Auto merge of #4585 - RochesterinNYC:eval-gemfile-expanded-pathing, r=segiddins

Use the full expanded path of passed `Gemfile` during `eval_gemfile`

- fixes #4584

1 files changed, 42 insertions, 0 deletions

diff --git a/spec/install/gemfile/eval_gemfile_spec.rb b/spec/install/gemfile/eval_gemfile_spec.rb
new file mode 100644
index 00000000..2660ac98
--- /dev/null
+++ b/spec/install/gemfile/eval_gemfile_spec.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+describe "bundle install with gemfile that uses eval_gemfile" do
+  before do
+    build_lib("gunks", :path => bundled_app.join("gems/gunks")) do |s|
+      s.name    = "gunks"
+      s.version = "0.0.1"
+    end
+  end
+
+  context "eval-ed Gemfile points to an internal gemspec" do
+    before do
+      create_file "Gemfile-other", <<-G
+        gemspec :path => 'gems/gunks'
+      G
+    end
+
+    it "installs the gemspec specified gem" do
+      install_gemfile <<-G
+        eval_gemfile 'Gemfile-other'
+      G
+      expect(out).to include("Resolving dependencies")
+      expect(out).to include("Using gunks 0.0.1 from source at `gems/gunks`")
+      expect(out).to include("Bundle complete")
+    end
+  end
+
+  context "Gemfile uses gemspec paths after eval-ing a Gemfile" do
+    before { create_file "other/Gemfile-other" }
+
+    it "installs the gemspec specified gem" do
+      install_gemfile <<-G
+        eval_gemfile 'other/Gemfile-other'
+        gemspec :path => 'gems/gunks'
+      G
+      expect(out).to include("Resolving dependencies")
+      expect(out).to include("Using gunks 0.0.1 from source at `gems/gunks`")
+      expect(out).to include("Bundle complete")
+    end
+  end
+end