unikernel/duniverse/dune_/test/blackbox-tests/test-cases/cram/env-binaries.t

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+Cram and private binaries from the env stanza
+
+  $ mkdir fresh && cd fresh
+
+  $ cat >dune-project <<EOF
+  > (lang dune 2.8)
+  > (cram enable)
+  > EOF
+
+  $ mkdir helper
+  $ cat >helper/dune <<EOF
+  > (executable (name helper))
+  > EOF
+  $ cat >helper/helper.ml <<EOF
+  > print_endline "Helper launched successfully";;
+  > EOF
+
+  $ env_stanza="(env (_ (binaries (helper/helper.exe as helper))))"
+  $ test_stanza="(cram (deps %{bin:helper}))"
+
+First we test case where the cram stanza is one level below
+
+  $ mkdir tests
+  $ cat >tests/run.t <<EOF
+  >   $ helper
+  >   Helper launched successfully
+  > EOF
+  $ printf "%s\n" $test_stanza > tests/dune
+  $ printf "%s\n" $env_stanza > dune
+
+  $ dune runtest
+
+Next, we test the case where the cram stanza is in the same directory as the
+env stanza:
+
+  $ printf "%s\n%s\n" $env_stanza $test_stanza > dune
+  $ mv tests/run.t ./
+  $ rm -r tests/
+
+  $ dune runtest