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// Copyright 2017 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package vcs
import (
"reflect"
"testing"
"time"
"github.com/google/go-cmp/cmp"
)
func TestGitParseCommit(t *testing.T) {
tests := map[string]*Commit{
`2075b16e32c26e4031b9fd3cbe26c54676a8fcb5
rbtree: include rcu.h
foobar@foobar.de
Foo Bar
Fri May 11 16:02:14 2018 -0700
78eb0c6356cda285c6ee6e29bea0c0188368103e
Fri May 11 17:28:45 2018 -0700
Since commit c1adf20052d8 ("Introduce rb_replace_node_rcu()")
rbtree_augmented.h uses RCU related data structures but does not include
the header file. It works as long as it gets somehow included before
that and fails otherwise.
Link: http://lkml.kernel.org/r/20180504103159.19938-1-bigeasy@linutronix.de
Signed-off-by: Foo Bad Baz <another@email.de>
Reviewed-by: <yetanother@email.org>
Cc: Unrelated Guy <somewhere@email.com>
Acked-by: Subsystem reviewer <Subsystem@reviewer.com>
Reported-and-tested-by: and@me.com
Reported-and-Tested-by: Name-name <name@name.com>
Tested-by: Must be correct <mustbe@correct.com>
Signed-off-by: Linux Master <linux@linux-foundation.org>
`: {
Hash: "2075b16e32c26e4031b9fd3cbe26c54676a8fcb5",
Title: "rbtree: include rcu.h",
Author: "foobar@foobar.de",
AuthorName: "Foo Bar",
Recipients: NewRecipients([]string{
"and@me.com",
"another@email.de",
"foobar@foobar.de",
"linux@linux-foundation.org",
"mustbe@correct.com",
"name@name.com",
"subsystem@reviewer.com",
"yetanother@email.org",
}, To),
Date: time.Date(2018, 5, 11, 16, 02, 14, 0, time.FixedZone("", -7*60*60)),
CommitDate: time.Date(2018, 5, 11, 17, 28, 45, 0, time.FixedZone("", -7*60*60)),
},
}
for input, com := range tests {
res, err := gitParseCommit([]byte(input), nil, nil, nil)
if err != nil && com != nil {
t.Fatalf("want %+v, got error: %v", com, err)
}
if err == nil && com == nil {
t.Fatalf("want error, got commit %+v", res)
}
if com == nil {
continue
}
if com.Hash != res.Hash {
t.Fatalf("want hash %q, got %q", com.Hash, res.Hash)
}
if com.Title != res.Title {
t.Fatalf("want title %q, got %q", com.Title, res.Title)
}
if com.Author != res.Author {
t.Fatalf("want author %q, got %q", com.Author, res.Author)
}
if diff := cmp.Diff(com.Recipients, res.Recipients); diff != "" {
t.Fatalf("bad CC: %v", diff)
}
if !com.Date.Equal(res.Date) {
t.Fatalf("want date %v, got %v", com.Date, res.Date)
}
if !com.CommitDate.Equal(res.CommitDate) {
t.Fatalf("want date %v, got %v", com.CommitDate, res.CommitDate)
}
}
}
func TestGitParseReleaseTags(t *testing.T) {
input := `
v3.1
v2.6.12
v2.6.39
v3.0
v3.10
v2.6.13
v3.11
v3.19
v3.9
v3.2
v4.9-rc1
v4.9
v4.9-rc3
v4.9-rc2
v2.6.32
v4.0
vv4.1
v2.6-rc5
v4.1foo
voo
v1.foo
v2.6-rc2
v10.2.foo
v1.2.
v1.
`
want := []string{
"v4.9",
"v4.0",
"v3.19",
"v3.11",
"v3.10",
"v3.9",
"v3.2",
"v3.1",
"v3.0",
"v2.6.39",
"v2.6.32",
"v2.6.13",
"v2.6.12",
}
got := gitParseReleaseTags([]byte(input), false)
if !reflect.DeepEqual(got, want) {
t.Fatalf("got bad tags\ngot: %+v\nwant: %+v", got, want)
}
wantRC := []string{
"v4.9",
"v4.9-rc3",
"v4.9-rc2",
"v4.9-rc1",
"v4.0",
"v3.19",
"v3.11",
"v3.10",
"v3.9",
"v3.2",
"v3.1",
"v3.0",
"v2.6.39",
"v2.6.32",
"v2.6.13",
"v2.6.12",
"v2.6-rc5",
"v2.6-rc2",
}
gotRC := gitParseReleaseTags([]byte(input), true)
if !reflect.DeepEqual(gotRC, wantRC) {
t.Fatalf("got bad tags\ngot: %+v\nwant: %+v", gotRC, wantRC)
}
}
func TestGetCommitsByTitles(t *testing.T) {
baseDir := t.TempDir()
repo := MakeTestRepo(t, baseDir)
validateSuccess := func(commit *Commit, results []*Commit, missing []string, err error) {
if err != nil {
t.Fatalf("expected success, got %v", err)
}
if len(missing) > 0 {
t.Fatalf("expected 0 missing, got %v", missing)
}
if len(results) != 1 {
t.Fatalf("expected 1 results, got %v", len(results))
}
if results[0].Hash != commit.Hash {
t.Fatalf("found unexpected commit %v", results[0].Hash)
}
}
// Put three commits in branch-a, two with the title we search for.
// We expect GetCommitsByTitles to only return the most recent match.
repo.Git("checkout", "-b", "branch-a")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "target")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "abc")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "target")
commitA, _ := repo.repo.HeadCommit()
results, missing, err := repo.repo.GetCommitsByTitles([]string{"target"})
validateSuccess(commitA, results, missing, err)
// Put another commit with the title we search for in another branch.
// We expect GetCommitsByTitles to only find commits in the current branch.
repo.Git("checkout", "-b", "branch-b")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "target")
repo.Git("checkout", "branch-a")
results, missing, err = repo.repo.GetCommitsByTitles([]string{"target"})
validateSuccess(commitA, results, missing, err)
// We expect GetCommitsByTitles to only find commits in the current branch.
repo.Git("checkout", "branch-b")
results, missing, err = repo.repo.GetCommitsByTitles([]string{"xyz"})
if err != nil {
t.Fatalf("expected success, got %v", err)
}
if len(results) > 0 {
t.Fatalf("expected 0 results, got %v", len(results))
}
if len(missing) != 1 {
t.Fatalf("expected 1 missing, got %v", missing)
}
if missing[0] != "xyz" {
t.Fatalf("found unexpected value in missing %v", missing[0])
}
}
func TestContains(t *testing.T) {
baseDir := t.TempDir()
repo := MakeTestRepo(t, baseDir)
// We expect Contains to return true, if commit is in current checkout.
repo.Git("checkout", "-b", "branch-a")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "target")
commitA, _ := repo.repo.HeadCommit()
if contained, _ := repo.repo.Contains(commitA.Hash); !contained {
t.Fatalf("contains claims commit that should be present is not")
}
if contained, _ := repo.repo.Contains("fake-hash"); contained {
t.Fatalf("contains claims commit that is not present is present")
}
// Commits must only be searched for from the checkedout HEAD.
repo.Git("checkout", "-b", "branch-b")
repo.Git("commit", "--no-edit", "--allow-empty", "-m", "target")
commitB, _ := repo.repo.HeadCommit()
repo.Git("checkout", "branch-a")
if contained, _ := repo.repo.Contains(commitB.Hash); contained {
t.Fatalf("contains found commit that is not in current branch")
}
}
|
