[GOOS:windows] ! go env -w CXX=.\cpp
[GOOS:windows] ! go env -w CXX=bin\cpp
[GOOS:windows] stderr 'go: CXX entry is relative; must be absolute path'

# go env -w/-u checks validity of GOOS/ARCH combinations
env GOOS=
env GOARCH=
# check -w doesn't allow invalid GOOS
! go env -w GOOS=linuxx
stderr 'unsupported GOOS/GOARCH pair linuxx'
# check -w doesn't allow invalid GOARCH
! go env -w GOARCH=amd644

    }

    @Unroll("#one ∪ #two ∪ #three = #expected")
    def "union of three elements"() {
        expect:
        [one, two, three].combinations().each { list ->
            assert factory.anyOf(list as Set) == expected
        }

        where:
        one          | two          | three        | expected

          parentBuilder) {
    List<TestSuite> derivedSuites = new ArrayList<>(super.createDerivedSuites(parentBuilder));

    if (!parentBuilder.getFeatures().contains(SUBSET_VIEW)) {
      // Other combinations are inherited from SortedSetTestSuiteBuilder.
      derivedSuites.add(createSubsetSuite(parentBuilder, Bound.NO_BOUND, Bound.INCLUSIVE));
      derivedSuites.add(createSubsetSuite(parentBuilder, Bound.EXCLUSIVE, Bound.NO_BOUND));

    unlockedConf 'org:foo:1.+'
}
"""

        when:
        succeeds 'dependencies'

        then:
        lockfileFixture.expectLockStateMissing('unlockedConf')
    }

    def "version selector combinations are resolved equally for locked and unlocked configurations"() {
        ['foo', 'foz', 'bar', 'baz'].each { artifact ->
            mavenRepo.module('org', artifact, '1.0').publish()

	cmd.PersistentFlags().BoolVar(&o.Plaintext, "plaintext", viper.GetBool("PLAINTEXT"),
		"Use plain-text HTTP/2 when connecting to server (no TLS).")
}

// ValidateControlPlaneFlags checks arguments for valid values and combinations
func (o *CentralControlPlaneOptions) ValidateControlPlaneFlags() error {
	if o.Xds != "" && o.XdsPodLabel != "" {
		return fmt.Errorf("either --xds-address or --xds-label, not both")
	}
	if o.Plaintext && o.CertDir != "" {

        })
    }

    static List<VariantContext> from(Object[] listOfDimensionArrays) {
        def result = new ArrayList<VariantContext>()
        def dimensions = GroovyCollections.combinations(listOfDimensionArrays)
        dimensions.each {
            def dimension = new LinkedHashMap<String, VariantDimension>()
            it.eachWithIndex { item, idx ->
                if (item instanceof VariantDimension) {

        result.task(':library:sourceSets').outcome == TaskOutcome.SUCCESS

        where:
        [agpVersion, ide] << [
            TestedVersions.androidGradle.toList(),
            [false, true]
        ].combinations()
    }

    def "android library and application APK assembly (agp=#agpVersion, ide=#ide)"() {

        given:
        AGP_VERSIONS.assumeCurrentJavaVersionIsSupportedBy(agpVersion)

        and:

    static final List<List<BuildInitDsl>> scriptDslCombinationsFor(int count) {
        return ([SCRIPT_DSLS] * count).combinations()
    }

    static ScriptDslFixture of(BuildInitDsl scriptDsl, TestFile rootDir, String subprojectName) {
        new ScriptDslFixture(scriptDsl, rootDir, subprojectName)
    }

    final BuildInitDsl scriptDsl

        where:
        // make sure that multi-byte unicode characters get split in different chunks
        [chunkSize, preUseBuffer] << [(1..(TEST_STRING_BYTES.length * 3)).toList() + [100, 1000], [false, true]].combinations()
    }

    def "empty buffer to String returns empty String"() {
        given:
        def byteBuffer = new StreamByteBuffer()

        expect:
        byteBuffer.readAsString() == ''
    }

  }

  testing::CheckBufferDataIsEqual(expected.dtype(), expected.NumElements(),
                                  revived_tensor->Data(), expected.data());
}

// Test against combinations of tensors that are
// 1. Varying dtypes
// 2. Varying shapes
// 3. TensorProto serialized using tensor_content vs repeated type
INSTANTIATE_TEST_SUITE_P(
    ConstantIntegerDtypesTest, ConstantTest,