| /* |
| * Copyright 2016 Google Inc. All Rights Reserved. |
| * |
| * 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 com.google.turbine.lower; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.turbine.testing.TestResources.getResource; |
| import static java.util.stream.Collectors.toList; |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.Lists; |
| import java.io.IOError; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarOutputStream; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class LowerIntegrationTest { |
| |
| private static final ImmutableMap<String, Integer> SOURCE_VERSION = |
| ImmutableMap.of("record.test", 16, "record2.test", 16, "sealed.test", 17); |
| |
| @Parameters(name = "{index}: {0}") |
| public static Iterable<Object[]> parameters() { |
| String[] testCases = { |
| // keep-sorted start |
| "B33513475.test", |
| "B33513475b.test", |
| "B33513475c.test", |
| "B70953542.test", |
| "B8056066.test", |
| "B8056066b.test", |
| "B8075274.test", |
| "B8148131.test", |
| "abstractenum.test", |
| "access1.test", |
| "ambiguous_identifier.test", |
| "anno_const_coerce.test", |
| "anno_const_scope.test", |
| "anno_nested.test", |
| "anno_repeated.test", |
| "anno_self_const.test", |
| "anno_void.test", |
| "annoconstvis.test", |
| "annotation_bool_default.test", |
| "annotation_class_default.test", |
| "annotation_clinit.test", |
| "annotation_declaration.test", |
| "annotation_enum_default.test", |
| "annotation_scope.test", |
| "annotations_default.test", |
| "annouse.test", |
| "annouse10.test", |
| "annouse11.test", |
| "annouse12.test", |
| "annouse13.test", |
| "annouse14.test", |
| "annouse15.test", |
| "annouse16.test", |
| "annouse17.test", |
| "annouse2.test", |
| "annouse3.test", |
| "annouse4.test", |
| "annouse5.test", |
| "annouse6.test", |
| "annouse7.test", |
| "annouse8.test", |
| "annouse9.test", |
| "annovis.test", |
| "anonymous.test", |
| "array_class_literal.test", |
| "ascii_sub.test", |
| "asset.test", |
| "basic_field.test", |
| "basic_nested.test", |
| "bcp.test", |
| "bmethod.test", |
| "bounds.test", |
| "boxed_const.test", |
| "builder.test", |
| "byte.test", |
| "byte2.test", |
| "bytecode_boolean_const.test", |
| "bytenoncanon.test", |
| "c_array.test", |
| "canon.test", |
| "canon_class_header.test", |
| "canon_recursive.test", |
| "cast_tail.test", |
| "circ_cvar.test", |
| "clash.test", |
| "complex_param_anno.test", |
| "concat.test", |
| "const.test", |
| "const_all.test", |
| "const_arith.test", |
| "const_boxed.test", |
| "const_byte.test", |
| "const_char.test", |
| "const_conditional.test", |
| "const_conv.test", |
| "const_field.test", |
| "const_hiding.test", |
| "const_moreexpr.test", |
| "const_multi.test", |
| "const_nonfinal.test", |
| "const_octal_underscore.test", |
| "const_operation_order.test", |
| "const_types.test", |
| "const_underscore.test", |
| "constlevel.test", |
| "constpack.test", |
| "ctor_anno.test", |
| "ctorvis.test", |
| "cvar_qualified.test", |
| "cycle.test", |
| "default_fbound.test", |
| "default_rawfbound.test", |
| "default_simple.test", |
| "deficient_types_classfile.test", |
| "dollar.test", |
| "empty_package_info.test", |
| "enum1.test", |
| "enum_abstract.test", |
| "enum_final.test", |
| "enumctor.test", |
| "enumctor2.test", |
| "enumimpl.test", |
| "enumingeneric.test", |
| "enuminner.test", |
| "enumint.test", |
| "enumint2.test", |
| "enumint3.test", |
| "enumint_byte.test", |
| "enumint_objectmethod.test", |
| "enumint_objectmethod2.test", |
| "enumint_objectmethod_raw.test", |
| "enuminthacks.test", |
| "enummemberanno.test", |
| "enumstat.test", |
| "erasurebound.test", |
| "existingctor.test", |
| "extend_inner.test", |
| "extends_bound.test", |
| "extends_otherbound.test", |
| "extendsandimplements.test", |
| "extrainnerclass.test", |
| "fbound.test", |
| "field_anno.test", |
| "firstcomparator.test", |
| "float_exponent.test", |
| "fuse.test", |
| "genericarrayfield.test", |
| "genericexn.test", |
| "genericexn2.test", |
| "genericnoncanon.test", |
| "genericnoncanon1.test", |
| "genericnoncanon10.test", |
| "genericnoncanon2.test", |
| "genericnoncanon3.test", |
| "genericnoncanon4.test", |
| "genericnoncanon5.test", |
| "genericnoncanon6.test", |
| "genericnoncanon8.test", |
| "genericnoncanon9.test", |
| "genericnoncanon_byte.test", |
| "genericnoncanon_method3.test", |
| "genericret.test", |
| "hex_int.test", |
| "hierarchy.test", |
| "ibound.test", |
| "icu.test", |
| "icu2.test", |
| "import_wild_order.test", |
| "importconst.test", |
| "importinner.test", |
| "inner_static.test", |
| "innerannodecl.test", |
| "innerclassanno.test", |
| "innerctor.test", |
| "innerenum.test", |
| "innerint.test", |
| "innerstaticgeneric.test", |
| "interface_field.test", |
| "interface_member_public.test", |
| "interface_method.test", |
| "interfacemem.test", |
| "interfaces.test", |
| // TODO(cushon): crashes ASM, see: |
| // https://gitlab.ow2.org/asm/asm/issues/317776 |
| // "canon_array.test", |
| "java_lang_object.test", |
| "javadoc_deprecated.test", |
| "lexical.test", |
| "lexical2.test", |
| "lexical4.test", |
| "list.test", |
| "local.test", |
| "long_expression.test", |
| "loopthroughb.test", |
| "mapentry.test", |
| "marker.test", |
| "member.test", |
| "member_import_clash.test", |
| // TODO(cushon): support for source level 9 in integration tests |
| // "B74332665.test", |
| "memberimport.test", |
| "mods.test", |
| "morefields.test", |
| "moremethods.test", |
| "multifield.test", |
| "nested.test", |
| "nested2.test", |
| "nested_member_import.test", |
| "nested_member_import_noncanon.test", |
| "non_const.test", |
| "noncanon.test", |
| "noncanon_static_wild.test", |
| "nonconst_unary_expression.test", |
| "one.test", |
| "outer.test", |
| "outerparam.test", |
| "package_info.test", |
| "packagedecl.test", |
| "packageprivateprotectedinner.test", |
| "param_bound.test", |
| "prim_class.test", |
| "private_member.test", |
| "privateinner.test", |
| "proto.test", |
| "proto2.test", |
| "qual.test", |
| "raw.test", |
| "raw2.test", |
| "raw_canon.test", |
| "rawcanon.test", |
| "rawfbound.test", |
| "receiver_param.test", |
| "record.test", |
| "record2.test", |
| "rek.test", |
| "samepkg.test", |
| "sealed.test", |
| "self.test", |
| "semi.test", |
| // https://bugs.openjdk.java.net/browse/JDK-8054064 ? |
| "shadow_inherited.test", |
| "simple.test", |
| "simplemethod.test", |
| "source_anno_retention.test", |
| "source_bootclasspath_order.test", |
| "static_final_boxed.test", |
| "static_member_type_import.test", |
| "static_member_type_import_recursive.test", |
| "static_type_import.test", |
| "strictfp.test", |
| "string.test", |
| "string_const.test", |
| "superabstract.test", |
| "supplierfunction.test", |
| "tbound.test", |
| "tyanno_inner.test", |
| "tyanno_varargs.test", |
| "typaram.test", |
| "typaram_lookup.test", |
| "typaram_lookup_enclosing.test", |
| "type_anno_ambiguous.test", |
| "type_anno_ambiguous_param.test", |
| "type_anno_ambiguous_qualified.test", |
| "type_anno_array_bound.test", |
| "type_anno_array_dims.test", |
| "type_anno_c_array.test", |
| "type_anno_cstyle_array_dims.test", |
| "type_anno_hello.test", |
| "type_anno_order.test", |
| "type_anno_parameter_index.test", |
| "type_anno_qual.test", |
| "type_anno_raw.test", |
| "type_anno_receiver.test", |
| "type_anno_retention.test", |
| "type_anno_return.test", |
| "tyvar_bound.test", |
| "tyvarfield.test", |
| "unary.test", |
| "underscore_literal.test", |
| "unicode.test", |
| "unicode_pkg.test", |
| "useextend.test", |
| "vanillaexception.test", |
| "varargs.test", |
| "visible_nested.test", |
| "visible_package.test", |
| "visible_package_private_toplevel.test", |
| "visible_private.test", |
| "visible_qualified.test", |
| "visible_same_package.test", |
| "wild.test", |
| "wild2.test", |
| "wild3.test", |
| "wildboundcanon.test", |
| "wildcanon.test", |
| // keep-sorted end |
| }; |
| List<Object[]> tests = |
| ImmutableList.copyOf(testCases).stream().map(x -> new Object[] {x}).collect(toList()); |
| String testShardIndex = System.getenv("TEST_SHARD_INDEX"); |
| String testTotalShards = System.getenv("TEST_TOTAL_SHARDS"); |
| if (testShardIndex == null || testTotalShards == null) { |
| return tests; |
| } |
| String shardFile = System.getenv("TEST_SHARD_STATUS_FILE"); |
| if (shardFile != null) { |
| try { |
| Files.write(Paths.get(shardFile), new byte[0]); |
| } catch (IOException e) { |
| throw new IOError(e); |
| } |
| } |
| int index = Integer.parseInt(testShardIndex); |
| int shards = Integer.parseInt(testTotalShards); |
| return Lists.partition(tests, (tests.size() + shards - 1) / shards).get(index); |
| } |
| |
| final String test; |
| |
| public LowerIntegrationTest(String test) { |
| this.test = test; |
| } |
| |
| @Rule public final TemporaryFolder temporaryFolder = new TemporaryFolder(); |
| |
| @Test |
| public void test() throws Exception { |
| |
| IntegrationTestSupport.TestInput input = |
| IntegrationTestSupport.TestInput.parse(getResource(getClass(), "testdata/" + test)); |
| |
| ImmutableList<Path> classpathJar = ImmutableList.of(); |
| if (!input.classes.isEmpty()) { |
| Map<String, byte[]> classpath = |
| IntegrationTestSupport.runJavac(input.classes, ImmutableList.of()); |
| Path lib = temporaryFolder.newFile("lib.jar").toPath(); |
| try (JarOutputStream jos = new JarOutputStream(Files.newOutputStream(lib))) { |
| for (Map.Entry<String, byte[]> entry : classpath.entrySet()) { |
| jos.putNextEntry(new JarEntry(entry.getKey() + ".class")); |
| jos.write(entry.getValue()); |
| } |
| } |
| classpathJar = ImmutableList.of(lib); |
| } |
| |
| int version = SOURCE_VERSION.getOrDefault(test, 8); |
| assumeTrue(version <= IntegrationTestSupport.getMajor()); |
| ImmutableList<String> javacopts = |
| ImmutableList.of("-source", String.valueOf(version), "-target", String.valueOf(version)); |
| |
| Map<String, byte[]> expected = |
| IntegrationTestSupport.runJavac(input.sources, classpathJar, javacopts); |
| |
| Map<String, byte[]> actual = |
| IntegrationTestSupport.runTurbine(input.sources, classpathJar, javacopts); |
| |
| assertThat(IntegrationTestSupport.dump(IntegrationTestSupport.sortMembers(actual))) |
| .isEqualTo(IntegrationTestSupport.dump(IntegrationTestSupport.canonicalize(expected))); |
| } |
| } |
