test: increase internal/bytesconv unit test statement coverage

internal/bytesconv/bytesconv_32_test.go

@@ -0,0 +1,128 @@
+//go:build !amd64 && !arm64 && !ppc64
+// +build !amd64,!arm64,!ppc64
+
+/*
+ * Copyright 2022 CloudWeGo Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015-present Aliaksandr Valialkin, VertaMedia, Kirill Danshin, Erik Dubbelboer, FastHTTP Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file may have been modified by CloudWeGo authors. All CloudWeGo
+ * Modifications are Copyright 2022 CloudWeGo Authors.
+ */
+
+package bytesconv
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/cloudwego/hertz/pkg/common/test/assert"
+)
+
+func TestWriteHexInt(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		n int
+	}{
+		{"0", 0},
+		{"1", 1},
+		{"123", 0x123},
+		{"7fffffff", 0x7fffffff},
+	} {
+		testWriteHexInt(t, v.n, v.s)
+	}
+}
+
+func TestReadHexInt(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		n int
+	}{
+		//errTooLargeHexNum "too large hex number"
+		//{"0123456789abcdef", -1},
+		{"0", 0},
+		{"fF", 0xff},
+		{"00abc", 0xabc},
+		{"7fffffff", 0x7fffffff},
+		{"000", 0},
+		{"1234ZZZ", 0x1234},
+	} {
+		testReadHexInt(t, v.s, v.n)
+	}
+}
+
+func TestParseUint(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		i int
+	}{
+		//errEmptyInt "empty integer"
+		//{"", -1},
+		{"0", 0},
+		{"123", 123},
+		{"123456789", 123456789},
+
+		// Max supported value: 2 ** 32 / 2 - 1
+		{"2147483647", 2147483647},
+	} {
+		n, err := ParseUint(S2b(v.s))
+		if err != nil {
+			t.Errorf("unexpected error: %v. s=%q", err, v.s)
+		}
+		assert.DeepEqual(t, n, v.i)
+	}
+}
+
+func TestAppendUint(t *testing.T) {
+	t.Parallel()
+
+	for _, s := range []struct {
+		n int
+	}{
+		{0},
+		{123},
+		{0x7fffffff},
+	} {
+		expectedS := fmt.Sprintf("%d", s.n)
+		s := AppendUint(nil, s.n)
+		assert.DeepEqual(t, expectedS, B2s(s))
+	}
+}

internal/bytesconv/bytesconv_64_test.go

@@ -0,0 +1,130 @@
+//go:build amd64 || arm64 || ppc64
+// +build amd64 arm64 ppc64
+
+/*
+ * Copyright 2022 CloudWeGo Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015-present Aliaksandr Valialkin, VertaMedia, Kirill Danshin, Erik Dubbelboer, FastHTTP Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file may have been modified by CloudWeGo authors. All CloudWeGo
+ * Modifications are Copyright 2022 CloudWeGo Authors.
+ */
+
+package bytesconv
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/cloudwego/hertz/pkg/common/test/assert"
+)
+
+func TestWriteHexInt(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		n int
+	}{
+		{"0", 0},
+		{"1", 1},
+		{"123", 0x123},
+		{"7fffffffffffffff", 0x7fffffffffffffff},
+	} {
+		testWriteHexInt(t, v.n, v.s)
+	}
+}
+
+func TestReadHexInt(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		n int
+	}{
+		//errTooLargeHexNum "too large hex number"
+		//{"0123456789abcdef", -1},
+		{"0", 0},
+		{"fF", 0xff},
+		{"00abc", 0xabc},
+		{"7fffffff", 0x7fffffff},
+		{"000", 0},
+		{"1234ZZZ", 0x1234},
+		{"7ffffffffffffff", 0x7ffffffffffffff},
+	} {
+		testReadHexInt(t, v.s, v.n)
+	}
+}
+
+func TestParseUint(t *testing.T) {
+	t.Parallel()
+
+	for _, v := range []struct {
+		s string
+		i int
+	}{
+		//errEmptyInt "empty integer"
+		//{"", -1},
+		{"0", 0},
+		{"123", 123},
+		{"1234567890", 1234567890},
+		{"123456789012345678", 123456789012345678},
+
+		// Max supported value: 2 ** 64 / 2 - 1
+		{"9223372036854775807", 9223372036854775807},
+	} {
+		n, err := ParseUint(S2b(v.s))
+		if err != nil {
+			t.Errorf("unexpected error: %v. s=%q", err, v.s)
+		}
+		assert.DeepEqual(t, n, v.i)
+	}
+}
+
+func TestAppendUint(t *testing.T) {
+	t.Parallel()
+
+	for _, s := range []struct {
+		n int
+	}{
+		{0},
+		{123},
+		{0x7fffffffffffffff},
+	} {
+		expectedS := fmt.Sprintf("%d", s.n)
+		s := AppendUint(nil, s.n)
+		assert.DeepEqual(t, expectedS, B2s(s))
+	}
+}