[clang-tools-extra] r321157 - [clangd] Igore cases in index fuzzy find.

[Eric Liu via cfe-commits]

Author: ioeric
Date: Wed Dec 20 01:29:54 2017
New Revision: 321157

URL: http://llvm.org/viewvc/llvm-project?rev=321157&view=rev
Log:
[clangd] Igore cases in index fuzzy find.

Modified:
    clang-tools-extra/trunk/clangd/index/MemIndex.cpp
    clang-tools-extra/trunk/unittests/clangd/IndexTests.cpp

Modified: clang-tools-extra/trunk/clangd/index/MemIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/index/MemIndex.cpp?rev=321157&r1=321156&r2=321157&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/index/MemIndex.cpp (original)
+++ clang-tools-extra/trunk/clangd/index/MemIndex.cpp Wed Dec 20 01:29:54 2017
@@ -49,7 +49,7 @@ bool MemIndex::fuzzyFind(const Context &
         continue;
 
       // FIXME(ioeric): use fuzzy matcher.
-      if (StringRef(StringRef(Sym->Name).lower()).contains(Req.Query)) {
+      if (StringRef(Sym->Name).find_lower(Req.Query) != StringRef::npos) {
         if (++Matched > Req.MaxCandidateCount)
           return false;
         Callback(*Sym);

Modified: clang-tools-extra/trunk/unittests/clangd/IndexTests.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/clangd/IndexTests.cpp?rev=321157&r1=321156&r2=321157&view=diff
==============================================================================
--- clang-tools-extra/trunk/unittests/clangd/IndexTests.cpp (original)
+++ clang-tools-extra/trunk/unittests/clangd/IndexTests.cpp Wed Dec 20 01:29:54 2017
@@ -178,6 +178,16 @@ TEST(MemIndexTest, NoMatchNestedScopes)
   EXPECT_THAT(match(I, Req), UnorderedElementsAre("a::xyz"));
 }
 
+TEST(MemIndexTest, IgnoreCases) {
+  MemIndex I;
+  I.build(generateSymbols({"ns::ABC", "ns::abc"}));
+  FuzzyFindRequest Req;
+  Req.Query = "AB";
+  Req.Scopes = {"ns"};
+  auto Matches = match(I, Req);
+  EXPECT_THAT(match(I, Req), UnorderedElementsAre("ns::ABC", "ns::abc"));
+}
+
 } // namespace
 } // namespace clangd
 } // namespace clang