-01-24 17:53:32 +00:00
parent 5f7aff9a0a
commit d5ea3e32a6
1 changed files with 8 additions and 2 deletions
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10
clang-tools-extra/unittests/clangd/CodeCompleteTests.cpp
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@ -537,12 +537,13 @@ TEST(CompletionTest, IndexSuppressesPreambleCompletions) {
/*StorePreamblesInMemory=*/true);
FS.Files[getVirtualTestFilePath("bar.h")] =
R"cpp(namespace ns { int preamble; })cpp";
R"cpp(namespace ns { struct preamble { int member; }; })cpp";
auto File = getVirtualTestFilePath("foo.cpp");
Annotations Test(R"cpp(
#include "bar.h"
namespace ns { int local; }
void f() { ns::^ }
void f() { ns::^; }
void f() { ns::preamble().$2^; }
)cpp");
Server.addDocument(Context::empty(), File, Test.code()).wait();
clangd::CodeCompleteOptions Opts = {};
@ -562,6 +563,11 @@ TEST(CompletionTest, IndexSuppressesPreambleCompletions) {
.second.Value;
EXPECT_THAT(WithIndex.items,
UnorderedElementsAre(Named("local"), Named("index")));
auto ClassFromPreamble =
Server.codeComplete(Context::empty(), File, Test.point("2"), Opts)
.get()
.second.Value;
EXPECT_THAT(ClassFromPreamble.items, Contains(Named("member")));
}
TEST(CompletionTest, DynamicIndexMultiFile) {