}

			gotKinds := []string{}
			for gvk := range gvkmap {
				gotKinds = append(gotKinds, gvk.Kind)
			}

			sort.Strings(gotKinds)

			if !reflect.DeepEqual(gotKinds, test.expectedKinds) {
				t.Fatalf("kinds not matching:\n\texpectedKinds: %v\n\tgotKinds: %v\n", test.expectedKinds, gotKinds)
			}
		})
	}

        1 * selectedChild.store(searchedPath.pathFromChild(selectedChildPath), CASE_SENSITIVE, snapshot, diffListener) >> updatedChild
    }

    def "querying the snapshot for non-existing child #vfsSpec.searchedPath finds nothings (#vfsSpec)"() {
        setupTest(vfsSpec)

        when:
        def resultRoot = initialRoot.getSnapshot(searchedPath, CASE_SENSITIVE)
        then:
        !resultRoot.present

        buildFile << """
            test {
              include 'FooTest*'
              def cls = "FooTest"
              filter {
                includeTestsMatching "\${cls}.passOne" //make sure GStrings work
                includeTestsMatching "\${cls}.passTwo"
              }
            }
        """
        file("src/test/java/FooTest.java") << """
            ${testFrameworkImports}

    }


    /*
     * Groovy manipulates the JVM to let GString extend String.
     * Whenever we have a Set or Map containing Strings, it might also
     * contain GStrings. This breaks deserialization on the client.
     * This method forces GString to String conversion.
     */
    private static String convertGString(CharSequence original) {
        return original.toString();
    }

        failure.assertHasCause("Cannot fingerprint input property 'b': value 'xxx' cannot be serialized.")
    }

    @ToBeFixedForConfigurationCache(skip = INVESTIGATE)
    def "deals gracefully with not serializable contents of GStrings"() {
        buildFile << """
            task foo {
                inputs.property "a", "hello \${new Foo()}"
                outputs.file "foo.txt"
                doLast { file("foo.txt") << "" }
            }

    }

    def "reports build logic reading environment variables with getenv(String) using GString parameters"() {
        // Note that the map returned from System.getenv() doesn't support GStrings as keys, so there is no point in testing it.
        buildFile << '''
            def ci = "ci"
            def value = "value"
            println "CI1 = " + System.getenv("${ci.toUpperCase()}1")
        '''

// See Ge Nong, Sen Zhang, and Wai Hong Chen,
// "Two Efficient Algorithms for Linear Time Suffix Array Construction",
// especially section 3 (https://ieeexplore.ieee.org/document/5582081).
// See also http://zork.net/~st/jottings/sais.html.
//
// With optimizations inspired by Yuta Mori's sais-lite
// (https://sites.google.com/site/yuta256/sais).
//
// And with other new optimizations.