X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/64c516079154f73da3f2a33a957fa8ae8eb23749..f7954ab0a45cbc302aa07fa60697363895395dde:/lib/crunchrun/singularity_test.go

diff --git a/lib/crunchrun/singularity_test.go b/lib/crunchrun/singularity_test.go
index a1263da321..bad2abef33 100644
--- a/lib/crunchrun/singularity_test.go
+++ b/lib/crunchrun/singularity_test.go
@@ -27,3 +27,26 @@ func (s *singularitySuite) SetUpSuite(c *C) {
 		c.Assert(err, IsNil)
 	}
 }
+
+var _ = Suite(&singularityStubSuite{})
+
+// singularityStubSuite tests don't really invoke singularity, so we
+// can run them even if singularity is not installed.
+type singularityStubSuite struct{}
+
+func (s *singularityStubSuite) TestSingularityExecArgs(c *C) {
+	e, err := newSingularityExecutor(c.Logf)
+	c.Assert(err, IsNil)
+	err = e.Create(containerSpec{
+		WorkingDir:      "/WorkingDir",
+		Env:             map[string]string{"FOO": "bar"},
+		BindMounts:      map[string]bindmount{"/mnt": {HostPath: "/hostpath", ReadOnly: true}},
+		EnableNetwork:   false,
+		CUDADeviceCount: 3,
+	})
+	c.Check(err, IsNil)
+	e.imageFilename = "/fake/image.sif"
+	cmd := e.execCmd("./singularity")
+	c.Check(cmd.Args, DeepEquals, []string{"./singularity", "exec", "--containall", "--cleanenv", "--pwd", "/WorkingDir", "--net", "--network=none", "--nv", "--bind", "/hostpath:/mnt:ro", "/fake/image.sif"})
+	c.Check(cmd.Env, DeepEquals, []string{"SINGULARITYENV_FOO=bar", "SINGULARITY_NO_EVAL=1"})
+}