v2 / vlib / v / tests / comptime / comptime_ppc_closure_codegen_test.v
32 lines · 30 sloc · 842 bytes · e2e5cf8db56f3562c7baa735061690be936bdf3e
Raw 


1import os


2import rand


3


4const vexe = @VEXE


5


6fn test_cross_arch_ppc_closure_codegen() {


7    tmp_dir := os.join_path(os.vtmp_dir(), 'issue_20507_${rand.ulid()}')


8    os.mkdir_all(tmp_dir) or { panic(err) }


9    defer {


10        os.rmdir_all(tmp_dir) or {}


11    }


12    source := os.join_path(tmp_dir, 'main.v')


13    output := os.join_path(tmp_dir, 'main.c')


14    os.write_file(source, 'fn main() {


15    x := 123


16    f := fn [x] () int {


17        return x


18    }


19    println(f())


20}


21') or {


22        panic(err)


23    }


24    res :=


25        os.execute('${os.quoted_path(vexe)} -gc none -arch ppc -o ${os.quoted_path(output)} ${os.quoted_path(source)}')


26    assert res.exit_code == 0, res.output


27    csrc := os.read_file(output) or { panic(err) }


28    assert csrc.contains('__V_ppc')


29    assert csrc.contains('0x7c)), 0x08, 0x02, 0xa6')


30    assert csrc.contains('0x94)), 0x21, 0xff, 0xf0')


31    assert !csrc.contains('0xF3)), 0x44, 0x0F, 0x7E')


32}


33