forked from OSchip/llvm-project
50 lines
1.8 KiB
Fortran
50 lines
1.8 KiB
Fortran
! Verify that reading from stdin works as expected
|
|
|
|
! REQUIRES: new-flang-driver
|
|
|
|
!--------------------------
|
|
! FLANG DRIVER (flang)
|
|
!--------------------------
|
|
! Input type is implicit
|
|
! RUN: cat %s | %flang -E -cpp - | FileCheck %s --check-prefix=PP-NOT-DEFINED
|
|
! RUN: cat %s | %flang -DNEW -E -cpp - | FileCheck %s --check-prefix=PP-DEFINED
|
|
! RUN: cat %s | %flang -DNEW -E - | FileCheck %s --check-prefix=PP-NOT-DEFINED
|
|
! RUN: cat %s | %flang -DNEW -E -nocpp - | FileCheck %s --check-prefix=PP-NOT-DEFINED
|
|
|
|
! Input type is explicit
|
|
! RUN: cat %s | %flang -E -cpp -x f95-cpp-input - | FileCheck %s --check-prefix=PP-NOT-DEFINED
|
|
! RUN: cat %s | %flang -DNEW -E -cpp -x f95-cpp-input - | FileCheck %s --check-prefix=PP-DEFINED
|
|
|
|
!---------------------------------------
|
|
! FLANG FRONTEND DRIVER (flang -fc1)
|
|
!---------------------------------------
|
|
! Test `-E`: for the corresponding frontend actions the driver relies on the prescanner API to handle file I/O
|
|
! RUN: cat %s | %flang -fc1 -E -cpp | FileCheck %s --check-prefix=PP-NOT-DEFINED
|
|
! RUN: cat %s | %flang -fc1 -DNEW -E -cpp | FileCheck %s --check-prefix=PP-DEFINED
|
|
|
|
! Test `-test-io`: for the corresponding frontend action (`InputOutputTestAction`) the driver handles the file I/O on its own
|
|
! the corresponding action (`PrintPreprocessedAction`)
|
|
! RUN: cat %s | %flang -fc1 -test-io -cpp | FileCheck %s --check-prefix=IO --match-full-lines
|
|
! RUN: cat %s | %flang -fc1 -DNEW -cpp -test-io | FileCheck %s --check-prefix=IO --match-full-lines
|
|
|
|
!-------------------------
|
|
! EXPECTED OUTPUT for `-E`
|
|
!-------------------------
|
|
! PP-NOT-DEFINED: program b
|
|
! PP-DEFINED: program a
|
|
|
|
!-------------------------------
|
|
! EXPECTED OUTPUT for `-test-io`
|
|
!-------------------------------
|
|
! IO: #ifdef NEW
|
|
! IO-NEXT: Program A
|
|
! IO-NEXT: #else
|
|
! IO-NEXT: Program B
|
|
! IO-NEXT: #endif
|
|
|
|
#ifdef NEW
|
|
Program A
|
|
#else
|
|
Program B
|
|
#endif
|