Files
clang-p2996/flang/test/Driver/convert.f90
Jonathon Penix 0ec3ac9b7f [Flang] Add -fconvert option to swap endianness for unformatted files.
To accomplish this, this patch creates an optional list of environment
variable default values to be set by the runtime to allow directly using
the existing runtime implementation of FORT_CONVERT for I/O conversions.
2022-10-12 16:57:37 -07:00

30 lines
1.6 KiB
Fortran
Executable File

! Ensure argument -fconvert=<value> accepts all relevant options and produces an
! error if an invalid value is specified.
!--------------------------
! FLANG DRIVER (flang)
!--------------------------
! RUN: %flang -### -fconvert=unknown %s 2>&1 | FileCheck %s --check-prefix=VALID
! RUN: %flang -### -fconvert=native %s 2>&1 | FileCheck %s --check-prefix=VALID
! RUN: %flang -### -fconvert=little-endian %s 2>&1 | FileCheck %s --check-prefix=VALID
! RUN: %flang -### -fconvert=big-endian %s 2>&1 | FileCheck %s --check-prefix=VALID
! RUN: %flang -### -fconvert=swap %s 2>&1 | FileCheck %s --check-prefix=VALID
! RUN: not %flang -fconvert=foobar %s 2>&1 | FileCheck %s --check-prefix=INVALID
!-----------------------------------------
! FRONTEND FLANG DRIVER (flang-new -fc1)
!-----------------------------------------
! RUN: %flang_fc1 -emit-mlir -fconvert=unknown %s -o - | FileCheck %s --check-prefix=VALID_FC1
! RUN: %flang_fc1 -emit-mlir -fconvert=native %s -o - | FileCheck %s --check-prefix=VALID_FC1
! RUN: %flang_fc1 -emit-mlir -fconvert=little-endian %s -o - | FileCheck %s --check-prefix=VALID_FC1
! RUN: %flang_fc1 -emit-mlir -fconvert=big-endian %s -o - | FileCheck %s --check-prefix=VALID_FC1
! RUN: %flang_fc1 -emit-mlir -fconvert=swap %s -o - | FileCheck %s --check-prefix=VALID_FC1
! RUN: not %flang_fc1 -fconvert=foobar %s 2>&1 | FileCheck %s --check-prefix=INVALID
! Only test that the command executes without error. Correct handling of each
! option is handled in Lowering tests.
! VALID: -fconvert
! VALID_FC1: module
! INVALID: error: invalid value 'foobar' in '-fconvert=foobar'