tree 6ae258154e4bc4c6d3388e0dd46316fb7b1a306d
parent 26a359ad8003f45fcfa58f43709b82c5bd266d24
author Andrzej Warzynski <andrzej.warzynski@arm.com> 1615299643 +0000
committer Copybara-Service <copybara-worker@google.com> 1616051872 -0700

[flang][driver] Refine tests for module search directories

This patch refactors include-module.f90:
  * rename the test file as use-module.f90 to better highlight which
  driver feature is being tested
  * move tests for diagnostics to use-module-error.f90 (it tests that
  `-J/-module-dir` can only be used once)
  * make sure that `f18` is tested when `FLANG_BUILD_NEW_DRIVER` is
  set to `Off`
  * add tests for when all module files are successfully discovered and
  loaded

With this patch, there should be a clear separation into 3 scenarios in
use-module.f90:
  * Everything is OK
  * One module file wasn't found (missing include path for
  basictestingmoduletwo.mod)
  * Two module files are found, but the test requires
  `basictestingmoduleone.mod` from both `Inputs` and `Inputs/module-dir`.
  Only the latter is found.

Reviewed By: tskeith

Differential Revision: https://reviews.llvm.org/D97197

GitOrigin-RevId: b04fbc191325a0fc07eb6882f5ab85123b6dc165