From 47ab3d4a42e9ab51c465c4322d2ec233f6324e6b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:16:40 +0200 Subject: Adding upstream version 1.18.10. Signed-off-by: Daniel Baumann --- src/crypto/sha256/sha256_test.go | 329 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 329 insertions(+) create mode 100644 src/crypto/sha256/sha256_test.go (limited to 'src/crypto/sha256/sha256_test.go') diff --git a/src/crypto/sha256/sha256_test.go b/src/crypto/sha256/sha256_test.go new file mode 100644 index 0000000..702aa0b --- /dev/null +++ b/src/crypto/sha256/sha256_test.go @@ -0,0 +1,329 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// SHA256 hash algorithm. See FIPS 180-2. + +package sha256 + +import ( + "bytes" + "crypto/rand" + "encoding" + "fmt" + "hash" + "io" + "testing" +) + +type sha256Test struct { + out string + in string + halfState string // marshaled hash state after first half of in written, used by TestGoldenMarshal +} + +var golden = []sha256Test{ + {"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", "", "sha\x03j\t\xe6g\xbbg\xae\x85 0 { + t.Errorf("allocs = %d, want 0", n) + } +} + +var bench = New() +var buf = make([]byte, 8192) + +func benchmarkSize(b *testing.B, size int) { + b.SetBytes(int64(size)) + sum := make([]byte, bench.Size()) + for i := 0; i < b.N; i++ { + bench.Reset() + bench.Write(buf[:size]) + bench.Sum(sum[:0]) + } +} + +func BenchmarkHash8Bytes(b *testing.B) { + benchmarkSize(b, 8) +} + +func BenchmarkHash1K(b *testing.B) { + benchmarkSize(b, 1024) +} + +func BenchmarkHash8K(b *testing.B) { + benchmarkSize(b, 8192) +} -- cgit v1.2.3