test: ignore some lines for coverage

Safe-DS · Oct 5, 2023 · b5e49e8 · b5e49e8
1 parent e02f861
commit b5e49e8
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Showing 4 changed files with 31 additions and 19 deletions.
diff --git a/src/language/typing/model.ts b/src/language/typing/model.ts
@@ -8,6 +8,7 @@ import {
     SdsLiteral,
 } from '../generated/ast.js';
 
+/* c8 ignore start */
 export abstract class Type {
     abstract isNullable: boolean;
 
@@ -373,3 +374,4 @@ class NotImplementedTypeClass extends Type {
 }
 
 export const NotImplementedType = new NotImplementedTypeClass();
+/* c8 ignore stop */
diff --git a/src/language/typing/safe-ds-type-computer.ts b/src/language/typing/safe-ds-type-computer.ts
@@ -130,16 +130,15 @@ export class SafeDsTypeComputer {
             return this.computeTypeOfType(node);
         } else if (isSdsTypeProjection(node)) {
             return this.computeTypeOfType(node.type);
-        }
-
-        /* c8 skip next */
-        return UnknownType;
+        } /* c8 ignore start */ else {
+            return UnknownType;
+        } /* c8 ignore stop */
     }
 
     private computeTypeOfAssignee(node: SdsAssignee): Type {
         const containingAssignment = getContainerOfType(node, isSdsAssignment);
         if (!containingAssignment) {
-            /* c8 skip next */
+            /* c8 ignore next 2 */
             return UnknownType;
         }
 
@@ -179,10 +178,9 @@ export class SafeDsTypeComputer {
             return this.computeType(node.type);
         } else if (isSdsSegment(node)) {
             return this.computeTypeOfCallableWithManifestTypes(node);
-        }
-
-        /* c8 skip next */
-        return UnknownType;
+        } /* c8 ignore start */ else {
+            return UnknownType;
+        } /* c8 ignore stop */
     }
 
     private computeTypeOfCallableWithManifestTypes(node: SdsFunction | SdsSegment | SdsCallableType): Type {
@@ -216,6 +214,7 @@ export class SafeDsTypeComputer {
         const containerOfLambda = containingCallable.$container;
 
         // Lambda passed as argument
+        /* c8 ignore start */
         if (isSdsArgument(containerOfLambda)) {
             // val containerType = when (val container = callable.eContainer()) {
             //     is SdsArgument -> container.parameterOrNull()?.inferType(context)
@@ -228,6 +227,7 @@ export class SafeDsTypeComputer {
 
             return NotImplementedType;
         }
+        /* c8 ignore stop */
 
         // Yielded lambda
         else if (isSdsAssignment(containerOfLambda)) {
@@ -338,10 +338,9 @@ export class SafeDsTypeComputer {
             }
         } else if (isSdsReference(node)) {
             return this.computeTypeOfReference(node);
-        }
-
-        /* c8 skip next */
-        return UnknownType;
+        } /* c8 ignore start */ else {
+            return UnknownType;
+        } /* c8 ignore stop */
     }
 
     private computeTypeOfCall(node: SdsCall): Type {
@@ -377,6 +376,7 @@ export class SafeDsTypeComputer {
     private computeTypeOfElvisOperation(node: SdsInfixOperation): Type {
         const leftOperandType = this.computeType(node.leftOperand);
         if (leftOperandType.isNullable) {
+            /* c8 ignore next 3 */
             const rightOperandType = this.computeType(node.rightOperand);
             return this.lowestCommonSupertype(leftOperandType.copyWithNullability(false), rightOperandType);
         } else {
@@ -409,6 +409,7 @@ export class SafeDsTypeComputer {
         if (isSdsCallableType(node)) {
             return this.computeTypeOfCallableWithManifestTypes(node);
         } else if (isSdsLiteralType(node)) {
+            /* c8 ignore next */
             return NotImplementedType;
         } else if (isSdsMemberType(node)) {
             return this.computeType(node.member);
@@ -417,19 +418,20 @@ export class SafeDsTypeComputer {
         } else if (isSdsUnionType(node)) {
             const typeArguments = typeArgumentsOrEmpty(node.typeArgumentList);
             return new UnionType(typeArguments.map((typeArgument) => this.computeType(typeArgument.value)));
-        }
-
-        /* c8 skip next */
-        return UnknownType;
+        } /* c8 ignore start */ else {
+            return UnknownType;
+        } /* c8 ignore stop */
     }
 
     // -----------------------------------------------------------------------------------------------------------------
     // Helpers
     // -----------------------------------------------------------------------------------------------------------------
 
+    /* c8 ignore start */
     private lowestCommonSupertype(..._types: Type[]): Type {
         return NotImplementedType;
     }
+    /* c8 ignore stop */
 
     // private fun lowestCommonSupertype(context: EObject, types: List<Type>): Type {
     //     if (types.isEmpty()) {
@@ -535,8 +537,8 @@ export class SafeDsTypeComputer {
     private createCoreType(coreClass: SdsClass | undefined, isNullable: boolean = false): Type {
         if (coreClass) {
             return new ClassType(coreClass, isNullable);
-        } else {
+        } /* c8 ignore start */ else {
             return UnknownType;
-        }
+        } /* c8 ignore stop */
     }
 }
diff --git a/tests/resources/typing/expressions/block lambdas/that are isolated.sdstest b/tests/resources/typing/expressions/block lambdas/that are isolated.sdstest
@@ -5,4 +5,9 @@ segment mySegment() {
     »(p) {
         yield r, yield s = 1;
     }«;
+
+    // $TEST$ serialization (p: $Unknown) -> (r: Int, s: $Unknown)
+    val f = »(p) {
+        yield r, yield s = 1;
+    }«;
 }
diff --git a/tests/resources/typing/expressions/expression lambdas/that are isolated.sdstest b/tests/resources/typing/expressions/expression lambdas/that are isolated.sdstest
@@ -3,4 +3,7 @@ package tests.typing.expressions.expressionLambdas
 segment mySegment() {
     // $TEST$ serialization (p: $Unknown) -> (result: Int)
     »(p) -> 1«;
+
+    // $TEST$ serialization (p: $Unknown) -> (result: Int)
+    val f = »(p) -> 1«;
 }