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authorsuke <suke@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-09-22 11:01:22 +0000
committersuke <suke@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-09-22 11:01:22 +0000
commitafe1bbeb4e07cbdfa706e4be551c5980978d65f1 (patch)
tree5785a47963094cba35ef07372271f04c38fcb420 /test/win32ole
parentf13f9f694615780ef0d3d7741e84892d572d5be9 (diff)
test/win32ole/test_win32ole_variant.rb
(test_conversion_time2date_with_msec): test by using only assert_in_delta to avoid to fail when converting Time object with 999999999 nanoseconds into VT_DATE Variant. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/win32ole')
-rw-r--r--test/win32ole/test_win32ole_variant.rb21
1 files changed, 17 insertions, 4 deletions
diff --git a/test/win32ole/test_win32ole_variant.rb b/test/win32ole/test_win32ole_variant.rb
index 3b6fba7..9583a01 100644
--- a/test/win32ole/test_win32ole_variant.rb
+++ b/test/win32ole/test_win32ole_variant.rb
@@ -400,13 +400,26 @@ if defined?(WIN32OLE_VARIANT)
t0 = Time.new(2014, 8, 27, 12, 34, 56)
t0 += 0.789
t1 = WIN32OLE_VARIANT.new(t0).value
- assert_equal("2014-08-27 12:34:56", t1.strftime('%Y-%m-%d %H:%M:%S'))
- assert_in_delta(0.789, t1.nsec / 1000000000.0, 0.001)
+
+ # The t0.nsec is 789000000 and t1.nsec is 789000465
+ # because of error range by conversion Time between VT_DATE Variant.
+ # So check t1 and t0 are in error by less than one millisecond.
+ msg = "Expected:#{t0.strftime('%Y-%m-%dT%H:%M:%S.%N')} but was:#{t1.strftime('%Y-%m-%dT%H:%M:%S.%N')}"
+ assert_in_delta(t0, t1, 0.001, msg)
+
+ t0 = Time.new(2014, 8, 27, 12, 34, 56)
+ t0 += 0.999999999
+ t1 = WIN32OLE_VARIANT.new(t0).value
+ msg = "Expected:#{t0.strftime('%Y-%m-%dT%H:%M:%S.%N')} but was:#{t1.strftime('%Y-%m-%dT%H:%M:%S.%N')}"
+
+ # The t0 is "2014/08/27 12:34.56.999999999" and
+ # the t1 is "2014/08/27 12:34:57.000000628"
+ assert_in_delta(t0, t1, 0.001, msg)
t0 = Time.now
t1 = WIN32OLE_VARIANT.new(t0).value
- assert_equal(t0.strftime('%Y-%m-%d %H:%M:%S'), t1.strftime('%Y-%m-%d %H:%M:%S'))
- assert_in_delta(t0.nsec/1000000000.0, t1.nsec / 1000000000.0, 0.001)
+ msg = "Expected:#{t0.strftime('%Y-%m-%dT%H:%M:%S.%N')} but was:#{t1.strftime('%Y-%m-%dT%H:%M:%S.%N')}"
+ assert_in_delta(t0, t1, 0.001, msg)
end
# this test failed because of VariantTimeToSystemTime