Sync RubyGems & Bundler with upstream repo

1 files changed, 33 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_ext_cargo_builder_link_flag_converter.rb b/test/rubygems/test_gem_ext_cargo_builder_link_flag_converter.rb
new file mode 100644
index 0000000000..3abcb83fa9
--- /dev/null
+++ b/test/rubygems/test_gem_ext_cargo_builder_link_flag_converter.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+require_relative 'helper'
+require 'rubygems/ext'
+require 'rubygems/ext/cargo_builder/link_flag_converter'
+
+class TestGemExtCargoBuilderLinkFlagConverter < Gem::TestCase
+  CASES = {
+    test_search_path_basic:             ["-L/usr/local/lib", ["-L", "native=/usr/local/lib"]],
+    test_search_path_space:             ["-L /usr/local/lib", ["-L", "native=/usr/local/lib"]],
+    test_search_path_space_in_path:     ["-L/usr/local/my\ lib", ["-L", "native=/usr/local/my\ lib"]],
+    test_simple_lib:                    ["-lfoo", ["-l", "foo"]],
+    test_lib_with_nonascii:             ["-lws2_32", ["-l", "ws2_32"]],
+    test_simple_lib_space:              ["-l foo", ["-l", "foo"]],
+    test_verbose_lib_space:             ["--library=foo", ["-l", "foo"]],
+    test_libstatic_with_colon:          ["-l:libssp.a", ["-l", "static=ssp"]],
+    test_libstatic_with_colon_space:    ["-l :libssp.a", ["-l", "static=ssp"]],
+    test_unconventional_lib_with_colon: ["-l:ssp.a", ["-C", "link_arg=-l:ssp.a"]],
+    test_dylib_with_colon_space:        ["-l :libssp.dylib", ["-l", "dylib=ssp"]],
+    test_so_with_colon_space:           ["-l :libssp.so", ["-l", "dylib=ssp"]],
+    test_dll_with_colon_space:          ["-l :libssp.dll", ["-l", "dylib=ssp"]],
+    test_framework:                     ["-F/some/path", ["-l", "framework=/some/path"]],
+    test_framework_space:               ["-F /some/path", ["-l", "framework=/some/path"]],
+    test_non_lib_dash_l:                ["test_rubygems_20220413-976-lemgf9/prefix", ["-C", "link_arg=test_rubygems_20220413-976-lemgf9/prefix"]],
+  }.freeze
+
+  CASES.each do |test_name, (arg, expected)|
+    raise "duplicate test name" if instance_methods.include?(test_name)
+
+    define_method(test_name) do
+      assert_equal(expected, Gem::Ext::CargoBuilder::LinkFlagConverter.convert(arg))
+    end
+  end
+end