I've set up a tiny ocaml project that uses ocp-build. I builds just fine, but I can't figure out how to get oUnit tests to run, nor can I find any good examples online.
My project is laid out like this:
-sample_project
|-src
| |-main
| | |-build.ocp
| | |-main.ml
| |-test
| |-test.ml
| |-test.ocp
main.ml is just "hello world" test.ml is an example test from the oUnit site.
The build files contain:
build.ocp:
begin program "hello"
files = [ "main.ml"]
requires = [ "batteries" ]
end
test.ocp:
begin program "run_test"
files = [ "test.ml"]
requires = [ "oUnit" ]
end
begin test "test"
files = [ ]
requires = [ "run_test" ]
test_cmd = "run_test"
tests = [ "test_list_length" ]
end
Here's the output I get running ocp-build:
sample_project>ocp-build -test
find_project_root
Warning: Could not find OCaml ocamldoc tool.
Warning: 4 missing and 2 disabled (use -print-missing)
Updating ocp-build.root
Warning: 2 missing and 1 disabled (use -print-missing)
Warning: 5 package conflicts solved (use -print-conflicts)
Build Successful in 0.13s. 0 jobs (parallelism 0.0x), 0 files generated.
sample_project>ocp-build tests
find_project_root
Warning: Could not find OCaml ocamldoc tool.
Warning: 4 missing and 2 disabled (use -print-missing)
Updating ocp-build.root
Warning: 2 missing and 1 disabled (use -print-missing)
Warning: 5 package conflicts solved (use -print-conflicts)
Error: project contains no targets
Are your .ocp files empty ?
The test is designed to fail(and does fail when run as bytecode).
Even the ocp-build project itself (I got the source online), which has a test defined, doesn't seem to work. (I get similar output as for my sample project).
Thanks in advance.
I ended up using oasis instead, and will probably switch to just make eventually.