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// Copyright © 2021 rsiddharth <s@ricketyspace.net>
// SPDX-License-Identifier: ISC
package lib
import "testing"
func TestSha1Hash(t *testing.T) {
sha1 := Sha1{}
sha1.Init([]uint32{})
// Test 1
m := "abc"
sha1.Message(StrToBytes(m))
h := sha1.Hash()
e := "a9993e364706816aba3e25717850c26c9cd0d89d" // Expected hash.
if BytesToHexStr(h) != e {
t.Errorf("sha1 test 1 failed: %x != %s\n", h, e)
}
// Test 2
m = "abcdbcdecdefdefgefghfghighijhi"
m += "jkijkljklmklmnlmnomnopnopq"
sha1.Message(StrToBytes(m))
h = sha1.Hash()
e = "84983e441c3bd26ebaae4aa1f95129e5e54670f1" // Expected hash.
if BytesToHexStr(h) != e {
t.Errorf("sha1 test 2 failed: %x != %s\n", h, e)
}
// Test 3
m = ""
m1 := "01234567012345670123456701234567"
m1 += "01234567012345670123456701234567"
for i := 0; i < 10; i++ {
m += m1
}
sha1.Message(StrToBytes(m))
h = sha1.Hash()
e = "dea356a2cddd90c7a7ecedc5ebb563934f460452" // Expected hash.
if BytesToHexStr(h) != e {
t.Errorf("sha1 test 3 failed: %x != %s\n", h, e)
}
}
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