657     ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));
661   for (auto Source : {
665     ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));
669   for (auto Source : {
677     ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));
685   StringRef Source = R"(  in TEST()  local
692   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
699   StringRef Source = R"(L'P'  in TEST()  local
705   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
712   StringRef Source = R"(int x = U'P';  in TEST()  local
716   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
723   StringRef Source = R"(int x = u'b';  in TEST()  local
729   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
738   StringRef Source = R"(// comment  in TEST()  local
744       minimizeSourceToDependencyDirectives(Source, Out, Tokens, Directives));  in TEST()
749   Source = R"(// comment  in TEST()
754   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
762   StringRef Source = R"(#if NEVER_ENABLED  in TEST()  local
768   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
773   Source = R"(#if NEVER_ENABLED  in TEST()
800   StringRef Source = "#define X '\\ \t\nx'\nvoid foo() {}";  in TEST()  local
801   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
804   Source = "#define X \"\\ \r\nx\"\nvoid foo() {}";  in TEST()
805   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
808   Source = "#define X \"\\ \r\nx\n#include <x>\n";  in TEST()
809   ASSERT_FALSE(minimizeSourceToDependencyDirectives(Source, Out));  in TEST()
818   StringRef Source = R"(  in TEST()  local
846       minimizeSourceToDependencyDirectives(Source, Out, Tokens, Directives));  in TEST()