Added bundler as default gems. Revisit [Feature #12733]

  * bin/*, lib/bundler/*, lib/bundler.rb, spec/bundler, man/*:
    Merge from latest stable branch of bundler/bundler repository and
    added workaround patches. I will backport them into upstream.
  * common.mk, defs/gmake.mk: Added `test-bundler` task for test suite
    of bundler.
  * tool/sync_default_gems.rb: Added sync task for bundler.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 41 insertions, 0 deletions

diff --git a/spec/bundler/install/prereleases_spec.rb b/spec/bundler/install/prereleases_spec.rb
new file mode 100644
index 0000000000..7af8c3b304
--- /dev/null
+++ b/spec/bundler/install/prereleases_spec.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+RSpec.describe "bundle install" do
+  describe "when prerelease gems are available" do
+    it "finds prereleases" do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "not_released"
+      G
+      expect(the_bundle).to include_gems "not_released 1.0.pre"
+    end
+
+    it "uses regular releases if available" do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "has_prerelease"
+      G
+      expect(the_bundle).to include_gems "has_prerelease 1.0"
+    end
+
+    it "uses prereleases if requested" do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "has_prerelease", "1.1.pre"
+      G
+      expect(the_bundle).to include_gems "has_prerelease 1.1.pre"
+    end
+  end
+
+  describe "when prerelease gems are not available" do
+    it "still works" do
+      build_repo3
+      install_gemfile <<-G
+        source "file://#{gem_repo3}"
+        gem "rack"
+      G
+
+      expect(the_bundle).to include_gems "rack 1.0"
+    end
+  end
+end