assertEquals(1, results.size());
        MavenProject parent = results.get(0).getProject();
        assertEquals("parent", parent.getArtifactId());
        // The subprojects list should be empty since we explicitly defined an empty <subprojects /> element
        assertTrue(parent.getModel().getDelegate().getSubprojects().isEmpty());
    }

    @Test

    runs-on: ubuntu-latest
    steps:
      - name: git clone
        uses: actions/checkout@v6
      - id: setup-matrix
        run: echo "matrix=$(jq -c -f .github/workflows/extract-unit-test-split.jq .teamcity/subprojects.json)" >> $GITHUB_OUTPUT
      - name: setup java
        uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: 17
      - id: determine-sys-prop-args

        Path locateExistingPom(@Nonnull Path project);
    }

    /**
     * Resolves a relative path to another POM file using the provided model locator.
     * This method is specifically used to locate POM files for subprojects or related
     * projects referenced from the current POM.
     *
     * <p>The resolution process typically involves:</p>
     * <ul>
     *   <li>Normalizing the relative path for the current platform</li>

 * called the <dfn>aggregator project</dfn> lists one or more <dfn>sub-projects</dfn>
 * which are relative pointers on the file system to other projects. This is done using
 * the {@code /project/subprojects/subproject} elements of the POM in the aggregator project.
 * Note that the aggregator project is required to have a {@code pom} packaging.</p>
 *

            import org.gradle.api.internal.tasks.testing.TestResultProcessor

            plugins {
                id("gradlebuild.ci-reporting")
            }

            subprojects {
                apply(plugin = "gradlebuild.ci-reporting")
            }

            project(":failed-test-with-leftover").configureTestWithLeftover(false, true)

    fun asConfigurationId(
        model: CIBuildModel,
        subProject: String = "",
    ): String {
        val prefix = "${testCoveragePrefix}_"
        val shortenedSubprojectName = shortenSubprojectName(model.projectId, prefix + subProject)
        return model.projectId + "_" + if (subProject.isNotEmpty()) shortenedSubprojectName else "${prefix}0"
    }

    private fun shortenSubprojectName(

                    plugins {
                        base
                        kotlin("jvm") version "$embeddedKotlinVersion" apply false
                    }
                    subprojects {
                        apply(plugin = "gradlebuild.module-identity")
                        apply(plugin = "kotlin")
                        the<GradleModuleExtension>().identity.baseName.set("api-module")

        artifact-cache-metrics => artifact-cache-metrics
        artifact-cache-report => artifact-cache-report
        build/reports/configuration-cache/**/configuration-cache-report.html
        subprojects/internal-build-reports/build/reports/incubation/all-incubating.html => incubation-reports
        testing/architecture-test/build/reports/binary-compatibility/report.html => binary-compatibility-reports

          </annotations>
        </field>
        <field xdoc.separator="blank">
          <name>subprojects</name>
          <version>4.1.0+</version>
          <description>The subprojects (formerly called modules) to build as a part of this
            project. Each subproject listed is a relative path to the directory containing the subproject.
            To be consistent with the way default URLs are calculated from parent, it is recommended

### Testing changes

After making changes, you can test your code in 2 ways:

#### Run tests

- Run `./gradlew :<subproject>:quickTest` where `<subproject>` is the name of the subproject you've changed. 
- For example: `./gradlew :launcher:quickTest`.

#### Install Gradle locally

and try out a change in behavior manually.