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zeekay
6994cf05aa
We do not use Redis. The client was a go-redis fork and still said so
everywhere: `package redis`, `redis.NewClient`, `redis://`, `extra/redisotel`.
Consumers wrote `redis.Client` against a Valkey-backed store called KV.
package redis -> package kv (93 decls)
redis.X -> kv.X (2,794 call sites)
"redis: …" errors -> "kv: …" (206)
extra/redis{otel,cmd,prometheus,census} -> extra/kv{otel,cmd,prometheus,census}
redis:// , rediss:// -> kv:// , kvs:// (ParseURL)
Redis*/*Redis* idents -> KV*/*KV*
REDIS_VERSION, REDIS_ENDPOINTS_CONFIG_PATH -> KV_*
I previously argued this rename was unsafe because much of it was "wire
contract". That was wrong, and the categorisation shows why: RESP command names
are GET/SET/HSET — they never contain the word. Of 5,771 occurrences only two
kinds were server-visible at all: the ParseURL scheme (we choose what we pass;
our configs already use kv://) and the CLIENT SETINFO lib-name label, which the
server merely records. Nothing here changes a byte of protocol.
Two things deliberately keep the old spelling:
RediSearch — names a specific external module the FT.* commands map to.
StoreDist — contains the letters by accident (sto-reDis-t), not the word.
Breaking for consumers by design: every import site must move redis.X -> kv.X.
Minor bump, never a major — this module stays v9 forever.
99 lines
2.2 KiB
Go
99 lines
2.2 KiB
Go
package kv_test
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import (
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. "github.com/bsm/ginkgo/v2"
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. "github.com/bsm/gomega"
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"github.com/hanzokv/go/v9"
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)
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type bitCountExpected struct {
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Start int64
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End int64
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Expected int64
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}
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var _ = Describe("BitCountBite", func() {
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var client *kv.Client
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key := "bit_count_test"
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BeforeEach(func() {
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client = kv.NewClient(kvOptions())
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Expect(client.FlushDB(ctx).Err()).NotTo(HaveOccurred())
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values := []int{0, 1, 0, 0, 1, 0, 1, 0, 1, 1}
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for i, v := range values {
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cmd := client.SetBit(ctx, key, int64(i), v)
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Expect(cmd.Err()).NotTo(HaveOccurred())
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}
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})
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AfterEach(func() {
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Expect(client.Close()).NotTo(HaveOccurred())
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})
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It("bit count bite", func() {
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var expected = []bitCountExpected{
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{0, 0, 0},
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{0, 1, 1},
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{0, 2, 1},
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{0, 3, 1},
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{0, 4, 2},
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{0, 5, 2},
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{0, 6, 3},
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{0, 7, 3},
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{0, 8, 4},
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{0, 9, 5},
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}
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for _, e := range expected {
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cmd := client.BitCount(ctx, key, &kv.BitCount{Start: e.Start, End: e.End, Unit: kv.BitCountIndexBit})
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Expect(cmd.Err()).NotTo(HaveOccurred())
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Expect(cmd.Val()).To(Equal(e.Expected))
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}
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})
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})
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var _ = Describe("BitCountByte", func() {
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var client *kv.Client
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key := "bit_count_test"
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BeforeEach(func() {
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client = kv.NewClient(kvOptions())
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Expect(client.FlushDB(ctx).Err()).NotTo(HaveOccurred())
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values := []int{0, 0, 0, 0, 0, 0, 0, 1, 1, 1}
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for i, v := range values {
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cmd := client.SetBit(ctx, key, int64(i), v)
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Expect(cmd.Err()).NotTo(HaveOccurred())
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}
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})
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AfterEach(func() {
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Expect(client.Close()).NotTo(HaveOccurred())
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})
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It("bit count byte", func() {
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var expected = []bitCountExpected{
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{0, 0, 1},
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{0, 1, 3},
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}
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for _, e := range expected {
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cmd := client.BitCount(ctx, key, &kv.BitCount{Start: e.Start, End: e.End, Unit: kv.BitCountIndexByte})
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Expect(cmd.Err()).NotTo(HaveOccurred())
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Expect(cmd.Val()).To(Equal(e.Expected))
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}
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})
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It("bit count byte with no unit specified", func() {
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var expected = []bitCountExpected{
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{0, 0, 1},
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{0, 1, 3},
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}
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for _, e := range expected {
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cmd := client.BitCount(ctx, key, &kv.BitCount{Start: e.Start, End: e.End})
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Expect(cmd.Err()).NotTo(HaveOccurred())
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Expect(cmd.Val()).To(Equal(e.Expected))
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}
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})
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})
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