vorelang programming language
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967 B

fn test_flag_parsing() {
mut rest := '-lGlfw -f gl2,-ltest_nice_meme,-l cc,-Ldl test.o a.o ' //, whatever.o'
result := ['-l', 'Glfw',
'-f', 'gl2',
'-l', 'test_nice_meme',
'-l', 'cc',
'-L', 'dl',
'', 'test.o',
'', 'a.o']
mut flags := []string
for {
mut base := rest
fl := if rest.starts_with('-') {
base = rest.right(2).trim_space()
rest.left(2)
} else {
''
}
// Which ever one of these is lowest we use
// TODO: we really shouldnt support all of these cmon
mut lowest := base.index('-')
for x in [base.index(' '), base.index(',')] {
if (x < lowest && x != -1) || lowest == -1 {
lowest = x
}
}
arg := if lowest != -1 {
rest = base.right(lowest).trim_space().trim(',')
base.left(lowest).trim_space().trim(',')
} else {
rest = ''
base.trim_space()
}
flags << fl
flags << arg
if rest.len == 0 {
break
}
}
for i, f in flags {
assert f == result[i]
}
}