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CORDA-2175 Fix attachment service tests on Windows (#4168)
* Switch to directory per test and suppress deletion exception on windows to deal with the fact that NTFS keeps files locked to the running process once opened. * Closing files when we're done makes all the file locking issues go away.
This commit is contained in:
Christian Sailer
GitHub
parent
015a36dad6
commit
1f5436dcfc
@ -35,6 +35,7 @@ import net.corda.testing.node.internal.startFlow
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import org.assertj.core.api.Assertions.assertThatIllegalArgumentException
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import org.junit.*
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import java.io.ByteArrayOutputStream
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import java.io.Closeable
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import java.io.OutputStream
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import java.net.URI
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import java.nio.charset.StandardCharsets
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@ -80,25 +81,30 @@ class NodeAttachmentServiceTest {
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@After
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fun tearDown() {
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dir.list { subdir ->
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subdir.forEach(Path::deleteRecursively)
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}
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database.close()
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}
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@Test
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fun `importing a signed jar saves the signers to the storage`() {
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val jarAndSigner = makeTestSignedContractJar("com.example.MyContract")
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val signedJar = jarAndSigner.first
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val attachmentId = storage.importAttachment(signedJar.inputStream(), "test", null)
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assertEquals(listOf(jarAndSigner.second.hash), storage.openAttachment(attachmentId)!!.signers.map { it.hash })
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SelfCleaningDir().use { file ->
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val jarAndSigner = makeTestSignedContractJar(file.path, "com.example.MyContract")
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val signedJar = jarAndSigner.first
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signedJar.inputStream().use { jarStream ->
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val attachmentId = storage.importAttachment(jarStream, "test", null)
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assertEquals(listOf(jarAndSigner.second.hash), storage.openAttachment(attachmentId)!!.signers.map { it.hash })
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}
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}
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}
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@Test
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fun `importing a non-signed jar will save no signers`() {
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val jarName = makeTestContractJar("com.example.MyContract")
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val attachmentId = storage.importAttachment(dir.resolve(jarName).inputStream(), "test", null)
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assertEquals(0, storage.openAttachment(attachmentId)!!.signers.size)
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SelfCleaningDir().use {
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val jarName = makeTestContractJar(it.path, "com.example.MyContract")
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it.path.resolve(jarName).inputStream().use { jarStream ->
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val attachmentId = storage.importAttachment(jarStream, "test", null)
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assertEquals(0, storage.openAttachment(attachmentId)!!.signers.size)
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}
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}
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}
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@Test
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@ -127,25 +133,27 @@ class NodeAttachmentServiceTest {
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@Test
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fun `insert contract attachment as an untrusted uploader and then as trusted CorDapp uploader`() {
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val contractJarName = makeTestContractJar("com.example.MyContract")
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val testJar = dir.resolve(contractJarName)
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val expectedHash = testJar.readAll().sha256()
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SelfCleaningDir().use { file ->
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val contractJarName = makeTestContractJar(file.path, "com.example.MyContract")
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val testJar = file.path.resolve(contractJarName)
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val expectedHash = testJar.readAll().sha256()
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// PRIVILEGED_UPLOADERS = listOf(DEPLOYED_CORDAPP_UPLOADER, RPC_UPLOADER, P2P_UPLOADER, UNKNOWN_UPLOADER)
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// TRUSTED_UPLOADERS = listOf(DEPLOYED_CORDAPP_UPLOADER, RPC_UPLOADER)
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// PRIVILEGED_UPLOADERS = listOf(DEPLOYED_CORDAPP_UPLOADER, RPC_UPLOADER, P2P_UPLOADER, UNKNOWN_UPLOADER)
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// TRUSTED_UPLOADERS = listOf(DEPLOYED_CORDAPP_UPLOADER, RPC_UPLOADER)
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database.transaction {
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val id = testJar.read { storage.privilegedImportOrGetAttachment(it, P2P_UPLOADER, null) }
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assertEquals(expectedHash, id)
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val attachment1 = storage.openAttachment(expectedHash)
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database.transaction {
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val id = testJar.read { storage.privilegedImportOrGetAttachment(it, P2P_UPLOADER, null) }
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assertEquals(expectedHash, id)
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val attachment1 = storage.openAttachment(expectedHash)
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val id2 = testJar.read { storage.privilegedImportOrGetAttachment(it, DEPLOYED_CORDAPP_UPLOADER, null) }
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assertEquals(expectedHash, id2)
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val attachment2 = storage.openAttachment(expectedHash)
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val id2 = testJar.read { storage.privilegedImportOrGetAttachment(it, DEPLOYED_CORDAPP_UPLOADER, null) }
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assertEquals(expectedHash, id2)
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val attachment2 = storage.openAttachment(expectedHash)
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assertNotEquals(attachment1, attachment2)
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assertEquals(P2P_UPLOADER, (attachment1 as ContractAttachment).uploader)
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assertEquals(DEPLOYED_CORDAPP_UPLOADER, (attachment2 as ContractAttachment).uploader)
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assertNotEquals(attachment1, attachment2)
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assertEquals(P2P_UPLOADER, (attachment1 as ContractAttachment).uploader)
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assertEquals(DEPLOYED_CORDAPP_UPLOADER, (attachment2 as ContractAttachment).uploader)
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}
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}
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}
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@ -350,20 +358,17 @@ class NodeAttachmentServiceTest {
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return Pair(file, file.readAll().sha256())
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}
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/**
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* Class to create an automatically delete a temporary directory.
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*/
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class SelfCleaningDir : Closeable {
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val path: Path = Files.createTempDirectory(NodeAttachmentServiceTest::class.simpleName)
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override fun close() {
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path.deleteRecursively()
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}
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}
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companion object {
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private val dir = Files.createTempDirectory(NodeAttachmentServiceTest::class.simpleName)
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@BeforeClass
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@JvmStatic
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fun beforeClass() {
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}
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@AfterClass
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@JvmStatic
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fun afterClass() {
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dir.deleteRecursively()
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}
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private fun makeTestJar(output: OutputStream, extraEntries: List<Pair<String, String>> = emptyList()) {
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output.use {
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val jar = JarOutputStream(it)
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@ -372,33 +377,33 @@ class NodeAttachmentServiceTest {
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jar.closeEntry()
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jar.putNextEntry(JarEntry("test2.txt"))
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jar.write("Some more useful content".toByteArray())
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extraEntries.forEach {
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jar.putNextEntry(JarEntry(it.first))
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jar.write(it.second.toByteArray())
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extraEntries.forEach { entry ->
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jar.putNextEntry(JarEntry(entry.first))
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jar.write(entry.second.toByteArray())
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}
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jar.closeEntry()
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}
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}
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private fun makeTestSignedContractJar(contractName: String): Pair<Path, PublicKey> {
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private fun makeTestSignedContractJar(workingDir: Path, contractName: String): Pair<Path, PublicKey> {
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val alias = "testAlias"
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val pwd = "testPassword"
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dir.generateKey(alias, pwd, ALICE_NAME.toString())
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val jarName = makeTestContractJar(contractName)
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val signer = dir.signJar(jarName, alias, pwd)
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return dir.resolve(jarName) to signer
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workingDir.generateKey(alias, pwd, ALICE_NAME.toString())
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val jarName = makeTestContractJar(workingDir, contractName)
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val signer = workingDir.signJar(jarName, alias, pwd)
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return workingDir.resolve(jarName) to signer
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}
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private fun makeTestContractJar(contractName: String): String {
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private fun makeTestContractJar(workingDir: Path, contractName: String): String {
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val packages = contractName.split(".")
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val jarName = "testattachment.jar"
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val className = packages.last()
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createTestClass(className, packages.subList(0, packages.size - 1))
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dir.createJar(jarName, "${contractName.replace(".", "/")}.class")
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createTestClass(workingDir, className, packages.subList(0, packages.size - 1))
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workingDir.createJar(jarName, "${contractName.replace(".", "/")}.class")
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return jarName
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}
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private fun createTestClass(className: String, packages: List<String>): Path {
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private fun createTestClass(workingDir: Path, className: String, packages: List<String>): Path {
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val newClass = """package ${packages.joinToString(".")};
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import net.corda.core.contracts.*;
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import net.corda.core.transactions.*;
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@ -410,15 +415,15 @@ class NodeAttachmentServiceTest {
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}
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""".trimIndent()
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val compiler = ToolProvider.getSystemJavaCompiler()
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val source = object : SimpleJavaFileObject(URI.create("string:///${packages.joinToString("/")}/${className}.java"), JavaFileObject.Kind.SOURCE) {
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val source = object : SimpleJavaFileObject(URI.create("string:///${packages.joinToString("/")}/$className.java"), JavaFileObject.Kind.SOURCE) {
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override fun getCharContent(ignoreEncodingErrors: Boolean): CharSequence {
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return newClass
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}
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}
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val fileManager = compiler.getStandardFileManager(null, null, null)
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fileManager.setLocation(StandardLocation.CLASS_OUTPUT, listOf(dir.toFile()))
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fileManager.setLocation(StandardLocation.CLASS_OUTPUT, listOf(workingDir.toFile()))
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val compile = compiler.getTask(System.out.writer(), fileManager, null, null, null, listOf(source)).call()
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compiler.getTask(System.out.writer(), fileManager, null, null, null, listOf(source)).call()
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return Paths.get(fileManager.list(StandardLocation.CLASS_OUTPUT, "", setOf(JavaFileObject.Kind.CLASS), true).single().name)
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}
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}
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