-- go.mod --
module m

go 1.16
-- fuzz_test.go --
package fuzz_test

import (
	"fmt"
	"testing"
)

func FuzzA(f *testing.F) {
	f.Add([]byte("seed"))
	i := 0
	f.Fuzz(func(t *testing.T, b []byte) {
		i++
		if string(b) == "seed" {
			if i == 0 {
				fmt.Println("a")
			} else if i > 1 {
				fmt.Println("b")
			}
		}
	})

func FuzzMinimizeCount(f *testing.F) {
	pid := os.Getpid()
	n := 0
	seed := bytes.Repeat([]byte("a"), 357)
	f.Add(seed)
	crashFound := false
	f.Fuzz(func(t *testing.T, b []byte) {
		if crashFound {
			name := fmt.Sprintf("minimizecount/%v.%d", pid, n)
			if err := os.WriteFile(name, nil, 0666); err != nil {
				t.Fatal(err)
			}
			n++
		}
		if !bytes.Equal(b, seed) {  // this should happen right away
			crashFound = true

    hashFunctions[0] = Murmur3_128HashFunction.GOOD_FAST_HASH_128;
    int seed = GOOD_FAST_HASH_SEED;
    for (int i = 1; i < hashFunctionsNeeded; i++) {
      seed += 1500450271; // a prime; shouldn't matter
      hashFunctions[i] = murmur3_128(seed);
    }
    return new ConcatenatedHashFunction(hashFunctions);
  }

  /**

            throw new IllegalStateException();
        }
        values.remove(0);
    }

    public <T> void seed(Class<T> clazz, Provider<T> value) {
        getScopeState().seed(clazz, value);
    }

    public <T> void seed(Class<T> clazz, final T value) {
        seed(clazz, (Provider<T>) () -> value);
    }

    public <T> Provider<T> scope(final Key<T> key, final Provider<T> unscoped) {

stdout FAIL
stdout 'error here'
stdout '=== RUN   FuzzFoo/thisfails'
stdout '--- FAIL: FuzzFoo/thisfails'
stdout '=== RUN   FuzzFoo/thispasses'
stdout '--- PASS: FuzzFoo/thispasses'

# Tests where -run matches all seed corpora.

! go test -run FuzzFoo/this
stdout FAIL
stdout 'error here'
! stdout 'no tests to run'

! go test -run /this
stdout FAIL
stdout 'error here'
! stdout 'no tests to run'

# This script collects a CPU profile of the compiler
# for building all targets in std and cmd, and puts
# the profile at cmd/compile/default.pgo.

dir=$(mktemp -d)
cd $dir
seed=$(date)

for p in $(go list std cmd); do
	h=$(echo $seed $p | md5sum | cut -d ' ' -f 1)
	echo $p $h
	go build -o /dev/null -gcflags=-cpuprofile=$PWD/prof.$h $p
done

go tool pprof -proto prof.* > $(go env GOROOT)/src/cmd/compile/default.pgo

    hashFunctions[0] = Murmur3_128HashFunction.GOOD_FAST_HASH_128;
    int seed = GOOD_FAST_HASH_SEED;
    for (int i = 1; i < hashFunctionsNeeded; i++) {
      seed += 1500450271; // a prime; shouldn't matter
      hashFunctions[i] = murmur3_128(seed);
    }
    return new ConcatenatedHashFunction(hashFunctions);
  }

  /**

			t.Errorf("recreating key pair gave different public key on line %d: %x vs %x", lineNo, pubKey, pubKey2)
		}

		if seed := priv2.Seed(); !bytes.Equal(priv[:32], seed) {
			t.Errorf("recreating key pair gave different seed on line %d: %x vs %x", lineNo, priv[:32], seed)
		}
	}

	if err := scanner.Err(); err != nil {
		t.Fatalf("error reading test data: %s", err)
	}
}

                            cCompiler.args '-frandom-seed="here is the \\'random\\' seed"'
                            // TODO:DAZ Find something that works here (for all our CI machines)
                            // linker.args '-Wl,-client_name,"a \\'client\\' name"'
                        } else {
                            cCompiler.args '-frandom-seed="here is the \\'random\\' seed"'

// block runs 4 ChaCha8 block transformations in the four stripes of the V registers.

// func block(seed *[8]uint32, blocks *[4][16]uint32, counter uint32)
TEXT ·block<ABIInternal>(SB), NOSPLIT, $16
	// seed in R0
	// blocks in R1
	// counter in R2

	// Load initial constants into top row.
	MOVD $·chachaConst(SB), R10
	VLD4R (R10), [V0.S4, V1.S4, V2.S4, V3.S4]