Update to ruby/mspec@2bca8cb

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 19 insertions, 3 deletions

diff --git a/spec/mspec/spec/integration/run_spec.rb b/spec/mspec/spec/integration/run_spec.rb
index 93d2ef8b68..dc2a9933f9 100644
--- a/spec/mspec/spec/integration/run_spec.rb
+++ b/spec/mspec/spec/integration/run_spec.rb
@@ -24,23 +24,21 @@ EOS
 
   a_stats = "1 file, 3 examples, 2 expectations, 1 failure, 1 error, 0 tagged\n"
   ab_stats = "2 files, 4 examples, 3 expectations, 1 failure, 1 error, 0 tagged\n"
+  fixtures = "spec/fixtures"
 
   it "runs the specs" do
-    fixtures = "spec/fixtures"
     out, ret = run_mspec("run", "#{fixtures}/a_spec.rb")
     out.should == "RUBY_DESCRIPTION\n.FE\n#{a_spec_output}\n#{a_stats}"
     ret.success?.should == false
   end
 
   it "directly with mspec-run runs the specs" do
-    fixtures = "spec/fixtures"
     out, ret = run_mspec("-run", "#{fixtures}/a_spec.rb")
     out.should == "RUBY_DESCRIPTION\n.FE\n#{a_spec_output}\n#{a_stats}"
     ret.success?.should == false
   end
 
   it "runs the specs in parallel with -j" do
-    fixtures = "spec/fixtures"
     out, ret = run_mspec("run", "-j #{fixtures}/a_spec.rb #{fixtures}/b_spec.rb")
     progress_bar =
       "\r[/ |                   0%                     | 00:00:00] \e[0;32m     0F \e[0;32m     0E\e[0m " +
@@ -49,4 +47,22 @@ EOS
     out.should == "RUBY_DESCRIPTION\n#{progress_bar}\n#{a_spec_output}\n#{ab_stats}"
     ret.success?.should == false
   end
+
+  it "gives a useful error message when a subprocess dies in parallel mode" do
+    out, ret = run_mspec("run", "-j #{fixtures}/b_spec.rb #{fixtures}/die_spec.rb")
+    lines = out.lines
+    lines.should include "A child mspec-run process died unexpectedly while running CWD/spec/fixtures/die_spec.rb\n"
+    lines.should include "Finished in D.DDDDDD seconds\n"
+    lines.last.should =~ /^\d files?, \d examples?, \d expectations?, 0 failures, 0 errors, 0 tagged$/
+    ret.success?.should == false
+  end
+
+  it "gives a useful error message when a subprocess prints unexpected output on STDOUT in parallel mode" do
+    out, ret = run_mspec("run", "-j #{fixtures}/b_spec.rb #{fixtures}/chatty_spec.rb")
+    lines = out.lines
+    lines.should include "A child mspec-run process printed unexpected output on STDOUT: #{'"Hello\nIt\'s me!\n"'} while running CWD/spec/fixtures/chatty_spec.rb\n"
+    lines.should include "Finished in D.DDDDDD seconds\n"
+    lines.last.should == "2 files, 2 examples, 2 expectations, 0 failures, 0 errors, 0 tagged\n"
+    ret.success?.should == false
+  end
 end