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added k8s stub adapter for execution environment

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This commit is contained in:
Elmar Kresse
2024-09-18 10:43:38 +02:00
parent f9a6ba8f1c
commit 12ff205bd2
119 changed files with 1374 additions and 12549 deletions
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45
pkg/nullio/content_length_test.go
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@ -1,45 +0,0 @@
package nullio
import (
"bytes"
"net/http"
)
type responseWriterStub struct {
bytes.Buffer
header http.Header
}
func (r *responseWriterStub) Header() http.Header {
return r.header
}
func (r *responseWriterStub) WriteHeader(_ int) {
}
func (s *MainTestSuite) TestContentLengthWriter_Write() {
header := http.Header(make(map[string][]string))
buf := &responseWriterStub{header: header}
writer := &ContentLengthWriter{Target: buf}
part1 := []byte("-rw-rw-r-- 1 kali ka")
contentLength := "42"
part2 := []byte("li " + contentLength + " 1660763446 flag\nFL")
part3 := []byte("AG")
count, err := writer.Write(part1)
s.Require().NoError(err)
s.Equal(len(part1), count)
s.Empty(buf.String())
s.Equal("", header.Get("Content-Length"))
count, err = writer.Write(part2)
s.Require().NoError(err)
s.Equal(len(part2), count)
s.Equal("FL", buf.String())
s.Equal(contentLength, header.Get("Content-Length"))
count, err = writer.Write(part3)
s.Require().NoError(err)
s.Equal(len(part3), count)
s.Equal("FLAG", buf.String())
s.Equal(contentLength, header.Get("Content-Length"))
}

95
pkg/nullio/ls2json_test.go
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@ -1,95 +0,0 @@
package nullio
import (
"bytes"
"context"
"github.com/openHPI/poseidon/tests"
"github.com/stretchr/testify/suite"
"testing"
)
func TestLs2JsonTestSuite(t *testing.T) {
suite.Run(t, new(Ls2JsonTestSuite))
}
type Ls2JsonTestSuite struct {
tests.MemoryLeakTestSuite
buf *bytes.Buffer
writer *Ls2JsonWriter
}
func (s *Ls2JsonTestSuite) SetupTest() {
s.MemoryLeakTestSuite.SetupTest()
s.buf = &bytes.Buffer{}
s.writer = &Ls2JsonWriter{Target: s.buf, Ctx: context.Background()}
}
func (s *Ls2JsonTestSuite) TestLs2JsonWriter_WriteCreationAndClose() {
count, err := s.writer.Write([]byte(""))
s.Zero(count)
s.NoError(err)
s.Equal("{\"files\": [", s.buf.String())
s.writer.Close()
s.Equal("{\"files\": []}", s.buf.String())
}
func (s *Ls2JsonTestSuite) TestLs2JsonWriter_WriteFile() {
input := "total 0\n-rw-rw-r-- 1 kali kali 0 1660763446 flag\n"
count, err := s.writer.Write([]byte(input))
s.Equal(len(input), count)
s.NoError(err)
s.writer.Close()
s.Equal("{\"files\": [{\"name\":\"flag\",\"entryType\":\"-\",\"size\":0,\"modificationTime\":1660763446"+
",\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"}]}",
s.buf.String())
}
func (s *Ls2JsonTestSuite) TestLs2JsonWriter_WriteRecursive() {
input := ".:\ntotal 4\ndrwxrwxr-x 2 kali kali 4096 1660764411 dir\n" +
"-rw-rw-r-- 1 kali kali 0 1660763446 flag\n" +
"\n./dir:\ntotal 4\n-rw-rw-r-- 1 kali kali 3 1660764366 another.txt\n"
count, err := s.writer.Write([]byte(input))
s.Equal(len(input), count)
s.NoError(err)
s.writer.Close()
s.Equal("{\"files\": ["+
"{\"name\":\"./dir\",\"entryType\":\"d\",\"size\":4096,\"modificationTime\":1660764411,"+
"\"permissions\":\"rwxrwxr-x\",\"owner\":\"kali\",\"group\":\"kali\"},"+
"{\"name\":\"./flag\",\"entryType\":\"-\",\"size\":0,\"modificationTime\":1660763446,"+
"\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"},"+
"{\"name\":\"./dir/another.txt\",\"entryType\":\"-\",\"size\":3,\"modificationTime\":1660764366,"+
"\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"}"+
"]}",
s.buf.String())
}
func (s *Ls2JsonTestSuite) TestLs2JsonWriter_WriteRemaining() {
input1 := "total 4\n-rw-rw-r-- 1 kali kali 3 1660764366 an.txt\n-rw-rw-r-- 1 kal"
_, err := s.writer.Write([]byte(input1))
s.NoError(err)
s.Equal("{\"files\": [{\"name\":\"an.txt\",\"entryType\":\"-\",\"size\":3,\"modificationTime\":1660764366,"+
"\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"}", s.buf.String())
input2 := "i kali 0 1660763446 flag\n"
_, err = s.writer.Write([]byte(input2))
s.NoError(err)
s.writer.Close()
s.Equal("{\"files\": [{\"name\":\"an.txt\",\"entryType\":\"-\",\"size\":3,\"modificationTime\":1660764366,"+
"\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"},"+
"{\"name\":\"flag\",\"entryType\":\"-\",\"size\":0,\"modificationTime\":1660763446,"+
"\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"}]}", s.buf.String())
}
func (s *Ls2JsonTestSuite) TestLs2JsonWriter_WriteLink() {
input1 := "total 4\nlrw-rw-r-- 1 kali kali 3 1660764366 another.txt -> /bin/bash\n"
_, err := s.writer.Write([]byte(input1))
s.NoError(err)
s.writer.Close()
s.Equal("{\"files\": [{\"name\":\"another.txt\",\"entryType\":\"l\",\"linkTarget\":\"/bin/bash\",\"size\":3,"+
"\"modificationTime\":1660764366,\"permissions\":\"rw-rw-r--\",\"owner\":\"kali\",\"group\":\"kali\"}]}",
s.buf.String())
}

60
pkg/nullio/nullio_test.go
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@ -1,60 +0,0 @@
package nullio
import (
"context"
"github.com/openHPI/poseidon/tests"
"github.com/stretchr/testify/suite"
"io"
"testing"
"time"
)
type MainTestSuite struct {
tests.MemoryLeakTestSuite
}
func TestMainTestSuite(t *testing.T) {
suite.Run(t, new(MainTestSuite))
}
func (s *MainTestSuite) TestReader_Read() {
read := func(reader io.Reader, ret chan<- bool) {
p := make([]byte, 0, 5)
_, err := reader.Read(p)
s.ErrorIs(io.EOF, err)
close(ret)
}
s.Run("WithContext_DoesNotReturnImmediately", func() {
readingContext, cancel := context.WithCancel(context.Background())
defer cancel()
readerReturned := make(chan bool)
go read(&Reader{readingContext}, readerReturned)
select {
case <-readerReturned:
s.Fail("The reader returned before the timeout was reached")
case <-time.After(tests.ShortTimeout):
}
})
s.Run("WithoutContext_DoesReturnImmediately", func() {
readerReturned := make(chan bool)
go read(&Reader{}, readerReturned)
select {
case <-readerReturned:
case <-time.After(tests.ShortTimeout):
s.Fail("The reader returned before the timeout was reached")
}
})
}
func (s *MainTestSuite) TestReadWriterWritesEverything() {
readWriter := &ReadWriter{}
p := []byte{1, 2, 3}
n, err := readWriter.Write(p)
s.NoError(err)
s.Equal(len(p), n)
}