From a9a411f8a83ab5644582b8929a32abacc18a17fc Mon Sep 17 00:00:00 2001 From: Toshiki Sonoda Date: Fri, 2 Sep 2022 16:20:26 +0900 Subject: Add generate systemd -e/--env option -e/--env option sets environment variables to the systemd unit files. Fixes: #15523 Signed-off-by: Toshiki Sonoda --- test/e2e/generate_systemd_test.go | 71 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) (limited to 'test/e2e') diff --git a/test/e2e/generate_systemd_test.go b/test/e2e/generate_systemd_test.go index 45a2f1f86..f47abbc13 100644 --- a/test/e2e/generate_systemd_test.go +++ b/test/e2e/generate_systemd_test.go @@ -600,4 +600,75 @@ var _ = Describe("Podman generate systemd", func() { Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(ContainSubstring(" --label key={{someval}}")) }) + + It("podman generate systemd --env", func() { + session := podmanTest.RunTopContainer("test") + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "foo=bar", "-e", "hoge=fuga", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("Environment=foo=bar")) + Expect(session.OutputToString()).To(ContainSubstring("Environment=hoge=fuga")) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "=bar", "-e", "hoge=fuga", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(125)) + Expect(session.ErrorToString()).To(ContainSubstring("invalid environment variable")) + + // Use -e/--env option with --new option + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "foo=bar", "-e", "hoge=fuga", "--new", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("Environment=foo=bar")) + Expect(session.OutputToString()).To(ContainSubstring("Environment=hoge=fuga")) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "foo=bar", "-e", "=fuga", "--new", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(125)) + Expect(session.ErrorToString()).To(ContainSubstring("invalid environment variable")) + + // Escape systemd arguments + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "BAR=my test", "-e", "USER=%a", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("\"BAR=my test\"")) + Expect(session.OutputToString()).To(ContainSubstring("USER=%%a")) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "BAR=my test", "-e", "USER=%a", "--new", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("\"BAR=my test\"")) + Expect(session.OutputToString()).To(ContainSubstring("USER=%%a")) + + // Specify the environment variables without a value + os.Setenv("FOO1", "BAR1") + os.Setenv("FOO2", "BAR2") + os.Setenv("FOO3", "BAR3") + defer os.Unsetenv("FOO1") + defer os.Unsetenv("FOO2") + defer os.Unsetenv("FOO3") + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "FOO1", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("BAR1")) + Expect(session.OutputToString()).NotTo(ContainSubstring("BAR2")) + Expect(session.OutputToString()).NotTo(ContainSubstring("BAR3")) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "FOO*", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("BAR1")) + Expect(session.OutputToString()).To(ContainSubstring("BAR2")) + Expect(session.OutputToString()).To(ContainSubstring("BAR3")) + + session = podmanTest.Podman([]string{"generate", "systemd", "--env", "FOO*", "--new", "test"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(session.OutputToString()).To(ContainSubstring("BAR1")) + Expect(session.OutputToString()).To(ContainSubstring("BAR2")) + Expect(session.OutputToString()).To(ContainSubstring("BAR3")) + }) }) -- cgit v1.2.3-54-g00ecf