forked from forgejo/forgejo
Rewrite reference processing code in preparation for opening/closing from comment references (#8261)
* Add a markdown stripper for mentions and xrefs * Improve comments * Small code simplification * Move reference code to modules/references * Fix typo * Make MarkdownStripper return [][]byte * Implement preliminary keywords parsing * Add FIXME comment * Fix comment * make fmt * Fix permissions check * Fix text assumptions * Fix imports * Fix lint, fmt * Fix unused import * Add missing export comment * Bypass revive on implemented interface * Move mdstripper into its own package * Support alphanumeric patterns * Refactor FindAllMentions * Move mentions test to references * Parse mentions from reference package * Refactor code to implement renderizable references * Fix typo * Move patterns and tests to the references package * Fix nil reference * Preliminary rendering attempt of closing keywords * Normalize names, comments, general tidy-up * Add CSS style for action keywords * Fix permission for admin and owner * Fix golangci-lint * Fix golangci-lint
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guillep2k
zeripath
parent
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commit
15809d81f7
16 changed files with 1123 additions and 438 deletions
296
modules/references/references_test.go
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296
modules/references/references_test.go
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// Copyright 2019 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 references
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import (
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"testing"
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"code.gitea.io/gitea/modules/setting"
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"github.com/stretchr/testify/assert"
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)
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func TestFindAllIssueReferences(t *testing.T) {
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type result struct {
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Index int64
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Owner string
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Name string
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Issue string
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Action XRefAction
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RefLocation *RefSpan
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ActionLocation *RefSpan
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}
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type testFixture struct {
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input string
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expected []result
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}
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fixtures := []testFixture{
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{
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"Simply closes: #29 yes",
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[]result{
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{29, "", "", "29", XRefActionCloses, &RefSpan{Start: 15, End: 18}, &RefSpan{Start: 7, End: 13}},
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},
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},
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{
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"#123 no, this is a title.",
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[]result{},
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},
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{
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" #124 yes, this is a reference.",
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[]result{
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{124, "", "", "124", XRefActionNone, &RefSpan{Start: 0, End: 4}, nil},
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},
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},
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{
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"```\nThis is a code block.\n#723 no, it's a code block.```",
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[]result{},
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},
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{
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"This `#724` no, it's inline code.",
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[]result{},
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},
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{
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"This user3/repo4#200 yes.",
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[]result{
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{200, "user3", "repo4", "200", XRefActionNone, &RefSpan{Start: 5, End: 20}, nil},
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},
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},
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{
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"This [one](#919) no, this is a URL fragment.",
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[]result{},
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},
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{
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"This [two](/user2/repo1/issues/921) yes.",
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[]result{
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{921, "user2", "repo1", "921", XRefActionNone, nil, nil},
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},
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},
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{
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"This [three](/user2/repo1/pulls/922) yes.",
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[]result{
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{922, "user2", "repo1", "922", XRefActionNone, nil, nil},
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},
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},
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{
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"This [four](http://gitea.com:3000/user3/repo4/issues/203) yes.",
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[]result{
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{203, "user3", "repo4", "203", XRefActionNone, nil, nil},
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},
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},
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{
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"This [five](http://github.com/user3/repo4/issues/204) no.",
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[]result{},
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},
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{
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"This http://gitea.com:3000/user4/repo5/201 no, bad URL.",
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[]result{},
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},
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{
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"This http://gitea.com:3000/user4/repo5/pulls/202 yes.",
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[]result{
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{202, "user4", "repo5", "202", XRefActionNone, nil, nil},
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},
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},
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{
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"This http://GiTeA.COM:3000/user4/repo6/pulls/205 yes.",
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[]result{
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{205, "user4", "repo6", "205", XRefActionNone, nil, nil},
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},
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},
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{
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"Reopens #15 yes",
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[]result{
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{15, "", "", "15", XRefActionReopens, &RefSpan{Start: 8, End: 11}, &RefSpan{Start: 0, End: 7}},
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},
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},
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{
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"This closes #20 for you yes",
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[]result{
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{20, "", "", "20", XRefActionCloses, &RefSpan{Start: 12, End: 15}, &RefSpan{Start: 5, End: 11}},
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},
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},
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{
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"Do you fix user6/repo6#300 ? yes",
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[]result{
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{300, "user6", "repo6", "300", XRefActionCloses, &RefSpan{Start: 11, End: 26}, &RefSpan{Start: 7, End: 10}},
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},
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},
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{
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"For 999 #1235 no keyword, but yes",
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[]result{
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{1235, "", "", "1235", XRefActionNone, &RefSpan{Start: 8, End: 13}, nil},
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},
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},
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{
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"Which abc. #9434 same as above",
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[]result{
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{9434, "", "", "9434", XRefActionNone, &RefSpan{Start: 11, End: 16}, nil},
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},
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},
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{
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"This closes #600 and reopens #599",
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[]result{
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{600, "", "", "600", XRefActionCloses, &RefSpan{Start: 12, End: 16}, &RefSpan{Start: 5, End: 11}},
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{599, "", "", "599", XRefActionReopens, &RefSpan{Start: 29, End: 33}, &RefSpan{Start: 21, End: 28}},
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},
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},
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}
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// Save original value for other tests that may rely on it
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prevURL := setting.AppURL
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setting.AppURL = "https://gitea.com:3000/"
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for _, fixture := range fixtures {
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expraw := make([]*rawReference, len(fixture.expected))
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for i, e := range fixture.expected {
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expraw[i] = &rawReference{
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index: e.Index,
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owner: e.Owner,
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name: e.Name,
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action: e.Action,
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issue: e.Issue,
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refLocation: e.RefLocation,
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actionLocation: e.ActionLocation,
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}
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}
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expref := rawToIssueReferenceList(expraw)
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refs := FindAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expref, refs, "Failed to parse: {%s}", fixture.input)
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rawrefs := findAllIssueReferencesMarkdown(fixture.input)
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assert.EqualValues(t, expraw, rawrefs, "Failed to parse: {%s}", fixture.input)
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}
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// Restore for other tests that may rely on the original value
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setting.AppURL = prevURL
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type alnumFixture struct {
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input string
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issue string
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refLocation *RefSpan
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action XRefAction
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actionLocation *RefSpan
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}
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alnumFixtures := []alnumFixture{
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{
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"This ref ABC-123 is alphanumeric",
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"ABC-123", &RefSpan{Start: 9, End: 16},
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XRefActionNone, nil,
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},
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{
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"This closes ABCD-1234 alphanumeric",
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"ABCD-1234", &RefSpan{Start: 12, End: 21},
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XRefActionCloses, &RefSpan{Start: 5, End: 11},
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},
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}
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for _, fixture := range alnumFixtures {
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found, ref := FindRenderizableReferenceAlphanumeric(fixture.input)
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if fixture.issue == "" {
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assert.False(t, found, "Failed to parse: {%s}", fixture.input)
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} else {
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assert.True(t, found, "Failed to parse: {%s}", fixture.input)
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assert.Equal(t, fixture.issue, ref.Issue, "Failed to parse: {%s}", fixture.input)
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assert.Equal(t, fixture.refLocation, ref.RefLocation, "Failed to parse: {%s}", fixture.input)
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assert.Equal(t, fixture.action, ref.Action, "Failed to parse: {%s}", fixture.input)
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assert.Equal(t, fixture.actionLocation, ref.ActionLocation, "Failed to parse: {%s}", fixture.input)
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}
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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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"(@gitea)",
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"[@gitea]",
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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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"/home/gitea/@gitea",
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"\"@gitea\"",
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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_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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"#12:",
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"ref: #12: msg",
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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_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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"ABC-123.",
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"(ABC-123)",
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"[ABC-123]",
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"ABC-123:",
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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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"/home/gitea/ABC-1234",
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"MY-STRING-ABC-123",
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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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