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26 lines
575 B
26 lines
575 B
package trace |
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import ( |
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"testing" |
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) |
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func TestSpanContext(t *testing.T) { |
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pctx := &spanContext{ |
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parentID: genID(), |
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spanID: genID(), |
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traceID: genID(), |
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flags: flagSampled, |
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} |
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if !pctx.isSampled() { |
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t.Error("expect sampled") |
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} |
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value := pctx.String() |
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t.Logf("bili-trace-id: %s", value) |
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pctx2, err := contextFromString(value) |
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if err != nil { |
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t.Error(err) |
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} |
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if pctx2.parentID != pctx.parentID || pctx2.spanID != pctx.spanID || pctx2.traceID != pctx.traceID || pctx2.flags != pctx.flags { |
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t.Errorf("wrong spancontext get %+v -> %+v", pctx, pctx2) |
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} |
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}
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