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compare-states: add ignore-height flag and some tolerance to diff

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This commit is contained in:
Roman Khimov 2022-05-12 12:14:50 +03:00
parent 74877383c3
commit 51868d8161
1 changed files with 16 additions and 2 deletions
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18
scripts/compare-states/compare-states.go
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@ -95,10 +95,18 @@ func cliMain(c *cli.Context) error {
if err != nil {
return err
}
var refHeight = ha
if ha != hb {
return errors.New("chains have different heights")
var diff = hb - ha
if ha > hb {
refHeight = hb
diff = ha - hb
}
if diff > 10 && !c.Bool("ignore-height") { // Allow some height drift.
return fmt.Errorf("chains have different heights: %d vs %d", ha, hb)
}
}
h, err := bisectState(ca, cb, ha-1)
h, err := bisectState(ca, cb, refHeight-1)
if err != nil {
if errors.Is(err, errStateMatches) {
return nil
@ -142,6 +150,12 @@ func main() {
ctl.Version = "1.0"
ctl.Usage = "compare-states RPC_A RPC_B"
ctl.Action = cliMain
ctl.Flags = []cli.Flag{
cli.BoolFlag{
Name: "ignore-height, g",
Usage: "ignore height difference",
},
}
if err := ctl.Run(os.Args); err != nil {
fmt.Fprintln(os.Stderr, err)