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383 lines
11 KiB
383 lines
11 KiB
// Copyright 2018 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 markup
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import (
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"fmt"
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"strconv"
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"strings"
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"testing"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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"github.com/stretchr/testify/assert"
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)
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const AppURL = "http://localhost:3000/"
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const Repo = "gogits/gogs"
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const AppSubURL = AppURL + Repo + "/"
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// alphanumLink an HTML link to an alphanumeric-style issue
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func alphanumIssueLink(baseURL string, name string) string {
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return link(util.URLJoin(baseURL, name), name)
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}
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// numericLink an HTML to a numeric-style issue
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func numericIssueLink(baseURL string, index int) string {
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return link(util.URLJoin(baseURL, strconv.Itoa(index)), fmt.Sprintf("#%d", index))
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}
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// urlContentsLink an HTML link whose contents is the target URL
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func urlContentsLink(href string) string {
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return link(href, href)
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}
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// link an HTML link
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func link(href, contents string) string {
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return fmt.Sprintf("<a href=\"%s\">%s</a>", href, contents)
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}
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var numericMetas = map[string]string{
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"format": "https://someurl.com/{user}/{repo}/{index}",
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"user": "someUser",
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"repo": "someRepo",
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"style": IssueNameStyleNumeric,
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}
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var alphanumericMetas = map[string]string{
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"format": "https://someurl.com/{user}/{repo}/{index}",
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"user": "someUser",
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"repo": "someRepo",
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"style": IssueNameStyleAlphanumeric,
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}
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func TestRender_IssueIndexPattern(t *testing.T) {
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// numeric: render inputs without valid mentions
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test := func(s string) {
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testRenderIssueIndexPattern(t, s, s, nil)
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testRenderIssueIndexPattern(t, s, s, &postProcessCtx{metas: numericMetas})
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}
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// should not render anything when there are no mentions
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test("")
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test("this is a test")
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test("test 123 123 1234")
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test("#")
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test("# # #")
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test("# 123")
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test("#abcd")
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test("test#1234")
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test("#1234test")
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test(" test #1234test")
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// should not render issue mention without leading space
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test("test#54321 issue")
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// should not render issue mention without trailing space
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test("test #54321issue")
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}
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func TestRender_IssueIndexPattern2(t *testing.T) {
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setting.AppURL = AppURL
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setting.AppSubURL = AppSubURL
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// numeric: render inputs with valid mentions
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test := func(s, expectedFmt string, indices ...int) {
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links := make([]interface{}, len(indices))
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for i, index := range indices {
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links[i] = numericIssueLink(util.URLJoin(setting.AppSubURL, "issues"), index)
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}
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expectedNil := fmt.Sprintf(expectedFmt, links...)
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testRenderIssueIndexPattern(t, s, expectedNil, nil)
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for i, index := range indices {
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links[i] = numericIssueLink("https://someurl.com/someUser/someRepo/", index)
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}
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expectedNum := fmt.Sprintf(expectedFmt, links...)
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testRenderIssueIndexPattern(t, s, expectedNum, &postProcessCtx{metas: numericMetas})
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}
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// should render freestanding mentions
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test("#1234 test", "%s test", 1234)
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test("test #8 issue", "test %s issue", 8)
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test("test issue #1234", "test issue %s", 1234)
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// should render mentions in parentheses
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test("(#54321 issue)", "(%s issue)", 54321)
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test("test (#9801 extra) issue", "test (%s extra) issue", 9801)
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test("test (#1)", "test (%s)", 1)
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// should render multiple issue mentions in the same line
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test("#54321 #1243", "%s %s", 54321, 1243)
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test("wow (#54321 #1243)", "wow (%s %s)", 54321, 1243)
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test("(#4)(#5)", "(%s)(%s)", 4, 5)
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test("#1 (#4321) test", "%s (%s) test", 1, 4321)
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}
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func TestRender_IssueIndexPattern3(t *testing.T) {
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setting.AppURL = AppURL
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setting.AppSubURL = AppSubURL
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// alphanumeric: render inputs without valid mentions
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test := func(s string) {
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testRenderIssueIndexPattern(t, s, s, &postProcessCtx{metas: alphanumericMetas})
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}
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test("")
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test("this is a test")
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test("test 123 123 1234")
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test("#")
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test("# 123")
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test("#abcd")
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test("test #123")
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test("abc-1234") // issue prefix must be capital
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test("ABc-1234") // issue prefix must be _all_ capital
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test("ABCDEFGHIJK-1234") // the limit is 10 characters in the prefix
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test("ABC1234") // dash is required
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test("test ABC- test") // number is required
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test("test -1234 test") // prefix is required
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test("testABC-123 test") // leading space is required
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test("test ABC-123test") // trailing space is required
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test("ABC-0123") // no leading zero
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}
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func TestRender_IssueIndexPattern4(t *testing.T) {
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setting.AppURL = AppURL
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setting.AppSubURL = AppSubURL
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// alphanumeric: render inputs with valid mentions
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test := func(s, expectedFmt string, names ...string) {
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links := make([]interface{}, len(names))
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for i, name := range names {
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links[i] = alphanumIssueLink("https://someurl.com/someUser/someRepo/", name)
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}
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expected := fmt.Sprintf(expectedFmt, links...)
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testRenderIssueIndexPattern(t, s, expected, &postProcessCtx{metas: alphanumericMetas})
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}
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test("OTT-1234 test", "%s test", "OTT-1234")
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test("test T-12 issue", "test %s issue", "T-12")
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test("test issue ABCDEFGHIJ-1234567890", "test issue %s", "ABCDEFGHIJ-1234567890")
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}
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func testRenderIssueIndexPattern(t *testing.T, input, expected string, ctx *postProcessCtx) {
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if ctx == nil {
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ctx = new(postProcessCtx)
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}
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ctx.procs = []processor{issueIndexPatternProcessor}
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if ctx.urlPrefix == "" {
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ctx.urlPrefix = AppSubURL
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}
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res, err := ctx.postProcess([]byte(input))
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assert.NoError(t, err)
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assert.Equal(t, expected, string(res))
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}
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func TestRender_AutoLink(t *testing.T) {
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setting.AppURL = AppURL
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setting.AppSubURL = AppSubURL
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test := func(input, expected string) {
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buffer, err := PostProcess([]byte(input), setting.AppSubURL, nil, false)
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assert.Equal(t, err, nil)
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assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer)))
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buffer, err = PostProcess([]byte(input), setting.AppSubURL, nil, true)
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assert.Equal(t, err, nil)
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assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer)))
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}
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// render valid issue URLs
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test(util.URLJoin(setting.AppSubURL, "issues", "3333"),
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numericIssueLink(util.URLJoin(setting.AppSubURL, "issues"), 3333))
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// render valid commit URLs
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tmp := util.URLJoin(AppSubURL, "commit", "d8a994ef243349f321568f9e36d5c3f444b99cae")
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test(tmp, "<a href=\""+tmp+"\">d8a994ef24</a>")
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tmp += "#diff-2"
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test(tmp, "<a href=\""+tmp+"\">d8a994ef24 (diff-2)</a>")
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// render other commit URLs
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tmp = "https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2"
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test(tmp, "<a href=\""+tmp+"\">d8a994ef24 (diff-2)</a>")
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}
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func TestRender_FullIssueURLs(t *testing.T) {
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setting.AppURL = AppURL
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setting.AppSubURL = AppSubURL
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test := func(input, expected string) {
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ctx := new(postProcessCtx)
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ctx.procs = []processor{fullIssuePatternProcessor}
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if ctx.urlPrefix == "" {
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ctx.urlPrefix = AppSubURL
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}
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result, err := ctx.postProcess([]byte(input))
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assert.NoError(t, err)
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assert.Equal(t, expected, string(result))
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}
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test("Here is a link https://git.osgeo.org/gogs/postgis/postgis/pulls/6",
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"Here is a link https://git.osgeo.org/gogs/postgis/postgis/pulls/6")
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test("Look here http://localhost:3000/person/repo/issues/4",
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`Look here <a href="http://localhost:3000/person/repo/issues/4">#4</a>`)
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test("http://localhost:3000/person/repo/issues/4#issuecomment-1234",
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`<a href="http://localhost:3000/person/repo/issues/4#issuecomment-1234">#4</a>`)
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}
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func TestRegExp_issueNumericPattern(t *testing.T) {
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trueTestCases := []string{
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"#1234",
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"#0",
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"#1234567890987654321",
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" #12",
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}
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falseTestCases := []string{
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"# 1234",
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"# 0",
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"# ",
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"#",
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"#ABC",
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"#1A2B",
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"",
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"ABC",
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}
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for _, testCase := range trueTestCases {
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assert.True(t, issueNumericPattern.MatchString(testCase))
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}
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for _, testCase := range falseTestCases {
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assert.False(t, issueNumericPattern.MatchString(testCase))
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}
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}
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func TestRegExp_sha1CurrentPattern(t *testing.T) {
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trueTestCases := []string{
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"d8a994ef243349f321568f9e36d5c3f444b99cae",
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"abcdefabcdefabcdefabcdefabcdefabcdefabcd",
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}
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falseTestCases := []string{
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"test",
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"abcdefg",
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"abcdefghijklmnopqrstuvwxyzabcdefghijklmn",
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"abcdefghijklmnopqrstuvwxyzabcdefghijklmO",
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}
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for _, testCase := range trueTestCases {
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assert.True(t, sha1CurrentPattern.MatchString(testCase))
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}
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for _, testCase := range falseTestCases {
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assert.False(t, sha1CurrentPattern.MatchString(testCase))
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}
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}
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func TestRegExp_anySHA1Pattern(t *testing.T) {
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testCases := map[string][]string{
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"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js#L2703": {
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"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
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"/test/unit/event.js",
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"#L2703",
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},
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"https://github.com/jquery/jquery/blob/a644101ed04d0beacea864ce805e0c4f86ba1cd1/test/unit/event.js": {
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"a644101ed04d0beacea864ce805e0c4f86ba1cd1",
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"/test/unit/event.js",
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"",
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},
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"https://github.com/jquery/jquery/commit/0705be475092aede1eddae01319ec931fb9c65fc": {
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"0705be475092aede1eddae01319ec931fb9c65fc",
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"",
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"",
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},
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"https://github.com/jquery/jquery/tree/0705be475092aede1eddae01319ec931fb9c65fc/src": {
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"0705be475092aede1eddae01319ec931fb9c65fc",
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"/src",
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"",
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},
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"https://try.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2": {
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"d8a994ef243349f321568f9e36d5c3f444b99cae",
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"",
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"#diff-2",
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},
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}
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for k, v := range testCases {
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assert.Equal(t, anySHA1Pattern.FindStringSubmatch(k)[1:], v)
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}
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}
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func TestRegExp_mentionPattern(t *testing.T) {
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trueTestCases := []string{
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"@Unknwon",
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"@ANT_123",
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"@xxx-DiN0-z-A..uru..s-xxx",
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" @lol ",
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" @Te/st",
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}
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falseTestCases := []string{
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"@ 0",
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"@ ",
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"@",
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"",
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"ABC",
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}
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for _, testCase := range trueTestCases {
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res := mentionPattern.MatchString(testCase)
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assert.True(t, res)
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}
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for _, testCase := range falseTestCases {
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res := mentionPattern.MatchString(testCase)
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assert.False(t, res)
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}
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}
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func TestRegExp_issueAlphanumericPattern(t *testing.T) {
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trueTestCases := []string{
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"ABC-1234",
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"A-1",
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"RC-80",
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"ABCDEFGHIJ-1234567890987654321234567890",
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}
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falseTestCases := []string{
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"RC-08",
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"PR-0",
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"ABCDEFGHIJK-1",
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"PR_1",
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"",
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"#ABC",
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"",
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"ABC",
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"GG-",
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"rm-1",
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}
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for _, testCase := range trueTestCases {
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assert.True(t, issueAlphanumericPattern.MatchString(testCase))
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}
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for _, testCase := range falseTestCases {
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assert.False(t, issueAlphanumericPattern.MatchString(testCase))
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}
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}
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func TestRegExp_shortLinkPattern(t *testing.T) {
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trueTestCases := []string{
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"[[stuff]]",
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"[[]]",
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"[[stuff|title=Difficult name with spaces*!]]",
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}
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falseTestCases := []string{
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"test",
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"abcdefg",
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"[[]",
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"[[",
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"[]",
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"]]",
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"abcdefghijklmnopqrstuvwxyz",
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}
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for _, testCase := range trueTestCases {
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assert.True(t, shortLinkPattern.MatchString(testCase))
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}
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for _, testCase := range falseTestCases {
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assert.False(t, shortLinkPattern.MatchString(testCase))
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}
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}
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