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pingqiuandClaude Opus 4.6
785a7d7efd
Pinner wired to real retention: - NewPinner calls vol.SetV2RetentionFloor(p.MinWALRetentionFloor) - Flusher.RetentionFloorFn() / SetRetentionFloorFn() exposed - SetV2RetentionFloor chains with existing shipper retention floor - Holds actually prevent WAL reclaim (not just tracked state) Executor uses real WAL scan: - BlockVol.ScanWALEntries(fromLSN, callback) wraps wal.ScanFrom with real fd, walOffset, checkpointLSN - Executor.StreamWALEntries uses ScanWALEntries (not stub) - Reads real WAL entries, tracks highest LSN scanned CommittedLSN mapping: - Explicitly documented as interim V1 model (committed = checkpointed) - Will diverge when V2 distributed commit separates from local flush Carry-forward: - TransferSnapshot/TransferFullBase/TruncateWAL: stubs (need extent I/O) - Control intent from confirmed failover: deferred Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package actions
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import (
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"testing"
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)
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func TestExtractHost(t *testing.T) {
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tests := []struct {
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input string
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want string
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}{
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{"192.168.1.184:18400", "192.168.1.184"},
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{"10.0.0.3:4420", "10.0.0.3"},
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{":3299", ""},
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{"0.0.0.0:3299", "0.0.0.0"},
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{"[::]:3299", "::"},
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{"localhost:9555", "localhost"},
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{"", ""},
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{"no-port", "no-port"},
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}
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for _, tt := range tests {
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got := extractHost(tt.input)
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if got != tt.want {
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t.Errorf("extractHost(%q) = %q, want %q", tt.input, got, tt.want)
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}
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}
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}
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func TestBenchmarkReportHeader_CrossMachineDetection(t *testing.T) {
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// Cross-machine: different IPs.
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p := extractHost("192.168.1.184:18400")
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r := extractHost("192.168.1.181:18401")
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if p == r {
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t.Fatal("expected different IPs for cross-machine")
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}
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// Same-host: same IP different port.
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p2 := extractHost("192.168.1.184:18400")
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r2 := extractHost("192.168.1.184:18401")
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if p2 != r2 {
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t.Fatal("expected same IP for same-host")
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}
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}
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func TestPostcheckPgdataLocalDetection(t *testing.T) {
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// pgdata under mount path — OK.
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mount := "/mnt/bench"
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pgdata := "/mnt/bench/pgdata"
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if !hasPrefix(pgdata, mount) {
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t.Fatal("pgdata under mount should be detected as OK")
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}
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// pgdata NOT under mount — suspect (local disk).
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pgdata2 := "/tmp/pgdata"
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if hasPrefix(pgdata2, mount) {
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t.Fatal("pgdata on /tmp should be detected as local disk")
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}
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}
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func hasPrefix(path, prefix string) bool {
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return len(path) >= len(prefix) && path[:len(prefix)] == prefix
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}
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func TestPreflightAddressCheck(t *testing.T) {
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// These should fail preflight.
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badAddrs := []string{":3299", "0.0.0.0:3299", "[::]:3299"}
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for _, addr := range badAddrs {
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host := extractHost(addr)
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if host != "" && host != "0.0.0.0" && host != "::" {
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t.Errorf("address %q should be detected as non-routable, got host=%q", addr, host)
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}
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}
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// These should pass.
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goodAddrs := []string{"192.168.1.181:5099", "10.0.0.3:4420"}
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for _, addr := range goodAddrs {
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host := extractHost(addr)
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if host == "" || host == "0.0.0.0" || host == "::" {
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t.Errorf("address %q should be routable, got host=%q", addr, host)
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}
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}
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}
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