1*f4a2713aSLionel Sambuc // RUN: mkdir -p %T/test1 %T/test2 %T/test3 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc // RUN: env "CPATH=%T/test1%{pathsep}%T/test2" %clang -x c -E -v %s 2>&1 | FileCheck %s -check-prefix=CPATH 4*f4a2713aSLionel Sambuc // CPATH: -I{{.*}}/test1 5*f4a2713aSLionel Sambuc // CPATH: -I{{.*}}/test2 6*f4a2713aSLionel Sambuc // CPATH: search starts here 7*f4a2713aSLionel Sambuc // CPATH: test1 8*f4a2713aSLionel Sambuc // CPATH: test2 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc // RUN: env "OBJC_INCLUDE_PATH=%T/test1%{pathsep}%T/test2" OBJCPLUS_INCLUDE_PATH=%T/test1 "CPLUS_INCLUDE_PATH=%T/test1%{pathsep}%t/test2" C_INCLUDE_PATH=%T/test3 %clang -x c -E -v %s 2>&1 | FileCheck %s -check-prefix=C_INCLUDE_PATH 11*f4a2713aSLionel Sambuc // C_INCLUDE_PATH: -c-isystem {{"?.*}}/test3{{"?}} -cxx-isystem {{"?.*}}/test1{{"?}} -cxx-isystem {{"?.*}}/test2{{"?}} -objc-isystem {{"?.*}}/test1{{"?}} -objc-isystem {{"?.*}}/test2{{"?}} -objcxx-isystem {{"?.*}}/test1{{"?}} 12*f4a2713aSLionel Sambuc // C_INCLUDE_PATH: search starts here 13*f4a2713aSLionel Sambuc // C_INCLUDE_PATH-NOT: test1 14*f4a2713aSLionel Sambuc // C_INCLUDE_PATH: test3 15*f4a2713aSLionel Sambuc // C_INCLUDE_PATH-NOT: test1 16*f4a2713aSLionel Sambuc 17*f4a2713aSLionel Sambuc // RUN: env OBJC_INCLUDE_PATH=%T/test1 OBJCPLUS_INCLUDE_PATH=%T/test3 CPLUS_INCLUDE_PATH=%T/test3 C_INCLUDE_PATH=%T/test1 %clang -x objective-c++ -E -v %s 2>&1 | FileCheck %s -check-prefix=OBJCPLUS_INCLUDE_PATH 18*f4a2713aSLionel Sambuc // OBJCPLUS_INCLUDE_PATH: -c-isystem {{"?.*}}/test1{{"?}} -cxx-isystem {{"?.*}}/test3{{"?}} -objc-isystem {{"?.*}}/test1{{"?}} -objcxx-isystem {{"?.*}}/test3{{"?}} 19*f4a2713aSLionel Sambuc // OBJCPLUS_INCLUDE_PATH: search starts here 20*f4a2713aSLionel Sambuc // OBJCPLUS_INCLUDE_PATH-NOT: test1 21*f4a2713aSLionel Sambuc // OBJCPLUS_INCLUDE_PATH: test3 22*f4a2713aSLionel Sambuc // OBJCPLUS_INCLUDE_PATH-NOT: test1 23