81 lines
1.5 KiB
V
81 lines
1.5 KiB
V
import os
|
|
|
|
fn test_setenv() {
|
|
os.setenv('foo', 'bar', true)
|
|
assert os.getenv('foo') == 'bar'
|
|
|
|
// `setenv` should not set if `overwrite` is false
|
|
os.setenv('foo', 'bar2', false)
|
|
assert os.getenv('foo') == 'bar'
|
|
|
|
// `setenv` should overwrite if `overwrite` is true
|
|
os.setenv('foo', 'bar2', true)
|
|
assert os.getenv('foo') == 'bar2'
|
|
}
|
|
|
|
fn test_unsetenv() {
|
|
os.setenv('foo', 'bar', true)
|
|
os.unsetenv('foo')
|
|
assert os.getenv('foo') == ''
|
|
}
|
|
|
|
fn test_write_and_read_string_to_file() {
|
|
filename := './test1.txt'
|
|
hello := 'hello world!'
|
|
os.write_file(filename, hello)
|
|
assert hello.len == os.file_size(filename)
|
|
|
|
read_hello := os.read_file(filename) or {
|
|
panic('error reading file $filename')
|
|
}
|
|
assert hello == read_hello
|
|
|
|
os.rm(filename)
|
|
}
|
|
|
|
fn test_create_and_delete_folder() {
|
|
folder := './test1'
|
|
os.mkdir(folder)
|
|
|
|
folder_contents := os.ls(folder)
|
|
assert folder_contents.len == 0
|
|
|
|
os.rmdir(folder)
|
|
|
|
folder_exists := os.dir_exists(folder)
|
|
|
|
assert folder_exists == false
|
|
}
|
|
|
|
fn test_dir() {
|
|
$if windows {
|
|
assert os.dir('C:\\a\\b\\c') == 'C:\\a\\b'
|
|
|
|
} $else {
|
|
assert os.dir('/var/tmp/foo') == '/var/tmp'
|
|
}
|
|
}
|
|
|
|
//fn test_fork() {
|
|
// pid := os.fork()
|
|
// if pid == 0 {
|
|
// println('Child')
|
|
// }
|
|
// else {
|
|
// println('Parent')
|
|
// }
|
|
//}
|
|
|
|
//fn test_wait() {
|
|
// pid := os.fork()
|
|
// if pid == 0 {
|
|
// println('Child')
|
|
// exit(0)
|
|
// }
|
|
// else {
|
|
// cpid := os.wait()
|
|
// println('Parent')
|
|
// println(cpid)
|
|
// }
|
|
//}
|