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Merged
peverwhee merged 1 commit into from
Jun 30, 2025
Merged

Add test for writing long strings #17

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111 changes: 111 additions & 0 deletions test/unit_tests/sample_files/fortran_files/long_string_test.F90
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Original file line number Diff line number Diff line change
@@ -0,0 +1,111 @@
!
! This work (Common Community Physics Package Framework), identified by
! NOAA, NCAR, CU/CIRES, is free of known copyright restrictions and is
! placed in the public domain.
!
! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
! IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
! THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
! IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
! CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


!>
!! @brief Auto-generated Test of long string breaking for FortranWriter
!!
!
module long_string_test

foo100 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789'

foo101 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890'

foo102 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901'

foo103 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012'

foo104 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123'

foo105 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234'

foo106 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345'

foo107 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456'

foo108 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567'

foo109 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678'

foo110 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789'

foo111 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890'

foo112 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901'

foo113 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012'

foo114 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123'

foo115 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234'

foo116 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345'

foo117 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456'

foo118 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567'

foo119 = &
'01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678'

foo120 = &
'012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789'

foo121 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&'
foo122 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&1'
foo123 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&12'
foo124 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&123'
foo125 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&1234'
foo126 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&12345'
foo127 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&123456'
foo128 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&1234567'
foo129 = &
'0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890&
&12345678'

end module long_string_test
28 changes: 27 additions & 1 deletion test/unit_tests/test_fortran_write.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,32 @@ def test_good_comments(self):
amsg = f"{generate} does not match {compare}"
self.assertTrue(filecmp.cmp(generate, compare, shallow=False), msg=amsg)

def test_long_strings(self):
"""Test breaking of long strings"""
# Setup
testname = "long_string_test"
compare = os.path.join(_SAMPLE_FILES_DIR, f"{testname}.F90")
generate = os.path.join(_TMP_DIR, f"{testname}.F90")
# Exercise
header = "Test of long string breaking for FortranWriter"
foostr = ''.join(['0123456789']*10)
nxtchr = ord('0')
with FortranWriter(generate, 'w', header, f"{testname}") as gen:
while len(foostr) < 130:
gen.write(f"foo{len(foostr)} = '{foostr}'", 1)
foostr += chr(nxtchr)
nxtchr += 1
if nxtchr > ord('9'):
nxtchr = ord('0')
# end if
# end while
# end with

# Check that file was generated
amsg = f"{generate} does not exist"
self.assertTrue(os.path.exists(generate), msg=amsg)
amsg = f"{generate} does not match {compare}"
self.assertTrue(filecmp.cmp(generate, compare, shallow=False), msg=amsg)

if __name__ == "__main__":
unittest.main()