Examples with LocalInspectionTool com.intellij.codeInspection.LocalInspectionTool used on opensource projects

Example 16 with LocalInspectionTool

use of com.intellij.codeInspection.LocalInspectionTool in project intellij-community by JetBrains.

the class StreamApiMigrationInspectionTest method configureLocalInspectionTools.

@NotNull
@Override
protected LocalInspectionTool[] configureLocalInspectionTools() {
    StreamApiMigrationInspection inspection = new StreamApiMigrationInspection();
    inspection.SUGGEST_FOREACH = true;
    return new LocalInspectionTool[] { inspection };
}

Example 17 with LocalInspectionTool

use of com.intellij.codeInspection.LocalInspectionTool in project intellij-community by JetBrains.

the class StreamToLoopInspectionTest method configureLocalInspectionTools.

@NotNull
@Override
protected LocalInspectionTool[] configureLocalInspectionTools() {
    StreamToLoopInspection inspection = new StreamToLoopInspection();
    inspection.SUPPORT_UNKNOWN_SOURCES = true;
    return new LocalInspectionTool[] { inspection };
}

Example 18 with LocalInspectionTool

use of com.intellij.codeInspection.LocalInspectionTool in project intellij-community by JetBrains.

the class DaemonRespondToChangesTest method configureLocalInspectionTools.

@Override
protected LocalInspectionTool[] configureLocalInspectionTools() {
    if (isStressTest() && !getTestName(false).equals("TypingCurliesClearsEndOfFileErrorsInPhp_ItIsPerformanceTestBecauseItRunsTooLong")) {
        // all possible inspections
        List<InspectionToolWrapper> all = InspectionToolRegistrar.getInstance().createTools();
        List<LocalInspectionTool> locals = new ArrayList<>();
        all.stream().filter(tool -> tool instanceof LocalInspectionToolWrapper).forEach(tool -> {
            LocalInspectionTool e = ((LocalInspectionToolWrapper) tool).getTool();
            locals.add(e);
        });
        return locals.toArray(new LocalInspectionTool[locals.size()]);
    }
    return new LocalInspectionTool[] { new FieldCanBeLocalInspection(), new RequiredAttributesInspectionBase(), new CheckDtdReferencesInspection(), new AccessStaticViaInstance() };
}

Example 19 with LocalInspectionTool

use of com.intellij.codeInspection.LocalInspectionTool in project intellij-community by JetBrains.

the class DaemonRespondToChangesTest method testLIPGetAllParentsAfterCodeBlockModification.

public void testLIPGetAllParentsAfterCodeBlockModification() throws Throwable {
    @Language("JAVA") String text = "class LQF {\n" + "    int f;\n" + "    public void me() {\n" + "        //<caret>\n" + "    }\n" + "}";
    configureByText(StdFileTypes.JAVA, text);
    final List<PsiElement> visitedElements = Collections.synchronizedList(new ArrayList<>());
    class MyVisitor extends PsiElementVisitor {

        @Override
        public void visitElement(PsiElement element) {
            visitedElements.add(element);
        }
    }
    final LocalInspectionTool tool = new LocalInspectionTool() {

        @Nls
        @NotNull
        @Override
        public String getGroupDisplayName() {
            return "fegna";
        }

        @Nls
        @NotNull
        @Override
        public String getDisplayName() {
            return getGroupDisplayName();
        }

        @NotNull
        @Override
        public String getShortName() {
            return getGroupDisplayName();
        }

        @NotNull
        @Override
        public PsiElementVisitor buildVisitor(@NotNull ProblemsHolder holder, boolean isOnTheFly) {
            return new MyVisitor();
        }
    };
    disposeOnTearDown(() -> disableInspectionTool(tool.getShortName()));
    enableInspectionTool(tool);
    List<HighlightInfo> infos = highlightErrors();
    assertEmpty(infos);
    List<PsiElement> allPsi = CollectHighlightsUtil.getElementsInRange(myFile, 0, myFile.getTextLength());
    assertEquals(new HashSet<>(allPsi), new HashSet<>(visitedElements));
    // inside code block modification
    visitedElements.clear();
    backspace();
    backspace();
    infos = highlightErrors();
    assertEmpty(infos);
    PsiMethod method = ((PsiJavaFile) myFile).getClasses()[0].getMethods()[0];
    List<PsiElement> methodAndParents = CollectHighlightsUtil.getElementsInRange(myFile, method.getTextRange().getStartOffset(), method.getTextRange().getEndOffset(), true);
    assertEquals(new HashSet<>(methodAndParents), new HashSet<>(visitedElements));
}

Example 20 with LocalInspectionTool

use of com.intellij.codeInspection.LocalInspectionTool in project intellij-community by JetBrains.

the class HighlightSeverityTest method testErrorLikeUnusedSymbol.

public void testErrorLikeUnusedSymbol() throws Exception {
    enableInspectionTool(new LocalInspectionTool() {

        @NotNull
        @Override
        public String getShortName() {
            return getDisplayName();
        }

        @NotNull
        @Override
        public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, boolean isOnTheFly, @NotNull LocalInspectionToolSession session) {
            return new JavaElementVisitor() {

                @Override
                public void visitIdentifier(PsiIdentifier identifier) {
                    if (identifier.getText().equals("k")) {
                        holder.registerProblem(identifier, "Variable 'k' is never used");
                    }
                }
            };
        }

        @NotNull
        @Override
        public HighlightDisplayLevel getDefaultLevel() {
            return HighlightDisplayLevel.ERROR;
        }

        @Nls
        @NotNull
        @Override
        public String getDisplayName() {
            return "x";
        }

        @Nls
        @NotNull
        @Override
        public String getGroupDisplayName() {
            return getDisplayName();
        }
    });
    doTest(BASE_PATH + "/" + getTestName(false) + ".java", true, false);
}