Run cargo fmt

viperproject · Sep 15, 2023 · f06d119 · f06d119
1 parent 2258146
commit f06d119
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diff --git a/jni-gen/systest/build.rs b/jni-gen/systest/build.rs
@@ -29,22 +29,30 @@ fn main() {
         .use_jar(&asm_jar)
         .wrap(java_class!("java.lang.Object"))
         .wrap_all(vec![
-            java_class!("java.lang.Integer", vec![
-                constructor!("(I)V"),
-                field!("value"),
-                method!("compareTo", "(Ljava/lang/Integer;)I"),
-            ]),
-            java_class!("java.util.Arrays", vec![
-                method!("binarySearch", "([Ljava/lang/Object;Ljava/lang/Object;)I"),
-            ]),
-            java_class!("java.lang.Error", vec![
-                constructor!("(Ljava/lang/String;)V"),
-                method!("getMessage"),
-                field!("detailMessage"),
-            ]),
-            java_class!("java.math.BigInteger", vec![
-                method!("probablePrime"),
-            ]),
+            java_class!(
+                "java.lang.Integer",
+                vec![
+                    constructor!("(I)V"),
+                    field!("value"),
+                    method!("compareTo", "(Ljava/lang/Integer;)I"),
+                ]
+            ),
+            java_class!(
+                "java.util.Arrays",
+                vec![method!(
+                    "binarySearch",
+                    "([Ljava/lang/Object;Ljava/lang/Object;)I"
+                ),]
+            ),
+            java_class!(
+                "java.lang.Error",
+                vec![
+                    constructor!("(Ljava/lang/String;)V"),
+                    method!("getMessage"),
+                    field!("detailMessage"),
+                ]
+            ),
+            java_class!("java.math.BigInteger", vec![method!("probablePrime"),]),
         ])
         .generate(&generated_dir)
         .unwrap_or_else(|e| {

diff --git a/jni-gen/systest/src/lib.rs b/jni-gen/systest/src/lib.rs
@@ -1,18 +1,13 @@
 #[path = "../gen/mod.rs"]
 pub mod wrappers;
 
-use jni::JNIEnv;
-use jni::JavaVM;
-use jni::InitArgsBuilder;
-use jni::JNIVersion;
-use jni::errors::Result;
+use jni::{errors::Result, InitArgsBuilder, JNIEnv, JNIVersion, JavaVM};
 use std::sync::Once;
 
 pub fn print_exception(env: &JNIEnv) {
     let exception_occurred = env.exception_check().unwrap_or_else(|e| panic!("{e:?}"));
     if exception_occurred {
-        env.exception_describe()
-            .unwrap_or_else(|e| panic!("{e:?}"));
+        env.exception_describe().unwrap_or_else(|e| panic!("{e:?}"));
     }
 }
 
@@ -25,19 +20,19 @@ static mut JVM: Option<JavaVM> = None;
 fn init_jvm() -> Result<()> {
     INIT_JVM.call_once(|| {
         let jvm_args = InitArgsBuilder::new()
-        .version(JNIVersion::V8)
-        .option("-Xcheck:jni")
-        .option("-Xdebug")
-        .option("-XX:+CheckJNICalls")
-        .build()
-        .unwrap_or_else(|e| {
-            panic!("{} source: {:?}", e, std::error::Error::source(&e));
-        });
+            .version(JNIVersion::V8)
+            .option("-Xcheck:jni")
+            .option("-Xdebug")
+            .option("-XX:+CheckJNICalls")
+            .build()
+            .unwrap_or_else(|e| {
+                panic!("{} source: {:?}", e, std::error::Error::source(&e));
+            });
 
         let jvm = JavaVM::new(jvm_args).unwrap_or_else(|e| {
             panic!("{} source: {:?}", e, std::error::Error::source(&e));
         });
-        
+
         unsafe {
             JVM = Some(jvm);
         }
@@ -54,4 +49,4 @@ pub fn get_jvm() -> Result<&'static JavaVM> {
             panic!("Failed to get JVM reference")
         }
     }
-}
+}
diff --git a/jni-gen/systest/tests/constructor_check_fails.rs b/jni-gen/systest/tests/constructor_check_fails.rs
@@ -1,11 +1,11 @@
 use jni::objects::JObject;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
+use systest::{get_jvm, print_exception, wrappers::*};
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/String, but got java/lang/Integer instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/String, but got java/lang/Integer instead"
+)]
 fn constructor_should_fail_on_wrong_argument() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -18,7 +18,8 @@ fn constructor_should_fail_on_wrong_argument() {
         let error_wrapper = java::lang::Error::with(&env);
         let _result = error_wrapper.new(integer_object);
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });

diff --git a/jni-gen/systest/tests/field_getter_check_fails.rs b/jni-gen/systest/tests/field_getter_check_fails.rs
@@ -1,11 +1,11 @@
 use jni::objects::JObject;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
+use systest::{get_jvm, print_exception, wrappers::*};
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead"
+)]
 fn field_getter_should_fail_on_wrong_receiver() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -18,7 +18,8 @@ fn field_getter_should_fail_on_wrong_receiver() {
         let integer_object = java::lang::Integer::with(&env).new(1337)?;
         let _result = error_wrapper.get_detailMessage(integer_object);
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });

diff --git a/jni-gen/systest/tests/field_setter_check_fails.rs b/jni-gen/systest/tests/field_setter_check_fails.rs
@@ -1,18 +1,15 @@
-use jni::objects::JObject;
-use jni::JNIEnv;
-use jni::errors::Result as JNIResult;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
-
+use jni::{errors::Result as JNIResult, objects::JObject, JNIEnv};
+use systest::{get_jvm, print_exception, wrappers::*};
 
 fn string_to_jobject<'a>(env: &JNIEnv<'a>, string: &str) -> JNIResult<JObject<'a>> {
     Ok(JObject::from(env.new_string(string.to_owned())?))
 }
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead"
+)]
 fn field_setter_should_fail_on_wrong_receiver() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -23,19 +20,21 @@ fn field_setter_should_fail_on_wrong_receiver() {
     env.with_local_frame(16, || {
         let error_wrapper = java::lang::Error::with(&env);
         let integer_object = java::lang::Integer::with(&env).new(1337)?;
-        error_wrapper.set_detailMessage(integer_object, string_to_jobject(&env, "error message")?)?;
+        error_wrapper
+            .set_detailMessage(integer_object, string_to_jobject(&env, "error message")?)?;
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });
 }
 
-
-
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/String, but got java/lang/Integer instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/String, but got java/lang/Integer instead"
+)]
 fn field_setter_should_fail_on_wrong_argument() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -49,7 +48,8 @@ fn field_setter_should_fail_on_wrong_argument() {
         let integer_object = java::lang::Integer::with(&env).new(1337)?;
         error_wrapper.set_detailMessage(error_object, integer_object)?;
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });

diff --git a/jni-gen/systest/tests/jvm_builtin_classes.rs b/jni-gen/systest/tests/jvm_builtin_classes.rs
@@ -1,10 +1,9 @@
-use jni::objects::JObject;
-use jni::JNIEnv;
-use jni::objects::JString;
-use jni::errors::Result as JNIResult;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
+use jni::{
+    errors::Result as JNIResult,
+    objects::{JObject, JString},
+    JNIEnv,
+};
+use systest::{get_jvm, print_exception, wrappers::*};
 
 fn string_to_jobject<'a>(env: &JNIEnv<'a>, string: &str) -> JNIResult<JObject<'a>> {
     Ok(JObject::from(env.new_string(string.to_owned())?))
@@ -27,15 +26,12 @@ fn test_jvm_builtin_classes() {
             env.with_local_frame(16, || {
                 let integer_value = java::lang::Integer::with(&env).new(int_value)?;
 
-                let int_array = env.new_object_array(
-                    array_length,
-                    "java/lang/Integer",
-                    integer_value,
-                )?;
+                let int_array =
+                    env.new_object_array(array_length, "java/lang/Integer", integer_value)?;
                 let int_array = unsafe { JObject::from_raw(int_array) };
 
-                let result = java::util::Arrays::with(&env)
-                    .call_binarySearch(int_array, integer_value)?;
+                let result =
+                    java::util::Arrays::with(&env).call_binarySearch(int_array, integer_value)?;
 
                 assert!(0 <= result && result < array_length);
 
@@ -57,31 +53,37 @@ fn test_jvm_builtin_classes() {
             assert!(java::lang::Integer::with(&env).get_value(integer_value)? == new_wal);
 
             Ok(JObject::null())
-        }).unwrap_or_else(|e| {
+        })
+        .unwrap_or_else(|e| {
             print_exception(&env);
             panic!("{} source: {:?}", e, std::error::Error::source(&e));
         });
     }
 
     env.with_local_frame(16, || {
         let error_wrapper = java::lang::Error::with(&env);
-        
+
         // Initalize error and check its content
         let innitial_message = "First error message".to_string();
         let error = error_wrapper.new(string_to_jobject(&env, &innitial_message)?)?;
-        assert!(jobject_to_string(&env, error_wrapper.get_detailMessage(error)?)? == innitial_message);
+        assert!(
+            jobject_to_string(&env, error_wrapper.get_detailMessage(error)?)? == innitial_message
+        );
 
         // Update the error object and check that the content has changed accordingly
         let another_message = "Second message".to_string();
         error_wrapper.set_detailMessage(error, string_to_jobject(&env, &another_message)?)?;
-        assert!(jobject_to_string(&env, error_wrapper.get_detailMessage(error)?)? == another_message);
+        assert!(
+            jobject_to_string(&env, error_wrapper.get_detailMessage(error)?)? == another_message
+        );
 
         // Try calling the getMessage method to achieve the same result
         assert!(jobject_to_string(&env, error_wrapper.call_getMessage(error)?)? == another_message);
 
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
-    }); 
+    });
 }
diff --git a/jni-gen/systest/tests/method_runtime_check_fails.rs b/jni-gen/systest/tests/method_runtime_check_fails.rs
@@ -1,17 +1,15 @@
-use jni::objects::JObject;
-use jni::JNIEnv;
-use jni::errors::Result as JNIResult;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
+use jni::{errors::Result as JNIResult, objects::JObject, JNIEnv};
+use systest::{get_jvm, print_exception, wrappers::*};
 
 fn string_to_jobject<'a>(env: &JNIEnv<'a>, string: &str) -> JNIResult<JObject<'a>> {
     Ok(JObject::from(env.new_string(string.to_owned())?))
 }
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/Error, but got java/lang/Integer instead"
+)]
 fn method_should_fail_on_wrong_receiver() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -24,15 +22,18 @@ fn method_should_fail_on_wrong_receiver() {
         let integer_object = java::lang::Integer::with(&env).new(1337)?;
         error_wrapper.call_getMessage(integer_object)?;
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });
 }
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/lang/Integer, but got java/lang/Error instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/lang/Integer, but got java/lang/Error instead"
+)]
 fn method_should_fail_on_wrong_argument() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -47,7 +48,8 @@ fn method_should_fail_on_wrong_argument() {
         let error_object = error_wrapper.new(string_to_jobject(&env, "error message")?)?;
         let _result = integer_wrapper.call_compareTo(integer_object, error_object);
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });

diff --git a/jni-gen/systest/tests/static_method_runtime_check_fails.rs b/jni-gen/systest/tests/static_method_runtime_check_fails.rs
@@ -1,17 +1,15 @@
-use jni::objects::JObject;
-use jni::JNIEnv;
-use jni::errors::Result as JNIResult;
-use systest::get_jvm;
-use systest::print_exception;
-use systest::wrappers::*;
+use jni::{errors::Result as JNIResult, objects::JObject, JNIEnv};
+use systest::{get_jvm, print_exception, wrappers::*};
 
 fn string_to_jobject<'a>(env: &JNIEnv<'a>, string: &str) -> JNIResult<JObject<'a>> {
     Ok(JObject::from(env.new_string(string.to_owned())?))
 }
 
 #[test]
 #[cfg(debug_assertions)]
-#[should_panic(expected = "Java binding type failure. Expected object of class java/util/Random, but got java/lang/Error instead")]
+#[should_panic(
+    expected = "Java binding type failure. Expected object of class java/util/Random, but got java/lang/Error instead"
+)]
 fn static_method_should_fail_on_wrong_receiver() {
     let jvm = get_jvm().expect("failed go get jvm reference");
 
@@ -25,7 +23,8 @@ fn static_method_should_fail_on_wrong_receiver() {
         let error_object = error_wrapper.new(string_to_jobject(&env, "error message")?)?;
         let _result = big_integer_wrapper.call_probablePrime(1337, error_object);
         Ok(JObject::null())
-    }).unwrap_or_else(|e| {
+    })
+    .unwrap_or_else(|e| {
         print_exception(&env);
         panic!("{} source: {:?}", e, std::error::Error::source(&e));
     });