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347 lines
11 KiB
347 lines
11 KiB
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package base
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import (
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"encoding/base64"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestEncodeMD5(t *testing.T) {
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assert.Equal(t,
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"3858f62230ac3c915f300c664312c63f",
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EncodeMD5("foobar"),
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)
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}
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func TestEncodeSha1(t *testing.T) {
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assert.Equal(t,
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"8843d7f92416211de9ebb963ff4ce28125932878",
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EncodeSha1("foobar"),
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)
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}
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func TestEncodeSha256(t *testing.T) {
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assert.Equal(t,
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"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2",
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EncodeSha256("foobar"),
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)
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}
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func TestShortSha(t *testing.T) {
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assert.Equal(t, "veryverylo", ShortSha("veryverylong"))
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}
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func TestBasicAuthDecode(t *testing.T) {
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_, _, err := BasicAuthDecode("?")
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assert.Equal(t, "illegal base64 data at input byte 0", err.Error())
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user, pass, err := BasicAuthDecode("Zm9vOmJhcg==")
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assert.NoError(t, err)
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assert.Equal(t, "foo", user)
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assert.Equal(t, "bar", pass)
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_, _, err = BasicAuthDecode("aW52YWxpZA==")
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assert.Error(t, err)
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_, _, err = BasicAuthDecode("invalid")
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assert.Error(t, err)
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}
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func TestBasicAuthEncode(t *testing.T) {
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assert.Equal(t, "Zm9vOmJhcg==", BasicAuthEncode("foo", "bar"))
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assert.Equal(t, "MjM6IjotLS0t", BasicAuthEncode("23:\"", "----"))
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}
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func TestVerifyTimeLimitCode(t *testing.T) {
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tc := []struct {
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data string
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minutes int
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code string
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valid bool
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}{{
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data: "data",
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minutes: 2,
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code: testCreateTimeLimitCode(t, "data", 2),
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valid: true,
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}, {
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data: "abc123-ß",
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minutes: 1,
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code: testCreateTimeLimitCode(t, "abc123-ß", 1),
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valid: true,
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}, {
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data: "data",
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minutes: 2,
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code: "2021012723240000005928251dac409d2c33a6eb82c63410aaad569bed",
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valid: false,
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}}
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for _, test := range tc {
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actualValid := VerifyTimeLimitCode(test.data, test.minutes, test.code)
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assert.Equal(t, test.valid, actualValid, "data: '%s' code: '%s' should be valid: %t", test.data, test.code, test.valid)
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}
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}
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func testCreateTimeLimitCode(t *testing.T, data string, m int) string {
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result0 := CreateTimeLimitCode(data, m, nil)
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result1 := CreateTimeLimitCode(data, m, time.Now().Format("200601021504"))
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result2 := CreateTimeLimitCode(data, m, time.Unix(time.Now().Unix()+int64(time.Minute)*int64(m), 0).Format("200601021504"))
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assert.Equal(t, result0, result1)
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assert.NotEqual(t, result0, result2)
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assert.True(t, len(result0) != 0)
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return result0
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}
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func TestFileSize(t *testing.T) {
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var size int64 = 512
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assert.Equal(t, "512 B", FileSize(size))
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size *= 1024
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assert.Equal(t, "512 KiB", FileSize(size))
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size *= 1024
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assert.Equal(t, "512 MiB", FileSize(size))
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size *= 1024
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assert.Equal(t, "512 GiB", FileSize(size))
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size *= 1024
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assert.Equal(t, "512 TiB", FileSize(size))
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size *= 1024
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assert.Equal(t, "512 PiB", FileSize(size))
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size *= 4
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assert.Equal(t, "2.0 EiB", FileSize(size))
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}
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func TestPrettyNumber(t *testing.T) {
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assert.Equal(t, "23,342,432", PrettyNumber(23342432))
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assert.Equal(t, "0", PrettyNumber(0))
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assert.Equal(t, "-100,000", PrettyNumber(-100000))
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}
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func TestSubtract(t *testing.T) {
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toFloat64 := func(n interface{}) float64 {
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switch v := n.(type) {
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case int:
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return float64(v)
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case int8:
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return float64(v)
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case int16:
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return float64(v)
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case int32:
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return float64(v)
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case int64:
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return float64(v)
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case float32:
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return float64(v)
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case float64:
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return v
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default:
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return 0.0
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}
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}
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values := []interface{}{
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int(-3),
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int8(14),
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int16(81),
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int32(-156),
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int64(1528),
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float32(3.5),
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float64(-15.348),
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}
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for _, left := range values {
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for _, right := range values {
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expected := toFloat64(left) - toFloat64(right)
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sub := Subtract(left, right)
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assert.InDelta(t, expected, sub, 1e-3)
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}
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}
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}
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func TestEllipsisString(t *testing.T) {
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assert.Equal(t, "...", EllipsisString("foobar", 0))
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assert.Equal(t, "...", EllipsisString("foobar", 1))
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assert.Equal(t, "...", EllipsisString("foobar", 2))
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assert.Equal(t, "...", EllipsisString("foobar", 3))
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assert.Equal(t, "f...", EllipsisString("foobar", 4))
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assert.Equal(t, "fo...", EllipsisString("foobar", 5))
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assert.Equal(t, "foobar", EllipsisString("foobar", 6))
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assert.Equal(t, "foobar", EllipsisString("foobar", 10))
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}
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func TestTruncateString(t *testing.T) {
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assert.Equal(t, "", TruncateString("foobar", 0))
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assert.Equal(t, "f", TruncateString("foobar", 1))
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assert.Equal(t, "fo", TruncateString("foobar", 2))
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assert.Equal(t, "foo", TruncateString("foobar", 3))
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assert.Equal(t, "foob", TruncateString("foobar", 4))
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assert.Equal(t, "fooba", TruncateString("foobar", 5))
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assert.Equal(t, "foobar", TruncateString("foobar", 6))
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assert.Equal(t, "foobar", TruncateString("foobar", 7))
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}
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func TestStringsToInt64s(t *testing.T) {
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testSuccess := func(input []string, expected []int64) {
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result, err := StringsToInt64s(input)
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assert.NoError(t, err)
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assert.Equal(t, expected, result)
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}
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testSuccess([]string{}, []int64{})
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testSuccess([]string{"-1234"}, []int64{-1234})
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testSuccess([]string{"1", "4", "16", "64", "256"},
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[]int64{1, 4, 16, 64, 256})
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_, err := StringsToInt64s([]string{"-1", "a", "$"})
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assert.Error(t, err)
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}
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func TestInt64sToStrings(t *testing.T) {
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assert.Equal(t, []string{}, Int64sToStrings([]int64{}))
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assert.Equal(t,
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[]string{"1", "4", "16", "64", "256"},
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Int64sToStrings([]int64{1, 4, 16, 64, 256}),
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)
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}
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func TestInt64sToMap(t *testing.T) {
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assert.Equal(t, map[int64]bool{}, Int64sToMap([]int64{}))
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assert.Equal(t,
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map[int64]bool{1: true, 4: true, 16: true},
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Int64sToMap([]int64{1, 4, 16}),
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)
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}
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func TestInt64sContains(t *testing.T) {
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assert.Equal(t, map[int64]bool{}, Int64sToMap([]int64{}))
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assert.Equal(t, true, Int64sContains([]int64{6, 44324, 4324, 32, 1, 2323}, 1))
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assert.Equal(t, true, Int64sContains([]int64{2323}, 2323))
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assert.Equal(t, false, Int64sContains([]int64{6, 44324, 4324, 32, 1, 2323}, 232))
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}
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func TestIsLetter(t *testing.T) {
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assert.True(t, IsLetter('a'))
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assert.True(t, IsLetter('e'))
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assert.True(t, IsLetter('q'))
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assert.True(t, IsLetter('z'))
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assert.True(t, IsLetter('A'))
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assert.True(t, IsLetter('E'))
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assert.True(t, IsLetter('Q'))
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assert.True(t, IsLetter('Z'))
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assert.True(t, IsLetter('_'))
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assert.False(t, IsLetter('-'))
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assert.False(t, IsLetter('1'))
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assert.False(t, IsLetter('$'))
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assert.False(t, IsLetter(0x00))
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assert.False(t, IsLetter(0x93))
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}
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func TestDetectContentTypeLongerThanSniffLen(t *testing.T) {
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// Pre-condition: Shorter than sniffLen detects SVG.
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assert.Equal(t, "image/svg+xml", DetectContentType([]byte(`<!-- Comment --><svg></svg>`)))
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// Longer than sniffLen detects something else.
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assert.Equal(t, "text/plain; charset=utf-8", DetectContentType([]byte(`<!--
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment Comment Comment Comment Comment Comment Comment Comment
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Comment Comment Comment --><svg></svg>`)))
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}
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// IsRepresentableAsText
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func TestIsTextFile(t *testing.T) {
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assert.True(t, IsTextFile([]byte{}))
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assert.True(t, IsTextFile([]byte("lorem ipsum")))
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}
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func TestIsImageFile(t *testing.T) {
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png, _ := base64.StdEncoding.DecodeString("iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAG0lEQVQYlWN4+vTpf3SMDTAMBYXYBLFpHgoKAeiOf0SGE9kbAAAAAElFTkSuQmCC")
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assert.True(t, IsImageFile(png))
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assert.False(t, IsImageFile([]byte("plain text")))
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}
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func TestIsSVGImageFile(t *testing.T) {
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assert.True(t, IsSVGImageFile([]byte("<svg></svg>")))
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assert.True(t, IsSVGImageFile([]byte(" <svg></svg>")))
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assert.True(t, IsSVGImageFile([]byte(`<svg width="100"></svg>`)))
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assert.True(t, IsSVGImageFile([]byte("<svg/>")))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?><svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Multiple -->
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<!-- Comments -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!-- Multiline
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Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Basic//EN"
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"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-basic.dtd">
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Multiple -->
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<!-- Comments -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- Multline
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Comment -->
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<svg></svg>`)))
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assert.True(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<!-- Multline
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Comment -->
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<svg></svg>`)))
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assert.False(t, IsSVGImageFile([]byte{}))
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assert.False(t, IsSVGImageFile([]byte("svg")))
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assert.False(t, IsSVGImageFile([]byte("<svgfoo></svgfoo>")))
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assert.False(t, IsSVGImageFile([]byte("text<svg></svg>")))
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assert.False(t, IsSVGImageFile([]byte("<html><body><svg></svg></body></html>")))
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assert.False(t, IsSVGImageFile([]byte(`<script>"<svg></svg>"</script>`)))
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assert.False(t, IsSVGImageFile([]byte(`<!-- <svg></svg> inside comment -->
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<foo></foo>`)))
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assert.False(t, IsSVGImageFile([]byte(`<?xml version="1.0" encoding="UTF-8"?>
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<!-- <svg></svg> inside comment -->
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<foo></foo>`)))
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}
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func TestIsPDFFile(t *testing.T) {
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pdf, _ := base64.StdEncoding.DecodeString("JVBERi0xLjYKJcOkw7zDtsOfCjIgMCBvYmoKPDwvTGVuZ3RoIDMgMCBSL0ZpbHRlci9GbGF0ZURlY29kZT4+CnN0cmVhbQp4nF3NPwsCMQwF8D2f4s2CNYk1baF0EHRwOwg4iJt/NsFb/PpevUE4Mjwe")
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assert.True(t, IsPDFFile(pdf))
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assert.False(t, IsPDFFile([]byte("plain text")))
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}
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func TestIsVideoFile(t *testing.T) {
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mp4, _ := base64.StdEncoding.DecodeString("AAAAGGZ0eXBtcDQyAAAAAGlzb21tcDQyAAEI721vb3YAAABsbXZoZAAAAADaBlwX2gZcFwAAA+gA")
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assert.True(t, IsVideoFile(mp4))
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assert.False(t, IsVideoFile([]byte("plain text")))
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}
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func TestIsAudioFile(t *testing.T) {
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mp3, _ := base64.StdEncoding.DecodeString("SUQzBAAAAAABAFRYWFgAAAASAAADbWFqb3JfYnJhbmQAbXA0MgBUWFhYAAAAEQAAA21pbm9yX3Zl")
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assert.True(t, IsAudioFile(mp3))
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assert.False(t, IsAudioFile([]byte("plain text")))
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}
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// TODO: Test EntryIcon
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func TestSetupGiteaRoot(t *testing.T) {
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_ = os.Setenv("GITEA_ROOT", "test")
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assert.EqualValues(t, "test", SetupGiteaRoot())
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_ = os.Setenv("GITEA_ROOT", "")
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assert.NotEqual(t, "test", SetupGiteaRoot())
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}
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func TestFormatNumberSI(t *testing.T) {
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assert.Equal(t, "125", FormatNumberSI(int(125)))
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assert.Equal(t, "1.3k", FormatNumberSI(int64(1317)))
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assert.Equal(t, "21.3M", FormatNumberSI(21317675))
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assert.Equal(t, "45.7G", FormatNumberSI(45721317675))
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assert.Equal(t, "", FormatNumberSI("test"))
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}
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