data_to_text basic testing

Cargo.lock

@@ -372,7 +372,7 @@ dependencies = [
 
 [[package]]
 name = "trevors_utilities"
-version = "0.1.0"
+version = "0.1.0-20250606"
 dependencies = [
  "clap",
  "env_logger",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "trevors_utilities"
-version = "0.1.0"
+version = "0.1.0-20250606"
 edition = "2024"
 
 [dependencies]

README.md

@@ -0,0 +1,26 @@
+# Trevors Utilities
+
+## Overview
+
+Trevors Utilities is a collection of code that Trevor has found useful.
+All code has the following criteria:
+
+- Traits as appropriate, implemented for concrete types
+- All code must have 100% code coverage to be part of a 'tagged release'
+- All code must have 100% documentation coverage with examples of inputs and outputs
+
+## Code Areas
+
+### Number System Conversion
+
+A variety of methods for converting numbers between systems.  Functionality includes
+
+- Joining u8 values into u16 values with low and high bytes
+- Splitting u16 values into the high and low u8 values
+- Swapping endianness of u16 values
+- Converting an array of bool values into the equivalent value in u8 with bits in MSB order
+
+### Test Compression
+
+Methods for compressing and decompressing test results using deflate compression.
+

resources/data_to_text/q.bin

@@ -0,0 +1 @@
+q

resources/data_to_text/q.display

@@ -0,0 +1 @@
+0x71                                                                                             q

resources/data_to_text/quickbrownfox.bin

@@ -0,0 +1 @@
+the quick brown fox jumped over the lazy dog

resources/data_to_text/quickbrownfox.display

@@ -0,0 +1,3 @@
+0x74 0x68 0x65 0x20 0x71 0x75 0x69 0x63 0x6b 0x20 0x62 0x72 0x6f 0x77 0x6e 0x20                  the quick brown 
+0x66 0x6f 0x78 0x20 0x6a 0x75 0x6d 0x70 0x65 0x64 0x20 0x6f 0x76 0x65 0x72 0x20                  fox jumped over 
+0x74 0x68 0x65 0x20 0x6c 0x61 0x7a 0x79 0x20 0x64 0x6f 0x67                                      the lazy dog

src/bin/gen_test.rs

@@ -0,0 +1,10 @@
+use trevors_utilities::data_to_text::DataToText;
+
+fn main() {
+    let text = "q";
+
+    let displayed_hex = DataToText::data_to_text(text.as_bytes());
+
+    println!("RAW: [{text}]");
+    println!("FORMATTED:\n{displayed_hex}");
+}

src/data_to_text.rs

@@ -0,0 +1,45 @@
+pub struct DataToText {}
+
+impl DataToText {
+    /// data_to_text_window
+    ///
+    /// Convert a block of u8 data to text for user display skipping specified bytes
+    pub fn data_to_text_window(to_convert: &[u8], offset: usize, length: usize) -> String {
+        DataToText::data_to_text(&to_convert[offset..(offset + length)])
+    }
+
+    /// data_to_text
+    ///
+    /// Convert a block of u8 data to text for user display
+    pub fn data_to_text(to_convert: &[u8]) -> String {
+        let mut result = String::new();
+
+        let mut hex_line = String::new();
+        let mut ascii_line = String::new();
+
+        for (idx, byte) in to_convert.iter().enumerate() {
+            hex_line += &format!("0x{:02x} ", byte);
+
+            let ascii_char = if byte.is_ascii_graphic() || byte.is_ascii_whitespace() {
+                *byte as char
+            } else {
+                '.'
+            };
+            ascii_line.push(ascii_char);
+
+            if idx % 16 == 15 {
+                // Write full line
+                result += &format!("{:<96} {}\n", hex_line, ascii_line);
+                hex_line.clear();
+                ascii_line.clear();
+            }
+        }
+
+        // Final line if there are leftover bytes
+        if !hex_line.is_empty() {
+            result += &format!("{:<96} {}\n", hex_line, ascii_line);
+        }
+
+        result
+    }
+}

src/lib.rs

@@ -1,2 +1,3 @@
-pub mod test_compression;
 pub mod number_system_conversion;
+pub mod test_compression;
+pub mod data_to_text;

src/number_system_conversion.rs

@@ -94,7 +94,24 @@ impl NumberSystemConversion {
         (high as u16) << 8 | low as u16
     }
 
-    pub fn join_bytes_u16_from_u8(high: u8, low: u8) -> u16 {
-        low as u16 | ((high as u16) << 8)
+
+    /// clear_high_bits
+    ///
+    /// Clear the 8 MSB of the value
+    ///
+    /// ex:  0xffff -> 0x00ff
+    ///      0xabcd -> 0x00cd
+    pub fn clear_high_bits(to_clear: u16) -> u16 {
+       to_clear & 0x00ff
+    }
+
+    /// clear_low_bits
+    ///
+    /// Clear the 8 LSB of the value
+    ///
+    /// ex:  0xffff -> 0xff00
+    ///      0xabcd -> 0xab00
+    pub fn clear_low_bits(to_clear: u16) -> u16 {
+        to_clear & 0xff00
     }
 }

src/test_compression.rs

@@ -1,10 +1,11 @@
+use flate2::Compression;
+use flate2::read::DeflateDecoder;
+use flate2::write::DeflateEncoder;
 use std::fs::{File, OpenOptions};
 use std::io;
 use std::io::{Read, Write};
 use std::path::Path;
-use flate2::Compression;
-use flate2::read::DeflateDecoder;
-use flate2::write::DeflateEncoder;
+use std::string::String;
 
 pub struct TestCompression {}
 
@@ -17,20 +18,24 @@ impl TestCompression {
         encoder.finish().expect("Failed to finish compression")
     }
 
-    pub fn decompress_to_string(compressed_data: &[u8]) -> Result<String, std::io::Error> {
+    pub fn decompress_to_string(compressed_data: &[u8]) -> String {
         let mut decoder = DeflateDecoder::new(compressed_data);
         let mut decompressed = String::new();
-        decoder.read_to_string(&mut decompressed)?;
-        Ok(decompressed)
+        decoder
+            .read_to_string(&mut decompressed)
+            .expect("Unablew to decompress data to string");
+        decompressed
     }
 
     /// Load a pre-compressed test result to a string for comparison in an assert macro
     pub fn load_compressed_file_to_string(source: &Path) -> String {
-        let mut compressed_file = File::open(&source).expect(format!("Unable to open compressed file at [{}]", source.display()).as_str());
+        let mut compressed_file = File::open(&source)
+            .expect(format!("Unable to open compressed file at [{}]", source.display()).as_str());
         let mut compressed_data = Vec::new();
-        compressed_file.read_to_end(&mut compressed_data)
+        compressed_file
+            .read_to_end(&mut compressed_data)
             .expect(format!("Unable to read compressed data from [{}]", source.display()).as_str());
-        TestCompression::decompress_to_string(&compressed_data).unwrap()
+        TestCompression::decompress_to_string(&compressed_data)
     }
 
     /// Save a str to a specified file as compressed data
@@ -40,13 +45,17 @@ impl TestCompression {
             .truncate(true) // optional: clear existing contents
             .create(true)
             .open(target_file)
-            .expect(&format!("Unable to open target file [{}] for writing", target_file.display()));
+            .expect(&format!(
+                "Unable to open target file [{}] for writing",
+                target_file.display()
+            ));
 
         let compressed_data = TestCompression::compress_string(source);
 
-        compressed_file
-            .write_all(&compressed_data)
-            .expect(&format!("Unable to write compressed data to [{}]", target_file.display()));
+        compressed_file.write_all(&compressed_data).expect(&format!(
+            "Unable to write compressed data to [{}]",
+            target_file.display()
+        ));
     }
 
     pub fn compress_file<P: AsRef<Path>>(source: P, destination: P) -> io::Result<()> {
@@ -68,13 +77,50 @@ impl TestCompression {
     pub fn compress_string_to_file(text: &str, target: &Path) {
         let compressed_text = TestCompression::compress_string(text);
         let mut writer = File::create(target).expect("Unable to create target file.");
-        writer.write_all(&compressed_text).expect("Unable to write compressed data");
+        writer
+            .write_all(&compressed_text)
+            .expect("Unable to write compressed data");
     }
 
     pub fn decompress_file_to_string(source: &Path) -> String {
         let mut compressed_file = File::open(source).expect("Unable to open source to compress.");
         let mut compressed_data = Vec::new();
-        compressed_file.read_to_end(&mut compressed_data).expect("Unable to read compressed data");
-        TestCompression::decompress_to_string(&compressed_data).unwrap()
+        compressed_file
+            .read_to_end(&mut compressed_data)
+            .expect("Unable to read compressed data");
+        TestCompression::decompress_to_string(&compressed_data)
     }
+
+    pub fn compress_file_to_array(file_to_compress: &Path) -> Vec<u8> {
+        let mut read_buffer = String::new();
+        let mut file = File::open(file_to_compress).unwrap();
+        file.read_to_string(&mut read_buffer)
+            .expect("Unable to read data to compress");
+        TestCompression::compress_string(&read_buffer)
+    }
+
+    pub fn decompress_file_to_array(to_decompress: &Path) -> Vec<u8> {
+        let mut read_buffer = Vec::new();
+        let mut file = File::open(to_decompress).expect(
+            format!(
+                "Unable to open file to decompress [{}]",
+                to_decompress.display()
+            )
+            .as_str(),
+        );
+        file.read_to_end(&mut read_buffer)
+            .expect(format!("Unable to read from [{}]", to_decompress.display()).as_str());
+        read_buffer
+    }
+
+    // let file = File::open(input_path)
+    // .map_err(|e| std::io::Error::new(e.kind(), format!("Unable to open input path [{}]: {}", input_path.display(), e)));
+    //
+    // let mut decoder = DeflateDecoder::new(file.unwrap());
+    // let mut return_vec = Vec::new();
+    // decoder.read_to_end(&mut return_vec)
+    // .map_err(|e| std::io::Error::new(e.kind(), format!("Unable to decompress data for [{}]: {}", input_path.display(), e)));
+    //
+    // debug!("Decompressed file from path: {}", input_path.display());
+    // return_vec
 }

tests/data_to_text.rs

@@ -0,0 +1,48 @@
+use trevors_utilities::data_to_text::DataToText;
+
+fn read_bin(source: &str) -> Vec<u8> {
+    let full_path = format!("/home/tmerritt/Projects/trevors_utilities/resources/data_to_text/{}.bin", source);
+    println!("FULL PATH BIN: [{}]", full_path);
+    std::fs::read(full_path).unwrap()
+}
+
+fn read_display(source: &str) -> String {
+    let full_path = format!("/home/tmerritt/Projects/trevors_utilities/resources/data_to_text/{}.display", source);
+    println!("FULL PATH DIS: [{}]", full_path);
+    std::fs::read_to_string(full_path).unwrap()
+}
+
+#[test]
+fn data_to_text() {
+    let data_to_display: &[u8] = &[
+        0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73,
+        0x74, 0x20, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x20,
+    ];
+    let expected_data: &str = "0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e 0x6f 0x70 0x71 0x72 0x73 0x74 0x20                  fghijklmnopqrst \n0x76 0x77 0x78 0x79 0x7a 0x7b 0x7c 0x7d 0x7e 0x7f 0x20                                           vwxyz{|}~. \n";
+
+    let actual_data = DataToText::data_to_text(data_to_display);
+    assert_eq!(actual_data, expected_data);
+}
+
+#[test]
+fn quickbrownfoxtest() {
+    let test_params = vec![
+        "quickbrownfox",
+        "q"
+    ];
+
+    for stub in test_params {
+        // load the content from quickbrownfox.bin
+        let bin_data = read_bin(stub);
+
+        // format it for display
+        let formatted = DataToText::data_to_text(&bin_data);
+
+        // load the content from quickbrownfox.display
+        let expected = read_display(stub);
+
+        assert_eq!(
+            formatted, expected
+        );
+    }
+}

tests/number_system_conversion.rs

@@ -7,38 +7,54 @@ fn byte_to_bool_and_bool_to_byte() {
     // **** NOTE THAT THIS VISUALLY IS BACKWARDS AS INDEX 0 IS FIRST AND LSB IS LAST ****
     let test_params: BTreeMap<u8, [bool; 8]> = BTreeMap::from([
         (0xff, [true, true, true, true, true, true, true, true]),
-        (0x00, [false, false, false, false, false, false, false, false]),
-        (0xa0, [false, false, false, false, false, true, false, true])
+        (0x00, [
+            false, false, false, false, false, false, false, false,
+        ]),
+        (0xa0, [false, false, false, false, false, true, false, true]),
     ]);
 
     for (src, dst) in test_params {
         assert_eq!(
             dst,
             NumberSystemConversion::byte_to_bool(src),
-            "Unable to convert [{}] to [{:?}]", src, dst
+            "Unable to convert [{}] to [{:?}]",
+            src,
+            dst
         );
         assert_eq!(
             src,
             NumberSystemConversion::bool_to_byte(dst),
-            "Unable to convert [{:?}] to [{}]", dst, src
+            "Unable to convert [{:?}] to [{}]",
+            dst,
+            src
         );
         assert_eq!(
             src,
-            NumberSystemConversion::bool_to_byte(
-                NumberSystemConversion::byte_to_bool(src))
+            NumberSystemConversion::bool_to_byte(NumberSystemConversion::byte_to_bool(src))
         );
     }
 }
 
 #[test]
 fn swap_endianness_u16() {
-    let test_params: Vec<(u16, u16)> = vec![(0xabcd, 0xcdab), (0x0000, 0x0000), (0xffff, 0xffff), (0x00ff, 0xff00)];
+    let test_params: Vec<(u16, u16)> = vec![
+        (0xabcd, 0xcdab),
+        (0x0000, 0x0000),
+        (0xffff, 0xffff),
+        (0x00ff, 0xff00),
+    ];
 
     for (src, dst) in test_params {
         assert_eq!(src, NumberSystemConversion::swap_endian_u16(dst));
-        assert_eq!(src, NumberSystemConversion::swap_endian_u16(NumberSystemConversion::swap_endian_u16(src)));
+        assert_eq!(
+            src,
+            NumberSystemConversion::swap_endian_u16(NumberSystemConversion::swap_endian_u16(src))
+        );
         assert_eq!(dst, NumberSystemConversion::swap_endian_u16(src));
-        assert_eq!(dst, NumberSystemConversion::swap_endian_u16(NumberSystemConversion::swap_endian_u16(dst)));
+        assert_eq!(
+            dst,
+            NumberSystemConversion::swap_endian_u16(NumberSystemConversion::swap_endian_u16(dst))
+        );
     }
 }
 
@@ -47,16 +63,20 @@ fn swap_endinness_u32() {
     let test_params: Vec<(u32, u32)> = vec![
         (0xabcdef01, 0x01efcdab),
         (0x12345678, 0x78563412),
-        (0xbadbeef0, 0xf0eedbba)
+        (0xbadbeef0, 0xf0eedbba),
     ];
 
     for (src, dst) in test_params {
         assert_eq!(src, NumberSystemConversion::swap_endian_u32(dst));
-        assert_eq!(src, NumberSystemConversion::swap_endian_u32(
-            NumberSystemConversion::swap_endian_u32(src)));
+        assert_eq!(
+            src,
+            NumberSystemConversion::swap_endian_u32(NumberSystemConversion::swap_endian_u32(src))
+        );
         assert_eq!(dst, NumberSystemConversion::swap_endian_u32(src));
-        assert_eq!(dst, NumberSystemConversion::swap_endian_u32(
-            NumberSystemConversion::swap_endian_u32(dst)));
+        assert_eq!(
+            dst,
+            NumberSystemConversion::swap_endian_u32(NumberSystemConversion::swap_endian_u32(dst))
+        );
     }
 }
 
@@ -66,19 +86,15 @@ fn split_bytes_u16_join_bytes_u16() {
         (0x0000, (0x00, 0x00)),
         (0xabcd, (0xab, 0xcd)),
         (0xffff, (0xff, 0xff)),
-        (0xbeef, (0xbe, 0xef))
+        (0xbeef, (0xbe, 0xef)),
     ]);
 
     for (joined, (high, low)) in test_params {
-        assert_eq!(
-            (high, low),
-            NumberSystemConversion::split_bytes_u16(joined));
+        assert_eq!((high, low), NumberSystemConversion::split_bytes_u16(joined));
         assert_eq!(
             joined,
-            NumberSystemConversion::join_bytes_u16_from_u8(high, low));
-        assert_eq!(
-            joined,
-            NumberSystemConversion::join_bytes_u16(high as u16, low as u16));
+            NumberSystemConversion::join_bytes_u16(high as u16, low as u16)
+        );
     }
 }
 
@@ -88,12 +104,47 @@ fn combine_u8_to_u16() {
         ((0xff, 0x00), 0x00ff),
         ((0x00, 0xff), 0xff00),
         ((0xbe, 0xef), 0xefbe),
-        ((0xef, 0xbe), 0xbeef)
+        ((0xef, 0xbe), 0xbeef),
     ];
 
     for ((low, high), base) in test_params {
-        assert_eq!(
-            base, NumberSystemConversion::combine_u8_to_u16(low, high)
-        )
+        assert_eq!(base, NumberSystemConversion::combine_u8_to_u16(low, high))
+    }
+}
+
+#[test]
+fn clear_high_bits() {
+    let test_params = vec![
+        (0b1111_1111_0101_1010, 0b0000_0000_0101_1010),
+        (0b1111_1111_1111_1111, 0b0000_0000_1111_1111),
+        (0b0000_0000_1111_1111, 0b0000_0000_1111_1111),
+        (0b0101_1010_1001_0110, 0b0000_0000_1001_0110)
+    ];
+
+    for (src, dst) in test_params {
+        let result = NumberSystemConversion::clear_high_bits(src);
+        println!("Rolled {src:016b} to {result:016b} / {dst:016b}");
+        assert_eq!(
+            NumberSystemConversion::clear_high_bits(src),
+            dst);
+    }
+
+}
+
+#[test]
+fn clear_low_bits() {
+    let test_params = vec![
+        (0b1111_1111_0101_1010, 0b1111_1111_0000_0000),
+        (0b1111_1111_1111_1111, 0b1111_1111_0000_0000),
+        (0b0000_0000_1111_1111, 0b0000_0000_0000_0000),
+        (0b0101_1010_1001_0110, 0b0101_1010_0000_0000)
+    ];
+
+    for (src, dst) in test_params {
+        let result = NumberSystemConversion::clear_low_bits(src);
+        println!("Rolled {src:08b} to {result:08b} / {dst:08b}");
+        assert_eq!(
+            NumberSystemConversion::clear_low_bits(src),
+            dst);
     }
 }

tests/test_compression.rs

@@ -1,4 +1,3 @@
-use std::fs::File;
 use std::io::{Read, Write};
 use tempfile::NamedTempFile;
 use trevors_utilities::test_compression::TestCompression;
@@ -12,12 +11,8 @@ fn smoke() {
 fn compression_round_trip() {
     let to_compress = "The quick brown fox jumps over the lazy dog.";
 
-    ;
     let decompressed_text =
-        TestCompression::decompress_to_string(
-            &TestCompression::compress_string(
-                to_compress
-            )).unwrap();
+        TestCompression::decompress_to_string(&TestCompression::compress_string(to_compress));
     assert_eq!(to_compress, decompressed_text);
 }
 
@@ -27,21 +22,23 @@ fn file_compression_round_trip() {
     let string_to_compress = "The quick brown fox jumps over the lazy dog.";
     let compressed_string = TestCompression::compress_string(string_to_compress);
     let mut temp_target = NamedTempFile::new().unwrap();
-    let mut temp_reader = temp_target.reopen();
+    let temp_reader = temp_target.reopen();
 
     // ...write the compressed version to a file...
-    temp_target.write_all(&compressed_string).expect("Unable to write compressed file for test");
+    temp_target
+        .write_all(&compressed_string)
+        .expect("Unable to write compressed file for test");
     //
     // ...decompress from file...
     let mut compressed_read = Vec::new();
-    temp_reader.unwrap().read_to_end(&mut compressed_read).expect("Unable to read compressed data for test");
-    let decompresed = TestCompression::decompress_to_string(&compressed_read).expect("Unable to decompress string for test");
+    temp_reader
+        .unwrap()
+        .read_to_end(&mut compressed_read)
+        .expect("Unable to read compressed data for test");
+    let decompresed = TestCompression::decompress_to_string(&compressed_read);
     //
     // ...verify its the same.
-    assert_eq!(
-        string_to_compress,
-        decompresed
-    );
+    assert_eq!(string_to_compress, decompresed);
 }
 
 #[test]
@@ -51,7 +48,9 @@ fn file_compression_reader() {
 
     // ...write it to the temp file...
     let mut temp_file = NamedTempFile::new().expect("Unable to get temp file for test");
-    temp_file.write_all(&*TestCompression::compress_string(to_compress)).expect("Unable to write compressed data to temp file for test");
+    temp_file
+        .write_all(&*TestCompression::compress_string(to_compress))
+        .expect("Unable to write compressed data to temp file for test");
     let temp2_path = temp_file.path();
     let uncompressed_text = TestCompression::load_compressed_file_to_string(temp2_path);
 
@@ -67,11 +66,11 @@ fn file_compression_writer() {
 
     // read back the compressed text
     let mut read_buffer = Vec::new();
-    temp_file.read_to_end(&mut read_buffer).expect("Unable to read compressed data back.");
-    let decompressed_text = TestCompression::decompress_to_string(&read_buffer).expect("Unable to decompress text");
-    assert_eq!(
-        decompressed_text,
-        to_compress);
+    temp_file
+        .read_to_end(&mut read_buffer)
+        .expect("Unable to read compressed data back.");
+    let decompressed_text = TestCompression::decompress_to_string(&read_buffer);
+    assert_eq!(decompressed_text, to_compress);
 }
 
 #[test]
@@ -80,18 +79,22 @@ fn compress_file() {
     let test_text = "The quick brown fox jumps over the lazy dog.";
     let mut original_file = NamedTempFile::new().unwrap();
     let compressed_file = NamedTempFile::new().unwrap();
-    original_file.write(test_text.as_bytes()).expect("Unable to write original file");
+    original_file
+        .write(test_text.as_bytes())
+        .expect("Unable to write original file");
 
     // run the method being tested
-    TestCompression::compress_file(original_file.path(), compressed_file.path()).expect("Unable to compress temp file.");
+    TestCompression::compress_file(original_file.path(), compressed_file.path())
+        .expect("Unable to compress temp file.");
 
     // verify the data in the new file matches what we expect
-    let compressed_text = TestCompression::compress_string(test_text);
     let mut reader_file = compressed_file.reopen().unwrap();
 
     let mut result_text = Vec::new();
-    reader_file.read_to_end(&mut result_text).expect("Unable to read compressed data back to verify");
-    let decompressed_text = TestCompression::decompress_to_string(&result_text).unwrap();
+    reader_file
+        .read_to_end(&mut result_text)
+        .expect("Unable to read compressed data back to verify");
+    let decompressed_text = TestCompression::decompress_to_string(&result_text);
 
     assert_eq!(decompressed_text, test_text);
 }
@@ -105,15 +108,32 @@ fn compress_string_to_file() {
     TestCompression::compress_string_to_file(to_compress, target_file.path());
 
     let mut file_contents = Vec::new();
-    duplicate.read_to_end(&mut file_contents).expect("Unable to read compressed file.");
+    duplicate
+        .read_to_end(&mut file_contents)
+        .expect("Unable to read compressed file.");
     assert_eq!(file_contents, compressed_text);
 }
 
 #[test]
 fn decompress_file_to_string() {
     let to_compress = "The quick brown fox jumps over the lazy dog.";
-    let mut temp = NamedTempFile::new().unwrap();
+    let temp = NamedTempFile::new().unwrap();
     TestCompression::compress_string_to_file(to_compress, temp.path());
     let result = TestCompression::decompress_file_to_string(temp.path());
     assert_eq!(to_compress, result);
 }
+
+#[test]
+fn compress_file_to_array() {
+    let to_compress = "The quick brown fox jumps over the lazy dog.";
+    let mut temp_file = NamedTempFile::new().expect("Unable to get temp file for test");
+    temp_file.write_all(to_compress.as_bytes()).unwrap();
+
+    let result = TestCompression::compress_file_to_array(temp_file.path());
+
+    let decompressed_result = TestCompression::decompress_to_string(&result);
+    assert_eq!(to_compress, decompressed_result);
+}
+
+#[test]
+fn decompress_to_array() {}