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feat: Make more data dynamic #2197

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Merged
kodiakhq merged 2 commits into from
Jun 27, 2025
Merged

feat: Make more data dynamic #2197

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b30d50a
Update testdata.go
bbernays Jun 27, 2025
39f8c55
Merge branch 'main' into non-static-data
kodiakhq[bot] Jun 27, 2025
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19 changes: 16 additions & 3 deletions schema/testdata.go
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Original file line number Diff line number Diff line change
Expand Up @@ -307,13 +307,26 @@ func (tg TestDataGenerator) getExampleJSON(colName string, dataType arrow.DataTy
if opts.UseHomogeneousType {
return `{"test":["a", "b", "c"]}`
}
return `{"test":["a","b",3]}`
return fmt.Sprintf(`{"test":["a","b",%d]}`, rnd.Intn(100000))
}
if arrow.TypeEqual(dataType, types.ExtensionTypes.Inet) {
return `"192.0.2.0/24"`
// Create a random IPv4 address
ip := make([]byte, 4)
_, _ = rnd.Read(ip)

// Generate a CIDR prefix length between 8 and 30
cidr := 8 + rnd.Intn(23)

// Format as an IP address with CIDR notation
return fmt.Sprintf(`"%d.%d.%d.%d/%d"`, ip[0], ip[1], ip[2], ip[3], cidr)
}
if arrow.TypeEqual(dataType, types.ExtensionTypes.MAC) {
return `"aa:bb:cc:dd:ee:ff"`
mac := make([]byte, 6)
_, _ = rnd.Read(mac)
// Ensure it's a unicast address (clear the multicast bit)
mac[0] &= 0xfe
// Format as a MAC address string
return fmt.Sprintf(`"%02x:%02x:%02x:%02x:%02x:%02x"`, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5])
}

// handle signed integers
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