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71 lines
1.9 KiB
71 lines
1.9 KiB
/*
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* Copyright (c) 2013- Facebook.
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* All rights reserved.
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*/
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package endtoend.objc;
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import static org.hamcrest.MatcherAssert.assertThat;
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import static utils.matchers.ResultContainsExactly.containsExactly;
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import static utils.matchers.ResultContainsLineNumbers.containsLines;
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import static utils.matchers.ResultContainsNoErrorInMethod.doesNotContain;
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import static utils.matchers.ResultContainsErrorInMethod.contains;
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import com.google.common.collect.ImmutableList;
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import org.junit.BeforeClass;
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import org.junit.ClassRule;
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import org.junit.Test;
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import java.io.IOException;
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import utils.DebuggableTemporaryFolder;
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import utils.InferException;
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import utils.InferResults;
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import utils.InferRunner;
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public class UpdateDictNPETest {
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public static final String NPE_FILE = "infer/tests/codetoanalyze/objc/errors/npe/UpdateDict.m";
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private static ImmutableList<String> inferCmdNPD;
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public static final String NULL_DEREFERENCE = "NULL_DEREFERENCE";
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@ClassRule
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public static DebuggableTemporaryFolder folderNPD = new DebuggableTemporaryFolder();
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@BeforeClass
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public static void runInfer() throws InterruptedException, IOException {
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inferCmdNPD = InferRunner.createiOSInferCommandWithMLBuckets(
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folderNPD,
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NPE_FILE,
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"cf",
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true);
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}
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@Test
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public void nullDereferenceTest() throws InterruptedException, IOException, InferException {
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InferResults inferResults = InferRunner.runInferC(inferCmdNPD);
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String[] procedures = {
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"update_dict_with_null",
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"update_dict_with_key_null",
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"update_array_with_null",
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"add_nil_to_array",
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"insert_nil_in_array",
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"add_nil_in_dict"
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};
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assertThat(
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"Results should contain null pointer dereference error",
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inferResults,
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containsExactly(
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NULL_DEREFERENCE,
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NPE_FILE,
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procedures
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)
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);
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}
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}
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