diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/test/test_utils.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Library/Homebrew/test/test_utils.rb b/Library/Homebrew/test/test_utils.rb index a64e81fa2..bff6c6dd2 100644 --- a/Library/Homebrew/test/test_utils.rb +++ b/Library/Homebrew/test/test_utils.rb @@ -62,6 +62,21 @@ class UtilTests < Homebrew::TestCase assert_predicate $?, :success? end + def test_popen_read_with_block + out = Utils.popen_read("/bin/sh", "-c", "echo success") do |pipe| + pipe.read.chomp + end + assert_equal "success", out + assert_predicate $?, :success? + end + + def test_popen_write_with_block + Utils.popen_write("/usr/bin/grep", "-q", "success") do |pipe| + pipe.write("success\n") + end + assert_predicate $?, :success? + end + def test_pretty_duration assert_equal "1 second", pretty_duration(1) assert_equal "2 seconds", pretty_duration(2.5) |