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authorvitalyisaev <vitalyisaev@ydb.tech>2023-11-30 13:26:22 +0300
committervitalyisaev <vitalyisaev@ydb.tech>2023-11-30 15:44:45 +0300
commit0a98fece5a9b54f16afeb3a94b3eb3105e9c3962 (patch)
tree291d72dbd7e9865399f668c84d11ed86fb190bbf /vendor/github.com/go-redis/redis/v8/internal/rand
parentcb2c8d75065e5b3c47094067cb4aa407d4813298 (diff)
downloadydb-0a98fece5a9b54f16afeb3a94b3eb3105e9c3962.tar.gz
YQ Connector:Use docker-compose in integrational tests
Diffstat (limited to 'vendor/github.com/go-redis/redis/v8/internal/rand')
-rw-r--r--vendor/github.com/go-redis/redis/v8/internal/rand/rand.go50
-rw-r--r--vendor/github.com/go-redis/redis/v8/internal/rand/ya.make7
2 files changed, 57 insertions, 0 deletions
diff --git a/vendor/github.com/go-redis/redis/v8/internal/rand/rand.go b/vendor/github.com/go-redis/redis/v8/internal/rand/rand.go
new file mode 100644
index 0000000000..2edccba94f
--- /dev/null
+++ b/vendor/github.com/go-redis/redis/v8/internal/rand/rand.go
@@ -0,0 +1,50 @@
+package rand
+
+import (
+ "math/rand"
+ "sync"
+)
+
+// Int returns a non-negative pseudo-random int.
+func Int() int { return pseudo.Int() }
+
+// Intn returns, as an int, a non-negative pseudo-random number in [0,n).
+// It panics if n <= 0.
+func Intn(n int) int { return pseudo.Intn(n) }
+
+// Int63n returns, as an int64, a non-negative pseudo-random number in [0,n).
+// It panics if n <= 0.
+func Int63n(n int64) int64 { return pseudo.Int63n(n) }
+
+// Perm returns, as a slice of n ints, a pseudo-random permutation of the integers [0,n).
+func Perm(n int) []int { return pseudo.Perm(n) }
+
+// Seed uses the provided seed value to initialize the default Source to a
+// deterministic state. If Seed is not called, the generator behaves as if
+// seeded by Seed(1).
+func Seed(n int64) { pseudo.Seed(n) }
+
+var pseudo = rand.New(&source{src: rand.NewSource(1)})
+
+type source struct {
+ src rand.Source
+ mu sync.Mutex
+}
+
+func (s *source) Int63() int64 {
+ s.mu.Lock()
+ n := s.src.Int63()
+ s.mu.Unlock()
+ return n
+}
+
+func (s *source) Seed(seed int64) {
+ s.mu.Lock()
+ s.src.Seed(seed)
+ s.mu.Unlock()
+}
+
+// Shuffle pseudo-randomizes the order of elements.
+// n is the number of elements.
+// swap swaps the elements with indexes i and j.
+func Shuffle(n int, swap func(i, j int)) { pseudo.Shuffle(n, swap) }
diff --git a/vendor/github.com/go-redis/redis/v8/internal/rand/ya.make b/vendor/github.com/go-redis/redis/v8/internal/rand/ya.make
new file mode 100644
index 0000000000..eb2f7feb15
--- /dev/null
+++ b/vendor/github.com/go-redis/redis/v8/internal/rand/ya.make
@@ -0,0 +1,7 @@
+GO_LIBRARY()
+
+LICENSE(BSD-2-Clause)
+
+SRCS(rand.go)
+
+END()