jschoubben
696300b9e2
mesh/merge-gate head 696300b9e280 merged into trunk f973cefd7fd3 — pass: builds build-agent, mesh-controller → ace, g14, novox, shanks; no bus step; every …
mesh/repo-check head 696300b9e280 merged into trunk f973cefd7fd3 — pass: its merge-check.sh passed
mesh/delivery delivered
A dropped duplicate left the in-hand marker, so every later claim failed and every ask spent its deliveries.
29 lines
1.0 KiB
Go
29 lines
1.0 KiB
Go
package link
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import (
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"context"
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"testing"
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"github.com/nats-io/nats.go"
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)
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// 1768/AC1: a request dropped as a duplicate of one another builder runs marks nothing in hand: the claim is not made,
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// so no mark is left behind to fail every later claim.
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func TestADuplicateDropIsJudgedBeforeTheClaimSoLeavesNoMark(t *testing.T) {
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claims := 0
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m := &natsMachine{
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opts: MachineOptions{Claim: func() bool { claims++; return true }},
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duplicate: func(context.Context, BuildRequest) string { return "ace is running it" },
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}
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if m.admit(context.Background(), &nats.Msg{}, BuildRequest{ID: "build-1"}) {
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t.Fatal("a duplicate was admitted")
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}
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if claims != 0 {
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t.Fatalf("a dropped duplicate was claimed %d times, which leaves the in-hand mark behind", claims)
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}
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m.duplicate = func(context.Context, BuildRequest) string { return "" }
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if !m.admit(context.Background(), &nats.Msg{}, BuildRequest{ID: "build-2"}) || claims != 1 {
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t.Fatalf("a request that is no duplicate was not claimed once: claims=%d", claims)
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}
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}
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