1 (* RUN: cp %s %T/bitreader.ml
2 * RUN: %ocamlcomp -warn-error A -package llvm.bitreader -package llvm.bitwriter -linkpkg %T/bitreader.ml -o %t
4 * RUN: llvm-dis < %t.bc
8 (* Note that this takes a moment to link, so it's best to keep the number of
9 individual tests low. *)
11 let context = Llvm.global_context ()
13 let test x = if not x then exit 1 else ()
16 let fn = Sys.argv.(1) in
17 let m = Llvm.create_module context "ocaml_test_module" in
19 test (Llvm_bitwriter.write_bitcode_file m fn);
21 Llvm.dispose_module m;
25 let mb = Llvm.MemoryBuffer.of_file fn in
27 let m = Llvm_bitreader.parse_bitcode context mb in
30 Llvm.MemoryBuffer.dispose mb;
35 (* MemoryBuffer.of_file *)
37 let mb = Llvm.MemoryBuffer.of_file (fn ^ ".bogus") in
38 Llvm.MemoryBuffer.dispose mb;
40 with Llvm.IoError _ ->
46 let mb = Llvm.MemoryBuffer.of_file fn in
48 Llvm_bitreader.get_module context mb
50 Llvm.MemoryBuffer.dispose mb;
56 (* corrupt the bitcode *)
57 let fn = fn ^ ".txt" in
58 begin let oc = open_out fn in
59 output_string oc "not a bitcode file\n";
63 (* test get_module exceptions *)
66 let mb = Llvm.MemoryBuffer.of_file fn in
68 Llvm_bitreader.get_module context mb
70 Llvm.MemoryBuffer.dispose mb;
73 Llvm.dispose_module m;
75 with Llvm_bitreader.Error _ ->