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author | Christopher Speller <crspeller@gmail.com> | 2017-05-17 16:51:25 -0400 |
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committer | GitHub <noreply@github.com> | 2017-05-17 16:51:25 -0400 |
commit | d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26 (patch) | |
tree | dbde13123c6add150448f7b75753ac022d862475 /vendor/github.com/armon/go-metrics/inmem_signal_test.go | |
parent | cd23b8139a9463b67e3096744321f6f4eb0ca40a (diff) | |
download | chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.gz chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.tar.bz2 chat-d103ed6ca97ca5a2669f6cf5fe4b3d2a9c945f26.zip |
Upgrading server dependancies (#6431)
Diffstat (limited to 'vendor/github.com/armon/go-metrics/inmem_signal_test.go')
-rw-r--r-- | vendor/github.com/armon/go-metrics/inmem_signal_test.go | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/github.com/armon/go-metrics/inmem_signal_test.go b/vendor/github.com/armon/go-metrics/inmem_signal_test.go new file mode 100644 index 000000000..9bbca5f25 --- /dev/null +++ b/vendor/github.com/armon/go-metrics/inmem_signal_test.go @@ -0,0 +1,46 @@ +package metrics + +import ( + "bytes" + "os" + "strings" + "syscall" + "testing" + "time" +) + +func TestInmemSignal(t *testing.T) { + buf := bytes.NewBuffer(nil) + inm := NewInmemSink(10*time.Millisecond, 50*time.Millisecond) + sig := NewInmemSignal(inm, syscall.SIGUSR1, buf) + defer sig.Stop() + + inm.SetGauge([]string{"foo"}, 42) + inm.EmitKey([]string{"bar"}, 42) + inm.IncrCounter([]string{"baz"}, 42) + inm.AddSample([]string{"wow"}, 42) + + // Wait for period to end + time.Sleep(15 * time.Millisecond) + + // Send signal! + syscall.Kill(os.Getpid(), syscall.SIGUSR1) + + // Wait for flush + time.Sleep(10 * time.Millisecond) + + // Check the output + out := string(buf.Bytes()) + if !strings.Contains(out, "[G] 'foo': 42") { + t.Fatalf("bad: %v", out) + } + if !strings.Contains(out, "[P] 'bar': 42") { + t.Fatalf("bad: %v", out) + } + if !strings.Contains(out, "[C] 'baz': Count: 1 Sum: 42") { + t.Fatalf("bad: %v", out) + } + if !strings.Contains(out, "[S] 'wow': Count: 1 Sum: 42") { + t.Fatalf("bad: %v", out) + } +} |