From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../tests/non262/Date/time-zone-etc_localetime.js | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 js/src/tests/non262/Date/time-zone-etc_localetime.js (limited to 'js/src/tests/non262/Date/time-zone-etc_localetime.js') diff --git a/js/src/tests/non262/Date/time-zone-etc_localetime.js b/js/src/tests/non262/Date/time-zone-etc_localetime.js new file mode 100644 index 0000000000..eaf8f7d940 --- /dev/null +++ b/js/src/tests/non262/Date/time-zone-etc_localetime.js @@ -0,0 +1,29 @@ +// |reftest| skip-if(xulRuntime.OS=="WINNT"||!xulRuntime.shell) + +assertEq(/^(PST|PDT)$/.test(getTimeZone()), true, + "The default time zone is set to PST8PDT for all jstests (when run in the shell)"); + +function timeZoneName() { + var dtf = new Intl.DateTimeFormat("en-US", {timeZoneName: "long"}); + return dtf.formatToParts().filter(x => x.type === "timeZoneName")[0].value; +} + +// Calling setTimeZone() with an undefined argument clears the TZ environment +// variable and by that reveal the actual system time zone. +setTimeZone(undefined); +var systemTimeZone = getTimeZone(); +var systemTimeZoneName = timeZoneName(); + +// Set to an unlikely system time zone, so that the next call to setTimeZone() +// will lead to a time zone change. +setTimeZone("Antarctica/Troll"); + +// Now call with the file path ":/etc/localtime" which is special-cased in +// DateTimeInfo to read the system time zone. +setTimeZone(":/etc/localtime"); + +assertEq(getTimeZone(), systemTimeZone); +assertEq(timeZoneName(), systemTimeZoneName); + +if (typeof reportCompare === "function") + reportCompare(true, true); -- cgit v1.2.3