diff options
Diffstat (limited to 'test/test_mwrap.rb')
-rw-r--r-- | test/test_mwrap.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/test_mwrap.rb b/test/test_mwrap.rb index d76e4da..d0af0f7 100644 --- a/test/test_mwrap.rb +++ b/test/test_mwrap.rb @@ -61,6 +61,22 @@ class TestMwrap < Test::Unit::TestCase end end + def test_cmake + begin + exp = `cmake -h` + rescue Errno::ENOENT + warn 'cmake missing' + return + end + assert_not_predicate exp.strip, :empty? + env = @@env.merge('MWRAP' => 'dump_fd:1') + out = IO.popen(env, %w(cmake -h), &:read) + assert out.start_with?(exp), 'original help exists' + assert_not_equal exp, out, 'includes dump output' + dump = out.delete_prefix(exp) + assert_match(/\b0x[a-f0-9]+\b/s, dump, 'dump output has addresses') + end + def test_clear cmd = @@cmd + %w( -e ("0"*10000).clear |