Move Fuzz tests into their own file

This is required for https://github.com/google/oss-fuzz/pull/11453

5 files changed, 93 insertions, 87 deletions

diff --git a/cookie_test.go b/cookie_test.go
index df9568c..b4b81ac 100644
--- a/cookie_test.go
+++ b/cookie_test.go
@@ -1,7 +1,6 @@
 package fasthttp
 
 import (
-	"bytes"
 	"strings"
 	"testing"
 	"time"
@@ -16,27 +15,6 @@ func TestCookiePanic(t *testing.T) {
 	}
 }
 
-func FuzzCookieParse(f *testing.F) {
-	inputs := []string{
-		`xxx=yyy`,
-		`xxx=yyy; expires=Tue, 10 Nov 2009 23:00:00 GMT; domain=foobar.com; path=/a/b`,
-		" \n\t\"",
-	}
-	for _, input := range inputs {
-		f.Add([]byte(input))
-	}
-	c := AcquireCookie()
-	defer ReleaseCookie(c)
-	f.Fuzz(func(t *testing.T, cookie []byte) {
-		_ = c.ParseBytes(cookie)
-
-		w := bytes.Buffer{}
-		if _, err := c.WriteTo(&w); err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-}
-
 func TestCookieValueWithEqualAndSpaceChars(t *testing.T) {
 	t.Parallel()
 
diff --git a/fuzz_test.go b/fuzz_test.go
new file mode 100644
index 0000000..72fa1a2
--- /dev/null
+++ b/fuzz_test.go
@@ -0,0 +1,93 @@
+package fasthttp
+
+import (
+	"bufio"
+	"bytes"
+	"testing"
+)
+
+func FuzzCookieParse(f *testing.F) {
+	inputs := []string{
+		`xxx=yyy`,
+		`xxx=yyy; expires=Tue, 10 Nov 2009 23:00:00 GMT; domain=foobar.com; path=/a/b`,
+		" \n\t\"",
+	}
+	for _, input := range inputs {
+		f.Add([]byte(input))
+	}
+	c := AcquireCookie()
+	defer ReleaseCookie(c)
+	f.Fuzz(func(t *testing.T, cookie []byte) {
+		_ = c.ParseBytes(cookie)
+
+		w := bytes.Buffer{}
+		if _, err := c.WriteTo(&w); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+}
+
+func FuzzVisitHeaderParams(f *testing.F) {
+	inputs := []string{
+		`application/json; v=1; foo=bar; q=0.938; param=param; param="big fox"; q=0.43`,
+		`*/*`,
+		`\\`,
+		`text/plain; foo="\\\"\'\\''\'"`,
+	}
+	for _, input := range inputs {
+		f.Add([]byte(input))
+	}
+	f.Fuzz(func(t *testing.T, header []byte) {
+		VisitHeaderParams(header, func(key, value []byte) bool {
+			if len(key) == 0 {
+				t.Errorf("Unexpected length zero parameter, failed input was: %s", header)
+			}
+			return true
+		})
+	})
+}
+
+func FuzzResponseReadLimitBody(f *testing.F) {
+	res := AcquireResponse()
+	defer ReleaseResponse(res)
+
+	f.Add([]byte("HTTP/1.1 200 OK\r\nContent-Type: aa\r\nContent-Length: 10\r\n\r\n9876543210"), 1024*1024)
+
+	f.Fuzz(func(t *testing.T, body []byte, max int) {
+		_ = res.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
+		w := bytes.Buffer{}
+		_, _ = res.WriteTo(&w)
+	})
+}
+
+func FuzzRequestReadLimitBody(f *testing.F) {
+	req := AcquireRequest()
+	defer ReleaseRequest(req)
+
+	f.Add([]byte("POST /a HTTP/1.1\r\nHost: a.com\r\nTransfer-Encoding: chunked\r\nContent-Type: aa\r\n\r\n6\r\nfoobar\r\n3\r\nbaz\r\n0\r\nfoobar\r\n\r\n"), 1024*1024)
+
+	f.Fuzz(func(t *testing.T, body []byte, max int) {
+		_ = req.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
+		w := bytes.Buffer{}
+		_, _ = req.WriteTo(&w)
+	})
+}
+
+func FuzzURIUpdateBytes(f *testing.F) {
+	u := AcquireURI()
+	defer ReleaseURI(u)
+
+	f.Add([]byte(`http://foobar.com/aaa/bb?cc`))
+	f.Add([]byte(`//foobar.com/aaa/bb?cc`))
+	f.Add([]byte(`/aaa/bb?cc`))
+	f.Add([]byte(`xx?yy=abc`))
+
+	f.Fuzz(func(t *testing.T, uri []byte) {
+		u.UpdateBytes(uri)
+
+		w := bytes.Buffer{}
+		if _, err := u.WriteTo(&w); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+}
diff --git a/header_test.go b/header_test.go
index 83b8a9c..163fdd7 100644
--- a/header_test.go
+++ b/header_test.go
@@ -1110,26 +1110,6 @@ func testVisitHeaderParams(t *testing.T, header string, expectedParams [][2]stri
 	}
 }
 
-func FuzzVisitHeaderParams(f *testing.F) {
-	inputs := []string{
-		`application/json; v=1; foo=bar; q=0.938; param=param; param="big fox"; q=0.43`,
-		`*/*`,
-		`\\`,
-		`text/plain; foo="\\\"\'\\''\'"`,
-	}
-	for _, input := range inputs {
-		f.Add([]byte(input))
-	}
-	f.Fuzz(func(t *testing.T, header []byte) {
-		VisitHeaderParams(header, func(key, value []byte) bool {
-			if len(key) == 0 {
-				t.Errorf("Unexpected length zero parameter, failed input was: %s", header)
-			}
-			return true
-		})
-	})
-}
-
 func TestRequestMultipartFormBoundary(t *testing.T) {
 	t.Parallel()
 
diff --git a/http_test.go b/http_test.go
index 57f0220..098990a 100644
--- a/http_test.go
+++ b/http_test.go
@@ -1700,32 +1700,6 @@ func testRequestReadLimitBodySuccess(t *testing.T, s string, maxBodySize int) {
 	}
 }
 
-func FuzzResponseReadLimitBody(f *testing.F) {
-	res := AcquireResponse()
-	defer ReleaseResponse(res)
-
-	f.Add([]byte("HTTP/1.1 200 OK\r\nContent-Type: aa\r\nContent-Length: 10\r\n\r\n9876543210"), 1024*1024)
-
-	f.Fuzz(func(t *testing.T, body []byte, max int) {
-		_ = res.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
-		w := bytes.Buffer{}
-		_, _ = res.WriteTo(&w)
-	})
-}
-
-func FuzzRequestReadLimitBody(f *testing.F) {
-	req := AcquireRequest()
-	defer ReleaseRequest(req)
-
-	f.Add([]byte("POST /a HTTP/1.1\r\nHost: a.com\r\nTransfer-Encoding: chunked\r\nContent-Type: aa\r\n\r\n6\r\nfoobar\r\n3\r\nbaz\r\n0\r\nfoobar\r\n\r\n"), 1024*1024)
-
-	f.Fuzz(func(t *testing.T, body []byte, max int) {
-		_ = req.ReadLimitBody(bufio.NewReader(bytes.NewReader(body)), max)
-		w := bytes.Buffer{}
-		_, _ = req.WriteTo(&w)
-	})
-}
-
 func TestRequestString(t *testing.T) {
 	t.Parallel()
 
diff --git a/uri_test.go b/uri_test.go
index c3f6d9b..5996bcb 100644
--- a/uri_test.go
+++ b/uri_test.go
@@ -9,25 +9,6 @@ import (
 	"time"
 )
 
-func FuzzURIUpdateBytes(f *testing.F) {
-	u := AcquireURI()
-	defer ReleaseURI(u)
-
-	f.Add([]byte(`http://foobar.com/aaa/bb?cc`))
-	f.Add([]byte(`//foobar.com/aaa/bb?cc`))
-	f.Add([]byte(`/aaa/bb?cc`))
-	f.Add([]byte(`xx?yy=abc`))
-
-	f.Fuzz(func(t *testing.T, uri []byte) {
-		u.UpdateBytes(uri)
-
-		w := bytes.Buffer{}
-		if _, err := u.WriteTo(&w); err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-}
-
 func TestURICopyToQueryArgs(t *testing.T) {
 	t.Parallel()