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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-07 06:33:22 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-07 06:33:22 +0000 |
| commit | 13b11810e289bc7b946e9c6eac7d1348107f0eda (patch) | |
| tree | cab8d83ecc9d3b829531565d31b2f9d1febb5e5c /test/mkmf | |
| parent | fd0c338df7348b7a482f0fc135505aade7908933 (diff) | |
| download | ruby-13b11810e289bc7b946e9c6eac7d1348107f0eda.tar.gz | |
mkmf.rb: fix merge_libs
* lib/mkmf.rb (MakeMakefile#merge_libs): insert following reversal
ordered elements just after the duplicated element, not overwriting
successive elements. [ruby-core:50314] [Bug #7467]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/mkmf')
| -rw-r--r-- | test/mkmf/test_libs.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/mkmf/test_libs.rb b/test/mkmf/test_libs.rb index 67722afa67..27674dfd26 100644 --- a/test/mkmf/test_libs.rb +++ b/test/mkmf/test_libs.rb @@ -65,5 +65,22 @@ class TestMkmf assert_in_order(array, "c", "d" , bug) ## assume that a and c have no dependency end + + def test_merge_reversal_followed + bug7467 = '[ruby-core:50314] [Bug #7467]' + array = nil + assert_nothing_raised(bug7467) { + array = merge_libs(%w[a b c d e f g h], %w[d c d e], []) + } + assert_in_order(array, "a", "b", bug7467) + assert_in_order(array, "b", "c", bug7467) + assert_in_order(array, "c", "d", bug7467) + assert_in_order(array, "d", "e", bug7467) + assert_in_order(array, "e", "f", bug7467) + assert_in_order(array, "f", "g", bug7467) + assert_in_order(array, "g", "h", bug7467) + assert_in_order(array, "d", "c", bug7467) + assert_in_order(array, "c", "e", bug7467) + end end end if RUBY_ENGINE == "ruby" |