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authorNicolas Lacasse <nlacasse@google.com>2019-09-23 14:46:07 -0700
committergVisor bot <gvisor-bot@google.com>2019-09-23 14:47:30 -0700
commit112736c579690b4fee61e842a65a62fe29b1acb5 (patch)
treec4ad0be58a0b3e93a4ed84b43b2cb575f96e227a /test/e2e
parent03ee55cc62c99c5b8f5d6fb00423a66ef44589e3 (diff)
Add test that runsc exec inherits the same environment as run.
PiperOrigin-RevId: 270764996
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/exec_test.go27
1 files changed, 25 insertions, 2 deletions
diff --git a/test/e2e/exec_test.go b/test/e2e/exec_test.go
index ce2c4f689..267679268 100644
--- a/test/e2e/exec_test.go
+++ b/test/e2e/exec_test.go
@@ -12,8 +12,8 @@
// See the License for the specific language governing permissions and
// limitations under the License.
-// Package image provides end-to-end integration tests for runsc. These tests
-// require docker and runsc to be installed on the machine.
+// Package integration provides end-to-end integration tests for runsc. These
+// tests require docker and runsc to be installed on the machine.
//
// Each test calls docker commands to start up a container, and tests that it
// is behaving properly, with various runsc commands. The container is killed
@@ -154,3 +154,26 @@ func TestExecError(t *testing.T) {
t.Fatalf("docker exec wrong error, got: %s, want: .*%s.*", err.Error(), want)
}
}
+
+// Test that exec inherits environment from run.
+func TestExecEnv(t *testing.T) {
+ if err := dockerutil.Pull("alpine"); err != nil {
+ t.Fatalf("docker pull failed: %v", err)
+ }
+ d := dockerutil.MakeDocker("exec-env-test")
+
+ // Start the container with env FOO=BAR.
+ if err := d.Run("-e", "FOO=BAR", "alpine", "sleep", "1000"); err != nil {
+ t.Fatalf("docker run failed: %v", err)
+ }
+ defer d.CleanUp()
+
+ // Exec "echo $FOO".
+ got, err := d.Exec("/bin/sh", "-c", "echo $FOO")
+ if err != nil {
+ t.Fatalf("docker exec failed: %v", err)
+ }
+ if want := "BAR"; !strings.Contains(got, want) {
+ t.Errorf("wanted exec output to contain %q, got %q", want, got)
+ }
+}