42 lines
978 B
Perl
42 lines
978 B
Perl
We check that `version = ""` in META files are correctly handled.
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$ export OPAM_SWITCH_PREFIX=`pwd`/opam-switch
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$ mkdir -p $OPAM_SWITCH_PREFIX/lib/mylib
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$ cat > $OPAM_SWITCH_PREFIX/lib/mylib/META << EOF
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> version=""
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> EOF
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$ cat > dune-project << EOF
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> (lang dune 1.0)
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> EOF
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$ cat > dune << EOF
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> (executable
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> (name e)
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> (libraries dune-build-info mylib))
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> EOF
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$ cat > e.ml << 'EOF'
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> let () =
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> let open Build_info.V1 in
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> let s =
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> match Statically_linked_libraries.find ~name:"mylib" with
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> | None -> "no lib"
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> | Some l ->
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> begin
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> match Statically_linked_library.version l with
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> | Some v when Version.to_string v = "" -> "empty string"
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> | Some _ -> "other string"
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> | None -> "no version"
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> end
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> in
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> print_endline s
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> EOF
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$ dune build
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In dune 3.11 and earlier, we would return "empty string" here.
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$ dune exec ./e.exe
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no version
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