46
82%

Ran 05 Nov 2016 05:02AM UTC

Jobs 5

Files 13

Run time 1min

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Build # 46

Build Type

Pull #18

travis-ci

Committed by

web-flow

Commit Message

No unnecessary strings on POSIX header creation

The POSIX header creation methods created a new 512-byte string of NULL
bytes just to see if the header was an empty header. This could be simplified
with a single 512-byte constant string for comparison, but a short-circuiting
comparison will be more efficient over-all. Use the #each_byte enumerator with
the #any? test method on #nonzero? (data.each_byte.any?(&:nonzero?)).

This commit tests the behaviour, but is probably not compatible with Ruby 1.8
versions.

Pull Request Pull Request #18: No unnecessary strings on POSIX header creation

Run Details

7 of 7 new or added lines in 2 files covered. (100.0%)

713 of 896 relevant lines covered (79.58%)

189.83 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
1	98.18	0.0%	test/minitest_helper.rb
1	34.91	-0.33%	lib/archive/tar/minitar.rb

Jobs

ID	Job ID	Ran	Files	Coverage
1	46.1 (2.3.1, Gemfile)	05 Nov 2016 05:03AM UTC	13	79.64	Travis Job 46.1
2	46.2 (2.2.3, Gemfile)	05 Nov 2016 05:03AM UTC	13	79.64	Travis Job 46.2
3	46.3 (2.1.6, Gemfile)	05 Nov 2016 05:03AM UTC	13	79.64	Travis Job 46.3
4	46.4 (2.0.0, Gemfile)	05 Nov 2016 05:02AM UTC	13	79.64	Travis Job 46.4
10	46.10 (ruby-head, Gemfile)	05 Nov 2016 05:04AM UTC	13	79.58	Travis Job 46.10

Source Files on build 46

Coverage	∆	File	Lines	Relevant	Covered	Missed	Hits/Line

halostatue / minitar / 46
82%

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Source Files on build 46

halostatue / minitar / 46 82%

README BADGES x

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halostatue / minitar / 46
82%

README BADGES
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