Moved GlobList into a separate header file

Summary:
It is a separate abstraction that is used in more contexts than just
a helper for ClangTidyDiagnosticConsumer.

Subscribers: mgorny, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D66747

llvm-svn: 369918

3 files changed, 69 insertions, 60 deletions

diff --git a/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt b/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
index 0d91c6e7199..93b49f546a0 100644
--- a/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
+++ b/clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
@@ -10,6 +10,7 @@ add_extra_unittest(ClangTidyTests
   ClangTidyDiagnosticConsumerTest.cpp
   ClangTidyOptionsTest.cpp
   IncludeInserterTest.cpp
+  GlobListTest.cpp
   GoogleModuleTest.cpp
   LLVMModuleTest.cpp
   NamespaceAliaserTest.cpp
diff --git a/clang-tools-extra/unittests/clang-tidy/ClangTidyDiagnosticConsumerTest.cpp b/clang-tools-extra/unittests/clang-tidy/ClangTidyDiagnosticConsumerTest.cpp
index 67f1dfdf029..2a4ed64b885 100644
--- a/clang-tools-extra/unittests/clang-tidy/ClangTidyDiagnosticConsumerTest.cpp
+++ b/clang-tools-extra/unittests/clang-tidy/ClangTidyDiagnosticConsumerTest.cpp
@@ -29,66 +29,6 @@ TEST(ClangTidyDiagnosticConsumer, SortsErrors) {
   EXPECT_EQ("variable", Errors[1].Message.Message);
 }
 
-TEST(GlobList, Empty) {
-  GlobList Filter("");
-
-  EXPECT_TRUE(Filter.contains(""));
-  EXPECT_FALSE(Filter.contains("aaa"));
-}
-
-TEST(GlobList, Nothing) {
-  GlobList Filter("-*");
-
-  EXPECT_FALSE(Filter.contains(""));
-  EXPECT_FALSE(Filter.contains("a"));
-  EXPECT_FALSE(Filter.contains("-*"));
-  EXPECT_FALSE(Filter.contains("-"));
-  EXPECT_FALSE(Filter.contains("*"));
-}
-
-TEST(GlobList, Everything) {
-  GlobList Filter("*");
-
-  EXPECT_TRUE(Filter.contains(""));
-  EXPECT_TRUE(Filter.contains("aaaa"));
-  EXPECT_TRUE(Filter.contains("-*"));
-  EXPECT_TRUE(Filter.contains("-"));
-  EXPECT_TRUE(Filter.contains("*"));
-}
-
-TEST(GlobList, Simple) {
-  GlobList Filter("aaa");
-
-  EXPECT_TRUE(Filter.contains("aaa"));
-  EXPECT_FALSE(Filter.contains(""));
-  EXPECT_FALSE(Filter.contains("aa"));
-  EXPECT_FALSE(Filter.contains("aaaa"));
-  EXPECT_FALSE(Filter.contains("bbb"));
-}
-
-TEST(GlobList, WhitespacesAtBegin) {
-  GlobList Filter("-*,   a.b.*");
-
-  EXPECT_TRUE(Filter.contains("a.b.c"));
-  EXPECT_FALSE(Filter.contains("b.c"));
-}
-
-TEST(GlobList, Complex) {
-  GlobList Filter("*,-a.*, -b.*, \r  \n  a.1.* ,-a.1.A.*,-..,-...,-..+,-*$, -*qwe* ");
-
-  EXPECT_TRUE(Filter.contains("aaa"));
-  EXPECT_TRUE(Filter.contains("qqq"));
-  EXPECT_FALSE(Filter.contains("a."));
-  EXPECT_FALSE(Filter.contains("a.b"));
-  EXPECT_FALSE(Filter.contains("b."));
-  EXPECT_FALSE(Filter.contains("b.b"));
-  EXPECT_TRUE(Filter.contains("a.1.b"));
-  EXPECT_FALSE(Filter.contains("a.1.A.a"));
-  EXPECT_FALSE(Filter.contains("qwe"));
-  EXPECT_FALSE(Filter.contains("asdfqweasdf"));
-  EXPECT_TRUE(Filter.contains("asdfqwEasdf"));
-}
-
 } // namespace test
 } // namespace tidy
 } // namespace clang
diff --git a/clang-tools-extra/unittests/clang-tidy/GlobListTest.cpp b/clang-tools-extra/unittests/clang-tidy/GlobListTest.cpp
new file mode 100644
index 00000000000..2f5c4b50855
--- /dev/null
+++ b/clang-tools-extra/unittests/clang-tidy/GlobListTest.cpp
@@ -0,0 +1,68 @@
+#include "GlobList.h"
+#include "gtest/gtest.h"
+
+namespace clang {
+namespace tidy {
+
+TEST(GlobList, Empty) {
+  GlobList Filter("");
+
+  EXPECT_TRUE(Filter.contains(""));
+  EXPECT_FALSE(Filter.contains("aaa"));
+}
+
+TEST(GlobList, Nothing) {
+  GlobList Filter("-*");
+
+  EXPECT_FALSE(Filter.contains(""));
+  EXPECT_FALSE(Filter.contains("a"));
+  EXPECT_FALSE(Filter.contains("-*"));
+  EXPECT_FALSE(Filter.contains("-"));
+  EXPECT_FALSE(Filter.contains("*"));
+}
+
+TEST(GlobList, Everything) {
+  GlobList Filter("*");
+
+  EXPECT_TRUE(Filter.contains(""));
+  EXPECT_TRUE(Filter.contains("aaaa"));
+  EXPECT_TRUE(Filter.contains("-*"));
+  EXPECT_TRUE(Filter.contains("-"));
+  EXPECT_TRUE(Filter.contains("*"));
+}
+
+TEST(GlobList, Simple) {
+  GlobList Filter("aaa");
+
+  EXPECT_TRUE(Filter.contains("aaa"));
+  EXPECT_FALSE(Filter.contains(""));
+  EXPECT_FALSE(Filter.contains("aa"));
+  EXPECT_FALSE(Filter.contains("aaaa"));
+  EXPECT_FALSE(Filter.contains("bbb"));
+}
+
+TEST(GlobList, WhitespacesAtBegin) {
+  GlobList Filter("-*,   a.b.*");
+
+  EXPECT_TRUE(Filter.contains("a.b.c"));
+  EXPECT_FALSE(Filter.contains("b.c"));
+}
+
+TEST(GlobList, Complex) {
+  GlobList Filter("*,-a.*, -b.*, \r  \n  a.1.* ,-a.1.A.*,-..,-...,-..+,-*$, -*qwe* ");
+
+  EXPECT_TRUE(Filter.contains("aaa"));
+  EXPECT_TRUE(Filter.contains("qqq"));
+  EXPECT_FALSE(Filter.contains("a."));
+  EXPECT_FALSE(Filter.contains("a.b"));
+  EXPECT_FALSE(Filter.contains("b."));
+  EXPECT_FALSE(Filter.contains("b.b"));
+  EXPECT_TRUE(Filter.contains("a.1.b"));
+  EXPECT_FALSE(Filter.contains("a.1.A.a"));
+  EXPECT_FALSE(Filter.contains("qwe"));
+  EXPECT_FALSE(Filter.contains("asdfqweasdf"));
+  EXPECT_TRUE(Filter.contains("asdfqwEasdf"));
+}
+
+} // namespace tidy
+} // namespace clang