diff options
Diffstat (limited to 'src/mime/multipart/multipart_test.go')
| -rw-r--r-- | src/mime/multipart/multipart_test.go | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/mime/multipart/multipart_test.go b/src/mime/multipart/multipart_test.go index 30452d1d45..32cec57f92 100644 --- a/src/mime/multipart/multipart_test.go +++ b/src/mime/multipart/multipart_test.go @@ -616,6 +616,54 @@ html things }, }, }, + // Issue 12662: Check that we don't consume the leading \r if the peekBuffer + // ends in '\r\n--separator-' + { + name: "peek buffer boundary condition", + sep: "00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db", + in: strings.Replace(`--00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db +Content-Disposition: form-data; name="block"; filename="block" +Content-Type: application/octet-stream + +`+strings.Repeat("A", peekBufferSize-65)+"\n--00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db--", "\n", "\r\n", -1), + want: []headerBody{ + {textproto.MIMEHeader{"Content-Type": {`application/octet-stream`}, "Content-Disposition": {`form-data; name="block"; filename="block"`}}, + strings.Repeat("A", peekBufferSize-65), + }, + }, + }, + // Issue 12662: Same test as above with \r\n at the end + { + name: "peek buffer boundary condition", + sep: "00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db", + in: strings.Replace(`--00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db +Content-Disposition: form-data; name="block"; filename="block" +Content-Type: application/octet-stream + +`+strings.Repeat("A", peekBufferSize-65)+"\n--00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db--\n", "\n", "\r\n", -1), + want: []headerBody{ + {textproto.MIMEHeader{"Content-Type": {`application/octet-stream`}, "Content-Disposition": {`form-data; name="block"; filename="block"`}}, + strings.Repeat("A", peekBufferSize-65), + }, + }, + }, + // Issue 12662v2: We want to make sure that for short buffers that end with + // '\r\n--separator-' we always consume at least one (valid) symbol from the + // peekBuffer + { + name: "peek buffer boundary condition", + sep: "aaaaaaaaaa00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db", + in: strings.Replace(`--aaaaaaaaaa00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db +Content-Disposition: form-data; name="block"; filename="block" +Content-Type: application/octet-stream + +`+strings.Repeat("A", peekBufferSize)+"\n--aaaaaaaaaa00ffded004d4dd0fdf945fbdef9d9050cfd6a13a821846299b27fc71b9db--", "\n", "\r\n", -1), + want: []headerBody{ + {textproto.MIMEHeader{"Content-Type": {`application/octet-stream`}, "Content-Disposition": {`form-data; name="block"; filename="block"`}}, + strings.Repeat("A", peekBufferSize), + }, + }, + }, roundTripParseTest(), } |