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v/vlib/os/cmdline/cmdline_test.v

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2020-02-16 14:42:28 +03:00
import os.cmdline
fn test_options() {
args := ['v', '-d', 'aa', '-d', 'bb', '-d', 'cc']
ret := cmdline.options(args, '-d')
assert ret.eq(['aa', 'bb', 'cc'])
}
fn test_option() {
args := ['v', '-d', 'aa']
ret := cmdline.option(args, '-d', '')
assert ret == 'aa'
}
fn test_options_before() {
args := ['-stat', 'test', 'aaa.v']
ret := cmdline.options_before(args, ['test'])
assert ret.eq(['-stat'])
}
fn test_options_after() {
args := ['-stat', 'test', 'aaa.v']
ret := cmdline.options_after(args, ['test'])
assert ret.eq(['aaa.v'])
}
fn test_only_non_options() {
args := ['-d', 'aa', '--help', 'bb']
ret := cmdline.only_non_options(args)
assert ret.eq(['aa', 'bb'])
}
fn test_only_options() {
args := ['-d', 'aa', '--help', 'bb']
ret := cmdline.only_options(args)
assert ret.eq(['-d', '--help'])
}