A fork of Gitea (see branch `mj`) adding Majority Judgment Polls 𐄷 over Issues and Merge Requests. https://git.mieuxvoter.fr
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// Copyright 2016 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package gitgraph
import (
"bytes"
"fmt"
"strings"
"testing"
"code.gitea.io/gitea/modules/git"
)
func BenchmarkGetCommitGraph(b *testing.B) {
currentRepo, err := git.OpenRepository(".")
if err != nil || currentRepo == nil {
b.Error("Could not open repository")
}
defer currentRepo.Close()
for i := 0; i < b.N; i++ {
graph, err := GetCommitGraph(currentRepo, 1, 0, false, nil, nil)
if err != nil {
b.Error("Could get commit graph")
}
if len(graph.Commits) < 100 {
b.Error("Should get 100 log lines.")
}
}
}
func BenchmarkParseCommitString(b *testing.B) {
testString := "* DATA:|4e61bacab44e9b4730e44a6615d04098dd3a8eaf|2016-12-20 21:10:41 +0100|4e61bac|Add route for graph"
parser := &Parser{}
parser.Reset()
for i := 0; i < b.N; i++ {
parser.Reset()
graph := NewGraph()
if err := parser.AddLineToGraph(graph, 0, []byte(testString)); err != nil {
b.Error("could not parse teststring")
}
if graph.Flows[1].Commits[0].Rev != "4e61bacab44e9b4730e44a6615d04098dd3a8eaf" {
b.Error("Did not get expected data")
}
}
}
func BenchmarkParseGlyphs(b *testing.B) {
parser := &Parser{}
parser.Reset()
tgBytes := []byte(testglyphs)
tg := tgBytes
idx := bytes.Index(tg, []byte("\n"))
for i := 0; i < b.N; i++ {
parser.Reset()
tg = tgBytes
idx = bytes.Index(tg, []byte("\n"))
for idx > 0 {
parser.ParseGlyphs(tg[:idx])
tg = tg[idx+1:]
idx = bytes.Index(tg, []byte("\n"))
}
}
}
func TestReleaseUnusedColors(t *testing.T) {
testcases := []struct {
availableColors []int
oldColors []int
firstInUse int // these values have to be either be correct or suggest less is
firstAvailable int // available than possibly is - i.e. you cannot say 10 is available when it
}{
{
availableColors: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
oldColors: []int{1, 1, 1, 1, 1},
firstAvailable: -1,
firstInUse: 1,
},
{
availableColors: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
oldColors: []int{1, 2, 3, 4},
firstAvailable: 6,
firstInUse: 0,
},
{
availableColors: []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
oldColors: []int{6, 0, 3, 5, 3, 4, 0, 0},
firstAvailable: 6,
firstInUse: 0,
},
{
availableColors: []int{1, 2, 3, 4, 5, 6, 7},
oldColors: []int{6, 1, 3, 5, 3, 4, 2, 7},
firstAvailable: -1,
firstInUse: 0,
},
{
availableColors: []int{1, 2, 3, 4, 5, 6, 7},
oldColors: []int{6, 0, 3, 5, 3, 4, 2, 7},
firstAvailable: -1,
firstInUse: 0,
},
}
for _, testcase := range testcases {
parser := &Parser{}
parser.Reset()
parser.availableColors = append([]int{}, testcase.availableColors...)
parser.oldColors = append(parser.oldColors, testcase.oldColors...)
parser.firstAvailable = testcase.firstAvailable
parser.firstInUse = testcase.firstInUse
parser.releaseUnusedColors()
if parser.firstAvailable == -1 {
// All in use
for _, color := range parser.availableColors {
found := false
for _, oldColor := range parser.oldColors {
if oldColor == color {
found = true
break
}
}
if !found {
t.Errorf("In testcase:\n%d\t%d\t%d %d =>\n%d\t%d\t%d %d: %d should be available but is not",
testcase.availableColors,
testcase.oldColors,
testcase.firstAvailable,
testcase.firstInUse,
parser.availableColors,
parser.oldColors,
parser.firstAvailable,
parser.firstInUse,
color)
}
}
} else if parser.firstInUse != -1 {
// Some in use
for i := parser.firstInUse; i != parser.firstAvailable; i = (i + 1) % len(parser.availableColors) {
color := parser.availableColors[i]
found := false
for _, oldColor := range parser.oldColors {
if oldColor == color {
found = true
break
}
}
if !found {
t.Errorf("In testcase:\n%d\t%d\t%d %d =>\n%d\t%d\t%d %d: %d should be available but is not",
testcase.availableColors,
testcase.oldColors,
testcase.firstAvailable,
testcase.firstInUse,
parser.availableColors,
parser.oldColors,
parser.firstAvailable,
parser.firstInUse,
color)
}
}
for i := parser.firstAvailable; i != parser.firstInUse; i = (i + 1) % len(parser.availableColors) {
color := parser.availableColors[i]
found := false
for _, oldColor := range parser.oldColors {
if oldColor == color {
found = true
break
}
}
if found {
t.Errorf("In testcase:\n%d\t%d\t%d %d =>\n%d\t%d\t%d %d: %d should not be available but is",
testcase.availableColors,
testcase.oldColors,
testcase.firstAvailable,
testcase.firstInUse,
parser.availableColors,
parser.oldColors,
parser.firstAvailable,
parser.firstInUse,
color)
}
}
} else {
// None in use
for _, color := range parser.oldColors {
if color != 0 {
t.Errorf("In testcase:\n%d\t%d\t%d %d =>\n%d\t%d\t%d %d: %d should not be available but is",
testcase.availableColors,
testcase.oldColors,
testcase.firstAvailable,
testcase.firstInUse,
parser.availableColors,
parser.oldColors,
parser.firstAvailable,
parser.firstInUse,
color)
}
}
}
}
}
func TestParseGlyphs(t *testing.T) {
parser := &Parser{}
parser.Reset()
tgBytes := []byte(testglyphs)
tg := tgBytes
idx := bytes.Index(tg, []byte("\n"))
row := 0
for idx > 0 {
parser.ParseGlyphs(tg[:idx])
tg = tg[idx+1:]
idx = bytes.Index(tg, []byte("\n"))
if parser.flows[0] != 1 {
t.Errorf("First column flow should be 1 but was %d", parser.flows[0])
}
colorToFlow := map[int]int64{}
flowToColor := map[int64]int{}
for i, flow := range parser.flows {
if flow == 0 {
continue
}
color := parser.colors[i]
if fColor, in := flowToColor[flow]; in && fColor != color {
t.Errorf("Row %d column %d flow %d has color %d but should be %d", row, i, flow, color, fColor)
}
flowToColor[flow] = color
if cFlow, in := colorToFlow[color]; in && cFlow != flow {
t.Errorf("Row %d column %d flow %d has color %d but conflicts with flow %d", row, i, flow, color, cFlow)
}
colorToFlow[color] = flow
}
row++
}
if len(parser.availableColors) != 9 {
t.Errorf("Expected 9 colors but have %d", len(parser.availableColors))
}
}
func TestCommitStringParsing(t *testing.T) {
dataFirstPart := "* DATA:|4e61bacab44e9b4730e44a6615d04098dd3a8eaf|2016-12-20 21:10:41 +0100|4e61bac|"
tests := []struct {
shouldPass bool
testName string
commitMessage string
}{
{true, "normal", "not a fancy message"},
{true, "extra pipe", "An extra pipe: |"},
{true, "extra 'Data:'", "DATA: might be trouble"},
}
for _, test := range tests {
t.Run(test.testName, func(t *testing.T) {
testString := fmt.Sprintf("%s%s", dataFirstPart, test.commitMessage)
idx := strings.Index(testString, "DATA:")
commit, err := NewCommit(0, 0, []byte(testString[idx+5:]))
if err != nil && test.shouldPass {
t.Errorf("Could not parse %s", testString)
return
}
if test.commitMessage != commit.Subject {
t.Errorf("%s does not match %s", test.commitMessage, commit.Subject)
}
})
}
}
var testglyphs = `*
*
*
*
*
*
*
*
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* |
* |
* |
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* |
| *
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| *
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| * | | |
| |\| | |
* | | | |
|/ / / /
| | | *
| * | |
| * | |
| * | |
* | | |
* | | |
* | | |
* | | |
* | | |
|\ \ \ \
| | * | |
| | |\| |
| | | * |
| | | | *
* | | | |
* | | | |
* | | | |
* | | | |
* | | | |
|\ \ \ \ \
| * | | | |
|/| | | | |
| | |/ / /
| |/| | |
| | | | *
| * | | |
|/| | | |
| * | | |
|/| | | |
| | |/ /
| |/| |
| * | |
| * | |
| |\ \ \
| | * | |
| |/| | |
| | | |/
| | |/|
| * | |
| * | |
| * | |
| | * |
| | |\ \
| | | * |
| | |/| |
| | | * |
| | | |\ \
| | | | * |
| | | |/| |
| | * | | |
| | * | | |
| | |\ \ \ \
| | | * | | |
| | |/| | | |
| | | | | * |
| | | | |/ /
* | | | / /
|/ / / / /
* | | | |
|\ \ \ \ \
| * | | | |
|/| | | | |
| * | | | |
| * | | | |
| |\ \ \ \ \
| | | * \ \ \
| | | |\ \ \ \
| | | | * | | |
| | | |/| | | |
| | | | | |/ /
| | | | |/| |
* | | | | | |
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| | | | * | |
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| | * | | | |
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| |/ / / / /
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| | | * |
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|\ \ \ \ \
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| | | |/ / /
| | |/| | |
| | | | * |
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* | | | | |
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|/ / / / /
| | | * |
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|\ \ \ \ \
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| | * | | |
| | |\ \ \ \
| | | * | | |
| | |/| | | |
| |/| | |/ /
| | | |/| |
| | | | | *
| |_|_|_|/
|/| | | |
| | * | |
| |/ / /
* | | |
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| | * |
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| |/ / /
| * | |
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| | * |
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* | | | |
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* | | | |
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|\| | | |
| | | | *
| | | | |\
| |_|_|_|/
|/| | | |
| * | | |
* | | | |
* | | | |
|\| | | |
| * | | |
| |\ \ \ \
| | | |/ /
| | |/| |
| * | | |
| * | | |
| * | | |
| * | | |
| | * | |
| | | * |
| | |/ /
| |/| |
* | | |
|\| | |
| * | |
| * | |
| * | |
| * | |
| * | |
* | | |
|\| | |
| * | |
| * | |
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| | | *
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| * | |
| * | |
| * | |
`