org.gradle.internal.problems.DefaultProblemLocationAnalyzerTest.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2022 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.problems

import org.gradle.initialization.ClassLoaderScopeId
import org.gradle.initialization.ClassLoaderScopeOrigin
import org.gradle.initialization.ClassLoaderScopeRegistryListenerManager
import org.gradle.internal.Describables
import org.gradle.internal.problems.failure.Failure
import org.gradle.internal.problems.failure.StackTraceRelevance
import spock.lang.Specification

class DefaultProblemLocationAnalyzerTest extends Specification {
    def analyzer = new DefaultProblemLocationAnalyzer(Mock(ClassLoaderScopeRegistryListenerManager))
    def element = new StackTraceElement("class", "method", "filename", 7)
    def callerElement = new StackTraceElement("class", "method", "filename", 11)
    def otherElement = new StackTraceElement("class", "method", "otherfile", 11)
    def elementWithNoSourceFile = new StackTraceElement("class", "method", null, 11)
    def elementWithNoLineNumber = new StackTraceElement("class", "method", "filename", -1)

    def 'uses location info from deepest stack frame with matching source file and line information'() {
        def stack = [elementWithNoSourceFile, elementWithNoLineNumber, otherElement, element, callerElement]
        def failure = Mock(Failure) {
            getStackTrace() >> stack
            getStackTraceRelevance(_) >> StackTraceRelevance.USER_CODE
            indexOfStackFrame(_, _) >> { start, predicate -> stack.findIndexOf(start) { predicate.test(it, StackTraceRelevance.USER_CODE) } }
        }
        def longDisplayName = Describables.of("")
        def shortDisplayName = Describables.of("")

        given:
        analyzer.childScopeCreated(Stub(ClassLoaderScopeId), Stub(ClassLoaderScopeId), new ClassLoaderScopeOrigin.Script("filename", longDisplayName, shortDisplayName))

        when:
        def location = analyzer.locationForUsage(failure, false)

        then:
        location.sourceLongDisplayName == longDisplayName
        location.sourceShortDisplayName == shortDisplayName
        location.lineNumber == 7
        location.formatted == ": line 7"
    }
}