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fix broken healthcheck tests

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Four of the healthcheck tests were completely broken. They
were written with the option '--healthcheck-cmd' which is
not an option (it should be  '--healthcheck-command', with
'command' as a full word). The tests were merely checking
exit code, not error message, so of course they failed.
I have fixed the command line and added checks for the
expected diagnostic.

(Side note: do not write tests that check exit code but
nothing else. This should not need to be said).

One of the four tests was invalid: --healthcheck-interval 0.5s.
Per Brent:

   initially i was going to restrict sub one-second intervals

That test has been removed. It would probably be a good idea
for a future PR to add some validation such as preventing
negative values, but that's left as an exercise for later.

Also: grammar fix in an error message.

Caught by my ginkgo log greasemonkey script, which
highlights 'Error' messages and grabbed my attention.

Signed-off-by: Ed Santiago <santiago@redhat.com>
This commit is contained in:
Ed Santiago
2019-06-18 11:18:53 -06:00
parent 265d55edbf
commit 40eb0453ad
2 changed files with 7 additions and 10 deletions
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2
cmd/podman/shared/create.go
View File

@ -811,7 +811,7 @@ func makeHealthCheckFromCli(c *GenericCLIResults) (*manifest.Schema2HealthConfig
return nil, errors.Wrapf(err, "invalid healthcheck-start-period %s", inStartPeriod)
}
if startPeriodDuration < time.Duration(0) {
return nil, errors.New("healthcheck-start-period must be a 0 seconds or greater")
return nil, errors.New("healthcheck-start-period must be 0 seconds or greater")
}
hc.StartPeriod = startPeriodDuration

15
test/e2e/run_test.go
View File

@ -712,28 +712,25 @@ USER mail`
Expect(session.OutputToString()).To(Not(ContainSubstring("/dev/shm type tmpfs (ro,")))
})
It("podman run with bad healthcheck interval", func() {
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-cmd", "foo", "--healthcheck-interval", "0.5s", ALPINE, "top"})
session.Wait()
Expect(session.ExitCode()).ToNot(Equal(0))
})
It("podman run with bad healthcheck retries", func() {
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-cmd", "foo", "--healthcheck-retries", "0", ALPINE, "top"})
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-command", "foo", "--healthcheck-retries", "0", ALPINE, "top"})
session.Wait()
Expect(session.ExitCode()).ToNot(Equal(0))
Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-retries must be greater than 0"))
})
It("podman run with bad healthcheck timeout", func() {
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-cmd", "foo", "--healthcheck-timeout", "0s", ALPINE, "top"})
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-command", "foo", "--healthcheck-timeout", "0s", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).ToNot(Equal(0))
Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-timeout must be at least 1 second"))
})
It("podman run with bad healthcheck start-period", func() {
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-cmd", "foo", "--healthcheck-start-period", "-1s", ALPINE, "top"})
session := podmanTest.Podman([]string{"run", "-dt", "--healthcheck-command", "foo", "--healthcheck-start-period", "-1s", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).ToNot(Equal(0))
Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-start-period must be 0 seconds or greater"))
})
It("podman run with --add-host and --no-hosts fails", func() {