Update vendored ginkgo.

This includes onsi/ginkgo#262, which improves the JUnit stacktraces.

vendor/github.com/onsi/ginkgo/.travis.yml

@@ -1,6 +1,5 @@
 language: go
 go:
-  - 1.4
   - 1.5
   - 1.6
   - tip

vendor/github.com/onsi/ginkgo/ginkgo/build_command.go

@@ -46,7 +46,7 @@ func (r *SpecBuilder) BuildSpecs(args []string, additionalArgs []string) {
 
 	passed := true
 	for _, suite := range suites {
-		runner := testrunner.New(suite, 1, false, r.commandFlags.Race, r.commandFlags.Cover, r.commandFlags.CoverPkg, r.commandFlags.Tags, nil)
+		runner := testrunner.New(suite, 1, false, r.commandFlags.Race, r.commandFlags.Cover, r.commandFlags.CoverPkg, r.commandFlags.Tags, r.commandFlags.GCFlags, nil)
 		fmt.Printf("Compiling %s...\n", suite.PackageName)
 
 		path, _ := filepath.Abs(filepath.Join(suite.Path, fmt.Sprintf("%s.test", suite.PackageName)))

vendor/github.com/onsi/ginkgo/ginkgo/run_command.go

@@ -71,7 +71,7 @@ func (r *SpecRunner) RunSpecs(args []string, additionalArgs []string) {
 
 	runners := []*testrunner.TestRunner{}
 	for _, suite := range suites {
-		runners = append(runners, testrunner.New(suite, r.commandFlags.NumCPU, r.commandFlags.ParallelStream, r.commandFlags.Race, r.commandFlags.Cover, r.commandFlags.CoverPkg, r.commandFlags.Tags, additionalArgs))
+		runners = append(runners, testrunner.New(suite, r.commandFlags.NumCPU, r.commandFlags.ParallelStream, r.commandFlags.Race, r.commandFlags.Cover, r.commandFlags.CoverPkg, r.commandFlags.Tags, r.commandFlags.GCFlags, additionalArgs))
 	}
 
 	numSuites := 0

vendor/github.com/onsi/ginkgo/ginkgo/run_watch_and_build_command_flags.go

@@ -14,6 +14,7 @@ type RunWatchAndBuildCommandFlags struct {
 	CoverPkg    string
 	SkipPackage string
 	Tags        string
+	GCFlags     string
 
 	//for run and watch commands
 	NumCPU         int
@@ -96,6 +97,7 @@ func (c *RunWatchAndBuildCommandFlags) flags(mode int) {
 	c.FlagSet.StringVar(&(c.CoverPkg), "coverpkg", "", "Run tests with coverage on the given external modules")
 	c.FlagSet.StringVar(&(c.SkipPackage), "skipPackage", "", "A comma-separated list of package names to be skipped.  If any part of the package's path matches, that package is ignored.")
 	c.FlagSet.StringVar(&(c.Tags), "tags", "", "A list of build tags to consider satisfied during the build")
+	c.FlagSet.StringVar(&(c.GCFlags), "gcflags", "", "Arguments to pass on each go tool compile invocation.")
 
 	if mode == runMode || mode == watchMode {
 		config.Flags(c.FlagSet, "", false)

vendor/github.com/onsi/ginkgo/ginkgo/testrunner/test_runner.go

@@ -33,10 +33,11 @@ type TestRunner struct {
 	cover          bool
 	coverPkg       string
 	tags           string
+	gcFlags        string
 	additionalArgs []string
 }
 
-func New(suite testsuite.TestSuite, numCPU int, parallelStream bool, race bool, cover bool, coverPkg string, tags string, additionalArgs []string) *TestRunner {
+func New(suite testsuite.TestSuite, numCPU int, parallelStream bool, race bool, cover bool, coverPkg string, tags string, gcFlags string, additionalArgs []string) *TestRunner {
 	runner := &TestRunner{
 		Suite:          suite,
 		numCPU:         numCPU,
@@ -46,6 +47,7 @@ func New(suite testsuite.TestSuite, numCPU int, parallelStream bool, race bool,
 		coverPkg:       coverPkg,
 		tags:           tags,
 		additionalArgs: additionalArgs,
+		gcFlags:        gcFlags,
 	}
 
 	if !suite.Precompiled {
@@ -85,6 +87,9 @@ func (t *TestRunner) CompileTo(path string) error {
 	if t.tags != "" {
 		args = append(args, fmt.Sprintf("-tags=%s", t.tags))
 	}
+	if t.gcFlags != "" {
+		args = append(args, fmt.Sprintf("-gcflags=%s", t.gcFlags))
+	}
 
 	cmd := exec.Command("go", args...)
 

vendor/github.com/onsi/ginkgo/ginkgo/watch_command.go

@@ -57,7 +57,7 @@ func (w *SpecWatcher) runnersForSuites(suites []testsuite.TestSuite, additionalA
 	runners := []*testrunner.TestRunner{}
 
 	for _, suite := range suites {
-		runners = append(runners, testrunner.New(suite, w.commandFlags.NumCPU, w.commandFlags.ParallelStream, w.commandFlags.Race, w.commandFlags.Cover, w.commandFlags.CoverPkg, w.commandFlags.Tags, additionalArgs))
+		runners = append(runners, testrunner.New(suite, w.commandFlags.NumCPU, w.commandFlags.ParallelStream, w.commandFlags.Race, w.commandFlags.Cover, w.commandFlags.CoverPkg, w.commandFlags.Tags, w.commandFlags.GCFlags, additionalArgs))
 	}
 
 	return runners

vendor/github.com/onsi/ginkgo/reporters/junit_reporter.go

@@ -74,6 +74,10 @@ func (reporter *JUnitReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary
 	reporter.handleSetupSummary("AfterSuite", setupSummary)
 }
 
+func failureMessage(failure types.SpecFailure) string {
+	return fmt.Sprintf("%s\n%s\n%s", failure.ComponentCodeLocation.String(), failure.Message, failure.Location.String())
+}
+
 func (reporter *JUnitReporter) handleSetupSummary(name string, setupSummary *types.SetupSummary) {
 	if setupSummary.State != types.SpecStatePassed {
 		testCase := JUnitTestCase{
@@ -83,7 +87,7 @@ func (reporter *JUnitReporter) handleSetupSummary(name string, setupSummary *typ
 
 		testCase.FailureMessage = &JUnitFailureMessage{
 			Type:    reporter.failureTypeForState(setupSummary.State),
-			Message: fmt.Sprintf("%s\n%s", setupSummary.Failure.ComponentCodeLocation.String(), setupSummary.Failure.Message),
+			Message: failureMessage(setupSummary.Failure),
 		}
 		testCase.Time = setupSummary.RunTime.Seconds()
 		reporter.suite.TestCases = append(reporter.suite.TestCases, testCase)
@@ -98,7 +102,7 @@ func (reporter *JUnitReporter) SpecDidComplete(specSummary *types.SpecSummary) {
 	if specSummary.State == types.SpecStateFailed || specSummary.State == types.SpecStateTimedOut || specSummary.State == types.SpecStatePanicked {
 		testCase.FailureMessage = &JUnitFailureMessage{
 			Type:    reporter.failureTypeForState(specSummary.State),
-			Message: fmt.Sprintf("%s\n%s", specSummary.Failure.ComponentCodeLocation.String(), specSummary.Failure.Message),
+			Message: failureMessage(specSummary.Failure),
 		}
 	}
 	if specSummary.State == types.SpecStateSkipped || specSummary.State == types.SpecStatePending {