| Bram Moolenaar | 48340b6 | 2017-08-29 22:08:53 +0200 | [diff] [blame^] | 1 | " Test for $HOME on Windows. |
| 2 | |
| 3 | if !has('win32') |
| 4 | finish |
| 5 | endif |
| 6 | |
| 7 | let s:env = {} |
| 8 | |
| 9 | func s:restore_env() |
| 10 | for i in keys(s:env) |
| 11 | exe 'let ' . i . '=s:env["' . i . '"]' |
| 12 | endfor |
| 13 | endfunc |
| 14 | |
| 15 | func s:save_env(...) |
| 16 | for i in a:000 |
| 17 | exe 'let s:env["' . i . '"]=' . i |
| 18 | endfor |
| 19 | endfunc |
| 20 | |
| 21 | func s:unlet_env(...) |
| 22 | for i in a:000 |
| 23 | exe 'let ' . i . '=""' |
| 24 | endfor |
| 25 | endfunc |
| 26 | |
| 27 | func CheckHomeIsMissingFromSubprocessEnvironment() |
| 28 | silent! let out = system('set') |
| 29 | let env = filter(split(out, "\n"), 'v:val=~"^HOME="') |
| 30 | call assert_equal(0, len(env)) |
| 31 | endfunc |
| 32 | |
| 33 | func CheckHomeIsInSubprocessEnvironment(exp) |
| 34 | silent! let out = system('set') |
| 35 | let env = filter(split(out, "\n"), 'v:val=~"^HOME="') |
| 36 | let home = len(env) == 0 ? "" : substitute(env[0], '[^=]\+=', '', '') |
| 37 | call assert_equal(a:exp, home) |
| 38 | endfunc |
| 39 | |
| 40 | func CheckHome(exp, ...) |
| 41 | "call assert_equal(a:exp, $HOME) |
| 42 | "call assert_equal(a:exp, expand('~', ':p')) |
| 43 | if !a:0 |
| 44 | call CheckHomeIsMissingFromSubprocessEnvironment() |
| 45 | else |
| 46 | call CheckHomeIsInSubprocessEnvironment(a:exp) |
| 47 | endif |
| 48 | endfunc |
| 49 | |
| 50 | func TestWindowsHome() |
| 51 | command! -nargs=* SaveEnv call <SID>save_env(<f-args>) |
| 52 | command! -nargs=* RestoreEnv call <SID>restore_env() |
| 53 | command! -nargs=* UnletEnv call <SID>unlet_env(<f-args>) |
| 54 | |
| 55 | SaveEnv $HOME $USERPROFILE $HOMEDRIVE $HOMEPATH |
| 56 | try |
| 57 | RestoreEnv |
| 58 | UnletEnv $HOME $USERPROFILE $HOMEPATH |
| 59 | let $HOMEDRIVE = 'C:' |
| 60 | call CheckHome('C:\') |
| 61 | |
| 62 | RestoreEnv |
| 63 | UnletEnv $HOME $USERPROFILE |
| 64 | let $HOMEDRIVE = 'C:' |
| 65 | let $HOMEPATH = '\foobar' |
| 66 | call CheckHome('C:\foobar') |
| 67 | |
| 68 | RestoreEnv |
| 69 | UnletEnv $HOME $HOMEDRIVE $HOMEPATH |
| 70 | let $USERPROFILE = 'C:\foo' |
| 71 | call CheckHome('C:\foo') |
| 72 | |
| 73 | RestoreEnv |
| 74 | UnletEnv $HOME |
| 75 | let $USERPROFILE = 'C:\foo' |
| 76 | let $HOMEDRIVE = 'C:' |
| 77 | let $HOMEPATH = '\baz' |
| 78 | call CheckHome('C:\foo') |
| 79 | |
| 80 | RestoreEnv |
| 81 | let $HOME = 'C:\bar' |
| 82 | let $USERPROFILE = 'C:\foo' |
| 83 | let $HOMEDRIVE = 'C:' |
| 84 | let $HOMEPATH = '\baz' |
| 85 | call CheckHome('C:\bar', 1) |
| 86 | |
| 87 | RestoreEnv |
| 88 | let $HOME = '%USERPROFILE%\bar' |
| 89 | let $USERPROFILE = 'C:\foo' |
| 90 | let $HOMEDRIVE = 'C:' |
| 91 | let $HOMEPATH = '\baz' |
| 92 | call CheckHome('%USERPROFILE%\bar', 1) |
| 93 | |
| 94 | RestoreEnv |
| 95 | let $HOME = '%USERPROFILE' |
| 96 | let $USERPROFILE = 'C:\foo' |
| 97 | let $HOMEDRIVE = 'C:' |
| 98 | let $HOMEPATH = '\baz' |
| 99 | call CheckHome('%USERPROFILE', 1) |
| 100 | |
| 101 | RestoreEnv |
| 102 | let $HOME = 'C:\%USERPROFILE%' |
| 103 | let $USERPROFILE = 'C:\foo' |
| 104 | let $HOMEDRIVE = 'C:' |
| 105 | let $HOMEPATH = '\baz' |
| 106 | call CheckHome('C:\%USERPROFILE%', 1) |
| 107 | |
| 108 | if has('channel') |
| 109 | RestoreEnv |
| 110 | UnletEnv $HOME |
| 111 | let env = '' |
| 112 | let job = job_start('cmd /c set', {'out_cb': {ch,x->[env,execute('let env=x')]}}) |
| 113 | sleep 1 |
| 114 | let env = filter(split(env, "\n"), 'v:val=="HOME"') |
| 115 | let home = len(env) == 0 ? "" : env[0] |
| 116 | call assert_equal('', home) |
| 117 | endif |
| 118 | finally |
| 119 | RestoreEnv |
| 120 | delcommand SaveEnv |
| 121 | delcommand RestoreEnv |
| 122 | delcommand UnletEnv |
| 123 | endtry |
| 124 | endfunc |