mte/unikernel/duniverse/ppxlib/test/driver/transformations/dune
2025-11-11 02:07:51 +01:00

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Text

; The error-reporting format changed in 4.12; thus the expect-tests need to be duplicated
(rule
(package ppxlib)
(alias runtest)
(enabled_if
(and
(>= %{ocaml_version} "4.08.0")
(< %{ocaml_version} "4.12.0")))
(deps
(:test test.ml)
(package ppxlib))
(action
(chdir
%{project_root}
(progn
(run expect-test %{test})
(diff? %{test} %{test}.corrected)))))
; This runs expect-test on the same input test.ml but compares the .corrected
; file to test_412.ml
(rule
(package ppxlib)
(alias runtest)
(enabled_if
(>= %{ocaml_version} "4.12.0"))
(deps
(:test test.ml)
(:t test_412.ml)
(package ppxlib))
(action
(chdir
%{project_root}
(progn
(run mv %{t} %{t}.old)
(run cp %{test} %{t})
(run expect-test %{t})
(run mv %{t}.old %{t})
(diff? %{t} %{t}.corrected)))))