aboutsummaryrefslogtreecommitdiffstats
path: root/formats/packp/advrefs/decoder_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'formats/packp/advrefs/decoder_test.go')
-rw-r--r--formats/packp/advrefs/decoder_test.go500
1 files changed, 0 insertions, 500 deletions
diff --git a/formats/packp/advrefs/decoder_test.go b/formats/packp/advrefs/decoder_test.go
deleted file mode 100644
index ee2f5ae..0000000
--- a/formats/packp/advrefs/decoder_test.go
+++ /dev/null
@@ -1,500 +0,0 @@
-package advrefs_test
-
-import (
- "bytes"
- "io"
- "strings"
-
- "gopkg.in/src-d/go-git.v4/core"
- "gopkg.in/src-d/go-git.v4/formats/packp"
- "gopkg.in/src-d/go-git.v4/formats/packp/advrefs"
- "gopkg.in/src-d/go-git.v4/formats/packp/pktline"
-
- . "gopkg.in/check.v1"
-)
-
-type SuiteDecoder struct{}
-
-var _ = Suite(&SuiteDecoder{})
-
-func (s *SuiteDecoder) TestEmpty(c *C) {
- ar := advrefs.New()
- var buf bytes.Buffer
- d := advrefs.NewDecoder(&buf)
-
- err := d.Decode(ar)
- c.Assert(err, Equals, advrefs.ErrEmpty)
-}
-
-func (s *SuiteDecoder) TestShortForHash(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*too short")
-}
-
-func toPktLines(c *C, payloads []string) io.Reader {
- var buf bytes.Buffer
- e := pktline.NewEncoder(&buf)
- err := e.EncodeString(payloads...)
- c.Assert(err, IsNil)
-
- return &buf
-}
-
-func testDecoderErrorMatches(c *C, input io.Reader, pattern string) {
- ar := advrefs.New()
- d := advrefs.NewDecoder(input)
-
- err := d.Decode(ar)
- c.Assert(err, ErrorMatches, pattern)
-}
-
-func (s *SuiteDecoder) TestInvalidFirstHash(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796alberto2219af86ec6584e5 HEAD\x00multi_ack thin-pack\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*invalid hash.*")
-}
-
-func (s *SuiteDecoder) TestZeroId(c *C) {
- payloads := []string{
- "0000000000000000000000000000000000000000 capabilities^{}\x00multi_ack thin-pack\n",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(ar.Head, IsNil)
-}
-
-func testDecodeOK(c *C, payloads []string) *advrefs.AdvRefs {
- var buf bytes.Buffer
- e := pktline.NewEncoder(&buf)
- err := e.EncodeString(payloads...)
- c.Assert(err, IsNil)
-
- ar := advrefs.New()
- d := advrefs.NewDecoder(&buf)
-
- err = d.Decode(ar)
- c.Assert(err, IsNil)
-
- return ar
-}
-
-func (s *SuiteDecoder) TestMalformedZeroId(c *C) {
- payloads := []string{
- "0000000000000000000000000000000000000000 wrong\x00multi_ack thin-pack\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*malformed zero-id.*")
-}
-
-func (s *SuiteDecoder) TestShortZeroId(c *C) {
- payloads := []string{
- "0000000000000000000000000000000000000000 capabi",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*too short zero-id.*")
-}
-
-func (s *SuiteDecoder) TestHead(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(*ar.Head, Equals,
- core.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5"))
-}
-
-func (s *SuiteDecoder) TestFirstIsNotHead(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 refs/heads/master\x00",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(ar.Head, IsNil)
- c.Assert(ar.References["refs/heads/master"], Equals,
- core.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5"))
-}
-
-func (s *SuiteDecoder) TestShortRef(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 H",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*too short.*")
-}
-
-func (s *SuiteDecoder) TestNoNULL(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEADofs-delta multi_ack",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*NULL not found.*")
-}
-
-func (s *SuiteDecoder) TestNoSpaceAfterHash(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5-HEAD\x00",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*no space after hash.*")
-}
-
-func (s *SuiteDecoder) TestNoCaps(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(ar.Capabilities.IsEmpty(), Equals, true)
-}
-
-func (s *SuiteDecoder) TestCaps(c *C) {
- for _, test := range [...]struct {
- input []string
- capabilities []packp.Capability
- }{
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{},
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00\n",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{},
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{
- {
- Name: "ofs-delta",
- Values: []string(nil),
- },
- },
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta multi_ack",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{
- {Name: "ofs-delta", Values: []string(nil)},
- {Name: "multi_ack", Values: []string(nil)},
- },
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta multi_ack\n",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{
- {Name: "ofs-delta", Values: []string(nil)},
- {Name: "multi_ack", Values: []string(nil)},
- },
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00symref=HEAD:refs/heads/master agent=foo=bar\n",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{
- {Name: "symref", Values: []string{"HEAD:refs/heads/master"}},
- {Name: "agent", Values: []string{"foo=bar"}},
- },
- },
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00symref=HEAD:refs/heads/master agent=foo=bar agent=new-agent\n",
- pktline.FlushString,
- },
- capabilities: []packp.Capability{
- {Name: "symref", Values: []string{"HEAD:refs/heads/master"}},
- {Name: "agent", Values: []string{"foo=bar", "new-agent"}},
- },
- },
- } {
- ar := testDecodeOK(c, test.input)
- for _, fixCap := range test.capabilities {
- c.Assert(ar.Capabilities.Supports(fixCap.Name), Equals, true,
- Commentf("input = %q, capability = %q", test.input, fixCap.Name))
- c.Assert(ar.Capabilities.Get(fixCap.Name).Values, DeepEquals, fixCap.Values,
- Commentf("input = %q, capability = %q", test.input, fixCap.Name))
- }
- }
-}
-
-func (s *SuiteDecoder) TestWithPrefix(c *C) {
- payloads := []string{
- "# this is a prefix\n",
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00foo\n",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(len(ar.Prefix), Equals, 1)
- c.Assert(ar.Prefix[0], DeepEquals, []byte("# this is a prefix"))
-}
-
-func (s *SuiteDecoder) TestWithPrefixAndFlush(c *C) {
- payloads := []string{
- "# this is a prefix\n",
- pktline.FlushString,
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00foo\n",
- pktline.FlushString,
- }
- ar := testDecodeOK(c, payloads)
- c.Assert(len(ar.Prefix), Equals, 2)
- c.Assert(ar.Prefix[0], DeepEquals, []byte("# this is a prefix"))
- c.Assert(ar.Prefix[1], DeepEquals, []byte(pktline.FlushString))
-}
-
-func (s *SuiteDecoder) TestOtherRefs(c *C) {
- for _, test := range [...]struct {
- input []string
- references map[string]core.Hash
- peeled map[string]core.Hash
- }{
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- pktline.FlushString,
- },
- references: make(map[string]core.Hash),
- peeled: make(map[string]core.Hash),
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "1111111111111111111111111111111111111111 ref/foo",
- pktline.FlushString,
- },
- references: map[string]core.Hash{
- "ref/foo": core.NewHash("1111111111111111111111111111111111111111"),
- },
- peeled: make(map[string]core.Hash),
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "1111111111111111111111111111111111111111 ref/foo\n",
- pktline.FlushString,
- },
- references: map[string]core.Hash{
- "ref/foo": core.NewHash("1111111111111111111111111111111111111111"),
- },
- peeled: make(map[string]core.Hash),
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "1111111111111111111111111111111111111111 ref/foo\n",
- "2222222222222222222222222222222222222222 ref/bar",
- pktline.FlushString,
- },
- references: map[string]core.Hash{
- "ref/foo": core.NewHash("1111111111111111111111111111111111111111"),
- "ref/bar": core.NewHash("2222222222222222222222222222222222222222"),
- },
- peeled: make(map[string]core.Hash),
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "1111111111111111111111111111111111111111 ref/foo^{}\n",
- pktline.FlushString,
- },
- references: make(map[string]core.Hash),
- peeled: map[string]core.Hash{
- "ref/foo": core.NewHash("1111111111111111111111111111111111111111"),
- },
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "1111111111111111111111111111111111111111 ref/foo\n",
- "2222222222222222222222222222222222222222 ref/bar^{}",
- pktline.FlushString,
- },
- references: map[string]core.Hash{
- "ref/foo": core.NewHash("1111111111111111111111111111111111111111"),
- },
- peeled: map[string]core.Hash{
- "ref/bar": core.NewHash("2222222222222222222222222222222222222222"),
- },
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "51b8b4fb32271d39fbdd760397406177b2b0fd36 refs/pull/10/head\n",
- "02b5a6031ba7a8cbfde5d65ff9e13ecdbc4a92ca refs/pull/100/head\n",
- "c284c212704c43659bf5913656b8b28e32da1621 refs/pull/100/merge\n",
- "3d6537dce68c8b7874333a1720958bd8db3ae8ca refs/pull/101/merge\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- pktline.FlushString,
- },
- references: map[string]core.Hash{
- "refs/heads/master": core.NewHash("a6930aaee06755d1bdcfd943fbf614e4d92bb0c7"),
- "refs/pull/10/head": core.NewHash("51b8b4fb32271d39fbdd760397406177b2b0fd36"),
- "refs/pull/100/head": core.NewHash("02b5a6031ba7a8cbfde5d65ff9e13ecdbc4a92ca"),
- "refs/pull/100/merge": core.NewHash("c284c212704c43659bf5913656b8b28e32da1621"),
- "refs/pull/101/merge": core.NewHash("3d6537dce68c8b7874333a1720958bd8db3ae8ca"),
- "refs/tags/v2.6.11": core.NewHash("5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c"),
- "refs/tags/v2.6.11-tree": core.NewHash("5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c"),
- },
- peeled: map[string]core.Hash{
- "refs/tags/v2.6.11": core.NewHash("c39ae07f393806ccf406ef966e9a15afc43cc36a"),
- "refs/tags/v2.6.11-tree": core.NewHash("c39ae07f393806ccf406ef966e9a15afc43cc36a"),
- },
- },
- } {
- ar := testDecodeOK(c, test.input)
- comment := Commentf("input = %v\n", test.input)
- c.Assert(ar.References, DeepEquals, test.references, comment)
- c.Assert(ar.Peeled, DeepEquals, test.peeled, comment)
- }
-}
-
-func (s *SuiteDecoder) TestMalformedOtherRefsNoSpace(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00multi_ack thin-pack\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8crefs/tags/v2.6.11\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*malformed ref data.*")
-}
-
-func (s *SuiteDecoder) TestMalformedOtherRefsMultipleSpaces(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00multi_ack thin-pack\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags v2.6.11\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*malformed ref data.*")
-}
-
-func (s *SuiteDecoder) TestShallow(c *C) {
- for _, test := range [...]struct {
- input []string
- shallows []core.Hash
- }{
- {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- pktline.FlushString,
- },
- shallows: []core.Hash{},
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- "shallow 1111111111111111111111111111111111111111\n",
- pktline.FlushString,
- },
- shallows: []core.Hash{core.NewHash("1111111111111111111111111111111111111111")},
- }, {
- input: []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- "shallow 1111111111111111111111111111111111111111\n",
- "shallow 2222222222222222222222222222222222222222\n",
- pktline.FlushString,
- },
- shallows: []core.Hash{
- core.NewHash("1111111111111111111111111111111111111111"),
- core.NewHash("2222222222222222222222222222222222222222"),
- },
- },
- } {
- ar := testDecodeOK(c, test.input)
- comment := Commentf("input = %v\n", test.input)
- c.Assert(ar.Shallows, DeepEquals, test.shallows, comment)
- }
-}
-
-func (s *SuiteDecoder) TestInvalidShallowHash(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- "shallow 11111111alcortes111111111111111111111111\n",
- "shallow 2222222222222222222222222222222222222222\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*invalid hash text.*")
-}
-
-func (s *SuiteDecoder) TestGarbageAfterShallow(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- "shallow 1111111111111111111111111111111111111111\n",
- "shallow 2222222222222222222222222222222222222222\n",
- "b5be40b90dbaa6bd337f3b77de361bfc0723468b refs/tags/v4.4",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*malformed shallow prefix.*")
-}
-
-func (s *SuiteDecoder) TestMalformedShallowHash(c *C) {
- payloads := []string{
- "6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n",
- "a6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n",
- "5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n",
- "c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n",
- "shallow 1111111111111111111111111111111111111111\n",
- "shallow 2222222222222222222222222222222222222222 malformed\n",
- pktline.FlushString,
- }
- r := toPktLines(c, payloads)
- testDecoderErrorMatches(c, r, ".*malformed shallow hash.*")
-}
-
-func (s *SuiteDecoder) TestEOFRefs(c *C) {
- input := strings.NewReader("" +
- "005b6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n" +
- "003fa6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n" +
- "00355dc01c595e6c6ec9ccda4f6ffbf614e4d92bb0c7 refs/foo\n",
- )
- testDecoderErrorMatches(c, input, ".*invalid pkt-len.*")
-}
-
-func (s *SuiteDecoder) TestEOFShallows(c *C) {
- input := strings.NewReader("" +
- "005b6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEAD\x00ofs-delta symref=HEAD:/refs/heads/master\n" +
- "003fa6930aaee06755d1bdcfd943fbf614e4d92bb0c7 refs/heads/master\n" +
- "00445dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11-tree\n" +
- "0047c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11-tree^{}\n" +
- "0035shallow 1111111111111111111111111111111111111111\n" +
- "0034shallow 222222222222222222222222")
- testDecoderErrorMatches(c, input, ".*unexpected EOF.*")
-}
generated by cgit (git 2.34.1) at 2024-10-06 17:29:27 +0000