func TestPollAndExecOnceError(t *testing.T) {
task := pendingRecreateWebpageArchivesTask()
mockServer := frontend.MockServer{}
mockServer.SetCurrentTask(&task.RecreateWebpageArchivesDBTask)
defer frontend.CloseTestServer(frontend.InitTestServer(&mockServer))
commandCollector := exec.CommandCollector{}
mockRun := exec.MockRun{}
commandCollector.SetDelegateRun(mockRun.Run)
exec.SetRunForTesting(commandCollector.Run)
defer exec.SetRunForTesting(exec.DefaultRun)
mockRun.AddRule("capture_archives_on_workers", fmt.Errorf("workers too lazy"))
pollAndExecOnce()
// Expect only one poll.
expect.Equal(t, 1, mockServer.OldestPendingTaskReqCount())
// Expect three commands: git pull; make all; capture_archives_on_workers ...
commands := commandCollector.Commands()
assert.Len(t, commands, 3)
expect.Equal(t, "git pull", exec.DebugString(commands[0]))
expect.Equal(t, "make all", exec.DebugString(commands[1]))
expect.Equal(t, "capture_archives_on_workers", commands[2].Name)
// Expect an update marking task failed when command fails to execute.
assert.Len(t, mockServer.UpdateTaskReqs(), 1)
updateReq := mockServer.UpdateTaskReqs()[0]
assert.Equal(t, "/"+ctfeutil.UPDATE_RECREATE_WEBPAGE_ARCHIVES_TASK_POST_URI, updateReq.Url)
assert.NoError(t, updateReq.Error)
assert.False(t, updateReq.Vars.TsStarted.Valid)
assert.True(t, updateReq.Vars.TsCompleted.Valid)
assert.True(t, updateReq.Vars.Failure.Valid)
assert.True(t, updateReq.Vars.Failure.Bool)
assert.False(t, updateReq.Vars.RepeatAfterDays.Valid)
assert.Equal(t, int64(42), updateReq.Vars.Id)
}
// Test that an error executing check_workers_health does not bubble up.
func TestDoWorkerHealthCheckError(t *testing.T) {
commandCollector := exec.CommandCollector{}
mockRun := exec.MockRun{}
commandCollector.SetDelegateRun(mockRun.Run)
exec.SetRunForTesting(commandCollector.Run)
defer exec.SetRunForTesting(exec.DefaultRun)
mockRun.AddRule("check_workers_health", fmt.Errorf("I'm not a doctor."))
// Expect error to be logged and ignored.
doWorkerHealthCheck()
// Expect three commands: git pull; make all; check_workers_health --log_dir=/b/storage/glog
commands := commandCollector.Commands()
assert.Len(t, commands, 3)
expect.Equal(t, "git pull", exec.DebugString(commands[0]))
expect.Equal(t, "make all", exec.DebugString(commands[1]))
expect.Equal(t, "check_workers_health --log_dir=/b/storage/glog --local=false",
exec.DebugString(commands[2]))
}