mirror of
https://codeberg.org/forgejo/forgejo.git
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250 lines
6.4 KiB
Go
250 lines
6.4 KiB
Go
// Copyright 2018 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package util
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import (
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"encoding/base64"
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"regexp"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestURLJoin(t *testing.T) {
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type test struct {
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Expected string
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Base string
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Elements []string
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}
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newTest := func(expected, base string, elements ...string) test {
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return test{Expected: expected, Base: base, Elements: elements}
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}
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for _, test := range []test{
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newTest("https://try.gitea.io/a/b/c",
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"https://try.gitea.io", "a/b", "c"),
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newTest("https://try.gitea.io/a/b/c",
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"https://try.gitea.io/", "/a/b/", "/c/"),
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newTest("https://try.gitea.io/a/c",
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"https://try.gitea.io/", "/a/./b/", "../c/"),
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newTest("a/b/c",
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"a", "b/c/"),
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newTest("a/b/d",
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"a/", "b/c/", "/../d/"),
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newTest("https://try.gitea.io/a/b/c#d",
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"https://try.gitea.io", "a/b", "c#d"),
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newTest("/a/b/d",
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"/a/", "b/c/", "/../d/"),
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newTest("/a/b/c",
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"/a", "b/c/"),
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newTest("/a/b/c#hash",
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"/a", "b/c#hash"),
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} {
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assert.Equal(t, test.Expected, URLJoin(test.Base, test.Elements...))
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}
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}
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func TestIsEmptyString(t *testing.T) {
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cases := []struct {
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s string
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expected bool
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}{
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{"", true},
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{" ", true},
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{" ", true},
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{" a", false},
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}
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for _, v := range cases {
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assert.Equal(t, v.expected, IsEmptyString(v.s))
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}
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}
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func Test_NormalizeEOL(t *testing.T) {
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data1 := []string{
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"",
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"This text starts with empty lines",
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"another",
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"",
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"",
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"",
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"Some other empty lines in the middle",
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"more.",
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"And more.",
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"Ends with empty lines too.",
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"",
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"",
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"",
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}
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data2 := []string{
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"This text does not start with empty lines",
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"another",
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"",
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"",
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"",
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"Some other empty lines in the middle",
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"more.",
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"And more.",
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"Ends without EOLtoo.",
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}
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buildEOLData := func(data []string, eol string) []byte {
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return []byte(strings.Join(data, eol))
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}
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dos := buildEOLData(data1, "\r\n")
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unix := buildEOLData(data1, "\n")
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mac := buildEOLData(data1, "\r")
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assert.Equal(t, unix, NormalizeEOL(dos))
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assert.Equal(t, unix, NormalizeEOL(mac))
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assert.Equal(t, unix, NormalizeEOL(unix))
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dos = buildEOLData(data2, "\r\n")
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unix = buildEOLData(data2, "\n")
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mac = buildEOLData(data2, "\r")
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assert.Equal(t, unix, NormalizeEOL(dos))
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assert.Equal(t, unix, NormalizeEOL(mac))
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assert.Equal(t, unix, NormalizeEOL(unix))
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assert.Equal(t, []byte("one liner"), NormalizeEOL([]byte("one liner")))
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assert.Equal(t, []byte("\n"), NormalizeEOL([]byte("\n")))
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assert.Equal(t, []byte("\ntwo liner"), NormalizeEOL([]byte("\ntwo liner")))
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assert.Equal(t, []byte("two liner\n"), NormalizeEOL([]byte("two liner\n")))
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assert.Equal(t, []byte{}, NormalizeEOL([]byte{}))
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assert.Equal(t, []byte("mix\nand\nmatch\n."), NormalizeEOL([]byte("mix\r\nand\rmatch\n.")))
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}
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func Test_RandomInt(t *testing.T) {
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int, err := CryptoRandomInt(255)
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assert.True(t, int >= 0)
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assert.True(t, int <= 255)
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assert.NoError(t, err)
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}
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func Test_RandomString(t *testing.T) {
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str1, err := CryptoRandomString(32)
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assert.NoError(t, err)
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matches, err := regexp.MatchString(`^[a-zA-Z0-9]{32}$`, str1)
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assert.NoError(t, err)
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assert.True(t, matches)
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str2, err := CryptoRandomString(32)
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assert.NoError(t, err)
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matches, err = regexp.MatchString(`^[a-zA-Z0-9]{32}$`, str1)
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assert.NoError(t, err)
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assert.True(t, matches)
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assert.NotEqual(t, str1, str2)
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str3, err := CryptoRandomString(256)
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assert.NoError(t, err)
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matches, err = regexp.MatchString(`^[a-zA-Z0-9]{256}$`, str3)
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assert.NoError(t, err)
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assert.True(t, matches)
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str4, err := CryptoRandomString(256)
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assert.NoError(t, err)
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matches, err = regexp.MatchString(`^[a-zA-Z0-9]{256}$`, str4)
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assert.NoError(t, err)
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assert.True(t, matches)
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assert.NotEqual(t, str3, str4)
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}
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func Test_RandomBytes(t *testing.T) {
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bytes1, err := CryptoRandomBytes(32)
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assert.NoError(t, err)
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bytes2, err := CryptoRandomBytes(32)
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assert.NoError(t, err)
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assert.NotEqual(t, bytes1, bytes2)
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bytes3, err := CryptoRandomBytes(256)
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assert.NoError(t, err)
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bytes4, err := CryptoRandomBytes(256)
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assert.NoError(t, err)
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assert.NotEqual(t, bytes3, bytes4)
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}
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func Test_OptionalBool(t *testing.T) {
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assert.Equal(t, OptionalBoolNone, OptionalBoolParse(""))
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assert.Equal(t, OptionalBoolNone, OptionalBoolParse("x"))
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assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("0"))
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assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("f"))
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assert.Equal(t, OptionalBoolFalse, OptionalBoolParse("False"))
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assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("1"))
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assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("t"))
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assert.Equal(t, OptionalBoolTrue, OptionalBoolParse("True"))
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}
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// Test case for any function which accepts and returns a single string.
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type StringTest struct {
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in, out string
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}
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var upperTests = []StringTest{
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{"", ""},
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{"ONLYUPPER", "ONLYUPPER"},
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{"abc", "ABC"},
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{"AbC123", "ABC123"},
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{"azAZ09_", "AZAZ09_"},
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{"longStrinGwitHmixofsmaLLandcAps", "LONGSTRINGWITHMIXOFSMALLANDCAPS"},
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{"long\u0250string\u0250with\u0250nonascii\u2C6Fchars", "LONG\u0250STRING\u0250WITH\u0250NONASCII\u2C6FCHARS"},
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{"\u0250\u0250\u0250\u0250\u0250", "\u0250\u0250\u0250\u0250\u0250"},
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{"a\u0080\U0010FFFF", "A\u0080\U0010FFFF"},
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{"lél", "LéL"},
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}
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func TestToUpperASCII(t *testing.T) {
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for _, tc := range upperTests {
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assert.Equal(t, ToUpperASCII(tc.in), tc.out)
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}
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}
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func BenchmarkToUpper(b *testing.B) {
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for _, tc := range upperTests {
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b.Run(tc.in, func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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ToUpperASCII(tc.in)
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}
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})
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}
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}
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func TestToTitleCase(t *testing.T) {
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assert.Equal(t, ToTitleCase(`foo bar baz`), `Foo Bar Baz`)
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assert.Equal(t, ToTitleCase(`FOO BAR BAZ`), `Foo Bar Baz`)
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}
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func TestToPointer(t *testing.T) {
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assert.Equal(t, "abc", *ToPointer("abc"))
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assert.Equal(t, 123, *ToPointer(123))
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abc := "abc"
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assert.False(t, &abc == ToPointer(abc))
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val123 := 123
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assert.False(t, &val123 == ToPointer(val123))
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}
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func TestBase64FixedDecode(t *testing.T) {
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_, err := Base64FixedDecode(base64.RawURLEncoding, []byte("abcd"), 32)
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assert.ErrorContains(t, err, "invalid base64 decoded length")
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_, err = Base64FixedDecode(base64.RawURLEncoding, []byte(strings.Repeat("a", 64)), 32)
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assert.ErrorContains(t, err, "invalid base64 decoded length")
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str32 := strings.Repeat("x", 32)
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encoded32 := base64.RawURLEncoding.EncodeToString([]byte(str32))
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decoded32, err := Base64FixedDecode(base64.RawURLEncoding, []byte(encoded32), 32)
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assert.NoError(t, err)
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assert.Equal(t, str32, string(decoded32))
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}
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