diff options
Diffstat (limited to 'test/fiddle/test_fiddle.rb')
-rw-r--r-- | test/fiddle/test_fiddle.rb | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/fiddle/test_fiddle.rb b/test/fiddle/test_fiddle.rb index 8751d96920..9bddb056c9 100644 --- a/test/fiddle/test_fiddle.rb +++ b/test/fiddle/test_fiddle.rb @@ -5,6 +5,13 @@ rescue LoadError end class TestFiddle < Fiddle::TestCase + def test_nil_true_etc + assert_equal Fiddle::Qtrue, Fiddle.dlwrap(true) + assert_equal Fiddle::Qfalse, Fiddle.dlwrap(false) + assert_equal Fiddle::Qnil, Fiddle.dlwrap(nil) + assert Fiddle::Qundef + end + def test_windows_constant require 'rbconfig' if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ @@ -14,4 +21,38 @@ class TestFiddle < Fiddle::TestCase end end + def test_dlopen_linker_script_input_linux + omit("This is only for Linux") unless RUBY_PLATFORM.match?("linux") + if Dir.glob("/usr/lib/*/libncurses.so").empty? + omit("libncurses.so is needed") + end + # libncurses.so uses INPUT() on Debian GNU/Linux + # $ cat /usr/lib/x86_64-linux-gnu/libncurses.so + # INPUT(libncurses.so.6 -ltinfo) + handle = Fiddle.dlopen("libncurses.so") + begin + assert_equal("libncurses.so", + File.basename(handle.file_name, ".*")) + ensure + handle.close + end + end + + def test_dlopen_linker_script_group_linux + omit("This is only for Linux") unless RUBY_PLATFORM.match?("linux") + # libc.so uses GROUP() on Debian GNU/Linux + # $ cat /usr/lib/x86_64-linux-gnu/libc.so + # /* GNU ld script + # Use the shared library, but some functions are only in + # the static library, so try that secondarily. */ + # OUTPUT_FORMAT(elf64-x86-64) + # GROUP ( /lib/x86_64-linux-gnu/libc.so.6 /usr/lib/x86_64-linux-gnu/libc_nonshared.a AS_NEEDED ( /lib64/ld-linux-x86-64.so.2 ) ) + handle = Fiddle.dlopen("libc.so") + begin + assert_equal("libc.so", + File.basename(handle.file_name, ".*")) + ensure + handle.close + end + end end if defined?(Fiddle) |