Merge pull request #1617 from Byron/commit-roundtrip

commit roundtrip

Author: Byron

gix-object/src/commit/write.rs

@@ -41,8 +41,8 @@ impl crate::WriteTo for Commit {
                 .extra_headers
                 .iter()
                 .map(|(name, value)| {
-                    // each header *value* is preceded by a space and followed by a newline
-                    name.len() + value.split_str("\n").map(|s| s.len() + 2).sum::<usize>()
+                    // each header *value* is preceded by a space, and it starts right after the name.
+                    name.len() + value.lines_with_terminator().map(|s| s.len() + 1).sum::<usize>() + usize::from(!value.ends_with_str(b"\n"))
                 })
                 .sum::<usize>()
             + 1 /* nl */
@@ -87,8 +87,8 @@ impl<'a> crate::WriteTo for CommitRef<'a> {
                 .extra_headers
                 .iter()
                 .map(|(name, value)| {
-                    // each header *value* is preceded by a space and followed by a newline
-                    name.len() + value.split_str("\n").map(|s| s.len() + 2).sum::<usize>()
+                    // each header *value* is preceded by a space, and it starts right after the name.
+                    name.len() + value.lines_with_terminator().map(|s| s.len() + 1).sum::<usize>() + usize::from(!value.ends_with_str(b"\n"))
                 })
                 .sum::<usize>()
             + 1 /* nl */

gix-object/src/encode.rs

@@ -35,11 +35,15 @@ impl From<Error> for io::Error {
 }
 
 pub(crate) fn header_field_multi_line(name: &[u8], value: &[u8], out: &mut dyn io::Write) -> io::Result<()> {
-    let mut lines = value.as_bstr().split_str(b"\n");
-    trusted_header_field(name, lines.next().ok_or(Error::EmptyValue)?, out)?;
+    let mut lines = value.as_bstr().lines_with_terminator();
+    out.write_all(name)?;
+    out.write_all(SPACE)?;
+    out.write_all(lines.next().ok_or(Error::EmptyValue)?)?;
     for line in lines {
         out.write_all(SPACE)?;
         out.write_all(line)?;
+    }
+    if !value.ends_with_str(b"\n") {
         out.write_all(NL)?;
     }
     Ok(())

gix-object/src/parse.rs

@@ -26,10 +26,9 @@ pub(crate) fn any_header_field_multi_line<'a, E: ParserError<&'a [u8]> + AddCont
             .map(|o: &[u8]| {
                 let bytes = o.as_bstr();
                 let mut out = BString::from(Vec::with_capacity(bytes.len()));
-                let mut lines = bytes.lines();
+                let mut lines = bytes.lines_with_terminator();
                 out.push_str(lines.next().expect("first line"));
                 for line in lines {
-                    out.push(b'\n');
                     out.push_str(&line[1..]); // cut leading space
                 }
                 out

gix-object/tests/fixtures/.gitattributes

@@ -0,0 +1,2 @@
+# assure newlines aren't butchered as they matter for testing
+**/*.txt text crlf=input   eol=lf

gix-object/tests/fixtures/commit/subtle.txt

@@ -0,0 +1,18 @@
+tree de33f909dd559dd60753264ccf9e80183a32c9cc
+parent 2305aad7ac23331e75465eccf425f899fa53a8d8
+author Brezak <[email protected]> 1724180029 +0200
+committer Brezak <[email protected]> 1728251787 +0200
+gpgsig -----BEGIN PGP SIGNATURE-----
+ 
+ iQEzBAABCAAdFiEE6+MMXTYlBWl/3EAJyziR4rEnnXwFAmcDB4sACgkQyziR4rEn
+ nXy8owf9EkHTtmxUKhXiZ8ThGlpqwzcUaaYOBSX6Pmwacz+mqsA7fwLN/AxyN/Wv
+ d7zVhCYX01aZi7lutN4rVa08S9ZoXeZOBHm1u2YtrtETcjiBpVIVt33spkLendvB
+ 1C5UyuVhZ4m8bHG5A3kmJlg0Mf9cwKvNTZiozb+lG79p1b3rc8PJHilHdAMmaUkb
+ 58/7dUXM1B/LLd9p4IyJdLVA0jZmAagm+akiH/A1lji7zSvLJqhr1xOlD6L/K/Ao
+ TM6Kk0i2+eido5vaoutUFuKx+u4j4OtA3lDohvmu36RwyZbfa3OSAg+TWChgYBc/
+ ctOcWsB0EKL3XKz7X8Sw2EIS1Fcd4w==
+ =aZq+
+ -----END PGP SIGNATURE-----
+ 
+
+Check that `#[pointee]` is applied only to generic arguments

gix-object/tests/commit/from_bytes.rs renamed to gix-object/tests/object/commit/from_bytes.rs

@@ -147,7 +147,7 @@ fn signed() -> crate::Result {
             committer: signature(1592391367),
             encoding: None,
             message: b"update tasks\n".as_bstr(),
-            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7p9tgACgkQ7gKdHl60\nAwBpegf+KQciv9AOIN7+yPmowecGxBnSfpKWTDzFxnyGR8dq63SpWT8WEKG5mf3a\nG6iUqpsDWaMHlzihaMKRvgRpZxFRbjnNPFBj6F4RRqfE+5R7k6DRSLUV5PqnsdSH\nuccfIDWi1imhsm7AaP5trwl1t+83U2JhHqPcPVFLMODYwWeO6NLR/JCzGSTQRa8t\nRgaVMKI19O/fge5OT5Ua8D47VKEhsJX0LfmkP5RfZQ8JJvNd40TupqKRdlv0sAzP\nya7NXkSHXCavHNR6kA+KpWxn900UoGK8/IDlwU6MeOkpPVawb3NFMqnc7KJDaC2p\nSMzpuEG8LTrCx2YSpHNLqHyzvQ1CZA==\n=5ITV\n-----END PGP SIGNATURE-----".as_bstr().into())]
+            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7p9tgACgkQ7gKdHl60\nAwBpegf+KQciv9AOIN7+yPmowecGxBnSfpKWTDzFxnyGR8dq63SpWT8WEKG5mf3a\nG6iUqpsDWaMHlzihaMKRvgRpZxFRbjnNPFBj6F4RRqfE+5R7k6DRSLUV5PqnsdSH\nuccfIDWi1imhsm7AaP5trwl1t+83U2JhHqPcPVFLMODYwWeO6NLR/JCzGSTQRa8t\nRgaVMKI19O/fge5OT5Ua8D47VKEhsJX0LfmkP5RfZQ8JJvNd40TupqKRdlv0sAzP\nya7NXkSHXCavHNR6kA+KpWxn900UoGK8/IDlwU6MeOkpPVawb3NFMqnc7KJDaC2p\nSMzpuEG8LTrCx2YSpHNLqHyzvQ1CZA==\n=5ITV\n-----END PGP SIGNATURE-----\n".as_bstr().into())]
         }
     );
     Ok(())
@@ -271,7 +271,7 @@ instead of depending directly on the lower-level crates.
 Signed-off-by: Sebastian Thiel <[email protected]>
 Signed-off-by: Kim Altintop <[email protected]>"
                 .as_bstr(),
-            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\n\niHUEABYIAB0WIQSuZwcGWSQItmusNgR5URpSUCnwXQUCYT7xpAAKCRB5URpSUCnw\nXWB3AP9q323HlxnI8MyqszNOeYDwa7Y3yEZaUM2y/IRjz+z4YQEAq0yr1Syt3mrK\nOSFCqL2vDm3uStP+vF31f6FnzayhNg0=\n=Mhpp\n-----END PGP SIGNATURE-----".as_bstr().into())]
+            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\n\niHUEABYIAB0WIQSuZwcGWSQItmusNgR5URpSUCnwXQUCYT7xpAAKCRB5URpSUCnw\nXWB3AP9q323HlxnI8MyqszNOeYDwa7Y3yEZaUM2y/IRjz+z4YQEAq0yr1Syt3mrK\nOSFCqL2vDm3uStP+vF31f6FnzayhNg0=\n=Mhpp\n-----END PGP SIGNATURE-----\n".as_bstr().into())]
         }
     );
     let message = commit.message();

gix-object/tests/commit/iter.rs renamed to gix-object/tests/object/commit/iter.rs

@@ -224,15 +224,15 @@ mod method {
             let fixture_data = fixture_name("commit", fixture);
 
             let (actual_signature, actual_signed_data) = CommitRefIter::signature(&fixture_data)?.expect("sig present");
-            assert_eq!(actual_signature, expected_signature);
-
             let expected_signed_data: BString = fixture_data
                 .lines_with_terminator()
                 .enumerate()
                 .filter_map(|(i, line)| (!signature_lines.contains(&i)).then_some(line))
                 .collect();
 
             assert_eq!(actual_signed_data.to_bstring(), expected_signed_data);
+            assert_eq!(actual_signature, expected_signature);
+
             Ok(())
         }
 
@@ -243,7 +243,7 @@ mod method {
 
         #[test]
         fn signed() -> crate::Result {
-            validate("signed.txt", b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7p9tgACgkQ7gKdHl60\nAwBpegf+KQciv9AOIN7+yPmowecGxBnSfpKWTDzFxnyGR8dq63SpWT8WEKG5mf3a\nG6iUqpsDWaMHlzihaMKRvgRpZxFRbjnNPFBj6F4RRqfE+5R7k6DRSLUV5PqnsdSH\nuccfIDWi1imhsm7AaP5trwl1t+83U2JhHqPcPVFLMODYwWeO6NLR/JCzGSTQRa8t\nRgaVMKI19O/fge5OT5Ua8D47VKEhsJX0LfmkP5RfZQ8JJvNd40TupqKRdlv0sAzP\nya7NXkSHXCavHNR6kA+KpWxn900UoGK8/IDlwU6MeOkpPVawb3NFMqnc7KJDaC2p\nSMzpuEG8LTrCx2YSpHNLqHyzvQ1CZA==\n=5ITV\n-----END PGP SIGNATURE-----", 4..=14)
+            validate("signed.txt", b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7p9tgACgkQ7gKdHl60\nAwBpegf+KQciv9AOIN7+yPmowecGxBnSfpKWTDzFxnyGR8dq63SpWT8WEKG5mf3a\nG6iUqpsDWaMHlzihaMKRvgRpZxFRbjnNPFBj6F4RRqfE+5R7k6DRSLUV5PqnsdSH\nuccfIDWi1imhsm7AaP5trwl1t+83U2JhHqPcPVFLMODYwWeO6NLR/JCzGSTQRa8t\nRgaVMKI19O/fge5OT5Ua8D47VKEhsJX0LfmkP5RfZQ8JJvNd40TupqKRdlv0sAzP\nya7NXkSHXCavHNR6kA+KpWxn900UoGK8/IDlwU6MeOkpPVawb3NFMqnc7KJDaC2p\nSMzpuEG8LTrCx2YSpHNLqHyzvQ1CZA==\n=5ITV\n-----END PGP SIGNATURE-----\n", 4..=14)
         }
 
         #[test]
@@ -253,7 +253,7 @@ mod method {
 
         #[test]
         fn msg_footer() -> crate::Result {
-            validate("message-with-footer.txt", b"-----BEGIN PGP SIGNATURE-----\n\niHUEABYIAB0WIQSuZwcGWSQItmusNgR5URpSUCnwXQUCYT7xpAAKCRB5URpSUCnw\nXWB3AP9q323HlxnI8MyqszNOeYDwa7Y3yEZaUM2y/IRjz+z4YQEAq0yr1Syt3mrK\nOSFCqL2vDm3uStP+vF31f6FnzayhNg0=\n=Mhpp\n-----END PGP SIGNATURE-----", 4..=10)
+            validate("message-with-footer.txt", b"-----BEGIN PGP SIGNATURE-----\n\niHUEABYIAB0WIQSuZwcGWSQItmusNgR5URpSUCnwXQUCYT7xpAAKCRB5URpSUCnw\nXWB3AP9q323HlxnI8MyqszNOeYDwa7Y3yEZaUM2y/IRjz+z4YQEAq0yr1Syt3mrK\nOSFCqL2vDm3uStP+vF31f6FnzayhNg0=\n=Mhpp\n-----END PGP SIGNATURE-----\n", 4..=10)
         }
 
         #[test]

gix-object/tests/commit/message.rs renamed to gix-object/tests/object/commit/message.rs

@@ -2,7 +2,7 @@ use gix_object::{CommitRef, CommitRefIter};
 
 use crate::fixture_name;
 
-const SIGNATURE: & [u8; 487] = b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7q2DsACgkQ7gKdHl60\nAwDvewgAkL5UjEztzeVXlzceom0uCrAkCw9wSGLTmYcMKW3JwEaTRgQ4FX+sDuFT\nLZ8DoPu3UHUP0QnKrUwHulTTlKcOAvsczHbVPIKtXCxo6QpUfhsJQwz/J29kiE4L\nsOd+lqKGnn4oati/de2xwqNGi081fO5KILX75z6KfsAe7Qz7R3jxRF4uzHI033O+\nJc2Y827XeaELxW40SmzoLanWgEcdreXf3PstXEWW77CAu0ozXmvYj56vTviVybxx\nG7bc8lwc+SSKVe2VVB+CCfVbs0i541gmghUpZfMhUgaqttcCH8ysrUJDhne1BLG8\nCrOJIWTwAeEDtomV1p76qrMeqr1GFg==\n=qlSN\n-----END PGP SIGNATURE-----";
+const SIGNATURE: & [u8] = b"-----BEGIN PGP SIGNATURE-----\n\niQEzBAABCAAdFiEEdjYp/sh4j8NRKLX27gKdHl60AwAFAl7q2DsACgkQ7gKdHl60\nAwDvewgAkL5UjEztzeVXlzceom0uCrAkCw9wSGLTmYcMKW3JwEaTRgQ4FX+sDuFT\nLZ8DoPu3UHUP0QnKrUwHulTTlKcOAvsczHbVPIKtXCxo6QpUfhsJQwz/J29kiE4L\nsOd+lqKGnn4oati/de2xwqNGi081fO5KILX75z6KfsAe7Qz7R3jxRF4uzHI033O+\nJc2Y827XeaELxW40SmzoLanWgEcdreXf3PstXEWW77CAu0ozXmvYj56vTviVybxx\nG7bc8lwc+SSKVe2VVB+CCfVbs0i541gmghUpZfMhUgaqttcCH8ysrUJDhne1BLG8\nCrOJIWTwAeEDtomV1p76qrMeqr1GFg==\n=qlSN\n-----END PGP SIGNATURE-----\n";
 
 const LONG_MESSAGE: &str = "Merge tag 'thermal-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
 
@@ -133,9 +133,10 @@ O53SmJAwS5zxLOd8QA5nfSWP9FYYMuCR2AHj8BUCmxiAjXZLPNB/Hz2RRBr7q0MF
 zRo/4HJ04mSQYp0kluP/EBhz9g2wM/htIPyWRveB/ByKEYt3UNKjB++PJmPbu5UG
 dS3aXZhRfaPqpdsWrMB9fY7ll+oyfw==
 =T+RI
------END PGP SIGNATURE-----";
+-----END PGP SIGNATURE-----
+";
 
-const OTHER_SIGNATURE: &[u8; 455] = b"-----BEGIN PGP SIGNATURE-----
+const OTHER_SIGNATURE: &[u8] = b"-----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJeqxW4CRBK7hj4Ov3rIwAAdHIIAFD98qgN/k8ybukCLf6kpzvi
 5V8gf6BflONXc/oIDySurW7kfS9/r6jOgu08UN8KlQx4Q4g8yY7PROABhwGI70B3
@@ -145,6 +146,7 @@ k7D0LqGSXjU5wrQrKnemC7nWhmQsqaXDe89XXmliClCAx4/bepPiXK0eT/DNIKUr
 iyBBl69jASy41Ug/BlFJbw4+ItkShpXwkJKuBBV/JExChmvbxYWaS7QnyYC9UO0=
 =HLmy
 -----END PGP SIGNATURE-----
+
 ";
 
 mod method {

gix-object/tests/commit/mod.rs renamed to gix-object/tests/object/commit/mod.rs

@@ -16,15 +16,15 @@ macro_rules! round_trip {
             use gix_object::{ObjectRef, Object, WriteTo};
             use bstr::ByteSlice;
 
-            for input in &[
+            for input_name in &[
                 $( $files ),*
             ] {
-                let input = fixture_bytes(input);
+                let input = fixture_bytes(input_name);
                 // Test the parse->borrowed->owned->write chain for an object kind
                 let mut output = Vec::new();
                 let item = <$borrowed>::from_bytes(&input)?;
                 item.write_to(&mut output)?;
-                assert_eq!(output.as_bstr(), input.as_bstr());
+                assert_eq!(output.as_bstr(), input.as_bstr(), "borrowed: {input_name}");
 
                 let item: $owned = item.into();
                 output.clear();
@@ -35,23 +35,35 @@ macro_rules! round_trip {
                 let item = ObjectRef::from(<$borrowed>::from_bytes(&input)?);
                 output.clear();
                 item.write_to(&mut output)?;
-                assert_eq!(output.as_bstr(), input.as_bstr());
+                assert_eq!(output.as_bstr(), input.as_bstr(), "object-ref");
 
                 let item: Object = item.into();
                 output.clear();
                 item.write_to(&mut output)?;
-                assert_eq!(output.as_bstr(), input.as_bstr());
+                assert_eq!(output.as_bstr(), input.as_bstr(), "owned");
 
                 // Test the loose serialisation -> parse chain for an object kind
                 let item = <$borrowed>::from_bytes(&input)?;
+                // serialise a borowed item to a tagged loose object
+                output.clear();
+                {
+                    let w = &mut output;
+                    w.write_all(&item.loose_header())?;
+                    item.write_to(w)?;
+                    let parsed = ObjectRef::from_loose(&output)?;
+                    let item2 = <$borrowed>::try_from(parsed).or(Err(super::Error::TryFromError))?;
+                    assert_eq!(item2, item, "object-ref loose: {input_name} {:?}\n{:?}", output.as_bstr(), input.as_bstr());
+                }
+
+                let item: $owned = item.into();
+                // serialise an owned to a tagged loose object
                 output.clear();
-                // serialise to a tagged loose object
                 let w = &mut output;
                 w.write_all(&item.loose_header())?;
                 item.write_to(w)?;
                 let parsed = ObjectRef::from_loose(&output)?;
-                let item2 = <$borrowed>::try_from(parsed).or(Err(super::Error::TryFromError))?;
-                assert_eq!(item2, item);
+                let item2: $owned = <$borrowed>::try_from(parsed).or(Err(super::Error::TryFromError))?.into();
+                assert_eq!(item2, item, "object-ref loose owned: {input_name} {:?}\n{:?}", output.as_bstr(), input.as_bstr());
             }
             Ok(())
         }
@@ -83,7 +95,8 @@ mod commit {
         "commit/signed-with-encoding.txt",
         "commit/unsigned.txt",
         "commit/whitespace.txt",
-        "commit/with-encoding.txt"
+        "commit/with-encoding.txt",
+        "commit/subtle.txt"
     );
 }
 

gix-object/tests/encode/mod.rs renamed to gix-object/tests/object/encode/mod.rs

@@ -303,7 +303,7 @@ cjHJZXWmV4CcRfmLsXzU8s2cR9A0DBvOxhPD1TlKC2JhBFXigjuL9U4Rbq9tdegB
             committer: signature(1528473303),
             encoding: None,
             message: b"initial commit\n".as_bstr(),
-            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\nComment: GPGTools - https://gpgtools.org\n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\n+XtZQM13vURdfwFI5qitAGgw4EzPVrkWWzApzLCrRPEMbvP+b9A=\n=2qqN\n-----END PGP SIGNATURE-----".as_bstr().into())]
+            extra_headers: vec![(b"gpgsig".as_bstr(), b"-----BEGIN PGP SIGNATURE-----\nComment: GPGTools - https://gpgtools.org\n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\n+XtZQM13vURdfwFI5qitAGgw4EzPVrkWWzApzLCrRPEMbvP+b9A=\n=2qqN\n-----END PGP SIGNATURE-----\n".as_bstr().into())]
         };
         let object = o.decode()?;
         assert_eq!(object.as_commit().expect("commit"), &expected);