1 files changed, 86 insertions, 0 deletions
diff --git a/asm-util/src/test/java/org/objectweb/asm/util/CheckFieldAdapterTest.java b/asm-util/src/test/java/org/objectweb/asm/util/CheckFieldAdapterTest.java
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index 00000000..ae332d57
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+++ b/asm-util/src/test/java/org/objectweb/asm/util/CheckFieldAdapterTest.java
@@ -0,0 +1,86 @@
+// ASM: a very small and fast Java bytecode manipulation framework
+// Copyright (c) 2000-2011 INRIA, France Telecom
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. Neither the name of the copyright holders nor the names of its
+//    contributors may be used to endorse or promote products derived from
+//    this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+// THE POSSIBILITY OF SUCH DAMAGE.
+package org.objectweb.asm.util;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.function.Executable;
+import org.objectweb.asm.TypeReference;
+import org.objectweb.asm.test.AsmTest;
+
+/**
+ * Unit tests for {@link CheckFieldAdapter}.
+ *
+ * @author Eric Bruneton
+ */
+class CheckFieldAdapterTest extends AsmTest {
+
+  @Test
+  void testConstructor() {
+    assertDoesNotThrow(() -> new CheckFieldAdapter(null));
+    assertThrows(IllegalStateException.class, () -> new CheckFieldAdapter(null) {});
+  }
+
+  @Test
+  void testVisitTypeAnnotation_illegalTypeAnnotation() {
+    CheckFieldAdapter checkFieldAdapter = new CheckFieldAdapter(null);
+
+    Executable visitTypeAnnotation =
+        () ->
+            checkFieldAdapter.visitTypeAnnotation(
+                TypeReference.newFormalParameterReference(0).getValue(), null, "LA;", true);
+
+    Exception exception = assertThrows(IllegalArgumentException.class, visitTypeAnnotation);
+    assertEquals("Invalid type reference sort 0x16", exception.getMessage());
+  }
+
+  @Test
+  void testVisitAttribute_illegalAttribute() {
+    CheckFieldAdapter checkFieldAdapter = new CheckFieldAdapter(null);
+
+    Executable visitAttribute = () -> checkFieldAdapter.visitAttribute(null);
+
+    Exception exception = assertThrows(IllegalArgumentException.class, visitAttribute);
+    assertEquals("Invalid attribute (must not be null)", exception.getMessage());
+  }
+
+  @Test
+  void testVisitAttribute_afterEnd() {
+    CheckFieldAdapter checkFieldAdapter = new CheckFieldAdapter(null);
+    checkFieldAdapter.visitEnd();
+
+    Executable visitAttribute = () -> checkFieldAdapter.visitAttribute(new Comment());
+
+    Exception exception = assertThrows(IllegalStateException.class, visitAttribute);
+    assertEquals(
+        "Cannot call a visit method after visitEnd has been called", exception.getMessage());
+  }
+}