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package container_test
import (
"context"
"log"
"os"
"testing"
"time"
"hakurei.app/command"
"hakurei.app/container"
"hakurei.app/internal"
"hakurei.app/internal/hlog"
"hakurei.app/ldd"
)
const (
envDoCheck = "HAKUREI_TEST_DO_CHECK"
helperDefaultTimeout = 5 * time.Second
helperInnerPath = "/usr/bin/helper"
)
var helperCommands []func(c command.Command)
func TestMain(m *testing.M) {
container.TryArgv0(hlog.Output{}, hlog.Prepare, internal.InstallOutput)
if os.Getenv(envDoCheck) == "1" {
c := command.New(os.Stderr, log.Printf, "helper", func(args []string) error {
log.SetFlags(0)
log.SetPrefix("helper: ")
return nil
})
for _, f := range helperCommands {
f(c)
}
c.MustParse(os.Args[1:], func(err error) {
if err != nil {
log.Fatal(err.Error())
}
})
return
}
os.Exit(m.Run())
}
func helperNewContainerLibPaths(ctx context.Context, libPaths *[]string, args ...string) (c *container.Container) {
c = container.New(ctx, helperInnerPath, args...)
c.Env = append(c.Env, envDoCheck+"=1")
c.Bind(os.Args[0], helperInnerPath, 0)
// in case test has cgo enabled
if entries, err := ldd.Exec(ctx, os.Args[0]); err != nil {
log.Fatalf("ldd: %v", err)
} else {
*libPaths = ldd.Path(entries)
}
for _, name := range *libPaths {
c.Bind(name, name, 0)
}
return
}
func helperNewContainer(ctx context.Context, args ...string) (c *container.Container) {
return helperNewContainerLibPaths(ctx, new([]string), args...)
}
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