Examples with Language org.intellij.lang.annotations.Language used on opensource projects

Example 16 with Language

use of org.intellij.lang.annotations.Language in project android by JetBrains.

the class LombokPsiConverterTest method testJava7.

public void testJava7() {
    @Language("JAVA") String testClass = "package test.pkg;\n" + "\n" + "import java.io.BufferedReader;\n" + "import java.io.FileReader;\n" + "import java.io.IOException;\n" + "import java.lang.reflect.InvocationTargetException;\n" + "import java.util.List;\n" + "import java.util.Map;\n" + "import java.util.TreeMap;\n" + "\n" + "public class Java7LanguageFeatureTest {\n" + "    public void testDiamondOperator() {\n" + "        Map<String, List<Integer>> map = new TreeMap<>();\n" + "    }\n" + "\n" + "    public int testStringSwitches(String value) {\n" + "        final String first = \"first\";\n" + "        final String second = \"second\";\n" + "\n" + "        switch (value) {\n" + "            case first:\n" + "                return 41;\n" + "            case second:\n" + "                return 42;\n" + "            default:\n" + "                return 0;\n" + "        }\n" + "    }\n" + "\n" + "    public String testTryWithResources(String path) throws IOException {\n" + "        try (BufferedReader br = new BufferedReader(new FileReader(path))) {\n" + "            return br.readLine();\n" + "        }\n" + "    }\n" + "\n" + "    public void testNumericLiterals() {\n" + "        int thousand = 1_000;\n" + "        int million = 1_000_000;\n" + "        int binary = 0B01010101;\n" + "    }\n" + "\n" + "    public void testMultiCatch() {\n" + "\n" + "        try {\n" + "            Class.forName(\"java.lang.Integer\").getMethod(\"toString\").invoke(null);\n" + "        } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {\n" + "            e.printStackTrace();\n" + "        } catch (ClassNotFoundException e) {\n" + "            // TODO: Logging here\n" + "        }\n" + "    }\n" + "}\n";
    PsiFile psiFile = myFixture.addFileToProject("src/test/pkg/R9.java", testClass);
    // Can't call check(psiFile, testClass) here; the source code won't parse
    // with Lombok's parser since it doesn't support Java 7, so we just manually
    // check that the LombokPsiConverter doesn't abort, and format it's view of
    // the Lombok AST and check that it looks like what we expect; an AST containing
    // fragments usable by lint, but not providing support for syntactic constructs
    // such as try with resources or containing type variables where the diamond operator
    // should have been etc.
    assertTrue(psiFile.getClass().getName(), psiFile instanceof PsiJavaFile);
    PsiJavaFile psiJavaFile = (PsiJavaFile) psiFile;
    CompilationUnit node = LombokPsiConverter.convert(psiJavaFile);
    assertNotNull(node);
    TextFormatter formatter = new TextFormatter();
    node.accept(new SourcePrinter(formatter));
    String actual = formatter.finish();
    assertEquals("package test.pkg;\n" + "\n" + "import java.io.BufferedReader;\n" + "import java.io.FileReader;\n" + "import java.io.IOException;\n" + "import java.lang.reflect.InvocationTargetException;\n" + "import java.util.List;\n" + "import java.util.Map;\n" + "import java.util.TreeMap;\n" + "\n" + "public class Java7LanguageFeatureTest {\n" + "    public void testDiamondOperator() {\n" + "        Map<String, List<Integer>> map = new TreeMap();\n" + "    }\n" + "    \n" + "    public int testStringSwitches(String value) {\n" + "        final String first = \"first\";\n" + "        final String second = \"second\";\n" + "        switch (value) {\n" + "        case first:\n" + "            return 41;\n" + "        case second:\n" + "            return 42;\n" + "        case :\n" + "            return 0;\n" + "        }\n" + "    }\n" + "    \n" + "    public String testTryWithResources(String path) throws IOException {\n" + "        try {\n" + "            return br.readLine();\n" + "        }\n" + "    }\n" + "    \n" + "    public void testNumericLiterals() {\n" + "        int thousand = 1_000;\n" + "        int million = 1_000_000;\n" + "        int binary = 0B01010101;\n" + "    }\n" + "    \n" + "    public void testMultiCatch() {\n" + "        try {\n" + "            Class.forName(\"java.lang.Integer\").getMethod(\"toString\").invoke(null);\n" + "        } catch (?!?INVALID_IDENTIFIER: IllegalAccessException | InvocationTargetException | NoSuchMethodException?!? e) {\n" + "            e.printStackTrace();\n" + "        } catch (ClassNotFoundException e) {\n" + "        }\n" + "    }\n" + "}", actual);
}

Example 17 with Language

use of org.intellij.lang.annotations.Language in project android by JetBrains.

the class LombokPsiConverterTest method testPsiToLombokConversion4.

public void testPsiToLombokConversion4() {
    //noinspection MethodMayBeStatic
    @Language("JAVA") String testClass = "package test.pkg;\n" + "\n" + "import android.annotation.SuppressLint;\n" + "import android.annotation.TargetApi;\n" + "import android.os.Build;\n" + "import org.w3c.dom.DOMError;\n" + "import org.w3c.dom.DOMErrorHandler;\n" + "import org.w3c.dom.DOMLocator;\n" + "\n" + "import android.view.ViewGroup.LayoutParams;\n" + "import android.app.Activity;\n" + "import android.app.ApplicationErrorReport;\n" + "import android.app.ApplicationErrorReport.BatteryInfo;\n" + "import android.graphics.PorterDuff;\n" + "import android.graphics.PorterDuff.Mode;\n" + "import android.widget.Chronometer;\n" + "import android.widget.GridLayout;\n" + "import dalvik.bytecode.OpcodeInfo;\n" + "\n" + "public class ApiCallTest extends Activity {\n" + "    @TargetApi(Build.VERSION_CODES.GINGERBREAD_MR1)\n" + "    public void method(Chronometer chronometer, DOMLocator locator) {\n" + "        String s = \"/sdcard/fyfaen\";\n" + "        // Virtual call\n" + "        getActionBar(); // API 11\n" + "\n" + "        // Class references (no call or field access)\n" + "        DOMError error = null; // API 8\n" + "        Class<?> clz = DOMErrorHandler.class; // API 8\n" + "\n" + "        // Method call\n" + "        chronometer.getOnChronometerTickListener(); // API 3\n" + "\n" + "        // Inherited method call (from TextView\n" + "        chronometer.setTextIsSelectable(true); // API 11\n" + "\n" + "        // Field access\n" + "        int field = OpcodeInfo.MAXIMUM_VALUE; // API 11\n" + "        int fillParent = LayoutParams.FILL_PARENT; // API 1\n" + "        // This is a final int, which means it gets inlined\n" + "        int matchParent = LayoutParams.MATCH_PARENT; // API 8\n" + "        // Field access: non final\n" + "        BatteryInfo batteryInfo = getReport().batteryInfo;\n" + "\n" + "        // Enum access\n" + "        Mode mode = PorterDuff.Mode.OVERLAY; // API 11\n" + "    }\n" + "\n" + "    // Return type\n" + "    GridLayout getGridLayout() { // API 14\n" + "        return null;\n" + "    }\n" + "\n" + "    private ApplicationErrorReport getReport() {\n" + "        return null;\n" + "    }\n" + "}\n";
    // Parse the above file as a PSI datastructure
    PsiFile file = myFixture.addFileToProject("src/test/pkg/ApiCallTest.java", testClass);
    check(file, testClass);
}

Example 18 with Language

use of org.intellij.lang.annotations.Language in project android by JetBrains.

the class LombokPsiConverterTest method testPsiToLombokConversion5.

public void testPsiToLombokConversion5() {
    @Language("JAVA") String testClass = "package test.pkg;\n" + "\n" + "/* This stub is for using by IDE only. It is NOT the Manifest class actually packed into APK */\n" + "public final class Manifest {\n" + "}";
    PsiFile file = myFixture.addFileToProject("src/test/pkg/Manifest.java", testClass);
    check(file, testClass);
}

Example 19 with Language

use of org.intellij.lang.annotations.Language in project android by JetBrains.

the class LombokPsiConverterTest method testPsiNullValue.

public void testPsiNullValue() {
    // From the IO scheduling app:
    //  String SESSIONS_SNIPPET = "snippet(" + Tables.SESSIONS_SEARCH + ",'{','}','…')";
    @Language("JAVA") String testClass = "package test.pkg;\n" + "\n" + "public final class R6 {\n" + "    public void foo() {\n" + "        String s = \",'{','}','\\u2026')\";\n" + "    }\n" + "}";
    PsiFile file = myFixture.addFileToProject("src/test/pkg/R6.java", testClass);
    check(file, testClass);
}

Example 20 with Language

use of org.intellij.lang.annotations.Language in project android by JetBrains.

the class LombokPsiConverterTest method testPsiToLombokConversion11.

public void testPsiToLombokConversion11() {
    // Test Polyadic Expression
    @Language("JAVA") String testClass = "package test.pkg;\n" + "\n" + "public final class R5 {\n" + "    public static final int test = 5;\n" + "    public String getString(int id) { return \"\"; }\n" + "    public void foo() {\n" + "        String trackName = \"test\";\n" + "        String x = trackName + \" - \" + getString(R5.test);\n" + "    }\n" + "}";
    PsiFile file = myFixture.addFileToProject("src/test/pkg/R5.java", testClass);
    check(file, testClass);
}