Project

General

Profile

Actions

Bug #14438

closed

TestTimeTZ: failures with recent version of tzdata

Added by terceiro (Antonio Terceiro) about 6 years ago. Updated about 6 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.6.0dev (2018-02-04 master 62196) [x86_64-linux]
[ruby-core:85373]

Description

This has beeen reported in Debian as Debian bug #889046

Recent tzdata has fixed some definitions about the Japan timezone in the 50s:

http://mm.icann.org/pipermail/tz-announce/2018-January/000048.html

Changes to past time stamps

Japanese DST transitions (1948-1951) were Sundays at 00:00, not
Saturdays or Sundays at 02:00. (Thanks to Takayuki Nikai.)

With this update, existing Ruby tests fail:

$ make test-all TESTS=test/ruby/test_time_tz.rb 
Run options: "--ruby=./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems" --excludes-dir=./test/excludes --name=!/memory_leak/

# Running tests:

[  4/108] TestTimeTZ#test_asia_tokyo = 0.00 s         
  1) Failure:
TestTimeTZ#test_asia_tokyo [/home/terceiro/src/ruby/test/ruby/test_time_tz.rb:129]:
TZ=Asia/Tokyo Time.local(1951, 5, 6, 2, 0, 0).
<"1951-05-06 03:00:00 +1000"> expected but was
<"1951-05-06 02:00:00 +1000">.

[ 62/108] TestTimeTZ#test_gen_Asia_Tokyo_24 = 0.00 s         
  2) Failure:
TestTimeTZ#test_gen_Asia_Tokyo_24 [/home/terceiro/src/ruby/test/ruby/test_time_tz.rb:259]:
TZ=Asia/Tokyo Time.utc(1951, 5, 5, 16, 59, 59).localtime.
<"1951-05-06 01:59:59 +0900"> expected but was
<"1951-05-06 02:59:59 +1000">.

[ 65/108] TestTimeTZ#test_gen_Asia_Tokyo_27 = 0.00 s
  3) Failure:
TestTimeTZ#test_gen_Asia_Tokyo_27 [/home/terceiro/src/ruby/test/ruby/test_time_tz.rb:259]:
TZ=Asia/Tokyo Time.utc(1951, 9, 7, 16, 0, 0).localtime.
<"1951-09-08 01:00:00 +0900"> expected but was
<"1951-09-08 02:00:00 +1000">.

[ 66/108] TestTimeTZ#test_gen_Asia_Tokyo_69 = 0.00 s
  4) Failure:
TestTimeTZ#test_gen_Asia_Tokyo_69 [/home/terceiro/src/ruby/test/ruby/test_time_tz.rb:277]:
TZ=Asia/Tokyo Time.local(1951, 5, 6, 1, 59, 59).
<"1951-05-06 01:59:59 +0900"> expected but was
<"1951-05-06 01:59:59 +1000">.

[ 69/108] TestTimeTZ#test_gen_Asia_Tokyo_72 = 0.00 s
  5) Failure:
TestTimeTZ#test_gen_Asia_Tokyo_72 [/home/terceiro/src/ruby/test/ruby/test_time_tz.rb:295]:
TZ=Asia/Tokyo Time.local(0, 0, 1, 8, 9, 1951, nil, nil, false, nil).
<"1951-09-08 01:00:00 +0900"> expected but was
<"1951-09-08 01:00:00 +1000">.

Finished tests in 0.028324s, 3813.0025 tests/s, 35164.3559 assertions/s.
108 tests, 996 assertions, 5 failures, 0 errors, 0 skips

ruby -v: ruby 2.6.0dev (2018-02-04 master 62196) [x86_64-linux]
uncommon.mk:699: recipe for target 'yes-test-all' failed
make: *** [yes-test-all] Error 5

Related issues 1 (0 open1 closed)

Has duplicate Ruby master - Bug #14477: tzdata 2018c seems break test suiteClosedActions
Actions

Also available in: Atom PDF

Like0
Like0Like0Like0Like0Like0Like0Like0Like0