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Diffstat (limited to 'src/testdir/test_functions.vim')
| -rw-r--r-- | src/testdir/test_functions.vim | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim index a2e4da6c7..f71717f73 100644 --- a/src/testdir/test_functions.vim +++ b/src/testdir/test_functions.vim @@ -187,6 +187,30 @@ func Test_strftime() call assert_fails('call strftime([])', 'E730:') call assert_fails('call strftime("%Y", [])', 'E745:') + + " Check that the time changes after we change the timezone + " Save previous timezone value, if any + if exists('$TZ') + let tz = $TZ + endif + + " Force EST and then UTC, save the current hour (24-hour clock) for each + let $TZ = 'EST' | let est = strftime('%H') + let $TZ = 'UTC' | let utc = strftime('%H') + + " Those hours should be two bytes long, and should not be the same; if they + " are, a tzset(3) call may have failed somewhere + call assert_equal(strlen(est), 2) + call assert_equal(strlen(utc), 2) + call assert_notequal(est, utc) + + " If we cached a timezone value, put it back, otherwise clear it + if exists('tz') + let $TZ = tz + else + unlet $TZ + endif + endfunc func Test_resolve_unix() |