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module ModuleSourceConstructionTest
( test
)
where
import BuildModel ( RawSource(..)
, Source(..)
, processRawSource
)
import Hedge ( Result
, Test
, assertEquals
, assertThat
, fail'
, givenInput
, then'
, whenTransformed
)
import System.FilePath ( (</>) )
test :: IO (Test ())
test = return $ givenInput
"a module"
exampleModule
[ whenTransformed
"processed to a source"
processRawSource
[ then' "it is a Module" checkIsModule
, then' "its source file name is the same as the original"
checkModuleSourceFileName
, then'
"its object file name is the 'flattened' path of the source file with '.o' appeneded"
checkModuleObjectFileName
, then' "it knows what modules it uses directly" checkModuleModulesUsed
, then' "it knows its name" checkModuleName
, then' "it can tell that it will produce a '.smod' file" checkSmod
]
]
exampleModule :: RawSource
exampleModule = RawSource moduleSourceFileName' $ unlines
[ "module some_module"
, " use module1"
, " USE MODULE2"
, " implicit none"
, " interface"
, " pure module function some_func()"
, " integer :: some_func"
, " end function"
, " end interface"
, "end module"
]
moduleSourceFileName' :: String
moduleSourceFileName' = "some" </> "file" </> "somewhere.f90"
checkIsModule :: Source -> Result
checkIsModule Module{} = assertThat True
checkIsModule _ = assertThat False
checkModuleSourceFileName :: Source -> Result
checkModuleSourceFileName m@(Module{}) =
assertEquals moduleSourceFileName' $ moduleSourceFileName m
checkModuleSourceFileName _ = fail' "wasn't a Module"
checkModuleObjectFileName :: Source -> Result
checkModuleObjectFileName m@(Module{}) =
assertEquals ("." </> "some_file_somewhere.f90.o")
$ (moduleObjectFileName m) "."
checkModuleObjectFileName _ = fail' "wasn't a Module"
checkModuleModulesUsed :: Source -> Result
checkModuleModulesUsed m@(Module{}) =
assertEquals ["module1", "module2"] $ moduleModulesUsed m
checkModuleModulesUsed _ = fail' "wasn't a Module"
checkModuleName :: Source -> Result
checkModuleName m@(Module{}) = assertEquals "some_module" $ moduleName m
checkModuleName _ = fail' "wasn't a Module"
checkSmod :: Source -> Result
checkSmod m@(Module{}) = assertThat $ moduleProducesSmod m
checkSmod _ = fail' "wasn't a Module"
|
