[include-fixer] Always add as few as possible qualifiers to the unidentified symbol.
Reviewers: bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D22367
llvm-svn: 275542
diff --git a/clang-tools-extra/unittests/include-fixer/IncludeFixerTest.cpp b/clang-tools-extra/unittests/include-fixer/IncludeFixerTest.cpp
index 7f887a1..b0f1d90 100644
--- a/clang-tools-extra/unittests/include-fixer/IncludeFixerTest.cpp
+++ b/clang-tools-extra/unittests/include-fixer/IncludeFixerTest.cpp
@@ -245,6 +245,14 @@
EXPECT_EQ("#include \"bar2.h\"\nnamespace c {\na::c::bar b;\n}\n",
runIncludeFixer("namespace c {\nbar b;\n}\n"));
+ // Test common qualifers reduction.
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace a {\nnamespace d {\nb::bar b;\n}\n}\n",
+ runIncludeFixer("namespace a {\nnamespace d {\nbar b;\n}\n}\n"));
+ EXPECT_EQ(
+ "#include \"bar.h\"\nnamespace d {\nnamespace a {\na::b::bar b;\n}\n}\n",
+ runIncludeFixer("namespace d {\nnamespace a {\nbar b;\n}\n}\n"));
+
// Test nested classes.
EXPECT_EQ("#include \"bar.h\"\nnamespace d {\na::b::bar::t b;\n}\n",
runIncludeFixer("namespace d {\nbar::t b;\n}\n"));