make savetext test use defined output dir, not in source

Author: scivision

.gitignore

@@ -1,3 +1,5 @@
+build/
+
 # Prerequisites
 *.d
 

src/tests/loadtxt/CMakeLists.txt

@@ -6,7 +6,7 @@ target_link_libraries(test_loadtxt fortran_stdlib)
 add_executable(test_savetxt test_savetxt.f90)
 target_link_libraries(test_savetxt fortran_stdlib)
 
-add_test(NAME load_text COMMAND $<TARGET_FILE:test_loadtxt>
+add_test(NAME load_text COMMAND $<TARGET_FILE:test_loadtxt> ${CMAKE_CURRENT_BINARY_DIR}
   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
-add_test(NAME save_text COMMAND $<TARGET_FILE:test_savetxt>
+add_test(NAME save_text COMMAND $<TARGET_FILE:test_savetxt> ${CMAKE_CURRENT_BINARY_DIR}
   WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})

src/tests/loadtxt/test_savetxt.f90

@@ -4,57 +4,77 @@ program test_loadtxt
 use stdlib_experimental_error, only: assert
 implicit none
 
-call test_sp()
-call test_dp()
-call test_qp()
+character(:), allocatable :: outpath
+
+outpath = get_outpath() // "/tmp.dat"
+
+call test_sp(outpath)
+call test_dp(outpath)
+call test_qp(outpath)
 
 contains
 
-    subroutine test_sp()
+    function get_outpath() result(outpath)
+    integer :: ierr
+    character(256) :: argv
+    character(:), allocatable :: outpath
+
+    call get_command_argument(1, argv, status=ierr)
+    if (ierr==0) then
+    outpath = trim(argv)
+    else
+    outpath = '.'
+    endif
+    end function get_outpath
+
+    subroutine test_sp(outpath)
+    character(*), intent(in) :: outpath
     real(sp) :: d(3, 2), e(2, 3)
     real(sp), allocatable :: d2(:, :)
     d = reshape([1, 2, 3, 4, 5, 6], [3, 2])
-    call savetxt("tmp.dat", d)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, d)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [3, 2]))
     call assert(all(abs(d-d2) < epsilon(1._sp)))
 
     e = reshape([1, 2, 3, 4, 5, 6], [2, 3])
-    call savetxt("tmp.dat", e)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, e)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [2, 3]))
     call assert(all(abs(e-d2) < epsilon(1._sp)))
     end subroutine
 
 
-    subroutine test_dp()
+    subroutine test_dp(outpath)
+    character(*), intent(in) :: outpath
     real(dp) :: d(3, 2), e(2, 3)
     real(dp), allocatable :: d2(:, :)
     d = reshape([1, 2, 3, 4, 5, 6], [3, 2])
-    call savetxt("tmp.dat", d)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, d)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [3, 2]))
     call assert(all(abs(d-d2) < epsilon(1._dp)))
 
     e = reshape([1, 2, 3, 4, 5, 6], [2, 3])
-    call savetxt("tmp.dat", e)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, e)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [2, 3]))
     call assert(all(abs(e-d2) < epsilon(1._dp)))
     end subroutine
 
-    subroutine test_qp()
+    subroutine test_qp(outpath)
+    character(*), intent(in) :: outpath
     real(qp) :: d(3, 2), e(2, 3)
     real(qp), allocatable :: d2(:, :)
     d = reshape([1, 2, 3, 4, 5, 6], [3, 2])
-    call savetxt("tmp.dat", d)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, d)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [3, 2]))
     call assert(all(abs(d-d2) < epsilon(1._qp)))
 
     e = reshape([1, 2, 3, 4, 5, 6], [2, 3])
-    call savetxt("tmp.dat", e)
-    call loadtxt("tmp.dat", d2)
+    call savetxt(outpath, e)
+    call loadtxt(outpath, d2)
     call assert(all(shape(d2) == [2, 3]))
     call assert(all(abs(e-d2) < epsilon(1._qp)))
     end subroutine