v2 / vlib / v / embed_file / tests / embed_file_test.v
35 lines · 31 sloc · 866 bytes · a80bc2331450fc28c900097f8afafe173f161d27
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1const const_file = $embed_file('v.png')


2// vtest build: !self_werror?


3


4const src = $embed_file('embed_file_test.v').to_string()


5


6fn test_const_embed_file_to_string() {


7    assert src.len > 0


8    assert src.split_into_lines()[0].starts_with('const const_file')


9    assert src.split_into_lines().last() == '}'


10}


11


12fn test_const_embed_file() {


13    mut file := const_file


14    eprintln('file: ${file}')


15    assert file.len == 603


16    fdata := file.data()


17    eprintln('file after .data() call: ${file}')


18    assert file.path == 'v.png'


19    assert file.len == 603


20    unsafe {


21        assert fdata.vbytes(4) == [u8(0x89), `P`, `N`, `G`]


22    }


23}


24


25fn test_embed_file() {


26    mut file := $embed_file('v.png')


27    eprintln('file: ${file}')


28    assert file.len == 603


29    fdata := file.data()


30    eprintln('file after .data() call: ${file}')


31    assert file.len == 603


32    unsafe {


33        assert fdata.vbytes(4) == [u8(0x89), `P`, `N`, `G`]


34    }


35}


36