| 1 | import os |
| 2 | import time |
| 3 | |
| 4 | fn test_getenv() { |
| 5 | // VEXE is set by the V builtin test runner |
| 6 | assert os.getenv('VEXE').len > 0 |
| 7 | assert os.getenv('PATH').len > 0 |
| 8 | } |
| 9 | |
| 10 | fn test_getenv_opt() { |
| 11 | assert os.getenv_opt('VEXE') or { '' }.len > 0 |
| 12 | } |
| 13 | |
| 14 | fn test_setenv() { |
| 15 | os.setenv('foo', 'bar', true) |
| 16 | assert os.getenv('foo') == 'bar' |
| 17 | // `setenv` should not set if `overwrite` is false |
| 18 | os.setenv('foo', 'bar2', false) |
| 19 | assert os.getenv('foo') == 'bar' |
| 20 | // `setenv` should overwrite if `overwrite` is true |
| 21 | os.setenv('foo', 'bar2', true) |
| 22 | assert os.getenv('foo') == 'bar2' |
| 23 | assert os.getenv_opt('foo') or { '' } == 'bar2' |
| 24 | } |
| 25 | |
| 26 | fn test_unsetenv() { |
| 27 | os.setenv('foo', 'bar', true) |
| 28 | os.unsetenv('foo') |
| 29 | assert os.getenv('foo') == '' |
| 30 | } |
| 31 | |
| 32 | fn test_environ() { |
| 33 | os.setenv('myvar1', 'bar1', true) |
| 34 | os.setenv('myvar2', 'bar2', true) |
| 35 | assert os.getenv('myvar1') == 'bar1' |
| 36 | assert os.getenv('myvar2') == 'bar2' |
| 37 | assert os.getenv('myvar_not_defined') == '' |
| 38 | all := os.environ() |
| 39 | assert all['myvar1'] == 'bar1' |
| 40 | assert all['myvar2'] == 'bar2' |
| 41 | assert all['myvar_not_defined'] == '' |
| 42 | } |
| 43 | |
| 44 | fn test_setenv_var_not_exists() { |
| 45 | key := time.new(time.now()).unix() |
| 46 | os.setenv('foo${key}', 'bar', false) |
| 47 | assert os.getenv('foo${key}') == 'bar' |
| 48 | } |
| 49 | |
| 50 | fn test_getenv_empty_var() { |
| 51 | key := time.new(time.now()).unix() |
| 52 | os.setenv('empty${key}', '""', false) |
| 53 | assert os.getenv('empty${key}') == '""' |
| 54 | } |
| 55 | |
| 56 | fn test_environ_non_ascii() { |
| 57 | os.setenv('Büro', 'gebäude', false) |
| 58 | assert os.getenv('Büro') == 'gebäude' |
| 59 | os.setenv('Büro', 'gebäudehaus', true) |
| 60 | assert os.getenv('Büro') == 'gebäudehaus' |
| 61 | os.setenv('Büro', 'gebäudehaus in der Straße', true) |
| 62 | assert os.getenv('Büro') == 'gebäudehaus in der Straße' |
| 63 | os.unsetenv('Büro') |
| 64 | assert os.getenv('Büro') == '' |
| 65 | |
| 66 | os.setenv('한국어', '초보자를 위한', false) |
| 67 | assert os.getenv('한국어') == '초보자를 위한' |
| 68 | os.unsetenv('한국어') |
| 69 | assert os.getenv('한국어') == '' |
| 70 | } |
| 71 | |