diff --git a/tests/decompress_chunk.rs b/tests/decompress_chunk.rs new file mode 100644 index 00000000..fec5c4f0 --- /dev/null +++ b/tests/decompress_chunk.rs @@ -0,0 +1,26 @@ +#[test] +fn deflate_decoder_partial() { + // Decompresses to + // "* QUOTAROOT INBOX \"User quota\"\r\n* QUOTA \"User quota\" (STORAGE 76 307200)\r\nA0001 OK Getquotaroot completed (0.001 + 0.000 secs).\r\n" + let input = vec![ + 210, 82, 8, 12, 245, 15, 113, 12, 242, 247, 15, 81, 240, 244, 115, 242, 143, 80, 80, 10, + 45, 78, 45, 82, 40, 44, 205, 47, 73, 84, 226, 229, 210, 130, 200, 163, 136, 42, 104, 4, + 135, 248, 7, 57, 186, 187, 42, 152, 155, 41, 24, 27, 152, 27, 25, 24, 104, 242, 114, 57, + 26, 24, 24, 24, 42, 248, 123, 43, 184, 167, 150, 128, 213, 21, 229, 231, 151, 40, 36, 231, + 231, 22, 228, 164, 150, 164, 166, 40, 104, 24, 232, 129, 20, 104, 43, 128, 104, 3, 133, + 226, 212, 228, 98, 77, 61, 94, 46, 0, 0, 0, 0, 255, 255, + ]; + + // Create very small output buffer. + let mut output = vec![0; 8]; + + let zlib_header = false; + let mut decompress = flate2::Decompress::new(zlib_header); + + let flush_decompress = flate2::FlushDecompress::None; + let status = decompress.decompress(&input, &mut output, flush_decompress).unwrap(); + assert_eq!(status, flate2::Status::Ok); + + // Should not consume everything, there is not enough space in the buffer for the output. + assert_ne!(decompress.total_in(), input.len() as u64); +}