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Commit 484c0892 authored by Cole Faust's avatar Cole Faust Committed by Automerger Merge Worker
Browse files

Merge "Fix crash in RequiresPermissionChecker.java" am: ede4a8a9 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2418000



Change-Id: I912235850ff793a5e7e6f8d64c78a00d7a0843c7
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 52b8baf2 ede4a8a9

errorprone/java/com/google/errorprone/bugpatterns/android/RequiresPermissionChecker.java

+2 −2
Original line number Diff line number Diff line
@@ -412,11 +412,11 @@ public final class RequiresPermissionChecker extends BugChecker 


    private static ParsedRequiresPermission parseRequiresPermissionRecursively(

            MethodInvocationTree tree, VisitorState state) {

        if (ENFORCE_VIA_CONTEXT.matches(tree, state)) {

        if (ENFORCE_VIA_CONTEXT.matches(tree, state) && tree.getArguments().size() > 0) {

            final ParsedRequiresPermission res = new ParsedRequiresPermission();

            res.allOf.add(String.valueOf(ASTHelpers.constValue(tree.getArguments().get(0))));

            return res;

        } else if (ENFORCE_VIA_CHECKER.matches(tree, state)) {

        } else if (ENFORCE_VIA_CHECKER.matches(tree, state) && tree.getArguments().size() > 1) {

            final ParsedRequiresPermission res = new ParsedRequiresPermission();

            res.allOf.add(String.valueOf(ASTHelpers.constValue(tree.getArguments().get(1))));

            return res;

errorprone/tests/java/com/google/errorprone/bugpatterns/android/RequiresPermissionCheckerTest.java

+23 −0
Original line number Diff line number Diff line
@@ -415,4 +415,27 @@ public class RequiresPermissionCheckerTest { 
                        "}")

                .doTest();

    }



    @Test

    public void testInvalidFunctions() {

        compilationHelper

                .addSourceFile("/android/annotation/RequiresPermission.java")

                .addSourceFile("/android/annotation/SuppressLint.java")

                .addSourceFile("/android/content/Context.java")

                .addSourceLines("Example.java",

                        "import android.annotation.RequiresPermission;",

                        "import android.annotation.SuppressLint;",

                        "import android.content.Context;",

                        "class Foo extends Context {",

                        "  private static final String RED = \"red\";",

                        "  public void checkPermission() {",

                        "  }",

                        "  @RequiresPermission(RED)",

                        "  // BUG: Diagnostic contains:",

                        "  public void exampleScoped(Context context) {",

                        "    checkPermission();",

                        "  }",

                        "}")

                .doTest();

    }

}