diff options
author | 2022-01-01 05:14:32 +0000 | |
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committer | 2022-01-06 02:17:34 +0000 | |
commit | aa1d0cf775d7778053614978a25d61fea4a604b9 (patch) | |
tree | 7691604cbdd9c112679b9f500dc2a4355fc5f554 /java/fuzz_test.go | |
parent | 69e87311010a410cb8cb676c82d1642784211a0f (diff) |
Add java_fuzz module to build java fuzzers
This change adds a new module to soong to be able to build Java fuzz
targets be able to run using Jazzer. Jazzer is an open source fuzzing engine
supported by OSS-Fuzz.
Bug: 211671266
Test: go test -run TestJavaFuzz
Change-Id: Id7c346694f5986f6e15210c359fd533fbb7001eb
Diffstat (limited to 'java/fuzz_test.go')
-rw-r--r-- | java/fuzz_test.go | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/java/fuzz_test.go b/java/fuzz_test.go new file mode 100644 index 000000000..cf063ebe2 --- /dev/null +++ b/java/fuzz_test.go @@ -0,0 +1,65 @@ +// Copyright 2021 The Android Open Source Project +// +// 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 java + +import ( + "android/soong/android" + "path/filepath" + "testing" +) + +var prepForJavaFuzzTest = android.GroupFixturePreparers( + PrepareForTestWithJavaDefaultModules, + android.FixtureRegisterWithContext(RegisterJavaFuzzBuildComponents), +) + +func TestJavaFuzz(t *testing.T) { + result := prepForJavaFuzzTest.RunTestWithBp(t, ` + java_fuzz_host { + name: "foo", + srcs: ["a.java"], + libs: ["bar"], + static_libs: ["baz"], + } + + java_library_host { + name: "bar", + srcs: ["b.java"], + } + + java_library_host { + name: "baz", + srcs: ["c.java"], + }`) + + osCommonTarget := result.Config.BuildOSCommonTarget.String() + javac := result.ModuleForTests("foo", osCommonTarget).Rule("javac") + combineJar := result.ModuleForTests("foo", osCommonTarget).Description("for javac") + + if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "a.java" { + t.Errorf(`foo inputs %v != ["a.java"]`, javac.Inputs) + } + + baz := result.ModuleForTests("baz", osCommonTarget).Rule("javac").Output.String() + barOut := filepath.Join("out", "soong", ".intermediates", "bar", osCommonTarget, "javac", "bar.jar") + bazOut := filepath.Join("out", "soong", ".intermediates", "baz", osCommonTarget, "javac", "baz.jar") + + android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], barOut) + android.AssertStringDoesContain(t, "foo classpath", javac.Args["classpath"], bazOut) + + if len(combineJar.Inputs) != 2 || combineJar.Inputs[1].String() != baz { + t.Errorf("foo combineJar inputs %v does not contain %q", combineJar.Inputs, baz) + } +} |