Google Git
Sign in
android / platform / tools / idea / 9b5d02ac8c92b1e71523cc15cb3d168d57fbd898 / . / java / java-tests / testSrc / com / intellij / psi / formatter / java / JavaFormatterTest.java
blob: 0831f555fa2982648016f9080f441a03626bb59c [file] [log] [blame]
/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.psi.formatter.java;
import com.intellij.lang.java.JavaLanguage;
import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.roots.LanguageLevelProjectExtension;
import com.intellij.openapi.util.TextRange;
import com.intellij.pom.java.LanguageLevel;
import com.intellij.psi.JavaCodeFragmentFactory;
import com.intellij.psi.JavaPsiFacade;
import com.intellij.psi.PsiCodeFragment;
import com.intellij.psi.PsiElement;
import com.intellij.psi.codeStyle.*;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NonNls;
/**
* <b>Note:</b> this class is too huge and hard to use. It's tests are intended to be split in multiple more fine-grained
* java formatting test classes.
*/
@SuppressWarnings({"Deprecation"})
public class JavaFormatterTest extends AbstractJavaFormatterTest {
public void testForEach() throws Exception {
doTest("ForEach.java", "ForEach_after.java");
}
public void testDoubleCast() throws Exception {
doTest("DoubleCast.java", "DoubleCast_after.java");
}
public void test1() throws Exception {
myTextRange = new TextRange(35, 46);
doTest("1.java", "1_after.java");
}
public void testLabel1() throws Exception {
CommonCodeStyleSettings settings = getSettings();
settings.LABELED_STATEMENT_WRAP = CommonCodeStyleSettings.WRAP_ALWAYS;
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).LABEL_INDENT_ABSOLUTE = true;
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).LABEL_INDENT_SIZE = 0;
doTest("Label.java", "Label_after1.java");
}
public void testTryCatch() throws Exception {
myTextRange = new TextRange(38, 72);
doTest("TryCatch.java", "TryCatch_after.java");
}
public void testNullMethodParameter() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_ALWAYS;
settings.ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
doTest("NullMethodParameter.java", "NullMethodParameter_after.java");
}
public void testNew() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 8;
doTest("New.java", "New_after.java");
}
public void testJavaDoc() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BLANK_LINES_AROUND_FIELD = 1;
doTest("JavaDoc.java", "JavaDoc_after.java");
}
public void testBreakInsideIf() throws Exception {
doTest("BreakInsideIf.java", "BreakInsideIf_after.java");
}
public void testAssert() throws Exception {
LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.HIGHEST);
doTest();
}
public void testCastInsideElse() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
final CommonCodeStyleSettings.IndentOptions indentOptions = settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA);
indentOptions.CONTINUATION_INDENT_SIZE = 2;
indentOptions.INDENT_SIZE = 2;
indentOptions.LABEL_INDENT_SIZE = 0;
indentOptions.TAB_SIZE = 8;
settings.SPACE_WITHIN_CAST_PARENTHESES = false;
settings.SPACE_AFTER_TYPE_CAST = true;
settings.ALIGN_MULTILINE_PARENTHESIZED_EXPRESSION = true;
doTest();
}
public void testAlignMultiLine() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_PARENTHESIZED_EXPRESSION = true;
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
doTest();
}
public void testInnerClassAsParameter() throws Exception {
doTest();
}
public void testSynchronizedBlock() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.SPACE_BEFORE_SYNCHRONIZED_PARENTHESES = false;
settings.SPACE_WITHIN_SYNCHRONIZED_PARENTHESES = false;
settings.SPACE_BEFORE_SYNCHRONIZED_LBRACE = false;
doTest();
}
public void testMethodCallInAssignment() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 8;
doTest();
}
public void testAnonymousInnerClasses() throws Exception {
doTest();
}
public void testAnonymousInner2() throws Exception {
doTest();
}
public void testWrapAssertion() throws Exception {
doTest();
}
public void testIfElse() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.IF_BRACE_FORCE = CommonCodeStyleSettings.DO_NOT_FORCE;
settings.FOR_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_IF_MULTILINE;
settings.WHILE_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_IF_MULTILINE;
settings.DOWHILE_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_IF_MULTILINE;
settings.ELSE_ON_NEW_LINE = true;
settings.SPECIAL_ELSE_IF_TREATMENT = false;
settings.WHILE_ON_NEW_LINE = true;
settings.CATCH_ON_NEW_LINE = true;
settings.FINALLY_ON_NEW_LINE = true;
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
settings.ALIGN_MULTILINE_TERNARY_OPERATION = true;
settings.ALIGN_MULTILINE_ASSIGNMENT = true;
settings.ALIGN_MULTILINE_EXTENDS_LIST = true;
settings.ALIGN_MULTILINE_THROWS_LIST = true;
settings.ALIGN_MULTILINE_PARENTHESIZED_EXPRESSION = true;
settings.ALIGN_MULTILINE_FOR = true;
settings.ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
settings.ALIGN_MULTILINE_PARAMETERS = true;
settings.KEEP_SIMPLE_BLOCKS_IN_ONE_LINE = true;
settings.WHILE_ON_NEW_LINE = true;
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTest();
}
public void testIfBraces() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.IF_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_ALWAYS;
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
settings.KEEP_LINE_BREAKS = false;
doTest();
}
public void testTernaryExpression() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_TERNARY_OPERATION = true;
doTest();
settings.ALIGN_MULTILINE_TERNARY_OPERATION = false;
doTest("TernaryExpression.java", "TernaryExpression_DoNotAlign_after.java");
}
public void testAlignAssignment() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_ASSIGNMENT = true;
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
doTest();
}
public void testAlignFor() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
settings.ALIGN_MULTILINE_FOR = true;
doTest();
}
public void testSwitch() throws Exception {
doTest();
}
public void testContinue() throws Exception {
doTest();
}
public void testIf() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTest();
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTest("If.java", "If.java");
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
settings.KEEP_LINE_BREAKS = false;
doTest("If_after.java", "If.java");
}
public void test2() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
doTest();
}
public void testBlocks() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_LINE_BREAKS = false;
doTest();
}
public void testBinaryOperation() throws IncorrectOperationException {
final CommonCodeStyleSettings settings = getSettings();
@NonNls String text = "class Foo {\n" + " void foo () {\n" + " xxx = aaa + bbb \n" + " + ccc + eee + ddd;\n" + " }\n" + "}";
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
settings.ALIGN_MULTILINE_ASSIGNMENT = true;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" + ccc + eee + ddd;\n" +
" }\n" +
"}");
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
settings.ALIGN_MULTILINE_ASSIGNMENT = false;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" + ccc + eee + ddd;\n" +
" }\n" +
"}");
settings.ALIGN_MULTILINE_BINARY_OPERATION = false;
settings.ALIGN_MULTILINE_ASSIGNMENT = true;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" + ccc + eee + ddd;\n" +
" }\n" +
"}");
settings.ALIGN_MULTILINE_ASSIGNMENT = false;
settings.ALIGN_MULTILINE_BINARY_OPERATION = false;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" + ccc + eee + ddd;\n" +
" }\n" +
"}");
settings.ALIGN_MULTILINE_ASSIGNMENT = false;
settings.ALIGN_MULTILINE_BINARY_OPERATION = false;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" + ccc + eee + ddd;\n" +
" }\n" +
"}");
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
doTextTest("class Foo {\n" + " void foo () {\n" + " xxx = aaa + bbb \n" + " - ccc + eee + ddd;\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" - ccc + eee + ddd;\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" + " void foo () {\n" + " xxx = aaa + bbb \n" + " * ccc + eee + ddd;\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" xxx = aaa + bbb\n" +
" * ccc + eee + ddd;\n" +
" }\n" +
"}");
}
public void testWhile() throws Exception {
doTextTest("class A{\n" + "void a(){\n" + "do x++ while (b);\n" + "}\n}",
"class A {\n" + " void a() {\n" + " do x++ while (b);\n" + " }\n" + "}");
}
public void testFor() throws Exception {
doTextTest("class A{\n" + "void b(){\n" + "for (c) {\n" + "d();\n" + "}\n" + "}\n" + "}",
"class A {\n" + " void b() {\n" + " for (c) {\n" + " d();\n" + " }\n" + " }\n" + "}");
}
public void testClassComment() throws Exception {
String before = "/**\n" +
"* @author smbd\n" +
"* @param <T> some param\n" +
"* @since 1.9\n" +
"*/\n" +
"class Test<T>{}";
String after = "/**\n" +
" * @param <T> some param\n" +
" * @author smbd\n" +
" * @since 1.9\n" +
" */\n" +
"class Test<T> {\n" +
"}";
doTextTest(before,after);
}
public void testStringBinaryOperation() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_ASSIGNMENT = false;
settings.ALIGN_MULTILINE_BINARY_OPERATION = false;
doTextTest("class Foo {\n" + " void foo () {\n" + "String s = \"abc\" +\n" + "\"def\";" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" String s = \"abc\" +\n" +
" \"def\";\n" +
" }\n" +
"}");
}
public void test3() throws Exception {
doTest();
}
public void test4() throws Exception {
myLineRange = new TextRange(2, 8);
doTest();
}
public void testBraces() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
@NonNls final String text =
"class Foo {\n" +
"void foo () {\n" +
"if (a) {\n" +
"int i = 0;\n" +
"}\n" +
"}\n" +
"}";
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest(text, "class Foo {\n" +
" void foo() {\n" +
" if (a) {\n" +
" int i = 0;\n" +
" }\n" +
" }\n" +
"}");
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest(text, "class Foo {\n" +
" void foo()\n" +
" {\n" +
" if (a)\n" +
" {\n" +
" int i = 0;\n" +
" }\n" +
" }\n" +
"}");
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
doTextTest(text, "class Foo {\n" +
" void foo()\n" +
" {\n" +
" if (a)\n" +
" {\n" +
" int i = 0;\n" +
" }\n" +
" }\n" +
"}");
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest(text, "class Foo {\n" +
" void foo()\n" +
" {\n" +
" if (a) {\n" +
" int i = 0;\n" +
" }\n" +
" }\n" +
"}");
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED2;
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED2;
doTextTest(text, "class Foo {\n" +
" void foo()\n" +
" {\n" +
" if (a)\n" +
" {\n" +
" int i = 0;\n" +
" }\n" +
" }\n" +
"}");
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest("class Foo {\n" + " static{\n" + "foo();\n" + "}" + "}",
"class Foo {\n" + " static\n" + " {\n" + " foo();\n" + " }\n" + "}");
}
public void testExtendsList() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_EXTENDS_LIST = true;
doTextTest("class A extends B, \n" + "C {}", "class A extends B,\n" + " C {\n}");
}
public void testBlockWithoutBraces() throws Exception {
doTextTest("class A {\n" + "void foo(){\n" + "if(a)\n" + "return;\n" + "}\n" + "}",
"class A {\n" + " void foo() {\n" + " if (a)\n" + " return;\n" + " }\n" + "}");
}
public void testNestedCalls() throws Exception {
doTextTest("class A {\n" + "void foo(){\n" + "foo(\nfoo(\nfoo()\n)\n);\n" + "}\n" + "}", "class A {\n" +
" void foo() {\n" +
" foo(\n" +
" foo(\n" +
" foo()\n" +
" )\n" +
" );\n" +
" }\n" +
"}");
}
public void testSpacesAroundMethod() throws Exception {
doTextTest("class Foo {\n" + " abstract void a();\n" + " {\n" + " a();\n" + " }\n" + "}",
"class Foo {\n" + " abstract void a();\n" + "\n" + " {\n" + " a();\n" + " }\n" + "}");
}
public void testSpaceInIf() throws Exception {
doTextTest("class foo {\n" +
" {\n" +
" if (a) {\n" +
" if(a) {\n" +
"\n" +
" }\n" +
" }\n" +
" }\n" +
"}", "class foo {\n" +
" {\n" +
" if (a) {\n" +
" if (a) {\n" +
"\n" +
" }\n" +
" }\n" +
" }\n" +
"}");
}
public void testIf2() throws Exception {
doTextTest(
"public class Test {\n" + " public boolean equals(Object o) {\n" + " if(this == o)return true;\n" + " }\n" + "}",
"public class Test {\n" + " public boolean equals(Object o) {\n" + " if (this == o) return true;\n" + " }\n" + "}");
}
public void testSpaceAroundField() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BLANK_LINES_AROUND_FIELD = 1;
doTextTest("class Foo {\n" +
" boolean a;\n" +
" {\n" +
" if (a) {\n" +
" } else {\n" +
"\n" +
" }\n" +
" a = 2;\n" +
" }\n" +
"}", "class Foo {\n" +
" boolean a;\n" +
"\n" +
" {\n" +
" if (a) {\n" +
" } else {\n" +
"\n" +
" }\n" +
" a = 2;\n" +
" }\n" +
"}");
}
public void testArray() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.SPACE_WITHIN_ARRAY_INITIALIZER_BRACES = true;
settings.SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE = true;
doTextTest("class a {\n" + " void f() {\n" + " final int[] i = new int[]{0};\n" + " }\n" + "}",
"class a {\n" + " void f() {\n" + " final int[] i = new int[] { 0 };\n" + " }\n" + "}");
}
public void testTwoJavaDocs() throws Exception {
doTextTest("/**\n" + " * \n" + " */\n" + " class Test {\n" + " /**\n" + " */\n" + " public void foo();\n" + "}",
"/**\n" + " *\n" + " */\n" + "class Test {\n" + " /**\n" + " */\n" + " public void foo();\n" + "}");
}
public void testJavaDocLinksWithParameterNames() throws Exception {
// See IDEADEV-8332
doTextTest("/**\n" +
"* @return if ( x1 == x1 ) then return {@link #cmp(String y1,int y2)}\n" +
"* otherwise return {@link #cmp(int x1,int x2)}\n" +
"*/\n" +
"class X {\n" +
"}\n", "/**\n" +
" * @return if ( x1 == x1 ) then return {@link #cmp(String y1, int y2)}\n" +
" * otherwise return {@link #cmp(int x1, int x2)}\n" +
" */\n" +
"class X {\n" +
"}\n");
}
public void testIncompleteField() throws Exception {
doTextTest("public class Test {\n" + " String s =;\n" + "}", "public class Test {\n" + " String s = ;\n" + "}");
}
public void testIf3() throws Exception {
getSettings().KEEP_CONTROL_STATEMENT_IN_ONE_LINE = false;
doTextTest("public abstract class A {\n" +
" abstract void f(boolean b);\n" +
"\n" +
" A IMPL = new A() {\n" +
" void f(boolean b) {\n" +
" if (b)\n" +
" f(true); else {\n" +
" f(false);\n" +
" f(false);\n" +
" }\n" +
" for (int i = 0; i < 5; i++) f(true);\n" +
" }\n" +
" };\n" +
"}", "public abstract class A {\n" +
" abstract void f(boolean b);\n" +
"\n" +
" A IMPL = new A() {\n" +
" void f(boolean b) {\n" +
" if (b)\n" +
" f(true);\n" +
" else {\n" +
" f(false);\n" +
" f(false);\n" +
" }\n" +
" for (int i = 0; i < 5; i++)\n" +
" f(true);\n" +
" }\n" +
" };\n" +
"}");
}
public void testDocComment() throws Exception {
doTextTest("public class TestClass {\n" + "/**\n" + "* \n" + "*/\n" + " public void f1() {\n" + " }\n" + "}",
"public class TestClass {\n" + " /**\n" + " *\n" + " */\n" + " public void f1() {\n" + " }\n" + "}");
}
public void testDocComment2() throws Exception {
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = true;
doTextTest("class Test {\n" +
"/**\n" +
"*\n" +
"* @param a\n" +
"* @param param\n" +
"* @param ddd\n" +
"*/\n" +
" public void foo(int a, String param, double ddd) {}\n" +
"}", "class Test {\n" +
" /**\n" +
" * @param a\n" +
" * @param param\n" +
" * @param ddd\n" +
" */\n" +
" public void foo(int a, String param, double ddd) {}\n" +
"}");
}
public void testSpaceBeforeFieldName() throws Exception {
doTextTest("class A{\n" + "public A myA ;\n" + "}", "class A {\n" + " public A myA;\n" + "}");
}
public void testClass() throws Exception {
doTextTest(" class A {\n" +
" Logger LOG;\n" +
" class C {}\n" +
"\n" +
" public void b() {\n" +
" }\n" +
"\n" +
" int f;\n" +
" }", "class A {\n" +
" Logger LOG;\n" +
"\n" +
" class C {\n" +
" }\n" +
"\n" +
" public void b() {\n" +
" }\n" +
"\n" +
" int f;\n" +
"}");
}
public void testDoNotIndentCaseFromSwitch() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.INDENT_CASE_FROM_SWITCH = false;
doTextTest("class A {\n" + "void foo() {\n" + "switch(a){\n" + "case 1: \n" + "break;\n" + "}\n" + "}\n" + "}", "class A {\n" +
" void foo() {\n" +
" switch (a) {\n" +
" case 1:\n" +
" break;\n" +
" }\n" +
" }\n" +
"}");
}
public void testClass2() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_FIRST_COLUMN_COMMENT = false;
doTextTest("class A {\n" + "// comment before\n" + "protected Object a;// comment after\n" + "}",
"class A {\n" + " // comment before\n" + " protected Object a;// comment after\n" + "}");
}
public void testSplitLiteral() throws Exception {
doTextTest("class A {\n" + "void foo() {\n" + " String s = \"abc\" +\n" + " \"def\";\n" + "}\n" + "}",
"class A {\n" + " void foo() {\n" + " String s = \"abc\" +\n" + " \"def\";\n" + " }\n" + "}");
}
public void testParametersAlignment() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
settings.RIGHT_MARGIN = 140;
doTest();
}
public void testConditionalExpression() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.SPACE_BEFORE_QUEST = true;
settings.SPACE_AFTER_QUEST = false;
settings.SPACE_BEFORE_COLON = true;
settings.SPACE_AFTER_COLON = false;
doTextTest("class Foo{\n" + " void foo(){\n" + " return name != null ? 1 : 2 ;" + "}\n" + "}",
"class Foo {\n" + " void foo() {\n" + " return name != null ?1 :2;\n" + " }\n" + "}");
}
public void testMethodCallChain() throws Exception {
doTextTest("class Foo{\n" +
" void foo(){\n" +
" configuration = new Configuration() \n" +
" .setProperty(\"hibernate.dialect\", \n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\");\n" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" configuration = new Configuration()\n" +
" .setProperty(\"hibernate.dialect\",\n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\");\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" void foo(){\n" +
" configuration = new Configuration(). \n" +
" setProperty(\"hibernate.dialect\", \n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\");\n" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" configuration = new Configuration().\n" +
" setProperty(\"hibernate.dialect\",\n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\");\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" void foo(){\n" +
" configuration = new Configuration() \n" +
" .setProperty(\"hibernate.dialect\", \n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\") \n" +
" .setProperty(\"hibernate.connection.url\", \n" +
" \"jdbc:hsqldb:mem:testdb\") \n" +
" .setProperty(\"hibernate.connection.driver_class\", \n" +
" \"org.hsqldb.jdbcDriver\") \n" +
" .setProperty(\"hibernate.connection.username\", \"sa\") \n" +
" .setProperty(\"hibernate.connection.password\", \"\") \n" +
" .setProperty(\"hibernate.show_sql\", \"false\") \n" +
" .setProperty(\"hibernate.order_updates\", \"true\") \n" +
" .setProperty(\"hibernate.hbm2ddl.auto\", \"update\"); " +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" configuration = new Configuration()\n" +
" .setProperty(\"hibernate.dialect\",\n" +
" \"au.com.sensis.wsearch.db.CustomHSQLDBDialect\")\n" +
" .setProperty(\"hibernate.connection.url\",\n" +
" \"jdbc:hsqldb:mem:testdb\")\n" +
" .setProperty(\"hibernate.connection.driver_class\",\n" +
" \"org.hsqldb.jdbcDriver\")\n" +
" .setProperty(\"hibernate.connection.username\", \"sa\")\n" +
" .setProperty(\"hibernate.connection.password\", \"\")\n" +
" .setProperty(\"hibernate.show_sql\", \"false\")\n" +
" .setProperty(\"hibernate.order_updates\", \"true\")\n" +
" .setProperty(\"hibernate.hbm2ddl.auto\", \"update\");\n" +
" }\n" +
"}");
}
public void testComment1() throws Exception {
doTextTest(
"class Foo {\n" +
" public boolean mErrorFlage;\n" +
"\n" +
" /**\n" +
" * Reference to New Member Message Source\n" +
" */\n" +
" private NewMemberMessageSource newMemberMessageSource;" +
"\n" +
"}",
"class Foo {\n" +
" public boolean mErrorFlage;\n" +
"\n" +
" /**\n" +
" * Reference to New Member Message Source\n" +
" */\n" +
" private NewMemberMessageSource newMemberMessageSource;" +
"\n" +
"}");
}
public void testElseAfterComment() throws Exception {
doTextTest("public class Foo {\n" +
" public int foo() {\n" +
" if (a) {\n" +
" return;\n" +
" }//comment\n" +
" else {\n" +
" }\n" +
" }\n" +
"}", "public class Foo {\n" +
" public int foo() {\n" +
" if (a) {\n" +
" return;\n" +
" }//comment\n" +
" else {\n" +
" }\n" +
" }\n" +
"}");
}
public void testLBraceAfterComment() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_LINE_BREAKS = false;
doTextTest("public class Foo {\n" +
" public int foo() {\n" +
" if (a) \n" +
" //comment\n" +
"{\n" +
" return;\n" +
" }\n" +
" }\n" +
"}", "public class Foo {\n" +
" public int foo() {\n" +
" if (a)\n" +
" //comment\n" +
" {\n" +
" return;\n" +
" }\n" +
" }\n" +
"}");
}
public void testSpaces() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.SPACE_WITHIN_FOR_PARENTHESES = true;
settings.SPACE_WITHIN_IF_PARENTHESES = true;
settings.SPACE_WITHIN_METHOD_PARENTHESES = true;
settings.SPACE_WITHIN_METHOD_CALL_PARENTHESES = true;
settings.SPACE_BEFORE_METHOD_PARENTHESES = true;
settings.SPACE_BEFORE_METHOD_CALL_PARENTHESES = true;
doTest();
}
public void testSpacesBeforeLBrace() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.SPACE_BEFORE_CLASS_LBRACE = true;
settings.SPACE_BEFORE_METHOD_LBRACE = true;
settings.SPACE_BEFORE_IF_LBRACE = true;
settings.SPACE_BEFORE_ELSE_LBRACE = true;
settings.SPACE_BEFORE_WHILE_LBRACE = true;
settings.SPACE_BEFORE_FOR_LBRACE = true;
settings.SPACE_BEFORE_DO_LBRACE = true;
settings.SPACE_BEFORE_SWITCH_LBRACE = true;
settings.SPACE_BEFORE_TRY_LBRACE = true;
settings.SPACE_BEFORE_CATCH_LBRACE = true;
settings.SPACE_BEFORE_FINALLY_LBRACE = true;
settings.SPACE_BEFORE_SYNCHRONIZED_LBRACE = true;
settings.SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE = true;
doTest();
settings.SPACE_BEFORE_CLASS_LBRACE = false;
settings.SPACE_BEFORE_METHOD_LBRACE = false;
settings.SPACE_BEFORE_IF_LBRACE = false;
settings.SPACE_BEFORE_ELSE_LBRACE = false;
settings.SPACE_BEFORE_WHILE_LBRACE = false;
settings.SPACE_BEFORE_FOR_LBRACE = false;
settings.SPACE_BEFORE_DO_LBRACE = false;
settings.SPACE_BEFORE_SWITCH_LBRACE = false;
settings.SPACE_BEFORE_TRY_LBRACE = false;
settings.SPACE_BEFORE_CATCH_LBRACE = false;
settings.SPACE_BEFORE_FINALLY_LBRACE = false;
settings.SPACE_BEFORE_SYNCHRONIZED_LBRACE = false;
settings.SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE = false;
doTest("SpacesBeforeLBrace.java", "SpacesBeforeLBrace.java");
}
public void testCommentBeforeField() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_LINE_BREAKS = false;
settings.KEEP_FIRST_COLUMN_COMMENT = false;
settings.KEEP_CONTROL_STATEMENT_IN_ONE_LINE = false;
settings.KEEP_SIMPLE_BLOCKS_IN_ONE_LINE = false;
settings.KEEP_SIMPLE_METHODS_IN_ONE_LINE = false;
doTextTest("class Foo{\n" + " //Foo a\n" + " Foo a; \n" + "}", "class Foo {\n" + " //Foo a\n" + " Foo a;\n" + "}");
}
public void testLabel() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).LABEL_INDENT_ABSOLUTE = true;
settings.SPECIAL_ELSE_IF_TREATMENT = true;
settings.FOR_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_ALWAYS;
myTextRange = new TextRange(59, 121);
doTextTest("public class Foo {\n" +
" public void foo() {\n" +
"label2:\n" +
" for (int i = 0; i < 5; i++)\n" +
" {doSomething(i);\n" +
" }\n" +
" }\n" +
"}", "public class Foo {\n" +
" public void foo() {\n" +
"label2:\n" +
" for (int i = 0; i < 5; i++) {\n" +
" doSomething(i);\n" +
" }\n" +
" }\n" +
"}");
}
public void testElseOnNewLine() throws Exception {
doTextTest("class Foo{\n" + "void foo() {\n" + "if (a)\n" + "return;\n" + "else\n" + "return;\n" + "}\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" if (a)\n" +
" return;\n" +
" else\n" +
" return;\n" +
" }\n" +
"}");
}
public void testTwoClasses() throws Exception {
doTextTest("class A {}\n" + "class B {}", "class A {\n" + "}\n" + "\n" + "class B {\n" + "}");
}
public void testBraceOnNewLineIfWrapped() throws Exception {
getSettings().BINARY_OPERATION_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
getSettings().RIGHT_MARGIN = 35;
getSettings().ALIGN_MULTILINE_BINARY_OPERATION = true;
doTextTest("class Foo {\n" +
" void foo(){\n" +
" if (veryLongCondition || veryVeryVeryVeryLongCondition) {\n" +
" foo();\n" +
" }\n" +
" if (a) {\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (veryLongCondition ||\n" +
" veryVeryVeryVeryLongCondition)\n" +
" {\n" +
" foo();\n" +
" }\n" +
" if (a) {\n" +
" }\n" +
" }\n" +
"}");
}
public void testFirstArgumentWrapping() throws Exception {
getSettings().RIGHT_MARGIN = 20;
getSettings().CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTextTest("class Foo {\n" + " void foo() {\n" + " fooFooFooFoo(1);" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " fooFooFooFoo(\n" + " 1);\n" + " }\n" + "}");
getSettings().CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_ON_EVERY_ITEM;
doTextTest("class Foo {\n" + " void foo() {\n" + " fooFooFooFoo(1,2);" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" fooFooFooFoo(\n" +
" 1,\n" +
" 2);\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" + " void foo() {\n" + " fooFooFoo(1,2);" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " fooFooFoo(1,\n" + " 2);\n" + " }\n" + "}");
}
public void testSpacesInsideWhile() throws Exception {
getSettings().SPACE_WITHIN_WHILE_PARENTHESES = true;
doTextTest("class Foo{\n" + " void foo() {\n" + " while(x != y) {\n" + " }\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " while ( x != y ) {\n" + " }\n" + " }\n" + "}");
}
public void testAssertStatementWrapping() throws Exception {
getSettings().ASSERT_STATEMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().BINARY_OPERATION_WRAP = CommonCodeStyleSettings.DO_NOT_WRAP;
getSettings().RIGHT_MARGIN = 40;
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel effectiveLanguageLevel = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
try {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
getSettings().ASSERT_STATEMENT_COLON_ON_NEXT_LINE = false;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" assert methodWithVeryVeryLongName() : foo;\n" +
" assert i + j + k + l + n + m <= 2 : \"assert description\";\n" +
" }\n" +
"}\n", "class Foo {\n" +
" void foo() {\n" +
" assert methodWithVeryVeryLongName() :\n" +
" foo;\n" +
" assert i + j + k + l + n + m <= 2 :\n" +
" \"assert description\";\n" +
" }\n" +
"}\n");
getSettings().ASSERT_STATEMENT_COLON_ON_NEXT_LINE = true;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" assert methodWithVeryVeryLongName() : foo;\n" +
" assert i + j + k + l + n + m <= 2 : \"assert description\";\n" +
" }\n" +
"}\n", "class Foo {\n" +
" void foo() {\n" +
" assert methodWithVeryVeryLongName()\n" +
" : foo;\n" +
" assert i + j + k + l + n + m <= 2\n" +
" : \"assert description\";\n" +
" }\n" +
"}\n");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(effectiveLanguageLevel);
}
}
public void testAssertStatementWrapping2() throws Exception {
getSettings().BINARY_OPERATION_WRAP = CommonCodeStyleSettings.DO_NOT_WRAP;
getSettings().ASSERT_STATEMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().RIGHT_MARGIN = 37;
final CommonCodeStyleSettings.IndentOptions options = getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA);
options.INDENT_SIZE = 2;
options.CONTINUATION_INDENT_SIZE = 2;
getSettings().ASSERT_STATEMENT_COLON_ON_NEXT_LINE = true;
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel effectiveLanguageLevel = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
try {
doTextTest(
"class Foo {\n" + " void foo() {\n" + " assert i + j + k + l + n + m <= 2 : \"assert description\";" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" assert i + j + k + l + n + m <= 2\n" +
" : \"assert description\";\n" +
" }\n" +
"}");
getSettings().ASSERT_STATEMENT_COLON_ON_NEXT_LINE = false;
doTextTest(
"class Foo {\n" + " void foo() {\n" + " assert i + j + k + l + n + m <= 2 : \"assert description\";" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" assert\n" +
" i + j + k + l + n + m <= 2 :\n" +
" \"assert description\";\n" +
" }\n" +
"}");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(effectiveLanguageLevel);
}
}
public void test() throws Exception {
getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA).INDENT_SIZE = 2;
getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 2;
getSettings().RIGHT_MARGIN = 37;
getSettings().ALIGN_MULTILINE_EXTENDS_LIST = true;
getSettings().EXTENDS_KEYWORD_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().EXTENDS_LIST_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ASSERT_STATEMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ASSERT_STATEMENT_COLON_ON_NEXT_LINE = false;
getSettings().ALIGN_MULTILINE_BINARY_OPERATION = true;
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel effectiveLanguageLevel = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
try {
doTextTest("public class ThisIsASampleClass extends C1 implements I1, I2, I3, I4, I5 {\n" +
" public void longerMethod() {\n" +
" assert i + j + k + l + n+ m <= 2 : \"assert description\";" +
" }\n" +
"}", "public class ThisIsASampleClass\n" +
" extends C1\n" +
" implements I1, I2, I3, I4, I5 {\n" +
" public void longerMethod() {\n" +
" assert\n" +
" i + j + k + l + n + m <= 2 :\n" +
" \"assert description\";\n" +
" }\n" +
"}");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(effectiveLanguageLevel);
}
}
public void testLBrace() throws Exception {
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
getSettings().RIGHT_MARGIN = 14;
doTextTest("class Foo {\n" + " void foo() {\n" + " \n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + "\n" + " }\n" + "}");
}
public void testJavaDocLeadingAsterisksAreDisabled() throws Exception {
getSettings().getRootSettings().JD_LEADING_ASTERISKS_ARE_ENABLED = false;
doTextTest("class Foo {\n" +
" /**\n" +
" @param i\n" +
" @param j\n" +
" */\n" +
" void foo(int i, int j) {\n" +
" }\n" +
"}", "class Foo {\n" +
" /**\n" +
" @param i\n" +
" @param j\n" +
" */\n" +
" void foo(int i, int j) {\n" +
" }\n" +
"}");
}
public void testBinaryExpression() throws Exception {
getSettings().ALIGN_MULTILINE_BINARY_OPERATION = true;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" if (event.isConsumed() &&\n" +
"condition2) {\n" +
" return;\n" +
" }\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (event.isConsumed() &&\n" +
" condition2) {\n" +
" return;\n" +
" }\n" +
" }\n" +
"}");
}
public void testCaseBraces() throws Exception {
doTextTest("class Foo{\n" +
" void foo() {\n" +
" switch (a) {\n" +
" case 0: {\n" +
" }\n" +
" }\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" switch (a) {\n" +
" case 0: {\n" +
" }\n" +
" }\n" +
" }\n" +
"}");
}
public void testFormatCodeFragment() throws Exception {
final JavaCodeFragmentFactory factory = JavaCodeFragmentFactory.getInstance(getProject());
final PsiCodeFragment fragment = factory.createCodeBlockCodeFragment("a=1;int b=2;", null, true);
final PsiElement[] result = new PsiElement[1];
CommandProcessor.getInstance().executeCommand(getProject(), new Runnable() {
@Override
public void run() {
WriteCommandAction.runWriteCommandAction(null, new Runnable() {
@Override
public void run() {
try {
result[0] = CodeStyleManager.getInstance(getProject()).reformat(fragment);
}
catch (IncorrectOperationException e) {
fail(e.getLocalizedMessage());
}
}
});
}
}, null, null);
assertEquals("a = 1;\n" + "int b = 2;", result[0].getText());
}
public void testNewLineAfterJavaDocs() throws Exception {
String before = "/** @noinspection InstanceVariableNamingConvention*/class Foo{\n" +
"/** @noinspection InstanceVariableNamingConvention*/int myFoo;\n" +
"/** @noinspection InstanceVariableNamingConvention*/ void foo(){}}";
String after = "/**\n" +
" * @noinspection InstanceVariableNamingConvention\n" +
" */\n" +
"class Foo {\n" +
" /**\n" +
" * @noinspection InstanceVariableNamingConvention\n" +
" */\n" +
" int myFoo;\n" +
"\n" +
" /**\n" +
" * @noinspection InstanceVariableNamingConvention\n" +
" */\n" +
" void foo() {\n" +
" }\n" +
"}";
doTextTest(before, after);
}
public void testArrayInitializerWrapping() throws Exception {
getSettings().ARRAY_INITIALIZER_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION = false;
getSettings().RIGHT_MARGIN = 37;
doTextTest("class Foo{\n" +
" public int[] i = new int[]{1,2,3,4,5,6,7,8,9};\n" +
" void foo() {\n" +
" foo(new int[]{1,2,3,4,5,6,7,8,9});\n" +
" }" +
"}", "class Foo {\n" +
" public int[] i = new int[]{1, 2,\n" +
" 3, 4, 5, 6, 7, 8, 9};\n" +
"\n" +
" void foo() {\n" +
" foo(new int[]{1, 2, 3, 4, 5,\n" +
" 6, 7, 8, 9});\n" +
" }\n" +
"}");
getSettings().ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION = true;
doTextTest("class Foo{\n" +
" public int[] i = new int[]{1,2,3,4,5,6,7,8,9};\n" +
" void foo() {\n" +
" foo(new int[]{1,2,3,4,5,6,7,8,9});\n" +
" }" +
"}", "class Foo {\n" +
" public int[] i = new int[]{1, 2,\n" +
" 3, 4,\n" +
" 5, 6,\n" +
" 7, 8,\n" +
" 9};\n" +
"\n" +
" void foo() {\n" +
" foo(new int[]{1, 2, 3, 4, 5,\n" +
" 6, 7, 8, 9});\n" +
" }\n" +
"}");
}
public void testJavaDocIndentation() throws Exception {
getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA).INDENT_SIZE = 2;
getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 2;
getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA).TAB_SIZE = 4;
getSettings().getRootSettings().ENABLE_JAVADOC_FORMATTING = false;
doTextTest("public interface PsiParser {\n" +
" /**\n" +
" * Parses the contents of the specified PSI builder and returns an AST tree with the\n" +
" * specified type of root element. The PSI builder contents is the entire file\n" +
" * or (if chameleon tokens are used) the text of a chameleon token which needs to\n" +
" * be reparsed.\n" +
" * @param root the type of the root element in the AST tree.\n" +
" * @param builder the builder which is used to retrieve the original file tokens and build the AST tree.\n" +
" * @return the root of the resulting AST tree.\n" +
" */\n" +
" ASTNode parse(IElementType root, PsiBuilder builder);\n" +
"}", "public interface PsiParser {\n" +
" /**\n" +
" * Parses the contents of the specified PSI builder and returns an AST tree with the\n" +
" * specified type of root element. The PSI builder contents is the entire file\n" +
" * or (if chameleon tokens are used) the text of a chameleon token which needs to\n" +
" * be reparsed.\n" +
" * @param root the type of the root element in the AST tree.\n" +
" * @param builder the builder which is used to retrieve the original file tokens and build the AST tree.\n" +
" * @return the root of the resulting AST tree.\n" +
" */\n" +
" ASTNode parse(IElementType root, PsiBuilder builder);\n" +
"}");
}
public void testRemoveLineBreak() throws Exception {
getSettings().KEEP_LINE_BREAKS = true;
getSettings().CLASS_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
getSettings().BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest("class A\n" + "{\n" + "}", "class A {\n" + "}");
doTextTest("class A {\n" + " void foo()\n" + " {\n" + " }\n" + "}", "class A {\n" + " void foo() {\n" + " }\n" + "}");
doTextTest("class A {\n" + " void foo()\n" + " {\n" + " if (a)\n" + " {\n" + " }\n" + " }\n" + "}",
"class A {\n" + " void foo() {\n" + " if (a) {\n" + " }\n" + " }\n" + "}");
}
public void testBlankLines() throws Exception {
getSettings().KEEP_BLANK_LINES_IN_DECLARATIONS = 0;
getSettings().KEEP_BLANK_LINES_IN_CODE = 0;
getSettings().KEEP_BLANK_LINES_BEFORE_RBRACE = 0;
getSettings().BLANK_LINES_AFTER_CLASS_HEADER = 0;
getSettings().BLANK_LINES_AFTER_IMPORTS = 0;
getSettings().BLANK_LINES_AFTER_PACKAGE = 0;
getSettings().BLANK_LINES_AROUND_CLASS = 0;
getSettings().BLANK_LINES_AROUND_FIELD = 0;
getSettings().BLANK_LINES_AROUND_METHOD = 0;
getSettings().BLANK_LINES_BEFORE_IMPORTS = 0;
getSettings().BLANK_LINES_BEFORE_PACKAGE = 0;
getSettings().BLANK_LINES_AROUND_FIELD_IN_INTERFACE = 2;
getSettings().BLANK_LINES_AROUND_METHOD_IN_INTERFACE = 3;
doTextTest("/*\n" +
" * This is a sample file.\n" +
" */\n" +
"package com.intellij.samples;\n" +
"\n" +
"import com.intellij.idea.Main;\n" +
"\n" +
"import javax.swing.*;\n" +
"import java.util.Vector;\n" +
"\n" +
"public class Foo {\n" +
" private int field1;\n" +
" private int field2;\n" +
"\n" +
" public void foo1() {\n" +
"\n" +
" }\n" +
"\n" +
" public void foo2() {\n" +
"\n" +
" }\n" +
"\n" +
"}",
"/*\n" +
" * This is a sample file.\n" +
" */\n" +
"package com.intellij.samples;\n" +
"import com.intellij.idea.Main;\n" +
"\n" +
"import javax.swing.*;\n" +
"import java.util.Vector;\n" +
"public class Foo {\n" +
" private int field1;\n" +
" private int field2;\n" +
" public void foo1() {\n" +
" }\n" +
" public void foo2() {\n" +
" }\n" +
"}");
doTextTest("interface Foo {\n" +
" int field1;\n" +
" int field2;\n" +
"\n" +
" void foo1();\n" +
"\n" +
" void foo2();\n" +
"\n" +
"}",
"interface Foo {\n" +
" int field1;\n" +
"\n" +
"\n" +
" int field2;\n" +
"\n" +
"\n" +
"\n" +
" void foo1();\n" +
"\n" +
"\n" +
"\n" +
" void foo2();\n" +
"}");
}
public void testStaticBlockBraces() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest("class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}",
"class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
doTextTest("class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}",
"class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest("class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}",
"class Foo {\n" + " static\n" + " {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
doTextTest("class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}",
"class Foo {\n" + " static\n" + " {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED2;
doTextTest("class Foo {\n" + " static {\n" + " //comment\n" + " i = foo();\n" + " }\n" + "}", "class Foo {\n" +
" static\n" +
" {\n" +
" //comment\n" +
" i = foo();\n" +
" }\n" +
"}");
}
public void testBraces2() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" if (clientSocket == null)\n" +
" {\n" +
" return false;\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (clientSocket == null) {\n" +
" return false;\n" +
" }\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" +
" void foo() {\n" +
" for (int i = 0; i < 10; i++)\n" +
" {\n" +
" return false;\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" for (int i = 0; i < 10; i++) {\n" +
" return false;\n" +
" }\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" +
" void foo() {\n" +
" for (Object i : collection)\n" +
" {\n" +
" return false;\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" for (Object i : collection) {\n" +
" return false;\n" +
" }\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" +
" void foo() {\n" +
" while (i >0)\n" +
" {\n" +
" return false;\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" while (i > 0) {\n" +
" return false;\n" +
" }\n" +
" }\n" +
"}");
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
doTextTest("class Foo{\n" + " /**\n" + " *\n" + " */\n" + " void foo() {\n" + " }\n" + "}",
"class Foo {\n" + " /**\n" + " *\n" + " */\n" + " void foo() {\n" + " }\n" + "}");
getSettings().CLASS_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
doTextTest("/**\n" + " *\n" + " */\n" + "class Foo\n{\n" + "}", "/**\n" + " *\n" + " */\n" + "class Foo {\n" + "}");
doTextTest("/**\n" + " *\n" + " */\n" + "class Foo\n extends B\n{\n" + "}",
"/**\n" + " *\n" + " */\n" + "class Foo\n extends B\n" + "{\n" + "}");
}
public void testSynchronized() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest("class Foo {\n" + " void foo() {\n" + "synchronized (this) {foo();\n" + "}\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" synchronized (this) {\n" +
" foo();\n" +
" }\n" +
" }\n" +
"}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest("class Foo {\n" + " void foo() {\n" + "synchronized (this) {foo();\n" + "}\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" synchronized (this)\n" +
" {\n" +
" foo();\n" +
" }\n" +
" }\n" +
"}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
doTextTest("class Foo {\n" + " void foo() {\n" + "synchronized (this) {foo();\n" + "}\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" synchronized (this)\n" +
" {\n" +
" foo();\n" +
" }\n" +
" }\n" +
"}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED2;
doTextTest("class Foo {\n" + " void foo() {\n" + "synchronized (this) {\n" + "foo();\n" + "}\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" synchronized (this)\n" +
" {\n" +
" foo();\n" +
" }\n" +
" }\n" +
"}");
}
public void testNextLineShiftedForBlockStatement() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
doTextTest("class Foo {\n" + " void foo() {\n" + " if (a)\n" + " foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " if (a)\n" + " foo();\n" + " }\n" + "}");
}
public void testFieldWithJavadocAndAnnotation() throws Exception {
doTextTest("class Foo {\n" + " /**\n" + " * java doc\n" + " */\n" + " @NoInspection\n" + " String field;\n" + "}",
"class Foo {\n" + " /**\n" + " * java doc\n" + " */\n" + " @NoInspection\n" + " String field;\n" + "}");
}
public void testLongCallChainAfterElse() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
getSettings().KEEP_CONTROL_STATEMENT_IN_ONE_LINE = true;
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = true;
getSettings().ELSE_ON_NEW_LINE = false;
getSettings().RIGHT_MARGIN = 110;
getSettings().KEEP_LINE_BREAKS = false;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" if (types.length > 1) // returns multiple columns\n" +
" {\n" +
" } else\n" +
" result.add(initializeObject(os, types[0], initializeCollections, initializeAssociations, initializeChildren));" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (types.length > 1) // returns multiple columns\n" +
" {\n" +
" } else\n" +
" result.add(initializeObject(os, types[0], initializeCollections, initializeAssociations, initializeChildren));\n" +
" }\n" +
"}");
}
public void testSpacesIncode() throws Exception {
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel level = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
try {
doTextTest("class C<Y, X> {\n" + "}", "class C<Y, X> {\n" + "}");
getSettings().SPACE_BEFORE_METHOD_LBRACE = true;
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = true;
doTextTest("enum En {\n" + " A(10) {},\n" + " B(10) {},\n" + " C(10);\n" + "\n" + " En(int i) { }\n" + "}",
"enum En {\n" + " A(10) {},\n" + " B(10) {},\n" + " C(10);\n" + "\n" + " En(int i) { }\n" + "}");
doTextTest("class C {\n" +
" void foo (Map<?, String> s) {\n" +
" Set<? extends Map<?, String>.Entry<?, String>> temp = s.entries();\n" +
" }\n" +
"}", "class C {\n" +
" void foo(Map<?, String> s) {\n" +
" Set<? extends Map<?, String>.Entry<?, String>> temp = s.entries();\n" +
" }\n" +
"}");
doTextTest("class B {\n" +
" public final A<String> myDelegate = new A<String>();\n" +
"\n" +
" public List<? extends String> method1() {\n" +
" return myDelegate.method1();\n" +
" }\n" +
"\n" +
" public String method2(String t) {\n" +
" return myDelegate.method2(t);\n" +
" }\n" +
"}", "class B {\n" +
" public final A<String> myDelegate = new A<String>();\n" +
"\n" +
" public List<? extends String> method1() {\n" +
" return myDelegate.method1();\n" +
" }\n" +
"\n" +
" public String method2(String t) {\n" +
" return myDelegate.method2(t);\n" +
" }\n" +
"}");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(level);
}
}
///IDEA-7761
public void testKeepBlankLineInCodeBeforeComment() throws Exception {
getSettings().KEEP_BLANK_LINES_IN_CODE = 1;
getSettings().KEEP_BLANK_LINES_IN_DECLARATIONS = 0;
getSettings().KEEP_FIRST_COLUMN_COMMENT = false;
doTextTest("public class ReformatProblem {\n" +
"\n" +
" //comment in declaration\n" +
" public static void main(String[] args) {\n" +
" for (String arg : args) {\n" +
" \n" +
" // a first system out\n" +
" System.out.println(\"\");\n" +
" \n" +
" // another system out\n" +
" System.out.println(\"arg = \" + arg);\n" +
" }\n" +
" }\n" +
"}", "public class ReformatProblem {\n" +
" //comment in declaration\n" +
" public static void main(String[] args) {\n" +
" for (String arg : args) {\n" +
"\n" +
" // a first system out\n" +
" System.out.println(\"\");\n" +
"\n" +
" // another system out\n" +
" System.out.println(\"arg = \" + arg);\n" +
" }\n" +
" }\n" +
"}");
getSettings().KEEP_BLANK_LINES_IN_CODE = 0;
getSettings().KEEP_BLANK_LINES_IN_DECLARATIONS = 1;
getSettings().KEEP_FIRST_COLUMN_COMMENT = false;
doTextTest("public class ReformatProblem {\n" +
"\n" +
" //comment in declaration\n" +
" public static void main(String[] args) {\n" +
" for (String arg : args) {\n" +
" \n" +
" // a first system out\n" +
" System.out.println(\"\");\n" +
" \n" +
" // another system out\n" +
" System.out.println(\"arg = \" + arg);\n" +
" }\n" +
" }\n" +
"}", "public class ReformatProblem {\n" +
"\n" +
" //comment in declaration\n" +
" public static void main(String[] args) {\n" +
" for (String arg : args) {\n" +
" // a first system out\n" +
" System.out.println(\"\");\n" +
" // another system out\n" +
" System.out.println(\"arg = \" + arg);\n" +
" }\n" +
" }\n" +
"}");
}
public void testSpaceBeforeTryBrace() throws Exception {
getSettings().SPACE_BEFORE_TRY_LBRACE = false;
getSettings().SPACE_BEFORE_FINALLY_LBRACE = true;
doTextTest("class Foo{\n" + " void foo() {\n" + " try {\n" + " } finally {\n" + " }\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " try{\n" + " } finally {\n" + " }\n" + " }\n" + "}");
getSettings().SPACE_BEFORE_TRY_LBRACE = true;
getSettings().SPACE_BEFORE_FINALLY_LBRACE = false;
doTextTest("class Foo{\n" + " void foo() {\n" + " try {\n" + " } finally {\n" + " }\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " try {\n" + " } finally{\n" + " }\n" + " }\n" + "}");
}
public void testFormatComments() throws Exception {
getSettings().getRootSettings().ENABLE_JAVADOC_FORMATTING = true;
doTextTest("public class Test {\n" + "\n" + " /**\n" + " * The s property.\n" + " */\n" + " private String s;\n" + "}",
"public class Test {\n" + "\n" + " /**\n" + " * The s property.\n" + " */\n" + " private String s;\n" + "}");
}
public void testDoNotWrapLBrace() throws IncorrectOperationException {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
getSettings().RIGHT_MARGIN = 66;
doTextTest("public class Test {\n" +
" void foo(){\n" +
" if (veryLongIdentifier1 == 1 && veryLongIdentifier2 == 2) {\n" +
" doSmth();\n" +
" }\n" +
" }\n" +
"}", "public class Test {\n" +
" void foo() {\n" +
" if (veryLongIdentifier1 == 1 && veryLongIdentifier2 == 2) {\n" +
" doSmth();\n" +
" }\n" +
" }\n" +
"}");
}
public void testNewLinesAroundArrayInitializer() throws IncorrectOperationException {
getSettings().ARRAY_INITIALIZER_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ARRAY_INITIALIZER_LBRACE_ON_NEXT_LINE = true;
getSettings().ARRAY_INITIALIZER_RBRACE_ON_NEXT_LINE = true;
getSettings().RIGHT_MARGIN = 40;
doTextTest("class Foo {\n" + " int[] a = new int[]{1,2,0x0052,0x0053,0x0054,0x0054,0x0054};\n" + "}", "class Foo {\n" +
" int[] a = new int[]{\n" +
" 1, 2, 0x0052, 0x0053,\n" +
" 0x0054, 0x0054, 0x0054\n" +
" };\n" +
"}");
}
public void testSpaceAfterCommaInEnum() throws IncorrectOperationException {
getSettings().SPACE_AFTER_COMMA = true;
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel effectiveLanguageLevel = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
try {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
doTextTest("public enum StringExDirection {\n" + "\n" + " RIGHT_TO_LEFT, LEFT_TO_RIGHT\n" + "\n" + "}",
"public enum StringExDirection {\n" + "\n" + " RIGHT_TO_LEFT, LEFT_TO_RIGHT\n" + "\n" + "}");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(effectiveLanguageLevel);
}
}
public void testRemoveBraceBeforeInstanceOf() throws IncorrectOperationException {
doTextTest("class ReformatInstanceOf {\n" +
" void foo(Object string) {\n" +
" if (string.toString() instanceof String) {} // reformat me\n" +
" }\n" +
"}", "class ReformatInstanceOf {\n" +
" void foo(Object string) {\n" +
" if (string.toString() instanceof String) {\n" +
" } // reformat me\n" +
" }\n" +
"}");
}
public void testAnnotationBeforePackageLocalConstructor() throws IncorrectOperationException {
doTextTest("class Foo {\n" + " @MyAnnotation Foo() {\n" + " }\n" + "}",
"class Foo {\n" + " @MyAnnotation\n" + " Foo() {\n" + " }\n" + "}");
}
public void testLongAnnotationsAreNotWrapped() throws Exception {
getSettings().ARRAY_INITIALIZER_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTest();
}
public void testWrapExtendsList() throws Exception {
getSettings().RIGHT_MARGIN = 50;
getSettings().EXTENDS_LIST_WRAP = CommonCodeStyleSettings.WRAP_ON_EVERY_ITEM;
getSettings().EXTENDS_KEYWORD_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTextTest("class ColtreDataProvider extends DataProvider, AgentEventListener, ParameterDataEventListener {\n}",
"class ColtreDataProvider extends DataProvider,\n" +
" AgentEventListener,\n" +
" ParameterDataEventListener {\n}");
}
public void testWrapLongExpression() throws Exception {
getSettings().RIGHT_MARGIN = 80;
getSettings().BINARY_OPERATION_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ALIGN_MULTILINE_BINARY_OPERATION = true;
doTextTest("class Foo {\n" +
" void foo () {\n" +
" return (interval1.getEndIndex() >= interval2.getStartIndex() && interval3.getStartIndex() <= interval4.getEndIndex()) || (interval5.getEndIndex() >= interval6.getStartIndex() && interval7.getStartIndex() <= interval8.getEndIndex());" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" return (interval1.getEndIndex() >= interval2.getStartIndex() &&\n" +
" interval3.getStartIndex() <= interval4.getEndIndex()) ||\n" +
" (interval5.getEndIndex() >= interval6.getStartIndex() &&\n" +
" interval7.getStartIndex() <= interval8.getEndIndex());\n" +
" }\n" +
"}");
}
public void testDoNotWrapCallChainIfParametersWrapped() throws Exception {
getSettings().RIGHT_MARGIN = 87;
getSettings().CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().METHOD_CALL_CHAIN_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
//getSettings().PREFER_PARAMETERS_WRAP = true;
doMethodTest(
//9 30 70 80 86
"descriptors = manager.createProblemDescriptor(parameter1, parameter2, parameterparameterpar3,parameter4);",
"descriptors = manager.createProblemDescriptor(parameter1, parameter2,\n" +
" parameterparameterpar3,\n" +
" parameter4);"
);
}
public void testAlignTernaryOperation() throws Exception {
getSettings().ALIGN_MULTILINE_TERNARY_OPERATION = true;
doMethodTest("String s = x == 0 ? \"hello\" :\n" +
" x == 5 ? \"something else\" :\n" +
" x > 0 ? \"bla, bla\" :\n" +
" \"\";", "String s = x == 0 ? \"hello\" :\n" +
" x == 5 ? \"something else\" :\n" +
" x > 0 ? \"bla, bla\" :\n" +
" \"\";");
getSettings().TERNARY_OPERATION_SIGNS_ON_NEXT_LINE = true;
doMethodTest("int someVariable = a ?\n" + "x :\n" + "y;",
"int someVariable = a ?\n" + " x :\n" + " y;");
}
public void testRightMargin_2() throws Exception {
getSettings().RIGHT_MARGIN = 65;
getSettings().ASSIGNMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().PLACE_ASSIGNMENT_SIGN_ON_NEXT_LINE = true;
getSettings().KEEP_LINE_BREAKS = false;
doClassTest(
"public static final Map<LongType, LongType> longVariableName =\n" +
"variableValue;",
"public static final Map<LongType, LongType> longVariableName\n" +
" = variableValue;");
}
public void testRightMargin_3() throws Exception {
getSettings().RIGHT_MARGIN = 65;
getSettings().ASSIGNMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().PLACE_ASSIGNMENT_SIGN_ON_NEXT_LINE = false;
getSettings().KEEP_LINE_BREAKS = false;
doClassTest(
"public static final Map<LongType, LongType> longVariableName =\n" +
"variableValue;",
"public static final Map<LongType, LongType>\n" +
" longVariableName = variableValue;");
}
public void testDoNotRemoveLineBreaksBetweenComments(){
getSettings().KEEP_LINE_BREAKS = false;
getSettings().KEEP_FIRST_COLUMN_COMMENT = false;
doTextTest(
"public class Foo {\n" +
" //here is a comment\n" +
" //line 2 of comment\n" +
" public void myMethod() {\n" +
" //a comment\n" +
" //... another comment\n" +
" }\n" +
"\n" +
"//save for later\n" +
"// public void incompleteMethod() {\n" +
"// int blah = 0;\n" +
"// callSomeMethod();\n" +
"// callSomeOtherMethod();\n" +
"// doSomethingElse();\n" +
"// }\n" +
"\n" +
"//comment at first line\n" +
"}",
"public class Foo {\n" +
" //here is a comment\n" +
" //line 2 of comment\n" +
" public void myMethod() {\n" +
" //a comment\n" +
" //... another comment\n" +
" }\n" +
"\n" +
" //save for later\n" +
" // public void incompleteMethod() {\n" +
" // int blah = 0;\n" +
" // callSomeMethod();\n" +
" // callSomeOtherMethod();\n" +
" // doSomethingElse();\n" +
" // }\n" +
"\n" +
" //comment at first line\n" +
"}");
}
public void testWrapParamsOnEveryItem() throws Exception {
CodeStyleSettings codeStyleSettings = CodeStyleSettingsManager.getSettings(getProject());
int oldMargin = codeStyleSettings.getCommonSettings(JavaLanguage.INSTANCE).RIGHT_MARGIN;
boolean oldKeep = codeStyleSettings.KEEP_LINE_BREAKS;
int oldWrap = codeStyleSettings.METHOD_PARAMETERS_WRAP;
try {
codeStyleSettings.setRightMargin(JavaLanguage.INSTANCE, 80);
codeStyleSettings.KEEP_LINE_BREAKS = false;
codeStyleSettings.METHOD_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_ON_EVERY_ITEM;
doClassTest(
"public void foo(String p1,\n" +
" String p2,\n" +
" String p3,\n" +
" String p4,\n" +
" String p5,\n" +
" String p6,\n" +
" String p7) {\n" +
" //To change body of implemented methods use File | Settings | File Templates.\n" +
"}",
"public void foo(String p1,\n" +
" String p2,\n" +
" String p3,\n" +
" String p4,\n" +
" String p5,\n" +
" String p6,\n" +
" String p7) {\n" +
" //To change body of implemented methods use File | Settings | File Templates.\n" +
"}");
}
finally {
codeStyleSettings.setRightMargin(JavaLanguage.INSTANCE, oldMargin);
codeStyleSettings.KEEP_LINE_BREAKS = oldKeep;
codeStyleSettings.METHOD_PARAMETERS_WRAP = oldWrap;
}
}
public void testCommentAfterDeclaration() throws Exception {
CodeStyleSettings codeStyleSettings = CodeStyleSettingsManager.getSettings(getProject());
int oldMargin = codeStyleSettings.getDefaultRightMargin();
try {
codeStyleSettings.setDefaultRightMargin(20);
codeStyleSettings.ASSIGNMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doMethodTest(
"int i=0; //comment comment",
"int i =\n" +
" 0; //comment comment"
);
}
finally {
codeStyleSettings.setDefaultRightMargin(oldMargin);
}
}
// ------------------------------------------------
// Tickets-implied tests
// ------------------------------------------------
public void testSCR915() throws Exception {
getSettings().SPACE_AROUND_ADDITIVE_OPERATORS = false;
doTest("SCR915.java", "SCR915_after.java");
}
public void testSCR429() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_BLANK_LINES_IN_CODE = 2;
settings.KEEP_BLANK_LINES_BEFORE_RBRACE = 2;
settings.KEEP_BLANK_LINES_IN_DECLARATIONS = 2;
doTest();
}
public void testSCR548() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).INDENT_SIZE = 4;
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 2;
doTest();
}
public void testIDEA_16151() throws Exception {
doClassTest("@ValidateNestedProperties({\n" +
"@Validate(field=\"name\", required=true, maxlength=Trip.NAME),\n" +
"@Validate(field=\"name\", required=true, maxlength=Trip.NAME)\n" +
"})" +
"public Trip getTrip() {\n" +
"}", "@ValidateNestedProperties({\n" +
" @Validate(field = \"name\", required = true, maxlength = Trip.NAME),\n" +
" @Validate(field = \"name\", required = true, maxlength = Trip.NAME)\n" +
"})\n" +
"public Trip getTrip() {\n" +
"}");
}
public void testIDEA_14324() throws Exception {
getSettings().ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION = true;
doClassTest(
"@Ann1({ @Ann2,\n" +
" @Ann3})\n" +
"public AuthorAddress getAddress() {\n" +
" return address;\n" +
"}",
"@Ann1({@Ann2,\n" +
" @Ann3})\n" +
"public AuthorAddress getAddress() {\n" +
" return address;\n" +
"}");
doClassTest("@AttributeOverrides({ @AttributeOverride(name = \"address\", column = @Column(name = \"ADDR\")),\n" +
" @AttributeOverride(name = \"country\", column = @Column(name = \"NATION\")) })\n" +
"public AuthorAddress getAddress() {\n" +
" return address;\n" +
"}",
"@AttributeOverrides({@AttributeOverride(name = \"address\", column = @Column(name = \"ADDR\")),\n" +
" @AttributeOverride(name = \"country\", column = @Column(name = \"NATION\"))})\n" +
"public AuthorAddress getAddress() {\n" +
" return address;\n" +
"}"
);
}
public void testSCR260() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.IF_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_ALWAYS;
settings.BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
settings.KEEP_LINE_BREAKS = false;
doTest();
}
public void testSCR114() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
settings.CATCH_ON_NEW_LINE = true;
doTest();
}
public void testSCR259() throws Exception {
myTextRange = new TextRange(36, 60);
final CommonCodeStyleSettings settings = getSettings();
settings.IF_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_ALWAYS;
settings.KEEP_LINE_BREAKS = false;
doTest();
}
public void testSCR279() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.ALIGN_MULTILINE_BINARY_OPERATION = true;
doTest();
}
public void testSCR395() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTest();
}
public void testSCR11799() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.getRootSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 4;
settings.CLASS_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTest();
}
public void testSCR501() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_FIRST_COLUMN_COMMENT = true;
doTest();
}
public void testSCR879() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTest();
}
public void testSCR547() throws Exception {
doTextTest("class Foo { \n" +
" Object[] objs = { \n" +
" new Object() { \n" +
" public String toString() { \n" +
" return \"x\"; \n" +
" } \n" +
" } \n" +
" }; \n" +
"}", "class Foo {\n" +
" Object[] objs = {\n" +
" new Object() {\n" +
" public String toString() {\n" +
" return \"x\";\n" +
" }\n" +
" }\n" +
" };\n" +
"}");
}
public void testSCR479() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.RIGHT_MARGIN = 80;
settings.TERNARY_OPERATION_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTextTest("public class Foo {\n" +
" public static void main(String[] args) {\n" +
" if (name != null ? !name.equals(that.name) : that.name != null)\n" +
" return false;\n" +
" }\n" +
"}", "public class Foo {\n" +
" public static void main(String[] args) {\n" +
" if (name != null ? !name.equals(that.name) : that.name != null)\n" +
" return false;\n" +
" }\n" +
"}");
}
public void testSCR190() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.KEEP_LINE_BREAKS = false;
doTextTest("public class EntityObject \n" +
"{ \n" +
" private Integer id; \n" +
"\n" +
" public Integer getId() \n" +
" { \n" +
" return id; \n" +
" } \n" +
"\n" +
" public void setId(Integer id) \n" +
" { \n" +
" this.id = id; \n" +
" } \n" +
"}", "public class EntityObject {\n" +
" private Integer id;\n" +
"\n" +
" public Integer getId() {\n" +
" return id;\n" +
" }\n" +
"\n" +
" public void setId(Integer id) {\n" +
" this.id = id;\n" +
" }\n" +
"}");
}
public void testSCR1535() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
settings.CLASS_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
settings.METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest("public class Foo {\n" +
" public int foo() {\n" +
" if (a) {\n" +
" return;\n" +
" }\n" +
" }\n" +
"}", "public class Foo\n" +
"{\n" +
" public int foo()\n" +
" {\n" +
" if (a)\n" +
" {\n" +
" return;\n" +
" }\n" +
" }\n" +
"}");
}
public void testSCR970() throws Exception {
final CommonCodeStyleSettings settings = getSettings();
settings.THROWS_KEYWORD_WRAP = CommonCodeStyleSettings.WRAP_ALWAYS;
settings.THROWS_LIST_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
settings.METHOD_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTest();
}
public void testSCR1486() throws Exception {
doTextTest("public class Test {\n" + " private BigDecimal\n" + "}", "public class Test {\n" + " private BigDecimal\n" + "}");
doTextTest("public class Test {\n" + " @NotNull private BigDecimal\n" + "}",
"public class Test {\n" + " @NotNull\n" + " private BigDecimal\n" + "}");
}
public void test1607() throws Exception {
getSettings().RIGHT_MARGIN = 30;
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = true;
getSettings().ALIGN_MULTILINE_PARAMETERS = true;
getSettings().METHOD_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
doTextTest("class TEst {\n" + "void foo(A a,B b){ /* compiled code */ }\n" + "}",
"class TEst {\n" + " void foo(A a, B b)\n" + " { /* compiled code */ }\n" + "}");
}
public void testSCR1615() throws Exception {
getSettings().CLASS_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
doTextTest(
"public class ZZZZ \n" +
" { \n" +
" public ZZZZ() \n" +
" { \n" +
" if (a){\n" +
"foo();}\n" +
" } \n" +
" }",
"public class ZZZZ\n" +
" {\n" +
" public ZZZZ()\n" +
" {\n" +
" if (a)\n" +
" {\n" +
" foo();\n" +
" }\n" +
" }\n" +
" }");
}
public void testSCR1047() throws Exception {
doTextTest("class Foo{\n" + " void foo(){\n" + " String field1, field2;\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " String field1, field2;\n" + " }\n" + "}");
}
public void testSCR524() throws Exception {
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = true;
getSettings().KEEP_SIMPLE_BLOCKS_IN_ONE_LINE = false;
doTextTest("class Foo {\n" + " void foo() { return;}" + "}", "class Foo {\n" + " void foo() { return;}\n" + "}");
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED2;
getSettings().KEEP_SIMPLE_METHODS_IN_ONE_LINE = false;
getSettings().KEEP_SIMPLE_BLOCKS_IN_ONE_LINE = true;
getSettings().METHOD_BRACE_STYLE = CommonCodeStyleSettings.END_OF_LINE;
doTextTest("class Foo{\n" +
"void foo() {\n" +
"if(a) {return;}\n" +
"for(a = 0; a < 10; a++) {return;}\n" +
"switch(a) {case 1: return;}\n" +
"do{return;} while (a);\n" +
"while(a){return;}\n" +
"try{return;} catch(Ex e){return;} finally{return;}\n" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (a) {return;}\n" +
" for (a = 0; a < 10; a++) {return;}\n" +
" switch (a)\n" +
" {\n" +
" case 1:\n" +
" return;\n" +
" }\n" +
" do {return;} while (a);\n" +
" while (a) {return;}\n" +
" try {return;} catch (Ex e) {return;} finally {return;}\n" +
" }\n" +
"}");
}
public void testSCR3062() throws Exception {
getSettings().KEEP_LINE_BREAKS = false;
getSettings().METHOD_CALL_CHAIN_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ALIGN_MULTILINE_PARAMETERS_IN_CALLS = true;
getSettings().RIGHT_MARGIN = 80;
getSettings().PREFER_PARAMETERS_WRAP = true;
doTextTest(
"public class Foo { \n" +
" public static void main() { \n" +
" foo.foobelize().foobelize().foobelize().bar(\"The quick brown\", \n" +
" \"fox jumped over\", \n" +
" \"the lazy\", \"dog\"); \n" +
" } \n" +
"}",
"public class Foo {\n" +
" public static void main() {\n" +
" foo.foobelize().foobelize().foobelize().bar(\"The quick brown\",\n" +
" \"fox jumped over\",\n" +
" \"the lazy\", \"dog\");\n" +
" }\n" +
"}");
getSettings().PREFER_PARAMETERS_WRAP = false;
doTextTest(
"public class Foo { \n" +
" public static void main() { \n" +
" foo.foobelize().foobelize().foobelize().bar(\"The quick brown\", \n" +
" \"fox jumped over\", \n" +
" \"the lazy\", \"dog\"); \n" +
" } \n" +
"}",
"public class Foo {\n" +
" public static void main() {\n" +
" foo.foobelize().foobelize().foobelize()\n" +
" .bar(\"The quick brown\", \"fox jumped over\", \"the lazy\", \"dog\");\n" +
" }\n" +
"}");
}
public void testSCR1658() throws Exception {
doTextTest("/** \n" + " * @author\tMike\n" + " */\n" + "public class Foo {\n" + "}",
"/**\n" + " * @author Mike\n" + " */\n" + "public class Foo {\n" + "}");
}
public void testSCR1699() throws Exception {
doTextTest("class Test {\n" + " Test(String t1 , String t2) {\n" + " }\n" + "}",
"class Test {\n" + " Test(String t1, String t2) {\n" + " }\n" + "}");
}
public void testSCR1700() throws Exception {
doTextTest("class Test {\n" + " Test(String t1 , String t2) {\n" + " }\n" + "}",
"class Test {\n" + " Test(String t1, String t2) {\n" + " }\n" + "}");
}
public void testSCR1701() throws Exception {
getSettings().SPACE_WITHIN_METHOD_CALL_PARENTHESES = true;
getSettings().SPACE_WITHIN_METHOD_PARENTHESES = false;
getSettings().CALL_PARAMETERS_WRAP = CommonCodeStyleSettings.DO_NOT_WRAP;
getSettings().CALL_PARAMETERS_LPAREN_ON_NEXT_LINE = true;
getSettings().CALL_PARAMETERS_RPAREN_ON_NEXT_LINE = true;
doTextTest("class Foo {\n" + " void foo() {\n" + " foo(a,b);" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " foo( a, b );\n" + " }\n" + "}");
}
public void testSCR1703() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE;
doTextTest("class Foo{\n" +
" void foo() {\n" +
" for (Object o : localizations) {\n" +
" //do something \n" +
" }\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" for (Object o : localizations)\n" +
" {\n" +
" //do something \n" +
" }\n" +
" }\n" +
"}");
}
public void testSCR1804() throws Exception {
getSettings().ALIGN_MULTILINE_ASSIGNMENT = true;
doTextTest(
"class Foo {\n" + " void foo() {\n" + " int i;\n" + " i = \n" + " 1 + 2;\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " int i;\n" + " i =\n" + " 1 + 2;\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " i = j =\n" + " k = l = 1 + 2;\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " i = j =\n" + " k = l = 1 + 2;\n" + " }\n" + "}");
}
public void testSCR1795() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
doTextTest("public class Test {\n" +
" public static void main(String[] args) {\n" +
" do {\n" +
" // ...\n" +
" } while (true);\n" +
" }\n" +
"}", "public class Test {\n" +
" public static void main(String[] args) {\n" +
" do {\n" +
" // ...\n" +
" } while (true);\n" +
" }\n" +
"}");
}
public void testSCR1936() throws Exception {
getSettings().BLANK_LINES_AFTER_CLASS_HEADER = 4;
doTextTest("/**\n" + " * Foo - test class\n" + " */\n" + "class Foo{\n" + "}",
"/**\n" + " * Foo - test class\n" + " */\n" + "class Foo {\n" + "\n" + "\n" + "\n" + "\n" + "}");
doTextTest("/**\n" + " * Foo - test class\n" + " */\n" + "class Foo{\n" + " int myFoo;\n" + "}",
"/**\n" + " * Foo - test class\n" + " */\n" + "class Foo {\n" + "\n" + "\n" + "\n" + "\n" + " int myFoo;\n" + "}");
}
public void test1980() throws Exception {
getSettings().RIGHT_MARGIN = 144;
getSettings().TERNARY_OPERATION_WRAP = CommonCodeStyleSettings.WRAP_ON_EVERY_ITEM;
getSettings().METHOD_CALL_CHAIN_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().ALIGN_MULTILINE_TERNARY_OPERATION = true;
getSettings().TERNARY_OPERATION_SIGNS_ON_NEXT_LINE = true;
doTextTest("class Foo{\n" +
" void foo() {\n" +
"final VirtualFile moduleRoot = moduleRelativePath.equals(\"\") ? projectRootDirAfter : projectRootDirAfter.findFileByRelativePath(moduleRelativePath);\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" final VirtualFile moduleRoot = moduleRelativePath.equals(\"\")\n" +
" ? projectRootDirAfter\n" +
" : projectRootDirAfter.findFileByRelativePath(moduleRelativePath);\n" +
" }\n" +
"}");
}
public void testSCR2089() throws Exception {
doTextTest("class Test { \n" +
" void test(int i) { \n" +
" switch (i) { \n" +
" case 1: { \n" +
" int x = 0; \n" +
" System.out.println(x); \n" +
" } \n" +
" break; \n" +
" case 2: { \n" +
" int y = 0; \n" +
" System.out.println(y); \n" +
" } \n" +
" break; \n" +
" } \n" +
" } \n" +
"}", "class Test {\n" +
" void test(int i) {\n" +
" switch (i) {\n" +
" case 1: {\n" +
" int x = 0;\n" +
" System.out.println(x);\n" +
" }\n" +
" break;\n" +
" case 2: {\n" +
" int y = 0;\n" +
" System.out.println(y);\n" +
" }\n" +
" break;\n" +
" }\n" +
" }\n" +
"}");
}
public void testSCR2132() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_IF_WRAPPED;
getSettings().ELSE_ON_NEW_LINE = true;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" if (!rightPanel.isAncestorOf(validationPanel)) \n" +
" {\n" +
" splitPane.setDividerLocation(1.0);\n" +
" }\n" +
" else\n" +
" {\n" +
" splitPane.setDividerLocation(0.7);\n" +
" }" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (!rightPanel.isAncestorOf(validationPanel)) {\n" +
" splitPane.setDividerLocation(1.0);\n" +
" }\n" +
" else {\n" +
" splitPane.setDividerLocation(0.7);\n" +
" }\n" +
" }\n" +
"}");
}
public void testIDEADEV1047() throws Exception {
doTextTest("class Foo{\n" + "String field1\n" + ",\n" + "field2\n" + ";" + "}",
"class Foo {\n" + " String field1,\n" + " field2;\n" + "}");
doTextTest("class Foo{\n" + "void foo() {\n" + " String var1\n" + ",\n" + "var2\n" + ";\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " String var1,\n" + " var2;\n" + " }\n" + "}");
}
public void testIDEADEV1047_2() throws Exception {
doTextTest(
"class Foo{\n" +
"String field1\n" +
",\n" +
"field2\n" +
"; String field3;}",
"class Foo {\n" +
" String field1,\n" +
" field2;\n" +
" String field3;\n" +
"}"
);
}
public void testSCR2241() throws Exception {
getSettings().BRACE_STYLE = CommonCodeStyleSettings.NEXT_LINE_SHIFTED;
getSettings().SPECIAL_ELSE_IF_TREATMENT = true;
getSettings().ELSE_ON_NEW_LINE = true;
doTextTest("class Foo {\n" +
" void foo() {\n" +
" if (a)\n" +
" {\n" +
" }\n" +
" else\n" +
" {\n" +
" }\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (a)\n" +
" {\n" +
" }\n" +
" else\n" +
" {\n" +
" }\n" +
" }\n" +
"}");
}
public void testSCRIDEA_4783() throws IncorrectOperationException {
getSettings().ASSIGNMENT_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().METHOD_CALL_CHAIN_WRAP = CommonCodeStyleSettings.WRAP_AS_NEEDED;
getSettings().RIGHT_MARGIN = 80;
doTextTest("class Foo{\n" +
" void foo() {\n" +
" final CommandRouterProtocolHandler protocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" final CommandRouterProtocolHandler protocolHandler =\n" +
" (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" void foo() {\n" +
" protocolHandlerCommandRouterProtocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" protocolHandlerCommandRouterProtocolHandler =\n" +
" (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" final CommandRouterProtocolHandler protocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
"}", "class Foo {\n" +
" final CommandRouterProtocolHandler protocolHandler =\n" +
" (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
"}");
getSettings().PLACE_ASSIGNMENT_SIGN_ON_NEXT_LINE = true;
doTextTest("class Foo{\n" +
" void foo() {\n" +
" final CommandRouterProtocolHandler protocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" final CommandRouterProtocolHandler protocolHandler\n" +
" = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" void foo() {\n" +
" protocolHandlerCommandRouterProtocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" protocolHandlerCommandRouterProtocolHandler\n" +
" = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
" }\n" +
"}");
doTextTest("class Foo{\n" +
" final CommandRouterProtocolHandler protocolHandler = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
"}", "class Foo {\n" +
" final CommandRouterProtocolHandler protocolHandler\n" +
" = (CommandRouterProtocolHandler) connection.getProtocolHandler()\n" +
"}");
}
public void testSCRIDEADEV_2292() throws IncorrectOperationException {
getSettings().KEEP_CONTROL_STATEMENT_IN_ONE_LINE = false;
getSettings().WHILE_ON_NEW_LINE = true;
final JavaPsiFacade facade = getJavaFacade();
final LanguageLevel stored = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
try {
doTextTest("class Foo {\n" + " void foo() {\n" + " if (a) foo();\n" + " else bar();\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" if (a)\n" +
" foo();\n" +
" else\n" +
" bar();\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int i = 0; i < 10; i++) foo();\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" for (int i = 0; i < 10; i++)\n" +
" foo();\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int var : vars) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " for (int var : vars)\n" + " foo();\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " do foo(); while (true);\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" do\n" +
" foo();\n" +
" while (true);\n" +
" }\n" +
"}");
doTextTest("class Foo {\n" + " void foo() {\n" + " while(true) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " while (true)\n" + " foo();\n" + " }\n" + "}");
getSettings().KEEP_CONTROL_STATEMENT_IN_ONE_LINE = true;
getSettings().WHILE_ON_NEW_LINE = false;
doTextTest("class Foo {\n" + " void foo() {\n" + " if (a) foo();\n" + " else bar();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " if (a) foo();\n" + " else bar();\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int i = 0; i < 10; i++) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " for (int i = 0; i < 10; i++) foo();\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int var : vars) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " for (int var : vars) foo();\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " do foo(); while (true);\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " do foo(); while (true);\n" + " }\n" + "}");
doTextTest("class Foo {\n" + " void foo() {\n" + " while(true) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " while (true) foo();\n" + " }\n" + "}");
getSettings().RIGHT_MARGIN = 17;
doTextTest("class Foo {\n" + " void foo() {\n" + " if (a) foo();\n" + " else bar();\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" if (a)\n" +
" foo();\n" +
" else\n" +
" bar();\n" +
" }\n" +
"}");
getSettings().RIGHT_MARGIN = 30;
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int i = 0; i < 10; i++) foo();\n" + " }\n" + "}",
"class Foo {\n" +
" void foo() {\n" +
" for (int i = 0; i < 10; i++)\n" +
" foo();\n" +
" }\n" +
"}");
getSettings().RIGHT_MARGIN = 32;
doTextTest("class Foo {\n" + " void foo() {\n" + " for (int var : vars) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " for (int var : vars)\n" + " foo();\n" + " }\n" + "}");
getSettings().RIGHT_MARGIN = 12;
doTextTest("class Foo {\n" + " void foo() {\n" + " do foo(); while (true);\n" + " }\n" + "}", "class Foo {\n" +
" void foo() {\n" +
" do\n" +
" foo();\n" +
" while (true);\n" +
" }\n" +
"}");
getSettings().RIGHT_MARGIN = 23;
doTextTest("class Foo {\n" + " void foo() {\n" + " while(true) foo();\n" + " }\n" + "}",
"class Foo {\n" + " void foo() {\n" + " while (true)\n" + " foo();\n" + " }\n" + "}");
}
finally {
LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(stored);
}
}
public void testSCR3115() throws Exception {
final CommonCodeStyleSettings.IndentOptions indentOptions = getSettings().getRootSettings().getIndentOptions(StdFileTypes.JAVA);
indentOptions.USE_TAB_CHARACTER = true;
indentOptions.SMART_TABS = true;
getSettings().ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION = true;
doTextTest("class Foo {\n" +
"\tpublic void test(String[] args) {\n" +
"\t\tfoo(new String[] {\n" +
"\t\t\t\t\"1\",\n" +
"\t\t \"2\",\n" +
"\t\t \"3\"});\n" +
"\t}\n" +
"}", "class Foo {\n" +
"\tpublic void test(String[] args) {\n" +
"\t\tfoo(new String[]{\n" +
"\t\t\t\t\"1\",\n" +
"\t\t\t\t\"2\",\n" +
"\t\t\t\t\"3\"});\n" +
"\t}\n" +
"}");
}
public void testIDEADEV_6239() throws Exception {
getSettings().getRootSettings().ENABLE_JAVADOC_FORMATTING = true;
doTextTest("public class Test {\n" +
"\n" +
" /**\n" +
" * The s property.\n" +
" *\n" +
" * @deprecated don't use it\n" +
" */\n" +
" private String s;\n" +
"}", "public class Test {\n" +
"\n" +
" /**\n" +
" * The s property.\n" +
" *\n" +
" * @deprecated don't use it\n" +
" */\n" +
" private String s;\n" +
"}");
}
public void testIDEADEV_8755() throws IncorrectOperationException {
getSettings().KEEP_LINE_BREAKS = false;
doTextTest("class Foo {\n" +
"void foo(){\n" +
"System\n" +
".out\n" +
".println(\"Sleeping \" \n" +
"+ thinkAboutItTime\n" +
"+ \" seconds !\");" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" System.out.println(\"Sleeping \" + thinkAboutItTime + \" seconds !\");\n" +
" }\n" +
"}");
}
public void testIDEADEV_24168() throws IncorrectOperationException {
doTextTest(
"class Foo {\n" + "@AnExampleMethod\n" + "public String\n" + "getMeAString()\n" + "throws AnException\n" + "{\n" + "\n" + "}\n" + "}",
"class Foo {\n" +
" @AnExampleMethod\n" +
" public String\n" +
" getMeAString()\n" +
" throws AnException {\n" +
"\n" +
" }\n" +
"}");
}
public void testIDEADEV_2541() throws IncorrectOperationException {
myTextRange = new TextRange(0, 15);
doTextTest("/** @param q */\nclass Foo {\n}", "/**\n" + " * @param q\n" + " */\n" + "class Foo {\n" + "}");
}
public void testIDEADEV_6434() throws IncorrectOperationException {
getSettings().ALIGN_MULTILINE_BINARY_OPERATION = true;
getSettings().ALIGN_MULTILINE_ASSIGNMENT = true;
doTextTest("class Foo {\n" +
"void foo(){\n" +
"return (interval1.getEndIndex() >= interval2.getStartIndex() &&\n" +
" interval1.getStartIndex() <= interval2.getEndIndex()) ||\n" +
" (interval2.getEndIndex() >= interval1.getStartIndex() &&\n" +
" interval2.getStartIndex() <= interval1.getEndIndex());\n" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" return (interval1.getEndIndex() >= interval2.getStartIndex() &&\n" +
" interval1.getStartIndex() <= interval2.getEndIndex()) ||\n" +
" (interval2.getEndIndex() >= interval1.getStartIndex() &&\n" +
" interval2.getStartIndex() <= interval1.getEndIndex());\n" +
" }\n" +
"}");
}
public void testIDEADEV_12836() throws IncorrectOperationException {
getSettings().SPECIAL_ELSE_IF_TREATMENT = true;
getSettings().RIGHT_MARGIN = 80;
doTextTest("class Foo {\n" +
"void foo(){\n" +
"if (true){\n" +
"} else if (\" \" != null) {\n" +
"}\n" +
"}\n" +
"}", "class Foo {\n" +
" void foo() {\n" +
" if (true) {\n" +
" } else if (\" \" != null) {\n" +
" }\n" +
" }\n" +
"}");
}
/*
public void testIDEADEV_26871() throws IncorrectOperationException {
getSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 4;
doTextTest("class Foo {\n" +
"public void foo() {\n" +
" BigDecimal1.ONE1\n" +
" .add2(BigDecimal2.ONE2\n" +
" .add3(BigDecimal3.ONE3\n" +
" .add4(BigDecimal4.ONE4\n" +
" .add5(BigDecimal5.ONE5))))\n" +
"}\n" +
"}",
"class Foo {\n" +
" public void foo() {\n" +
" BigDecimal1.ONE1\n" +
" .add2(BigDecimal2.ONE2\n" +
" .add3(BigDecimal3.ONE3\n" +
" .add4(BigDecimal4.ONE4\n" +
" .add5(BigDecimal5.ONE5))))\n" +
" }\n" +
"}");
}
*/
public void test23551() throws IncorrectOperationException {
doTextTest("public class Wrapping {\n" +
" public static void sample() {\n" +
" System.out.println(\".\" + File.separator + \"..\" + File.separator + \"some-directory-name\" + File.separator + \"more-file-name\");\n" +
" }\n" +
"}", "public class Wrapping {\n" +
" public static void sample() {\n" +
" System.out.println(\".\" + File.separator + \"..\" + File.separator + \"some-directory-name\" + File.separator + \"more-file-name\");\n" +
" }\n" +
"}");
}
/*
public void testIDEADEV_26871_2() throws IncorrectOperationException {
getSettings().getIndentOptions(StdFileTypes.JAVA).CONTINUATION_INDENT_SIZE = 4;
doTextTest("class Foo {\n" +
"public void foo() {\n" +
" BigDecimal1\n" +
" .add2(BigDecimal2\n" +
" .add3(BigDecimal3\n" +
" .add4(BigDecimal4\n" +
" .add5(BigDecimal5))))\n" +
"}\n" +
"}",
"class Foo {\n" +
" public void foo() {\n" +
" BigDecimal1.ONE1\n" +
" .add2(BigDecimal2.ONE2\n" +
" .add3(BigDecimal3.ONE3\n" +
" .add4(BigDecimal4.ONE4\n" +
" .add5(BigDecimal5.ONE5))))\n" +
" }\n" +
"}");
}
*/
public void testIDEADEV_23551() throws IncorrectOperationException {
getSettings().BINARY_OPERATION_WRAP = CommonCodeStyleSettings.WRAP_ON_EVERY_ITEM;
getSettings().RIGHT_MARGIN = 60;
doTextTest("public class Wrapping {\n" +
"public static void sample() {\n" +
"System.out.println(\".\" + File.separator + \"..\" + File.separator + \"some-directory-name\" + File.separator + \"more-file-name\");\n" +
"}\n" +
"}", "public class Wrapping {\n" +
" public static void sample() {\n" +
" System.out.println(\".\" +\n" +
" File.separator +\n" +
" \"..\" +\n" +
" File.separator +\n" +
" \"some-directory-name\" +\n" +
" File.separator +\n" +
" \"more-file-name\");\n" +
" }\n" +
"}");
}
public void testIDEADEV_22967() throws IncorrectOperationException {
getSettings().METHOD_ANNOTATION_WRAP = CommonCodeStyleSettings.WRAP_ALWAYS;
doTextTest("public interface TestInterface {\n" +
"\n" +
" void empty();\n" +
"\n" +
" @Deprecated\n" +
" void annotated();\n" +
"\n" +
" <T> void parametrized(T data);\n" +
"\n" +
" @Deprecated\n" +
" <T> void parametrizedAnnotated(T data);\n" +
"\n" +
" @Deprecated\n" +
" public <T> void publicParametrizedAnnotated(T data);\n" +
"\n" +
"}", "public interface TestInterface {\n" +
"\n" +
" void empty();\n" +
"\n" +
" @Deprecated\n" +
" void annotated();\n" +
"\n" +
" <T> void parametrized(T data);\n" +
"\n" +
" @Deprecated\n" +
" <T> void parametrizedAnnotated(T data);\n" +
"\n" +
" @Deprecated\n" +
" public <T> void publicParametrizedAnnotated(T data);\n" +
"\n" +
"}");
}
public void testIDEADEV_22967_2() throws IncorrectOperationException {
getSettings().METHOD_ANNOTATION_WRAP = CommonCodeStyleSettings.WRAP_ALWAYS;
doTextTest("public interface TestInterface {\n" + " @Deprecated\n" + " <T> void parametrizedAnnotated(T data);\n" + "}",
"public interface TestInterface {\n" + " @Deprecated\n" + " <T> void parametrizedAnnotated(T data);\n" + "}");
}
public void testIDEA_54406() throws Exception {
doTextTest("public class Test1 {\n" +
"void func() {\n" +
"new Thread(new Runnable() {\n" +
"public void run() {\n" +
" // ...\n" +
"}\n" +
"}\n" +
")\n" +
";\n" +
"}\n" +
"}",
"public class Test1 {\n" +
" void func() {\n" +
" new Thread(new Runnable() {\n" +
" public void run() {\n" +
" // ...\n" +
" }\n" +
" }\n" +
" )\n" +
" ;\n" +
" }\n" +
"}");
}
public void testCommaInMethodDeclParamsList() {
getSettings().SPACE_AFTER_COMMA = true;
String before = "public class Test {\n" +
" public static void act( int a , int b , int c , int d) {\n" +
" act(1,2,3,4);\n" +
" }\n" +
"}\n";
String after = "public class Test {\n" +
" public static void act(int a, int b, int c, int d) {\n" +
" act(1, 2, 3, 4);\n" +
" }\n" +
"}\n";
doTextTest(before, after);
getSettings().SPACE_AFTER_COMMA = false;
before = "public class Test {\n" +
" public static void act( int a , int b , int c , int d) {\n" +
" act(1 , 2 , 3 , 4);\n" +
" }\n" +
"}\n";
after = "public class Test {\n" +
" public static void act(int a,int b,int c,int d) {\n" +
" act(1,2,3,4);\n" +
" }\n" +
"}\n";
doTextTest(before, after);
}
public void testFormatterOnOffTags() throws Exception {
getSettings().getRootSettings().FORMATTER_TAGS_ENABLED = true;
getSettings().IF_BRACE_FORCE = CommonCodeStyleSettings.FORCE_BRACES_ALWAYS;
doTest();
}
public void testFormatterOnOffTagsWithRegexp() throws Exception {
CodeStyleSettings settings = getSettings().getRootSettings();
settings.FORMATTER_TAGS_ENABLED = true;
settings.FORMATTER_TAGS_ACCEPT_REGEXP = true;
settings.FORMATTER_OFF_TAG = "not.*format";
settings.FORMATTER_ON_TAG = "end.*fragment";
doTest();
}
public void testDoNotIndentNotSelectedStatement_AfterSelectedOne() {
myTextRange = new TextRange(0, 73);
doTextTest(
"class Test {\n" +
" public static void main(String[] args) {\n" +
" int a = 3;\n" +
" System.out.println(\"AAA\");\n" +
" }\n" +
"}",
"class Test {\n" +
" public static void main(String[] args) {\n" +
" int a = 3;\n" +
" System.out.println(\"AAA\");\n" +
" }\n" +
"}"
);
myTextRange = new TextRange(0, 67);
doTextTest(
" import java.lang.Override;\n" +
" import java.lang.Exception;\n" +
" \n" +
" class Foo {\n" +
"}",
"import java.lang.Override;\n" +
"import java.lang.Exception;\n" +
" \n" +
" class Foo {\n" +
"}"
);
}
}