Examples with LanguageLevelProjectExtension com.intellij.openapi.roots.LanguageLevelProjectExtension used on opensource projects

Example 1 with LanguageLevelProjectExtension

use of com.intellij.openapi.roots.LanguageLevelProjectExtension in project intellij-community by JetBrains.

the class TypeMigrationByThreadLocalRuleTest method testLanguageLevel.

public void testLanguageLevel() throws Exception {
    final LanguageLevelProjectExtension extension = LanguageLevelProjectExtension.getInstance(getProject());
    final LanguageLevel languageLevel = extension.getLanguageLevel();
    try {
        extension.setLanguageLevel(LanguageLevel.JDK_1_3);
        doTestFieldType("i", myJavaFacade.getElementFactory().createTypeFromText("java.lang.ThreadLocal", null));
    } finally {
        extension.setLanguageLevel(languageLevel);
    }
}

Example 2 with LanguageLevelProjectExtension

use of com.intellij.openapi.roots.LanguageLevelProjectExtension in project intellij-community by JetBrains.

the class BooleanMethodInvertedTest method testMethodReferenceIgnored.

public void testMethodReferenceIgnored() throws Exception {
    final LanguageLevelProjectExtension projectExtension = LanguageLevelProjectExtension.getInstance(getJavaFacade().getProject());
    final LanguageLevel oldLevel = projectExtension.getLanguageLevel();
    try {
        projectExtension.setLanguageLevel(LanguageLevel.JDK_1_8);
        doTest();
    } finally {
        projectExtension.setLanguageLevel(oldLevel);
    }
}

Example 3 with LanguageLevelProjectExtension

use of com.intellij.openapi.roots.LanguageLevelProjectExtension in project intellij-community by JetBrains.

the class UnnecessaryParenthesesInspectionTest method test.

public void test() throws Exception {
    final UnnecessaryParenthesesInspection inspection = new UnnecessaryParenthesesInspection();
    inspection.ignoreParenthesesOnConditionals = true;
    final LanguageLevelProjectExtension levelProjectExtension = LanguageLevelProjectExtension.getInstance(getProject());
    final LanguageLevel level = levelProjectExtension.getLanguageLevel();
    try {
        levelProjectExtension.setLanguageLevel(LanguageLevel.JDK_1_8);
        doTest("com/siyeh/igtest/style/unnecessary_parentheses", new LocalInspectionToolWrapper(inspection), "java 1.8");
    } finally {
        levelProjectExtension.setLanguageLevel(level);
    }
}

Example 4 with LanguageLevelProjectExtension

use of com.intellij.openapi.roots.LanguageLevelProjectExtension in project intellij-community by JetBrains.

the class InterfaceNeverImplementedInspectionTest method test.

public void test() throws Exception {
    final LanguageLevelProjectExtension levelProjectExtension = LanguageLevelProjectExtension.getInstance(getProject());
    final LanguageLevel level = levelProjectExtension.getLanguageLevel();
    try {
        levelProjectExtension.setLanguageLevel(LanguageLevel.JDK_1_8);
        doTest("com/siyeh/igtest/inheritance/interface_never_implemented", new LocalInspectionToolWrapper(new InterfaceNeverImplementedInspection()), "java 1.8");
    } finally {
        levelProjectExtension.setLanguageLevel(level);
    }
}

Example 5 with LanguageLevelProjectExtension

use of com.intellij.openapi.roots.LanguageLevelProjectExtension in project intellij-community by JetBrains.

the class ExtractMethodTest method doTestWithJava17.

private void doTestWithJava17() throws Exception {
    LanguageLevelProjectExtension projectExtension = LanguageLevelProjectExtension.getInstance(getProject());
    LanguageLevel oldLevel = projectExtension.getLanguageLevel();
    try {
        projectExtension.setLanguageLevel(LanguageLevel.JDK_1_7);
        doTest();
    } finally {
        projectExtension.setLanguageLevel(oldLevel);
    }
}