Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 105 insertions, 16 deletions

diff --git a/vendor/icu_locid/tests/fixtures/invalid-extensions.json b/vendor/icu_locid/tests/fixtures/invalid-extensions.json
index a5f3a923d..3aff2636b 100644
--- a/vendor/icu_locid/tests/fixtures/invalid-extensions.json
+++ b/vendor/icu_locid/tests/fixtures/invalid-extensions.json
@@ -108,5 +108,45 @@
       "error": "InvalidExtension",
       "text": "Invalid subtag"
     }
+  },
+  {
+    "input": {
+      "type": "Locale",
+      "identifier": "de-u-ca-"
+    },
+    "output": {
+      "error": "InvalidExtension",
+      "text": "Invalid subtag"
+    }
+  },
+  {
+    "input": {
+      "type": "Locale",
+      "identifier": "de-u-ca-gregory-"
+    },
+    "output": {
+      "error": "InvalidExtension",
+      "text": "Invalid subtag"
+    }
+  },
+  {
+    "input": {
+      "type": "Locale",
+      "identifier": "de-u-ca-gregory-u-hc-hc24"
+    },
+    "output": {
+      "error": "DuplicatedExtension",
+      "text": "Duplicated extension"
+    }
+  },
+  {
+    "input": {
+      "type": "Locale",
+      "identifier": "de-l-foo-l-bar"
+    },
+    "output": {
+      "error": "DuplicatedExtension",
+      "text": "Duplicated extension"
+    }
   }
 ]
diff --git a/vendor/icu_locid/tests/fixtures/invalid.json b/vendor/icu_locid/tests/fixtures/invalid.json
index d44007596..c22459e65 100644
--- a/vendor/icu_locid/tests/fixtures/invalid.json
+++ b/vendor/icu_locid/tests/fixtures/invalid.json
@@ -1,5 +1,54 @@
 [
   {
+    "input": "-",
+    "output": {
+      "error": "InvalidLanguage",
+      "text": "The given language subtag is invalid"
+    }
+  },
+  {
+    "input": "--",
+    "output": {
+      "error": "InvalidLanguage",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
+    "input": "en-",
+    "output": {
+      "error": "InvalidSubtag",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
+    "input": "-en",
+    "output": {
+      "error": "InvalidLanguage",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
+    "input": "en-us-",
+    "output": {
+      "error": "InvalidSubtag",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
+    "input": "en--US",
+    "output": {
+      "error": "InvalidSubtag",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
+    "input": "-e-",
+    "output": {
+      "error": "InvalidLanguage",
+      "text": "The given subtag is invalid"
+    }
+  },
+  {
     "input": "a1a",
     "output": {
       "error": "InvalidLanguage",
diff --git a/vendor/icu_locid/tests/fixtures/mod.rs b/vendor/icu_locid/tests/fixtures/mod.rs
index b688632ba..f00fd6c3b 100644
--- a/vendor/icu_locid/tests/fixtures/mod.rs
+++ b/vendor/icu_locid/tests/fixtures/mod.rs
@@ -248,6 +248,7 @@ impl From<LocaleError> for ParserError {
             "InvalidLanguage" => ParserError::InvalidLanguage,
             "InvalidSubtag" => ParserError::InvalidSubtag,
             "InvalidExtension" => ParserError::InvalidExtension,
+            "DuplicatedExtension" => ParserError::DuplicatedExtension,
             _ => unreachable!("Unknown error name"),
         }
     }
diff --git a/vendor/icu_locid/tests/langid.rs b/vendor/icu_locid/tests/langid.rs
index 96d022a9b..60414e087 100644
--- a/vendor/icu_locid/tests/langid.rs
+++ b/vendor/icu_locid/tests/langid.rs
@@ -6,6 +6,7 @@ mod fixtures;
 mod helpers;
 
 use std::convert::TryInto;
+use writeable::*;
 
 use icu_locid::{subtags, LanguageIdentifier, ParserError};
 
@@ -21,7 +22,7 @@ fn test_langid_fixtures(tests: Vec<fixtures::LocaleTest>) {
                     }
                 }
                 let input: LanguageIdentifier = test.input.try_into().expect("Parsing failed.");
-                assert_eq!(input.to_string(), s);
+                assert_writeable_eq!(input, s);
             }
             fixtures::LocaleInfo::Error(err) => {
                 let err: ParserError = err.into();
@@ -83,28 +84,28 @@ fn test_langid_subtag_language() {
     assert_eq!(lang, subtags::Language::UND);
     assert!(lang.is_empty());
 
-    assert_eq!(lang.to_string(), "und");
+    assert_writeable_eq!(lang, "und");
 }
 
 #[test]
 fn test_langid_subtag_region() {
     let region: subtags::Region = "en".parse().expect("Failed to parse a region.");
     assert_eq!(region.as_str(), "EN");
-    assert_eq!(region.to_string(), "EN");
+    assert_writeable_eq!(region, "EN");
 }
 
 #[test]
 fn test_langid_subtag_script() {
     let script: subtags::Script = "Latn".parse().expect("Failed to parse a script.");
     assert_eq!(script.as_str(), "Latn");
-    assert_eq!(script.to_string(), "Latn");
+    assert_writeable_eq!(script, "Latn");
 }
 
 #[test]
 fn test_langid_subtag_variant() {
     let variant: subtags::Variant = "macos".parse().expect("Failed to parse a variant.");
     assert_eq!(variant.as_str(), "macos");
-    assert_eq!(variant.to_string(), "macos");
+    assert_writeable_eq!(variant, "macos");
 }
 
 #[test]
@@ -123,7 +124,7 @@ fn test_langid_normalizing_eq_str() {
         helpers::read_fixture(path).expect("Failed to read a fixture");
     for test in tests {
         let parsed: LanguageIdentifier = test.input.try_into().expect("Parsing failed.");
-        assert!(parsed.normalizing_eq(parsed.to_string().as_str()));
+        assert!(parsed.normalizing_eq(&*parsed.write_to_string()));
     }
 
     // Check that trailing characters are not ignored
@@ -148,7 +149,7 @@ fn test_langid_strict_cmp() {
             let a_langid = a
                 .parse::<LanguageIdentifier>()
                 .expect("Invalid BCP-47 in fixture");
-            let a_normalized = a_langid.to_string();
+            let a_normalized = a_langid.write_to_string();
             let string_cmp = a_normalized.as_bytes().cmp(b.as_bytes());
             let test_cmp = a_langid.strict_cmp(b.as_bytes());
             assert_eq!(string_cmp, test_cmp, "{:?}/{:?}", a, b);
diff --git a/vendor/icu_locid/tests/locale.rs b/vendor/icu_locid/tests/locale.rs
index 37c43181e..cd3448983 100644
--- a/vendor/icu_locid/tests/locale.rs
+++ b/vendor/icu_locid/tests/locale.rs
@@ -6,6 +6,7 @@ mod fixtures;
 mod helpers;
 
 use std::convert::TryInto;
+use writeable::*;
 
 use icu_locid::{LanguageIdentifier, Locale, ParserError};
 
@@ -16,7 +17,7 @@ fn test_langid_fixtures(tests: Vec<fixtures::LocaleTest>) {
         match test.output {
             fixtures::LocaleInfo::String(s) => {
                 let input: Locale = test.input.try_into().expect("Parsing failed.");
-                assert_eq!(input.to_string(), s);
+                assert_writeable_eq!(input, s);
             }
             fixtures::LocaleInfo::Error(err) => {
                 let err: ParserError = err.into();
@@ -27,7 +28,7 @@ fn test_langid_fixtures(tests: Vec<fixtures::LocaleTest>) {
                 let input: Locale = test.input.try_into().expect("Parsing failed.");
                 let output: Locale = ident.clone().try_into().expect("Parsing failed.");
                 assert_eq!(input, output);
-                assert_eq!(input.to_string(), ident.identifier);
+                assert_writeable_eq!(input, ident.identifier);
             }
             fixtures::LocaleInfo::Object(o) => {
                 let input: Locale = test.input.try_into().expect("Parsing failed.");
@@ -58,7 +59,7 @@ fn test_langid_invalid() {
 fn test_locale_is_empty() {
     let locale: Locale = Locale::default();
     assert!(locale.extensions.is_empty());
-    assert_eq!(locale.to_string(), "und".to_string());
+    assert_writeable_eq!(locale, "und");
 }
 
 #[test]
@@ -74,10 +75,7 @@ fn test_locale_canonicalize() {
     let locale: Locale = "En-latn-US-MacOS"
         .parse()
         .expect("Failed to parse a locale.");
-    assert_eq!(
-        locale.to_string(),
-        Locale::canonicalize("eN-latN-uS-macOS").unwrap()
-    );
+    assert_writeable_eq!(locale, Locale::canonicalize("eN-latN-uS-macOS").unwrap());
 }
 
 #[test]
@@ -87,7 +85,7 @@ fn test_locale_normalizing_eq_str() {
         helpers::read_fixture(path).expect("Failed to read a fixture");
     for test in tests {
         let parsed: Locale = test.input.try_into().expect("Parsing failed.");
-        assert!(parsed.normalizing_eq(parsed.to_string().as_str()));
+        assert!(parsed.normalizing_eq(&*parsed.write_to_string()));
     }
 
     // Check that trailing characters are not ignored
@@ -113,7 +111,7 @@ fn test_locale_strict_cmp() {
     for a in bcp47_strings.iter() {
         for b in bcp47_strings.iter() {
             let a_langid = a.parse::<Locale>().expect("Invalid BCP-47 in fixture");
-            let a_normalized = a_langid.to_string();
+            let a_normalized = a_langid.write_to_string();
             let string_cmp = a_normalized.as_bytes().cmp(b.as_bytes());
             let test_cmp = a_langid.strict_cmp(b.as_bytes());
             assert_eq!(string_cmp, test_cmp, "{:?}/{:?}", a, b);