mirror of https://github.com/v2fly/v2ray-core.git
87 lines
2.0 KiB
Go
87 lines
2.0 KiB
Go
package stats_test
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import (
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"context"
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"testing"
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"time"
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. "github.com/v2fly/v2ray-core/v5/app/stats"
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"github.com/v2fly/v2ray-core/v5/common"
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"github.com/v2fly/v2ray-core/v5/features/stats"
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)
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func TestInterface(t *testing.T) {
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_ = (stats.Manager)(new(Manager))
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}
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func TestStatsChannelRunnable(t *testing.T) {
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raw, err := common.CreateObject(context.Background(), &Config{})
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common.Must(err)
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m := raw.(stats.Manager)
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ch1, err := m.RegisterChannel("test.channel.1")
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c1 := ch1.(*Channel)
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common.Must(err)
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if c1.Running() {
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t.Fatalf("unexpected running channel: test.channel.%d", 1)
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}
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common.Must(m.Start())
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if !c1.Running() {
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t.Fatalf("unexpected non-running channel: test.channel.%d", 1)
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}
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ch2, err := m.RegisterChannel("test.channel.2")
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c2 := ch2.(*Channel)
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common.Must(err)
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if !c2.Running() {
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t.Fatalf("unexpected non-running channel: test.channel.%d", 2)
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}
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s1, err := c1.Subscribe()
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common.Must(err)
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common.Must(c1.Close())
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if c1.Running() {
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t.Fatalf("unexpected running channel: test.channel.%d", 1)
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}
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select { // Check all subscribers in closed channel are closed
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case _, ok := <-s1:
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if ok {
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t.Fatalf("unexpected non-closed subscriber in channel: test.channel.%d", 1)
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}
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case <-time.After(500 * time.Millisecond):
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t.Fatalf("unexpected non-closed subscriber in channel: test.channel.%d", 1)
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}
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if len(c1.Subscribers()) != 0 { // Check subscribers in closed channel are emptied
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t.Fatalf("unexpected non-empty subscribers in channel: test.channel.%d", 1)
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}
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common.Must(m.Close())
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if c2.Running() {
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t.Fatalf("unexpected running channel: test.channel.%d", 2)
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}
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ch3, err := m.RegisterChannel("test.channel.3")
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c3 := ch3.(*Channel)
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common.Must(err)
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if c3.Running() {
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t.Fatalf("unexpected running channel: test.channel.%d", 3)
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}
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common.Must(c3.Start())
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common.Must(m.UnregisterChannel("test.channel.3"))
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if c3.Running() { // Test that unregistering will close the channel.
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t.Fatalf("unexpected running channel: test.channel.%d", 3)
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}
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}
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