3 files changed, 459 insertions, 0 deletions
diff --git a/third_party/rust/debugid/tests/test_codeid.rs b/third_party/rust/debugid/tests/test_codeid.rs
new file mode 100644
index 0000000000..62cf8d02d9
--- /dev/null
+++ b/third_party/rust/debugid/tests/test_codeid.rs
@@ -0,0 +1,27 @@
+use debugid::CodeId;
+
+#[test]
+fn test_new() {
+    let id = CodeId::new("dfb8e43af2423d73a453aeb6a777ef75".into());
+    assert_eq!(id.as_str(), "dfb8e43af2423d73a453aeb6a777ef75");
+}
+
+#[test]
+fn test_pe() {
+    // Code identifiers of PE files might have an odd length and contain upper case characters.
+    let id = CodeId::new("5CCC38584b08000".into());
+    assert_eq!(id.as_str(), "5ccc38584b08000");
+}
+
+#[test]
+fn test_from_binary() {
+    let binary = b"\xdf\xb8\xe4\x3a\xf2\x42\x3d\x73\xa4\x53\xae\xb6\xa7\x77\xef\x75";
+    let id = CodeId::from_binary(&binary[..]);
+    assert_eq!(id.as_str(), "dfb8e43af2423d73a453aeb6a777ef75");
+}
+
+#[test]
+fn test_is_nil() {
+    let id = CodeId::nil();
+    assert!(id.is_nil());
+}
diff --git a/third_party/rust/debugid/tests/test_debugid.rs b/third_party/rust/debugid/tests/test_debugid.rs
new file mode 100644
index 0000000000..1944e59754
--- /dev/null
+++ b/third_party/rust/debugid/tests/test_debugid.rs
@@ -0,0 +1,388 @@
+use std::mem::{align_of, size_of};
+use std::str::FromStr;
+
+use debugid::DebugId;
+use uuid::Uuid;
+
+#[test]
+fn test_is_nil() {
+    assert!(DebugId::default().is_nil());
+}
+
+#[test]
+fn test_parse_zero() {
+    assert_eq!(
+        DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0,
+        )
+    );
+}
+
+#[test]
+fn test_parse_short() {
+    assert_eq!(
+        DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-a").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0xa,
+        )
+    );
+}
+
+#[test]
+fn test_parse_long() {
+    assert_eq!(
+        DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-feedface").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0xfeed_face,
+        )
+    );
+}
+
+#[test]
+fn test_parse_compact() {
+    assert_eq!(
+        DebugId::from_str("dfb8e43af2423d73a453aeb6a777ef75feedface").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0xfeed_face,
+        )
+    );
+}
+
+#[test]
+fn test_parse_upper() {
+    assert_eq!(
+        DebugId::from_str("DFB8E43A-F242-3D73-A453-AEB6A777EF75-FEEDFACE").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0xfeed_face,
+        )
+    );
+}
+
+#[test]
+fn test_parse_ignores_tail() {
+    assert_eq!(
+        DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-feedface-1-2-3").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0xfeed_face,
+        )
+    );
+}
+
+#[test]
+fn test_to_string_zero() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+        0,
+    );
+
+    assert_eq!(id.to_string(), "dfb8e43a-f242-3d73-a453-aeb6a777ef75");
+}
+
+#[test]
+fn test_to_string_short() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+        10,
+    );
+
+    assert_eq!(id.to_string(), "dfb8e43a-f242-3d73-a453-aeb6a777ef75-a");
+}
+
+#[test]
+fn test_to_string_long() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+        0xfeed_face,
+    );
+
+    assert_eq!(
+        id.to_string(),
+        "dfb8e43a-f242-3d73-a453-aeb6a777ef75-feedface"
+    );
+}
+
+#[test]
+fn test_parse_error_short() {
+    assert!(DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef7").is_err());
+}
+
+#[test]
+fn test_parse_error_trailing_dash() {
+    assert!(DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-").is_err());
+}
+
+#[test]
+fn test_parse_error_unicode() {
+    assert!(DebugId::from_str("아이쿱 조합원 앱카드").is_err());
+}
+
+#[test]
+fn test_from_guid_age() {
+    let guid = [
+        0x98, 0xd1, 0xef, 0xe8, 0x6e, 0xf8, 0xfe, 0x45, 0x9d, 0xdb, 0xe1, 0x13, 0x82, 0xb5, 0xd1,
+        0xc9,
+    ];
+
+    assert_eq!(
+        DebugId::from_guid_age(&guid[..], 1).unwrap(),
+        DebugId::from_str("e8efd198-f86e-45fe-9ddb-e11382b5d1c9-1").unwrap()
+    )
+}
+
+#[test]
+fn test_parse_breakpad_zero() {
+    assert_eq!(
+        DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF750").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+            0,
+        )
+    );
+}
+
+#[test]
+fn test_parse_breakpad_short() {
+    assert_eq!(
+        DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF75a").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+            10,
+        )
+    );
+}
+
+#[test]
+fn test_parse_breakpad_long() {
+    assert_eq!(
+        DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF75feedface").unwrap(),
+        DebugId::from_parts(
+            Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+            0xfeed_face,
+        )
+    );
+}
+
+#[test]
+fn test_parse_breakpad_error_tail() {
+    assert!(DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF75feedface123").is_err());
+}
+
+#[test]
+fn test_parse_breakpad_error_missing_age() {
+    assert!(DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF75").is_err());
+}
+
+#[test]
+fn test_parse_breakpad_error_short() {
+    assert!(DebugId::from_breakpad("DFB8E43AF2423D73A453AEB6A777EF7").is_err());
+}
+
+#[test]
+fn test_parse_breakpad_error_dashes() {
+    assert!(DebugId::from_breakpad("e8efd198-f86e-45fe-9ddb-e11382b5d1c9-1").is_err());
+}
+
+#[test]
+fn test_to_string_breakpad_zero() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+        0,
+    );
+
+    assert_eq!(
+        id.breakpad().to_string(),
+        "DFB8E43AF2423D73A453AEB6A777EF750"
+    );
+}
+
+#[test]
+fn test_to_string_breakpad_short() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+        10,
+    );
+
+    assert_eq!(
+        id.breakpad().to_string(),
+        "DFB8E43AF2423D73A453AEB6A777EF75a"
+    );
+}
+
+#[test]
+fn test_to_string_breakpad_long() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+        0xfeed_face,
+    );
+
+    assert_eq!(
+        id.breakpad().to_string(),
+        "DFB8E43AF2423D73A453AEB6A777EF75feedface"
+    );
+}
+
+#[test]
+fn test_debug_id_debug() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+        10,
+    );
+
+    assert_eq!(
+        format!("{:?}", id),
+        "DebugId { uuid: \"dfb8e43a-f242-3d73-a453-aeb6a777ef75\", appendix: 10 }"
+    );
+}
+
+#[test]
+#[cfg(feature = "with_serde")]
+fn test_serde_serialize() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+        10,
+    );
+
+    assert_eq!(
+        serde_json::to_string(&id).expect("could not serialize"),
+        "\"dfb8e43a-f242-3d73-a453-aeb6a777ef75-a\""
+    )
+}
+
+#[test]
+#[cfg(feature = "with_serde")]
+fn test_serde_deserialize() {
+    let id: DebugId = serde_json::from_str("\"dfb8e43a-f242-3d73-a453-aeb6a777ef75-a\"")
+        .expect("could not deserialize");
+
+    assert_eq!(
+        id,
+        DebugId::from_parts(
+            Uuid::parse_str("DFB8E43AF2423D73A453AEB6A777EF75").unwrap(),
+            10,
+        )
+    );
+}
+
+#[test]
+fn test_pdb20() {
+    let timestamp: u32 = 0x418e89c3;
+    let age: u32 = 1;
+    let debug_id = DebugId::from_pdb20(timestamp, age);
+
+    assert!(debug_id.is_pdb20());
+    assert_eq!(
+        debug_id.uuid(),
+        Uuid::parse_str("418e89c3-0000-0000-0000-000000000000").unwrap()
+    );
+}
+
+#[test]
+fn test_pdb20_format() {
+    let timestamp: u32 = 0x418e89c3;
+    let age: u32 = 1;
+    let debug_id = DebugId::from_pdb20(timestamp, age);
+
+    assert_eq!(debug_id.to_string(), "418E89C3-1".to_string());
+    assert_eq!(debug_id.breakpad().to_string(), "418E89C31");
+}
+
+#[test]
+fn test_pdb20_parse() {
+    let timestamp: u32 = 0x418e89c3;
+    let age: u32 = 1;
+    let debug_id = DebugId::from_pdb20(timestamp, age);
+
+    let s = "418E89C3-1";
+    let parsed = DebugId::from_str(s).unwrap();
+    assert_eq!(parsed, debug_id);
+
+    let s = "418E89C31";
+    let parsed = DebugId::from_str(s).unwrap();
+    assert_eq!(parsed, debug_id);
+
+    let s = "418E89C31";
+    let parsed = DebugId::from_breakpad(s).unwrap();
+    assert_eq!(parsed, debug_id);
+
+    let s = "418E89C3-1";
+    assert!(DebugId::from_breakpad(s).is_err());
+}
+
+/// The version of `DebugId` up to 0.7.2.
+#[repr(C, packed)]
+struct OldDebugId {
+    uuid: Uuid,
+    appendix: u32,
+    _padding: [u8; 12],
+}
+
+#[test]
+fn test_mem() {
+    // The size of this struct needs to be exactly aligned and can not change for backwards
+    // compatibility.
+    assert_eq!(size_of::<OldDebugId>(), 32);
+    assert_eq!(size_of::<OldDebugId>(), size_of::<DebugId>());
+    assert_eq!(align_of::<DebugId>(), 1);
+}
+
+#[test]
+fn test_to_from_raw() {
+    let debug_id = DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-a").unwrap();
+
+    // Create &[u8] from DebugId.
+    let slice = &[debug_id];
+    let ptr = slice.as_ptr() as *const u8;
+    let len = std::mem::size_of_val(slice);
+    let buf: &[u8] = unsafe { std::slice::from_raw_parts(ptr, len) };
+
+    // Copy bytes to new location.
+    let mut new_buf: Vec<u8> = Vec::new();
+    std::io::copy(&mut std::io::Cursor::new(buf), &mut new_buf).unwrap();
+
+    // Create DebugId from &[u8].
+    let ptr = new_buf.as_ptr() as *const DebugId;
+    let new_debug_id = unsafe { &*ptr };
+
+    assert_eq!(*new_debug_id, debug_id);
+}
+
+#[test]
+fn test_from_old_raw() {
+    // Ensures we can still read previous in-memory representations into the new format.
+    let debug_id = DebugId::from_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75-a").unwrap();
+    let old_debug_id = OldDebugId {
+        uuid: debug_id.uuid(),
+        appendix: debug_id.appendix(),
+        _padding: [0; 12],
+    };
+
+    // Create &[u8] from OldDebugId.
+    let slice = &[old_debug_id];
+    let ptr = slice.as_ptr() as *const u8;
+    let len = std::mem::size_of_val(slice);
+    let buf: &[u8] = unsafe { std::slice::from_raw_parts(ptr, len) };
+
+    // Copy bytes to new location.
+    let mut new_buf: Vec<u8> = Vec::new();
+    std::io::copy(&mut std::io::Cursor::new(buf), &mut new_buf).unwrap();
+
+    // Create DebugId from &[u8].
+    let ptr = new_buf.as_ptr() as *const DebugId;
+    let new_debug_id = unsafe { &*ptr };
+
+    assert_eq!(*new_debug_id, debug_id);
+}
+
+#[test]
+fn test_default() {
+    let debug_id = DebugId::default();
+    assert_eq!(debug_id.uuid(), Uuid::nil());
+    assert_eq!(debug_id.appendix(), 0);
+}
diff --git a/third_party/rust/debugid/tests/test_serde.rs b/third_party/rust/debugid/tests/test_serde.rs
new file mode 100644
index 0000000000..bda92232f9
--- /dev/null
+++ b/third_party/rust/debugid/tests/test_serde.rs
@@ -0,0 +1,44 @@
+#![cfg(feature = "serde")]
+
+use debugid::{CodeId, DebugId};
+use uuid::Uuid;
+
+#[test]
+fn test_deserialize_debugid() {
+    assert_eq!(
+        DebugId::from_parts(
+            Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+            0,
+        ),
+        serde_json::from_str("\"dfb8e43a-f242-3d73-a453-aeb6a777ef75\"").unwrap(),
+    );
+}
+
+#[test]
+fn test_serialize_debugid() {
+    let id = DebugId::from_parts(
+        Uuid::parse_str("dfb8e43a-f242-3d73-a453-aeb6a777ef75").unwrap(),
+        0,
+    );
+
+    assert_eq!(
+        "\"dfb8e43a-f242-3d73-a453-aeb6a777ef75\"",
+        serde_json::to_string(&id).unwrap(),
+    );
+}
+
+#[test]
+fn test_deserialize_codeid() {
+    assert_eq!(
+        CodeId::new("dfb8e43af2423d73a453aeb6a777ef75".into()),
+        serde_json::from_str("\"dfb8e43af2423d73a453aeb6a777ef75\"").unwrap(),
+    );
+}
+
+#[test]
+fn test_serialize_codeid() {
+    assert_eq!(
+        "\"dfb8e43af2423d73a453aeb6a777ef75\"",
+        serde_json::to_string(&CodeId::new("dfb8e43af2423d73a453aeb6a777ef75".into())).unwrap(),
+    );
+}