diff options
Diffstat (limited to 'plugins/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java')
-rw-r--r-- | plugins/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java | 2938 |
1 files changed, 0 insertions, 2938 deletions
diff --git a/plugins/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java b/plugins/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java deleted file mode 100644 index a3fecba980df..000000000000 --- a/plugins/structuralsearch/testSource/com/intellij/structuralsearch/StructuralSearchTest.java +++ /dev/null @@ -1,2938 +0,0 @@ -package com.intellij.structuralsearch; - -import com.intellij.idea.Bombed; -import com.intellij.openapi.application.PluginPathManager; -import com.intellij.openapi.fileTypes.StdFileTypes; -import com.intellij.psi.*; -import com.intellij.structuralsearch.impl.matcher.MatcherImplUtil; -import org.jetbrains.annotations.NotNull; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Calendar; -import java.util.List; - -/** - * @author Maxim.Mossienko - */ -@SuppressWarnings({"HardCodedStringLiteral"}) -public class StructuralSearchTest extends StructuralSearchTestCase { - private static final String s1 = - "debug(\"In action performed:\"+event);"+ - "project = (Project)event.getDataContext().getData(DataConstants.PROJECT);" + - "CodeEditorManager.getInstance(project).commitAllToPsiFile();" + - "file = (PsiFile) event.getDataContext().getData(\"psi.File\"); " + - "((dialog==null)?" + - " (dialog = new SearchDialog()):" + - " dialog" + - ").show();"; - - private static final String s2 = "((dialog==null)? (dialog = new SearchDialog()): dialog).show();"; - private static final String s3 = "dialog = new SearchDialog()"; - - private static final String s4 = - " do { " + - " pattern = pattern.getNextSibling(); " + - " } " + - " while (pattern!=null && filterLexicalNodes(pattern));"; - - private static final String s5 = - "{ System.out.println();" + - " while(false) { " + - " do { " + - " pattern = pattern.getNextSibling(); " + - " } " + - " while (pattern!=null && filterLexicalNodes(pattern)); " + - " } " + - " do { " + - " pattern = pattern.getNextSibling(); " + - " } while (pattern!=null && filterLexicalNodes(pattern));" + - " { { " + - " do { " + - " pattern = pattern.getNextSibling(); " + - " } while (pattern!=null && filterLexicalNodes(pattern));" + - " } }" + - "}"; - - private static final String s6 = - " do { " + - " pattern.getNextSibling(); " + - " } " + - " while (pattern!=null && filterLexicalNodes(pattern));"; - - private static final String s7 = - " if (true) throw new UnsupportedPatternException(statement.toString());" + - " if (true) { " + - " throw new UnsupportedPatternException(statement.toString());" + - " } "; - - private static final String s8 = - " if (true) { " + - " throw new UnsupportedPatternException(statement.toString());" + - " } "; - - private static final String s9 = " if (true) throw new UnsupportedPatternException(statement.toString());"; - - private static final String s10 = "listener.add(new Runnable() { public void run() {} });"; - private static final String s11 = " new XXX()"; - - private static final String s12 = - "new Runnable() {" + - " public void run() {" + - " matchContext.getSink().matchingFinished();" + - " } " + - " }"; - - private static final String s13 = "new Runnable() {}"; - private static final String s14_1 = "if (true) { aaa(var); }"; - private static final String s14_2 = "if (true) { aaa(var); bbb(var2); }\n if(1==1) { system.out.println('o'); }"; - private static final String s15 = "'T;"; - private static final String s16 = "if('_T) { '_T2; }"; - private static final String s17 = - "token.getText().equals(token2.getText());" + - "token.getText().equals(token2.getText2());" + - "token.a.equals(token2.b);" + - "token.a.equals(token2.a);"; - private static final String s18_1 = "'_T1.'_T2.equals('_T3.'_T2);"; - private static final String s18_2 = "'_T1.'_T2().equals('_T3.'_T2());"; - private static final String s18_3 = "'_T1.'_T2"; - private static final String s19 = "Aaa a = (Aaa)b; Aaa c = (Bbb)d;"; - private static final String s20 = "'_T1 'T2 = ('_T1)'_T3;"; - private static final String s20_2 = "'_T1 '_T2 = ('_T1)'_T3;"; - private static final String s21_1 = "'_T1:Aa* 'T2 = ('_T1)'_T3;"; - private static final String s21_2 = "'_T1:A* 'T2 = ( '_T1:A+ )'_T3;"; - private static final String s21_3 = "'_T1:Aa* 'T2 = ( '_T1:Aa* )'_T3;"; - - private static final String s22 = "Aaa a = (Aaa)b; Bbb c = (Bbb)d;"; - - private static final String s23 = "a[i] = 1; b[a[i]] = f(); if (a[i]==1) return b[c[i]];"; - private static final String s24_1 = "'T['_T2:.*i.* ] = '_T3;"; - private static final String s24_2 = "'T['_T2:.*i.* ]"; - private static final String s25 = "class MatcherImpl { void doMatch(int a) {} }\n" + - "class Matcher { abstract void doMatch(int a);}\n " + - "class Matcher2Impl { void doMatch(int a, int b) {} } "; - private static final String s26 = "class 'T:.*Impl { '_T2 '_T3('_T4 '_T5) {\n\n} } "; - private static final String s27 = "class A {} interface B {}"; - private static final String s28 = "interface 'T {}"; - - private static final String s29 = "class A { void B(int C) {} } class D { void E(double e) {} }"; - private static final String s30 = "class '_ { void '_('_:int '_); } "; - - private static final String s31 = "class A extends B { } class D extends B { } class C extends C {}"; - private static final String s32 = "class '_ extends B { } "; - - private static final String s33 = "class A implements B,C { } class D implements B,D { } class C2 implements C,B {}"; - private static final String s34 = "class '_ implements B,C { } "; - - private static final String s35 = "class A { int b; double c; void d() {} int e() {} } " + - "class A2 { int b; void d() {} }"; - private static final String s36 = "class '_ { double '_; int '_; int '_() {} void '_() {} } "; - - private static final String s37 = "class A { void d() throws B,C,D {} } class A2 { void d() throws B,C {} }"; - private static final String s38 = "class 'T { '_ '_() throws D,C {} } "; - - private static final String s39 = "class A extends B { } class A2 { }"; - private static final String s40 = "class 'T { } "; - - private static final String s41 = "class A extends B { int a = 1; } class B { int[] c= new int[2]; } " + - "class D { double e; } class E { int d; } "; - private static final String s42_1 = "class '_ { '_T '_T2 = '_T3; } "; - private static final String s42_2 = "class '_ { '_T '_T2; } "; - - private static final String s43 = "interface A extends B { int B = 1; } " + - "interface D { public final static double e = 1; } " + - "interface E { final static ind d = 2; } " + - "interface F { } "; - private static final String s44 = "interface '_ { '_T 'T2 = '_T3; } "; - private static final String s45 = "class A extends B { private static final int B = 1; } " + - "class C extends D { int B = 1; }" + - "class E { }"; - - private static final String s46 = "class '_ { final static private '_T 'T2 = '_T3; } "; - private static final String s46_2 = "class '_ { '_T 'T2 = '_T3; } "; - - private static final String s47 = "class C { java.lang.String t; } class B { BufferedString t2;} class A { String p;} "; - private static final String s48 = "class '_ { String '_; }"; - - private static final String s49 = "class C { void a() throws java.lang.RuntimeException {} } class B { BufferedString t2;}"; - private static final String s50 = "class '_ { '_ '_() throws RuntimeException; }"; - - private static final String s51 = "class C extends B { } class B extends A { } class E {}"; - private static final String s52 = "class '_ extends '_ { }"; - - private static final String s53 = "class C { " + - " String a = System.getProperty(\"abcd\"); " + - " static { String s = System.getProperty(a); }" + - " static void b() { String s = System.getProperty(a); }" + - " }"; - private static final String s54 = "System.getProperty('T)"; - - private static final String s55 = " a = b.class; "; - private static final String s56 = "'T.class"; - - private static final String s57 = "{ /** @author Maxim */ class C { " + - "} " + - "class D {" + - "/** @serializable */ private int value; " + - "/** @since 1.4 */ void a() {} "+ - "}" + - "class F { " + - "/** @since 1.4 */ void a() {} "+ - "/** @serializable */ private int value2; " + - "}" + - "class G { /** @param a*/ void a() {} } }"; - private static final String s57_2 = "/** @author Maxim */ class C { " + - "} " + - "class D {" + - "/** @serializable */ private int value; " + - "/** @since 1.4 */ void a() {} "+ - "}" + - "class F { " + - "/** @since 1.4 */ void a() {} "+ - "/** @serializable */ private int value2; " + - "}" + - "class G { /** @param a*/ void a() {} }"; - private static final String s58 = "/** @'T '_T2 */ class '_ { }"; - private static final String s58_2 = "class '_ { /** @serializable '_ */ '_ '_; }"; - private static final String s58_3 = "class '_ { /** @'T 1.4 */ '_ '_() {} }"; - private static final String s58_4 = "/** @'T '_T2 */"; - private static final String s58_5 = "/** @'T '_T2? */"; - - private static final String s59 = "interface A { void B(); }"; - private static final String s60 = "interface '_ { void '_(); }"; - - private static final String s61 = "{ a=b; c=d; return; } { e=f; } {}"; - private static final String s62_1 = "{ 'T*; }"; - private static final String s62_2 = "{ 'T+; }"; - private static final String s62_3 = "{ 'T?; }"; - - private static final String s62_4 = "{ '_*; }"; - private static final String s62_5 = "{ '_+; }"; - private static final String s62_6 = "{ '_?; }"; - - private static final String s63 = " class A { A() {} } class B { public void run() {} }"; - private static final String s63_2 = " class A { A() {} " + - "class B { public void run() {} } " + - "class D { public void run() {} } " + - "} " + - "class C {}"; - private static final String s64 = " class 'T { public void '_T2:run () {} }"; - private static final String s64_2 = "class '_ { class 'T { public void '_T2:run () {} } }"; - - private static final String s65 = " if (A instanceof B) {} else if (B instanceof C) {}"; - private static final String s66 = " '_T instanceof '_T2:B"; - - private static final String s67 = " buf.append((VirtualFile)a);"; - private static final String s68 = " (VirtualFile)'T"; - - private static final String s69 = " System.getProperties(); System.out.println(); java.lang.System.out.println(); some.other.System.out.println();"; - private static final String s70 = " System.out "; - private static final String s70_2 = " java.lang.System.out "; - - private static final String s71 = " class A { " + - "class D { D() { c(); } }" + - "void a() { c(); new MouseListenener() { void b() { c(); } } }" + - " }"; - private static final String s72 = " c(); "; - - private static final String s73 = " class A { int A; static int B=5; public abstract void a(int c); void q() { ind d=7; } }"; - private static final String s74 = " '_Type 'Var = '_Init?; "; - private static final String s75 = "{ /** @class aClass\n @author the author */ class A {}\n" + - " /** */ class B {}\n" + - " /** @class aClass */ class C {} }"; - private static final String s76 = " /** @'_tag+ '_value+ */"; - private static final String s76_2 = " /** @'_tag* '_value* */"; - private static final String s76_3 = " /** @'_tag? '_value? */ class 't {}"; - - private static final String s77 = " new ActionListener() {} "; - private static final String s78 = " class 'T:.*aaa {} "; - - private static final String s79 = " class A { static { int c; } void a() { int b; b=1; }} "; - private static final String s80 = " { '_T 'T3 = '_T2?; '_*; } "; - - private static final String s81 = "class Pair<First,Second> {" + - " <C,F> void a(B<C> b, D<F> e) throws C {" + - " P<Q> r = (S<T>)null;"+ - " Q q = null; "+ - " if (r instanceof S<T>) {}"+ - " } " + - "} class Q { void b() {} } "; - - private static final String s81_2 = "class Double<T> {} class T {} class Single<First extends A & B> {}"; - - private static final String s82 = "class '_<'T+> {}"; - private static final String s82_2 = "'_Expr instanceof '_Type<'_Parameter+>"; - private static final String s82_3 = "( '_Type<'_Parameter+> ) '_Expr"; - private static final String s82_4 = "'_Type<'_Parameter+> 'a = '_Init?;"; - private static final String s82_5 = "class '_ { <'_+> '_Type 'Method('_* '_*); }"; - private static final String s82_6 = "class '_<'_+ extends 'res+> {}"; - private static final String s82_7 = "'Type"; - - private static final String s83 = "/**\n" + - " * @hibernate.class\n" + - " * table=\"CATS\"\n" + - " */\n" + - "public class Cat {\n" + - " private Long id; // identifier\n" + - " private Date birthdate;\n" + - " /**\n" + - " * @hibernate.id\n" + - " * generator-class=\"native\"\n" + - " * column=\"CAT_ID\"\n" + - " */\n" + - " public Long getId() {\n" + - " return id;\n" + - " }\n" + - " private void setId(Long id) {\n" + - " this.id=id;\n" + - " }\n" + - "\n" + - " /**\n" + - " * @hibernate.property\n" + - " * column=\"BIRTH_DATE\"\n" + - " */\n" + - " public Date getBirthdate() {\n" + - " return birthdate;\n" + - " }\n" + - " void setBirthdate(Date date) {\n" + - " birthdate = date;\n" + - " }\n" + - " /**\n" + - " * @hibernate.property\n" + - " * column=\"SEX\"\n" + - " * not-null=\"true\"\n" + - " * update=\"false\"\n" + - " */\n" + - " public char getSex() {\n" + - " return sex;\n" + - " }\n" + - " void setSex(char sex) {\n" + - " this.sex=sex;\n" + - " }\n" + - "}"; - - private static final String s84 = " /**\n" + - " * @hibernate.property\n" + - " * 'Property+\n" + - " */\n"; - - private static final String s84_2 = " /**\n" + - " * @hibernate.property\n" + - " * update=\"fa.se\"\n" + - " */\n"; - - private static final String s85 = "{ int a; a=1; a=1; return a; }"; - private static final String s86 = "'T; 'T;"; - - private static final String s87 = " getSomething(\"1\"); a.call(); "; - private static final String s88 = " '_Instance.'Call('_*); "; - private static final String s88_2 = " 'Call('_*); "; - private static final String s88_3 = " '_Instance?.'Call('_*); "; - private static final String s89 = "{ a = 1; b = 2; c=3; }"; - private static final String s90 = "{ '_T*; '_T2*; }"; - private static final String s90_2 = " { '_T*; '_T2*; '_T3+; } "; - private static final String s90_3 = " { '_T+; '_T2+; '_T3+; '_T4+; } "; - private static final String s90_4 = " { '_T{1,3}; '_T2{2}; } "; - private static final String s90_5 = " { '_T{1}?; '_T2*?; '_T3+?; } "; - private static final String s90_6 = " { '_T{1}?; '_T2{1,2}?; '_T3+?; '_T4+?; } "; - - private static final String s91 = "class a {\n" + - " void b() {\n" + - " int c;\n" + - "\n" + - " c = 1;\n" + - " b();\n" + - " a a1;\n" + - " }\n" + - "}"; - private static final String s92 = "'T:a"; - private static final String s92_2 = "'T:b"; - private static final String s92_3 = "'T:c"; - - private static final String s93 = " class A {" + - "private int field;" + - "public void b() {}" + - "}"; - private static final String s94 = " class '_ {" + - "private void b() {}" + - "}"; - private static final String s94_2 = " class '_ {" + - "public void b() {}" + - "}"; - private static final String s94_3 = " class '_ {" + - "protected int field;" + - "}"; - private static final String s94_4 = " class '_ {" + - "private int field;" + - "}"; - - private static final String s95 = " class Clazz {" + - "private int field;" + - "private int field2;" + - "private int fiel-d2;" + - "}"; - - private static final String s96 = " class '_ {" + - "private int 'T+:field.* ;" + - "}"; - - public void testSearchExpressions() { - assertFalse("subexpr match",findMatchesCount(s2,s3)==0); - assertEquals("search for new ",findMatchesCount(s10,s11),0); - assertEquals("search for anonymous classes",findMatchesCount(s12,s13),1); - // expr in definition initializer - assertEquals( - "expr in def initializer", - 3, - findMatchesCount(s53,s54) - ); - - // a.class expression search - assertEquals( - "a.class pattern", - findMatchesCount(s55,s56), - 1 - ); - - String complexCode = "interface I { void b(); } interface I2 extends I {} class I3 extends I {} " + - "class A implements I2 { void b() {} } class B implements I3 { void b() {}} " + - "I2 a; I3 b; a.b(); b.b(); b.b(); A c; B d; c.b(); d.b(); d.b(); "; - - String exprTypePattern1 = "'t:[exprtype( I2 )].b();"; - String exprTypePattern2 = "'t:[!exprtype( I2 )].b();"; - - String exprTypePattern3 = "'t:[exprtype( *I2 )].b();"; - String exprTypePattern4 = "'t:[!exprtype( *I2 )].b();"; - - assertEquals( - "expr type condition", - findMatchesCount(complexCode,exprTypePattern1), - 1 - ); - - assertEquals( - "expr type condition 2", - 5, - findMatchesCount(complexCode,exprTypePattern2) - ); - - assertEquals( - "expr type condition 3", - findMatchesCount(complexCode,exprTypePattern3), - 2 - ); - - assertEquals( - "expr type condition 4", - findMatchesCount(complexCode,exprTypePattern4), - 4 - ); - - String complexCode2 = "enum X { XXX, YYY }\n class C { static void ordinal() {} void test() { C c; c.ordinal(); c.ordinal(); X.XXX.ordinal(); } }"; - assertEquals( - "expr type condition with enums", - findMatchesCount(complexCode2, "'t:[exprtype( *java\\.lang\\.Enum )].ordinal()"), - 1 - ); - - assertEquals( - "no smart detection of search target", - findMatchesCount("processInheritors(1,2,3,4); processInheritors(1,2,3); processInheritors(1,2,3,4,5,6);","'instance?.processInheritors('_param1{1,6});"), - 3 - ); - - String arrays = "int[] a = new int[20];\n" + - "byte[] b = new byte[30]"; - String arrayPattern = "new int[$a$]"; - assertEquals( - "Improper array search", - 1, - findMatchesCount(arrays,arrayPattern) - ); - - String someCode = "a *= 2; a+=2;"; - String otherCode = "a *= 2;"; - - assertEquals( - "Improper *= 2 search", - 1, - findMatchesCount(someCode,otherCode) - ); - - String s1 = "Thread t = new Thread(\"my thread\",\"my another thread\") {\n" + - " public void run() {\n" + - " // do stuff\n" + - " }\n" + - "}"; - String s2 = "new Thread('args*) { '_Other* }"; - - assertEquals( - "Find inner class parameters", - 2, - findMatchesCount(s1,s2) - ); - - String s3 = "Thread t = new Thread(\"my thread\") {\n" + - " public void run() {\n" + - " // do stuff\n" + - " }\n" + - "};"; - String s4 = "new Thread($args$)"; - - assertEquals( - "Find inner class by new", - 1, - findMatchesCount(s3,s4) - ); - - String s5 = "class A {\n" + - "public static <T> T[] copy(T[] array, Class<T> aClass) {\n" + - " int i = (int)0;\n" + - " int b = (int)0;\n" + - " return (T[])array.clone();\n" + - " }\n" + - "}"; - String s6 = "($T$[])$expr$"; - - assertEquals( - "Find cast to array", - 1, - findMatchesCount(s5,s6) - ); - - String s7 = "import java.math.BigDecimal;\n" + - "\n" + - "public class Prorator {\n" + - " public void prorate(BigDecimal[] array) {\n" + - " // do nothing\n" + - " }\n" + - " public void prorate2(java.math.BigDecimal[] array) {\n" + - " // do nothing\n" + - " }\n" + - " public void prorate(BigDecimal bd) {\n" + - " // do nothing\n" + - " }\n" + - "\n" + - " public static void main(String[] args) {\n" + - " BigDecimal[] something = new BigDecimal[2];\n" + - " java.math.BigDecimal[] something2 = new BigDecimal[2];\n" + - " something[0] = new BigDecimal(1.0);\n" + - " something[1] = new BigDecimal(1.0);\n" + - "\n" + - " Prorator prorator = new Prorator();\n" + - "\n" + - "// ---------------------------------------------------\n" + - "// the line below should've been found, in my opinion.\n" + - "// --------------------------------------------------\n" + - " prorator.prorate(something);\n" + - " prorator.prorate(something2);\n" + - - " prorator.prorate(something[0]);\n" + - " prorator.prorate(something[1]);\n" + - " prorator.prorate(something[0]);\n" + - " }\n" + - "}"; - String s8 = "'_Instance.'_MethodCall:[regex( prorate )]('_Param:[exprtype( BigDecimal\\[\\] )]) "; - - assertEquals( - "Find method call with array for parameter expr type", - 2, - findMatchesCount(s7,s8,true) - ); - - String s13 = "try { } catch(Exception e) { e.printStackTrace(); }"; - String s14 = "'_Instance.'_MethodCall('_Parameter*)"; - - assertEquals( - "Find statement in catch", - 1, - findMatchesCount(s13,s14) - ); - - String s9 = "int a[] = new int[] { 1,2,3,4};\n" + - "int b[] = { 2,3,4,5 };\n" + - "Object[] c = new Object[] { \"\", null};"; - String s10 = "new '_ []{ '_* }"; - String s10_2 = "new int []{ '_* }"; - - assertEquals( - "Find array instatiation", - 3, - findMatchesCount(s9,s10) - ); - - assertEquals( - "Find array instatiation, 2", - 2, - findMatchesCount(s9,s10_2) - ); - } - - public void testLiteral() { - String s = "class A {\n" + - " static String a = 1;\n" + - " static String s = \"aaa\";\n" + - " static String s2;\n" + - "}"; - String s2 = "static String '_FieldName = '_Init?:[!regex( \".*\" )];"; - String s2_2 = "static String '_FieldName = '_Init:[!regex( \".*\" )];"; - - assertEquals( - "Literal", - 2, - findMatchesCount(s,s2) - ); - - assertEquals( - "Literal, 2", - 1, - findMatchesCount(s,s2_2) - ); - } - - public void testCovariantArraySearch() { - String s1 = "String[] argv;"; - String s2 = "String argv;"; - String s3 = "'T[] argv;"; - String s3_2 = "'T:*Object [] argv;"; - - assertEquals( - "Find array types", - 0, - findMatchesCount(s1,s2) - ); - - assertEquals( - "Find array types, 2", - 0, - findMatchesCount(s2,s1) - ); - - assertEquals( - "Find array types, 3", - 0, - findMatchesCount(s2,s3) - ); - - assertEquals( - "Find array types, 3", - 1, - findMatchesCount(s1,s3_2) - ); - - String s11 = "class A {\n" + - " void main(String[] argv);" + - " void main(String argv[]);" + - " void main(String argv);" + - "}"; - String s12 = "'_t:[regex( *Object\\[\\] ) ] '_t2"; - String s12_2 = "'_t:[regex( *Object ) ] '_t2 []"; - String s12_3 = "'_t:[regex( *Object ) ] '_t2"; - - assertEquals( - "Find array covariant types", - 2, - findMatchesCount(s11,s12) - ); - - assertEquals( - "Find array covariant types, 2", - 2, - findMatchesCount(s11,s12_2) - ); - - assertEquals( - "Find array covariant types, 3", - 1, - findMatchesCount(s11,s12_3) - ); - - String source = "class A { String ss[][]; }"; - String target = "String[][] $s$;"; - assertEquals( - "should find multi dimensional c-style array declarations", - 1, - findMatchesCount(source, target) - ); - } - - // @todo support back references (\1 in another reg exp or as fild member) - //private static final String s1002 = " setSSS( instance.getSSS() ); " + - // " setSSS( instance.SSS ); "; - //private static final String s1003 = " 't:set(.+) ( '_.get't_1() ); "; - //private static final String s1003_2 = " 't:set(.+) ( '_.'t_1 ); "; - - public void testSearchStatements() { - assertEquals("statement search",findMatchesCount(s1,s2),1); - assertEquals("several constructions match",findMatchesCount(s5,s4),3); - assertFalse("several constructions 2",(findMatchesCount(s5,s6))!=0); - - assertEquals("several constructions 3",findMatchesCount(s7,s8),2); - assertEquals("several constructions 4",findMatchesCount(s7,s9),2); - - final String s1000 = "{ lastTest = \"search for parameterized pattern\";\n" + - " matches = testMatcher.findMatches(s14_1,s15, options);\n" + - " if (matches.size()!=2 ) return false;\n" + - "lastTest = \"search for parameterized pattern\";\n" + - " matches = testMatcher.findMatches(s14_1,s15, options);\n" + - " if (matches.size()!=2 ) return false; }"; - final String s1001 = "lastTest = '_Descr; " + - " matches = testMatcher.findMatches('_In,'_Pattern, options);\n" + - " if (matches.size()!='_Number ) return false;"; - - assertEquals("several operators 5",findMatchesCount(s1000,s1001),2); - - assertEquals( - "two the same statements search", - findMatchesCount(s85,s86), - 1 - ); - - assertEquals( - "search for simple call", - findMatchesCount(s87,s88), - 1 - ); - - assertEquals( - "search for simple call 2", - findMatchesCount(s87,s88_2), - 1 - ); - - assertEquals( - "search for simple call 3", - findMatchesCount(s87,s88_3), - 2 - ); - - String s10015 = "DocumentListener[] listeners = getCachedListeners();"; - String s10016 = "'_Type 'Var = '_Call();"; - - assertEquals( - "search for definition with init", - 1, - findMatchesCount(s10015,s10016) - ); - - String s10017 = "a = b; b = c; a=a; c=c;"; - String s10018 = "'_a = '_a;"; - - assertEquals( - "search silly assignments", - 2, - findMatchesCount(s10017,s10018) - ); - - String s10019 = "a.b(); a.b(null); a.b(null, 1);"; - String s10020 = "a.b(null);"; - - assertEquals( - "search parameter", - 1, - findMatchesCount(s10019,s10020) - ); - - String s1008 = "int a, b, c, d; int a,b,c; int c,d; int e;"; - String s1009 = "int '_a{3,4};"; - - assertEquals( - "search many declarations", - 2, - findMatchesCount(s1008,s1009) - ); - - String s1 = "super(1,1); call(1,1); call(2,2);"; - String s2 = "super('_t*);"; - - assertEquals( - "search super", - 1, - findMatchesCount(s1,s2) - ); - - String s10021 = "short a = 1;\n" + - "short b = 2;\n" + - "short c = a.b();"; - String s10022 = "short '_a = '_b.b();"; - - assertEquals( - "search def init bug", - 1, - findMatchesCount(s10021,s10022) - ); - - String s10023 = "abstract class A { public abstract short getType(); }\n" + - "A a;\n" + - "switch(a.getType()) {\n" + - " default:\n" + - " return 0;\n" + - "}\n" + - "switch(a.getType()) {\n" + - " case 1:\n" + - " { return 0; }\n" + - "}"; - String s10024 = "switch('_a:[exprtype( short )]) { '_statement*; }"; - assertEquals( - "finding switch", - 2, - findMatchesCount(s10023,s10024) - ); - - String s10025 = "A[] a;\n" + - "A b[];\n" + - "A c;"; - String s10026 = "A[] 'a;"; - String s10026_2 = "A 'a[];"; - - assertEquals( - "array types in dcl", - 2, - findMatchesCount(s10025,s10026) - ); - - assertEquals( - "array types in dcl 2", - 2, - findMatchesCount(s10025,s10026_2) - ); - - String s10027 = "try { a(); } catch(Exception ex) {}\n" + - "try { a(); } finally {}\n" + - "try { a(); } catch(Exception ex) {} finally {} \n"; - String s10028 = "try { a(); } finally {}\n"; - assertEquals( - "finally matching", - 2, - findMatchesCount(s10027,s10028) - ); - - String s10029 = "for(String a:b) { System.out.println(a); }"; - String s10030 = "for(String a:b) { '_a; }"; - assertEquals( - "for each matching", - 1, - findMatchesCount(s10029,s10030) - ); - - String s10031 = "try { a(); } catch(Exception ex) {} catch(Error error) { 1=1; }\n" + - "try { a(); } catch(Exception ex) {}"; - String s10032 = "try { a(); } catch('_Type+ 'Arg+) { 'Statements*; }\n"; - assertEquals( - "finally matching", - 2, - findMatchesCount(s10031,s10032) - ); - - String s10033 = "return x;\n" + - "return !x;\n" + - "return (x);\n" + - "return (x);\n" + - "return !(x);"; - String s10034 = "return ('a);"; - assertEquals("Find statement with parenthesized expr",2,findMatchesCount(s10033,s10034)); - } - - public void testSearchClass() { - // no modifier list in interface vars - assertEquals( - "no modifier for interface vars", - findMatchesCount(s43,s44), - 3 - ); - - // different order of access modifiers - assertEquals( - "different order of access modifiers", - findMatchesCount(s45,s46), - 1 - ); - - // no access modifiers - assertEquals( - "no access modifier", - findMatchesCount(s45,s46_2), - 2 - ); - - // type could differ with package - assertEquals( - "type differs with package", - findMatchesCount(s47,s48), - 2 - ); - - // reference element could differ in package - assertEquals( - "reference could differ in package", - findMatchesCount(s49,s50), - 1 - ); - - String s51 = "class C extends java.awt.List {} class A extends java.util.List {} class B extends java.awt.List {} "; - String s52 = "class 'B extends '_C:java\\.awt\\.List {}"; - - assertEquals( - "reference could differ in package 2", - findMatchesCount(s51,s52), - 2 - ); - - assertEquals( - "method access modifier", - findMatchesCount(s93,s94), - 0 - ); - - assertEquals( - "method access modifier 2", - findMatchesCount(s93,s94_2), - 1 - ); - - assertEquals( - "field access modifier", - findMatchesCount(s93,s94_3), - 0 - ); - - assertEquals( - "field access modifier 2", - findMatchesCount(s93,s94_4), - 1 - ); - - final String s127 = "class a { void b() { new c() {}; } }"; - final String s128 = "class 't {}"; - assertEquals( - "class finds anonymous class", - findMatchesCount(s127,s128), - 2 - ); - - final String s129 = "class a { public void run() {} }\n" + - "class a2 { public void run() { run(); } }\n" + - "class a3 { public void run() { run(); } }\n" + - "class a4 { public void run(); }"; - - final String s130 = "class 'a { public void run() {} }"; - final String s130_2 = "class 'a { public void run() { '_statement; } }"; - final String s130_3 = "class 'a { public void run(); }"; - - assertEquals( - "empty method finds empty method only", - findMatchesCount(s129,s130), - 1 - ); - - assertEquals( - "nonempty method finds nonempty method", - findMatchesCount(s129,s130_2), - 2 - ); - - assertEquals( - "nonempty method finds nonempty method", - findMatchesCount(s129,s130_3), - 4 - ); - - final String s133 = "class S {\n" + - "void cc() {\n" + - " new Runnable() {\n" + - " public void run() {\n" + - " f();\n" + - " }\n" + - " private void f() {\n" + - " //To change body of created methods use File | Settings | File Templates.\n" + - " }\n" + - " };\n" + - " new Runnable() {\n" + - " public void run() {\n" + - " f();\n" + - " }\n" + - " private void g() {\n" + - " //To change body of created methods use File | Settings | File Templates.\n" + - " }\n" + - " };\n" + - " new Runnable() {\n" + - " public void run() {\n" + - " f();\n" + - " }\n" + - " };\n" + - " }\n" + - " private void f() {\n" + - " //To change body of created methods use File | Settings | File Templates.\n" + - " }\n" + - "} "; - final String s134 = "new Runnable() {\n" + - " public void run() {\n" + - " '_f ();\n" + - " }\n" + - " private void '_f ();\n" + - " }"; - assertEquals( - "complex expr matching", - 1, - findMatchesCount(s133,s134) - ); - - final String s135 = "abstract class My {\n" + - " abstract void f();\n" + - "}\n" + - "abstract class My2 {\n" + - " abstract void f();\n" + - " void fg() {}\n" + - "}"; - final String s136 = "class 'm {\n" + - " void f();\n" + - " '_type '_method{0,0} ('_paramtype* '_paramname* );\n" + - "}"; - assertEquals( - "reject method with 0 max occurence", - findMatchesCount(s135,s136), - 1 - ); - - final String s137 = "abstract class My {\n" + - " int a;\n" + - "}\n" + - "abstract class My2 {\n" + - " Project b;\n" + - "}" + - "abstract class My3 {\n" + - " Class clazz;"+ - " Project b = null;\n" + - "}" + - "abstract class My {\n" + - " int a = 1;\n" + - "}\n"; - final String s138 = "class 'm {\n" + - " Project '_f{0,0} = '_t?;\n" + - "}"; - assertEquals( - "reject field with 0 max occurence", - findMatchesCount(s137,s138), - 2 - ); - - final String s139 = "class My { boolean equals(Object o); int hashCode(); }"; - final String s139_2 = "class My { boolean equals(Object o); }"; - final String s140 = "class 'A { boolean equals(Object '_o ); int '_hashCode{0,0}:hashCode (); }"; - - assertEquals( - "reject method with constraint", - findMatchesCount(s139,s140), - 0 - ); - - assertEquals( - "reject field with 0 max occurence", - findMatchesCount(s139_2,s140), - 1 - ); - - final String s141 = "class A { static { a = 10 } }\n" + - "class B { { a = 10; } }\n" + - "class C { { a = 10; } }"; - final String s142 = "class '_ { static { a = 10; } } "; - assertEquals( - "static block search", - findMatchesCount(s141,s142), - 1 - ); - } - - public void testParameterlessContructorSearch() { - final String s143 = "class A { A() {} };\n" + - "class B { B(int a) {} };\n" + - "class C { C() {} C(int a) {} };\n" + - "class D {}\n" + - "class E {}"; - final String s144 = "class '_a { '_d{0,0}:[ script( \"__context__.constructor\" ) ]('_b+ '_c+); }"; - assertEquals( - "parameterless contructor search", - 3, - findMatchesCount(s143,s144) - ); - } - - public void testCheckScriptValidation() { - final String s1 = ""; - final String s2 = "'_b:[script( \"^^^\" )]"; - - try { - final int count = findMatchesCount(s1, s2); - assertFalse("Validation does not work", true); - } catch (MalformedPatternException ex) {} - } - - //public void testRelationBetweenVars() { - // final String s1 = "public class Foo {\n" + - // " public static final Logger log = Logger.getInstance(Foo.class);\n" + - // " public static final Logger log2 = Logger.getInstance(Foo2.class);\n" + - // " public static final Logger log3 = Logger.getInstance(Foo2.class);\n" + - // "}"; - // final String s2 = "class '_a { static Logger 'log+ = Logger.getInstance('_b:[script( \"_a != _b\" )].class); }"; - // assertEquals( - // "relation between vars in script", - // 2, - // findMatchesCount(s1,s2) - // ); - //} - - public void testExprTypeWithObject() { - String s1 = "import java.util.*;\n" + - "class A {\n" + - " void b() {\n" + - " Map map = new HashMap();" + - " class AppPreferences {}\n" + - " String key = \"key\";\n" + - " AppPreferences value = new AppPreferences();\n" + - " map.put(key, value );\n" + - " map.put(value, value );\n" + - " map.put(\"key\", value );\n" + - " map.put(\"key\", new AppPreferences());\n" + - " }\n" + - "}"; - String s2 = "'_map:[exprtype( *java\\.util\\.Map )].put('_key:[ exprtype( *Object ) ], '_value:[ exprtype( *AppPreferences ) ]);"; - - assertEquals( - "expr type with object", - 4, - findMatchesCount(s1,s2,true) - ); - } - - public void testInterfaceImplementationsSearch() { - String in = "class A implements Cloneable {\n" + - " \n" + - " }\n" + - " \n" + - " class B implements Serializable {\n" + - " \n" + - " }\n" + - " \n" + - " class C implements Cloneable,Serializable {\n" + - " \n" + - " }\n" + - " class C2 implements Serializable,Cloneable {\n" + - " \n" + - " }\n" + - " \n" + - " class E extends B implements Cloneable {\n" + - " \n" + - " }\n" + - " \n" + - " class F extends A implements Serializable {\n" + - " \n" + - " }\n" + - " \n" + - " class D extends C {\n" + - " \n" + - " }"; - String what = "class 'A implements '_B:*Serializable , '_C:*Cloneable {}"; - assertEquals( - "search interface within hierarchy", - 5, - findMatchesCount(in, what) - ); - } - - public void testSearchBacktracking() { - assertEquals( - "backtracking greedy regexp", - findMatchesCount(s89,s90), - 1 - ); - - assertEquals( - "backtracking greedy regexp 2", - findMatchesCount(s89,s90_2), - 1 - ); - - assertEquals( - "backtracking greedy regexp 3", - findMatchesCount(s89,s90_3), - 0 - ); - - assertEquals( - "counted regexp (with back tracking)", - findMatchesCount(s89,s90_4), - 1 - ); - - assertEquals( - "nongreedy regexp (counted, with back tracking)", - findMatchesCount(s89,s90_5), - 1 - ); - - assertEquals( - "nongreedy regexp (counted, with back tracking) 2", - findMatchesCount(s89,s90_6), - 0 - ); - - String s1000 = "class A {\n" + - " void _() {}\n" + - " void a(String in, String pattern) {}\n" + - " }"; - String s1001 = "class '_Class { \n" + - " '_ReturnType+ 'MethodName+ ('_ParameterType* '_Parameter* );\n" + - "}"; - assertEquals( - "handling of no match", - findMatchesCount(s1000,s1001), - 2 - ); - } - - public void testSearchSymbol() { - final String s131 = "a.b(); c.d = 1; "; - final String s132 = "'T:b|d"; - - assertEquals( - "symbol match", - 2, - findMatchesCount(s131,s132) - ); - - final String s129 = "A a = new A();"; - final String s130 = "'Sym:A"; - - options.setCaseSensitiveMatch(true); - assertEquals( - "case sensitive match", - findMatchesCount(s129,s130), - 2 - ); - - options.setDistinct(true); - assertEquals( - "case sensitive disitinct match", - findMatchesCount(s129,s130), - 1 - ); - - options.setDistinct(false); - - final String s133 = "class C { int a; int A() { a = 1; }} void c(int a) { a = 2; }"; - final String s133_2 = "class C { int a() {} int A() { a(1); }}"; - final String s134 = "a"; - - List<MatchResult> results = findMatches(s133, s134, true, StdFileTypes.JAVA); - assertEquals( - "find sym finds declaration", - 4, results.size() - ); - - assertEquals( - "find sym finds declaration", - 2, findMatchesCount(s133_2, s134, true) - ); - } - - public void testSearchGenerics() { - assertEquals( - "parameterized class match", - findMatchesCount(s81,s82), - 2 - ); - - assertEquals( - "parameterized instanceof match", - findMatchesCount(s81,s82_2), - 1 - ); - - assertEquals( - "parameterized cast match", - findMatchesCount(s81,s82_3), - 1 - ); - - assertEquals( - "parameterized definition match", - findMatchesCount(s81,s82_4), - 3 - ); - - assertEquals( - "parameterized method match", - findMatchesCount(s81,s82_5), - 1 - ); - - assertEquals( - "parameterized constraint match", - findMatchesCount(s81_2,s82_6), - 2 - ); - - assertEquals( - "symbol matches parameterization", - findMatchesCount(s81,s82_7), - 29 - ); - - assertEquals( - "symbol matches parameterization 2", - findMatchesCount(s81_2,s82_7), - 7 - ); - - String s81_3 = " class A {\n" + - " public static <T> Collection<T> unmodifiableCollection(int c) {\n" + - " return new d<T>(c);\n" + - " }\n" + - " static class d<E> implements Collection<E>, Serializable {\n" + - " public <T> T[] toArray(T[] a) {return c.toArray(a);}\n" + - " }\n" + - "}"; - assertEquals( - "typed symbol symbol", - findMatchesCount(s81_3,s82_5), - 2 - ); - - String s81_4="class A<B> { \n" + - " static <C> void c(D<E> f) throws R<S> {\n" + - " if ( f instanceof G<H>) {\n" + - " ((I<G<K>>)l).a();\n" + - " throw new P<Q>();" + - " }\n" + - " }\n" + - "} " + - "class C {\n" + - " void d(E f) throws Q {\n" + - " if (g instanceof H) { a.c(); b.d(new A() {}); throw new Exception(((I)k)); }"+ - " }\n" + - "}"; - String s82_8 = "'T<'_Subst+>"; - assertEquals( - "typed symbol", - findMatchesCount(s81_4,s82_8), - 6 - ); - - String s81_5 = "class A { HashMap<String, Integer> variable = new HashMap<String, Integer>(\"aaa\");}"; - String s82_9 = "'_Type<'_GType, '_GType2> '_instance = new '_Type<'_GType, '_GType2>('_Param);"; - assertEquals( - "generic vars in new", - findMatchesCount(s81_5,s82_9), - 1 - ); - String source1 = "class Comparator<T> { private Comparator<String> c; private Comparator d; }"; - String target1 = "java.util.Comparator 'a;"; - assertEquals( - "qualified type should not match 1", - 0, - findMatchesCount(source1, target1) - ); - - String target2 = "java.util.Comparator<String> 'a;"; - assertEquals( - "qualified type should not match 2", - 0, - findMatchesCount(source1, target2) - ); - - // @todo typed vars constrains (super), - // @todo generic method invocation - - //String s83 = "class A {} List<A> a; List b;"; - //String s84 = "'a:List 'c;"; - //String s84_2 = "'a:List\\<'_\\> 'c;"; - //String s84_3 = "'a:List(?>\\<'_\\>) 'c;"; - // - //assertEquals( - // "finding list", - // findMatchesCount(s83,s84), - // 2 - //); - // - //assertEquals( - // "finding list 2", - // findMatchesCount(s83,s84_2), - // 1 - //); - // - //assertEquals( - // "finding list 3", - // findMatchesCount(s83,s84_3), - // 1 - //); - } - - public void testSearchSubstitutions() { - // searching for parameterized pattern - assertEquals("search for parameterized pattern",findMatchesCount(s14_1,s15),2); - - assertEquals("search for parameterized pattern 2",findMatchesCount(s14_2,s15),5); - - options.setRecursiveSearch(false); - - assertEquals("search for parameterized pattern-non-recursive",findMatchesCount(s14_1,s15),1); - - assertEquals("search for parameterized pattern 2-non-recursive",findMatchesCount(s14_2,s15),2); - - // typed vars with arrays - assertEquals("typed pattern with array 2-non-recursive",findMatchesCount(s23,s24_2),4); - - options.setRecursiveSearch(true); - - // searching for parameterized pattern - assertEquals("search for parameterized pattern 3",findMatchesCount(s14_2,s16),1); - - // searching for parameterized pattern in complex expr (with field selection) - assertEquals("search for parameterized pattern in field selection",findMatchesCount(s17,s18_1),1); - - // searching for parameterized pattern in complex expr (with method call) - assertEquals("search for parameterized pattern with method call",findMatchesCount(s17,s18_2),1); - - // searching for parameterized pattern in complex expr (with method call) - assertEquals("search for parameterized pattern with method call ep.2",findMatchesCount(s17,s18_3),4); - - // searching for parameterized pattern in definition with initializer - assertEquals("search for same var constraint",findMatchesCount(s19,s20),1); - - // searching for semi anonymous parameterized pattern in definition with initializer - assertEquals("search for same var constraint for semi anonymous typed vars",findMatchesCount(s19,s20_2),1); - - // support for type var constraint - assertEquals("search for typed var constraint",findMatchesCount(s22,s21_1),1); - - // noncompatible same typed var constraints - try { - findMatchesCount(s22,s21_2); - assertFalse("search for noncompatible typed var constraint",false); - } catch(MalformedPatternException e) { - } - - // compatible same typed var constraints - assertEquals("search for same typed var constraint",findMatchesCount(s22,s21_3),1); - - // typed var with instanceof - assertEquals("typed instanceof",findMatchesCount(s65,s66),1); - - // typed vars with arrays - assertEquals("typed pattern with array",findMatchesCount(s23,s24_1),2); - - // typed vars with arrays - assertEquals("typed pattern with array 2",findMatchesCount(s23,s24_2),6); - - // typed vars in class name, method name, its return type, parameter type and name - assertEquals("typed pattern in class name, method name, return type, parameter type and name",findMatchesCount(s25,s26),1); - - assertEquals( - "finding interface", - findMatchesCount(s27,s28), - 1 - ); - - // finding anonymous type vars - assertEquals( - "anonymous typed vars", - findMatchesCount(s29,s30), - 1 - ); - - // finding descedants - assertEquals( - "finding class descendants", - findMatchesCount(s31,s32), - 2 - ); - - // finding interface implementation - assertEquals( - "interface implementation", - findMatchesCount(s33,s34), - 2 - ); - - // different order of fields and methods - assertEquals( - "different order of fields and methods", - findMatchesCount(s35,s36), - 1 - ); - - // different order of exceptions in throws - assertEquals( - "differend order in throws", - findMatchesCount(s37,s38), - 1 - ); - - // class pattern without extends matches pattern with extends - assertEquals( - "match of class without extends to class with it", - findMatchesCount(s39,s40), - 2 - ); - - // class pattern without extends matches pattern with extends - assertEquals( - "match of class without extends to class with it, ep. 2", - findMatchesCount(s41,s42_1), - 2 - ); - - // class pattern without extends matches pattern with extends - assertEquals( - "match of class without extends to class with it, ep 3", - findMatchesCount(s41,s42_2), - 2 - ); - - // typed reference element - assertEquals( - "typed reference element", - findMatchesCount(s51,s52), - 2 - ); - - // empty name of type var - assertEquals( - "empty name for typed var", - findMatchesCount(s59,s60), - 1 - ); - - // comparing method with constructor - assertEquals( - "comparing method with constructor", - findMatchesCount(s63,s64), - 1 - ); - - // comparing method with constructor - assertEquals( - "finding nested class", - findMatchesCount(s63_2,s64), - 2 - ); - - // comparing method with constructor - assertEquals( - "finded nested class by special pattern", - findMatchesCount(s63_2,s64_2), - 1 - ); - - assertEquals( - "* regexp for typed var", - findMatchesCount(s61,s62_1), - 5 - ); - - assertEquals( - "+ regexp for typed var", - findMatchesCount(s61,s62_2), - 4 - ); - - assertEquals( - "? regexp for typed var", - findMatchesCount(s61,s62_3), - 2 - ); - - assertEquals( - "cast in method parameters", - findMatchesCount(s67,s68), - 1 - ); - - assertEquals( - "searching for static field in static call", - 2, - findMatchesCount(s69,s70) - ); - - assertEquals( - "searching for static field in static call, 2", - 2, - findMatchesCount(s69,s70_2) - ); - - assertEquals( - "* regexp for anonymous typed var", - findMatchesCount(s61,s62_4), - 3 - ); - - assertEquals( - "+ regexp for anonymous typed var", - findMatchesCount(s61,s62_5), - 2 - ); - - assertEquals( - "? regexp for anonymous typed var", - findMatchesCount(s61,s62_6), - 2 - ); - - assertEquals( - "statement inside anonymous class", - findMatchesCount(s71,s72), - 3 - ); - - assertEquals( - "clever regexp match", - findMatchesCount(s91,s92), - 2 - ); - - assertEquals( - "clever regexp match 2", - findMatchesCount(s91,s92_2), - 2 - ); - - assertEquals( - "clever regexp match 3", - findMatchesCount(s91,s92_3), - 2 - ); - } - - public void testSearchJavaDoc() { - // javadoc comment in class - assertEquals( - "java doc comment in class", - 1, - findMatchesCount(s57,s58) - ); - - assertEquals( - "java doc comment in class in file", - 1, - findMatchesCount(s57_2,s58,true) - ); - - // javadoc comment for field - assertEquals( - "javadoc comment for field", - 2, - findMatchesCount(s57, s58_2) - ); - - // javadoc comment for method - assertEquals( - "javadoc comment for method", - 3, - findMatchesCount(s57, s58_3) - ); - - // just javadoc comment search - assertEquals( - "just javadoc comment search", - 4, - findMatchesCount(s57,s58_4) - ); - - assertEquals( - "XDoclet metadata", - 2, - findMatchesCount(s83,s84) - ); - - assertEquals( - "XDoclet metadata 2", - 1, - findMatchesCount(s83,s84_2) - ); - - assertEquals( - "optional tag value match", - 6, - findMatchesCount(s57, s58_5) - ); - - assertEquals( - "multiple tags match +", - 2, - findMatchesCount(s75,s76) - ); - - assertEquals( - "multiple tags match *", - 3, - findMatchesCount(s75, s76_2) - ); - - assertEquals( - "multiple tags match ?", - 3, - findMatchesCount(s75, s76_3) - ); - - } - - public void testNamedPatterns() { - String s133 = "class String1 implements java.io.Serializable { " + - "private static final long serialVersionUID = -6849794470754667710L;" + - "private static final ObjectStreamField[] serialPersistentFields = new ObjectStreamField[0];" + - "}" + - "class StringBuilder1 implements java.io.Serializable {" + - " private void writeObject(java.io.ObjectOutputStream s)\n" + - " throws java.io.IOException {\n" + - " s.defaultWriteObject();\n" + - " }" + - "private void readObject(java.io.ObjectInputStream s)\n" + - " throws java.io.IOException, ClassNotFoundException {\n" + - " s.defaultReadObject();\n" + - " }" + - " static final long serialVersionUID = 4383685877147921099L;" + - "}"; - String s134 = "class '_ implements '_:*Serializable {\n" + - " static final long 'VersionField?:serialVersionUID = '_?;\n" + - " private static final ObjectStreamField[] '_?:serialPersistentFields = '_?; \n" + - " private void '_SerializationWriteHandler?:writeObject (ObjectOutputStream s) throws IOException;\n" + - " private void '_SerializationReadHandler?:readObject (ObjectInputStream s) throws IOException, ClassNotFoundException;\n" + - " Object '_SpecialSerializationReadHandler?:readResolve () throws ObjectStreamException;" + - " Object '_SpecialSerializationWriteHandler?:writeReplace () throws ObjectStreamException;" + - "}"; - - assertEquals( - "serialization match", - findMatchesCount(s133,s134), - 2 - ); - - String s135 = "class SimpleStudentEventActionImpl extends Action { " + - " public ActionForward execute(ActionMapping mapping,\n" + - " ActionForm _form,\n" + - " HttpServletRequest _request,\n" + - " HttpServletResponse _response)" + - " throws Exception {}" + - "} " + - "public class DoEnrollStudent extends SimpleStudentEventActionImpl { }" + - "public class DoCancelStudent extends SimpleStudentEventActionImpl { }"; - String s136 = "public class 'StrutsActionClass extends '_*:Action {" + - " public ActionForward '_AnActionMethod:*execute (ActionMapping '_,\n" + - " ActionForm '_,\n" + - " HttpServletRequest '_,\n" + - " HttpServletResponse '_);" + - "}"; - - assertEquals( - "Struts actions", - findMatchesCount(s135,s136), - 2 - ); - - final String s123 = "class NodeFilter {} public class MethodFilter extends NodeFilter {\n" + - " private MethodFilter() {}\n" + - "\n" + - " public static NodeFilter getInstance() {\n" + - " if (instance==null) instance = new MethodFilter();\n" + - " return instance;\n" + - " }\n" + - " private static NodeFilter instance;\n" + - "}"; - final String s124 = "class 'Class {\n" + - " private 'Class('_* '_*) {\n" + - " '_*;\n" + - " }\n" + - " private static '_Class2:* '_Instance;\n" + - " static '_Class2:* '_GetInstance() {\n" + - " '_*;\n" + - " return '_Instance;\n" + - " }\n" + - "}"; - - assertEquals( - "singleton search", - findMatchesCount(s123,s124), - 1 - ); - - String s1111 = "if (true) { a=1; b=1; } else { a=1; }\n" + - "if(true) { a=1; } else { a=1; b=1; }\n" + - "if(true) { a=1; b=2; } else { a = 1; b=2; }"; - String s1112 = "if (true) { '_a{1,2}; } else { '_a; }"; - - assertEquals( - "same multiple name pattern", - findMatchesCount(s1111,s1112), - 1 - ); - } - - public void testHierarchy() { - final String s105 = "class B {} class A extends B { }"; - final String s106 = "class '_ extends '_:[ref('T)] {}"; - assertEquals( - "extends match", - findMatchesCount(s105,s106), - 1 - ); - - final String s107 = "interface IA {} interface IB extends IA { } interface IC extends IB {} interface ID extends IC {}" + - "class A implements IA {} class B extends A { } class C extends B implements IC {} class D extends C {}"; - final String s108 = "class '_ extends 'Type:+A {}"; - final String s108_2 = "class '_ implements 'Type:+IA {}"; - - assertEquals( - "extends navigation match", - findMatchesCount(s107,s108), - 2 - ); - - assertEquals( - "implements navigation match", - 3, - findMatchesCount(s107,s108_2) - ); - - final String s109 = "interface I {} interface I2 extends I {} class A implements I2 {} class B extends A { } class C extends B {} class D { void e() { C c; B b; A a;} }"; - final String s110 = "'_:*A '_;"; - final String s110_2 = "'_:*I '_;"; - final String s110_3 = "'_:*[regex( I ) && ref('T)] '_;"; - final String s110_4 = "'_:*[regex( I ) && ref2('T)] '_;"; - assertEquals( - "extends navigation match in definition", - findMatchesCount(s109,s110), - 3 - ); - - assertEquals( - "implements navigation match in definition 2", - findMatchesCount(s109,s110_2), - 3 - ); - - assertEquals( - "implements navigation match in definition 2 with nested conditions", - findMatchesCount(s109,s110_3), - 1 - ); - - try { - findMatchesCount(s109,s110_4); - assertFalse("implements navigation match in definition 2 with nested conditions - incorrect cond",false); - } catch(UnsupportedPatternException ex) {} - - final String s111 = "interface E {} class A implements E {} class B extends A { int f = 0; } class C extends B {} class D { void e() { C c; B b; A a;} }"; - final String s112 = "'_"; - assertEquals( - "symbol match", - findMatchesCount(s111,s112), - 17 - ); - - final String s113 = "class B {int c; void d() {} } int a; B b; a = 1; b.d(); ++a; int c=a; System.out.println(a); " + - "b.c = 1; System.out.println(b.c); b.c++;"; - final String s114 = "'_:[read]"; - final String s114_2 = "'_:[write]"; - assertEquals( - "read symbol match", - findMatchesCount(s113,s114), - 11 - ); - - assertEquals( - "write symbol match", - findMatchesCount(s113,s114_2), - 5 - ); - - final String s115 = "class B {} public class C {}"; - final String s116 = "public class '_ {}"; - assertEquals( - "public modifier for class", - findMatchesCount(s115,s116), - 1 - ); - - final String s117 = "class A { int b; void c() { int e; b=1; this.b=1; e=5; " + - "System.out.println(e); " + - "System.out.println(b); System.out.println(this.b);} }"; - final String s118 = "this.'Field"; - final String s118_2 = "this.'Field:[read]"; - final String s118_3 = "this.'Field:[write]"; - - assertEquals( - "fields of class", - 4, - findMatchesCount(s117,s118) - ); - - assertEquals( - "fields of class read", - findMatchesCount(s117,s118_2), - 2 - ); - - assertEquals( - "fields of class written", - findMatchesCount(s117,s118_3), - 2 - ); - - final String s119 = "try { a.b(); } catch(IOException e) { c(); } catch(Exception ex) { d(); }"; - final String s120 = "try { '_; } catch('_ '_) { '_; }"; - final String s120_2 = "try { '_; } catch(Throwable '_) { '_; }"; - assertEquals( - "catches loose matching", - findMatchesCount(s119,s120), - 1 - ); - - assertEquals( - "catches loose matching 2", - findMatchesCount(s119,s120_2), - 0 - ); - - final String s121 = "class A { private int a; class Inner {} } " + - "class B extends A { private int a; class Inner2 {} }"; - final String s122 = "class '_ { int '_:* ; }"; - final String s122_2 = "class '_ { int '_:+hashCode (); }"; - final String s122_3 = "class '_ { class '_:* {} }"; - assertEquals( - "hierarchical matching", - findMatchesCount(s121,s122), - 2 - ); - - assertEquals( - "hierarchical matching 2", - findMatchesCount(s121,s122_2), - 4 - ); - - assertEquals( - "hierarchical matching 3", - findMatchesCount(s121,s122_3), - 2 - ); - } - - public void testSearchInCommentsAndLiterals() { - String s1 = "{" + - "// This is some comment\n" + - "/* This is another\n comment*/\n" + - "// Some garbage\n"+ - "/** And now third comment*/\n" + - "/** Some garbage*/ }"; - String s2 = "// 'Comment:[regex( .*(?:comment).* )]"; - String s3 = "/** 'Comment:[regex( .*(?:comment).* )] */"; - String s2_2 = "/* 'Comment:[regex( .*(?:comment).* )] */"; - - assertEquals( - "Comment matching", - findMatchesCount(s1,s2), - 3 - ); - - assertEquals( - "Comment matching, 2", - 3, - findMatchesCount(s1,s2_2) - ); - - assertEquals( - "Java doc matching", - findMatchesCount(s1,s3), - 1 - ); - - String s4 = "\"'test\", \"another test\", \"garbage\""; - String s5 = "\"'test:[regex( .*test.* )]\""; - String s6 = "\"''test\""; - - assertEquals( - "Literal content", - findMatchesCount(s4,s5), - 2 - ); - - assertEquals( - "Literal content with escaping", - findMatchesCount(s4,s6), - 1 - ); - - String s7 = "\"aaa\""; - String s8 = "\"'test:[regex( aaa )]\""; - - assertEquals( - "Simple literal content", - findMatchesCount(s7,s8), - 1 - ); - - String s9 = "\" aaa \" \" bbb \" \" ccc ccc aaa\""; - String s10 = "\"'test:[regexw( aaa|ccc )]\""; - String s11 = "\"'test:[regexw( bbb )]\""; - - assertEquals( - "Whole word literal content with alternations", - findMatchesCount(s9,s10), - 2 - ); - - assertEquals( - "Whole word literal content", - findMatchesCount(s9,s11), - 1 - ); - - String s12 = "assert agentInfo != null : \"agentInfo is null\";\n" + - "assert addresses != null : \"addresses is null\";"; - String s13 = "assert $exp$ != null : \"$exp$ is null\";"; - - assertEquals( - "reference to substitution in comment", - findMatchesCount(s12,s13), - 2 - ); - - String s14 = "\"(some text with special chars)\"," + - "\" some\"," + - "\"(some)\""; - String s15 = "\"('a:[regexw( some )])\""; - - assertEquals( - "meta char in literal", - 2, - findMatchesCount(s14,s15) - ); - - String s16 = "/**\n" + - "* Created by IntelliJ IDEA.\n" + - "* User: cdr\n" + - "* Date: Nov 15, 2005\n" + - "* Time: 4:23:29 PM\n" + - "* To change this template use File | Settings | File Templates.\n" + - "*/\n" + - "public class Y {\n" + - "}"; - String s17 = "/**\n" + - "* Created by IntelliJ IDEA.\n" + - "* User: '_USER\n" + - "* Date: '_DATE\n" + - "* Time: '_TIME\n" + - "* To change this template use File | Settings | File Templates.\n" + - "*/\n" + - "class 'c {\n" + - "}"; - assertEquals( - "complete comment match", - 1, - findMatchesCount(s16,s17,true) - ); - - String s18 = "public class A {\n" + - " private void f(int i) {\n" + - " int g=0; //sss\n" + - " }\n" + - "}"; - String s19 = "class $c$ {\n" + - " $type$ $f$($t$ $p$){\n" + - " $s$; // sss\n" + - " }\n" + - "}"; - assertEquals( - "statement match with comment", - 1, - findMatchesCount(s18,s19) - ); - } - - public void testOther() { - assertEquals( - "optional init match in definition", - findMatchesCount(s73,s74), - 4 - ); - - assertEquals( - "null match", - findMatchesCount(s77,s78), - 0 - ); - - assertEquals( - "body of method by block search", - findMatchesCount(s79,s80), - 2 - ); - - - assertEquals( - "first matches, next not", - findMatchesCount(s95,s96), - 2 - ); - - final String s97 = "class A { int c; void b() { C d; } } class C { C() { A a; a.b(); a.c=1; } }"; - final String s98 = "'_.'_:[ref('T)] ()"; - final String s98_2 = "'_.'_:[ref('T)]"; - final String s98_3 = "'_:[ref('T)].'_ ();"; - final String s98_4 = "'_:[ref('T)] '_;"; - - assertEquals( - "method predicate match", - findMatchesCount(s97,s98), - 1 - ); - - assertEquals( - "field predicate match", - findMatchesCount(s97,s98_2), - 1 - ); - - assertEquals( - "dcl predicate match", - findMatchesCount(s97,s98_3), - 1 - ); - - final String s99 = " char s = '\\u1111'; char s1 = '\\n'; "; - final String s100 = " char 'var = '\\u1111'; "; - final String s100_2 = " char 'var = '\\n'; "; - assertEquals( - "char constants in pattern", - findMatchesCount(s99,s100), - 1 - ); - - assertEquals( - "char constants in pattern 2", - findMatchesCount(s99,s100_2), - 1 - ); - - assertEquals( - "class predicate match (from definition)", - findMatchesCount(s97,s98_4), - 3 - ); - - final String s125 = "a=1;"; - final String s126 = "'t:[regex(a)]"; - - try { - findMatchesCount(s125,s126); - assertFalse("spaces around reg exp check",false); - } catch(MalformedPatternException ex) {} - - options.setDistinct(true); - - final String s101 = "class A { void b() { String d; String e; String[] f; f.length=1; f.length=1; } }"; - final String s102 = "'_:[ref('T)] '_;"; - - assertEquals( - "distinct match", - findMatchesCount(s101,s102), - 1 - ); - - options.setDistinct(false); - - final String s103 = " a=1; "; - final String s104 = "'T:{ ;"; - try { - findMatchesCount(s103,s104); - assertFalse("incorrect reg exp",false); - } catch(MalformedPatternException ex) { - } - - final String s106 = "$_ReturnType$ $MethodName$($_ParameterType$ $_Parameter$);"; - final String s105 = " aaa; "; - - try { - findMatchesCount(s105,s106); - assertFalse("incorrect reg exp 2",false); - } catch(UnsupportedPatternException ex) { - } - - String s107 = "class A {\n" + - " /* */\n" + - " void a() {\n" + - " }" + - " /* */\n" + - " int b = 1;\n" + - " /*" + - " *" + - " */\n" + - " class C {}" + - "}"; - String s108 = " /*" + - " *" + - " */"; - - assertEquals("finding comments without typed var", 1, findMatchesCount(s107,s108)); - - String s109 = "class A { void b(); int b(int c); char d(char e); }\n" + - "A a; a.b(1); a.b(2); a.b(); a.d('e'); a.d('f'); a.d('g');"; - String s110 = "'_a.'_b:[exprtype( int ) ]('_c*);"; - assertEquals("caring about method return type", 2, findMatchesCount(s109,s110)); - - String s111 = "class A { void getManager() { getManager(); } };\n" + - "class B { void getManager() { getManager(); getManager(); } };"; - String s112 = "'Instance?:[exprtype( B )].getManager()"; - assertEquals("caring about missing qualifier type", 2, findMatchesCount(s111,s112)); - - String s112a = "'Instance?:[regex( B )].getManager()"; - assertEquals("static query should not match instance method", 0, findMatchesCount(s111, s112a)); - - String s112b = "B.getManager()"; - assertEquals("static query should not match instance method 2", 0, findMatchesCount(s111, s112b)); - - String s113 = "class A { static void a() { a(); }}\n" + - "class B { static void a() { a(); a(); }}\n"; - String s114 = "'_Q?:[regex( B )].a()"; - assertEquals("should care about implicit class qualifier", 2, findMatchesCount(s113, s114)); - - String s114a = "B.a()"; - assertEquals("should match simple implicit class qualifier query", 2, findMatchesCount(s113, s114a)); - - String s114b = "'_Q?:[exprtype( B )].a()"; - assertEquals("instance query should not match static method", 0, findMatchesCount(s113, s114b)); - - String s115 = "class A { int a; int f() { return a; }}\n" + - "class B { int a; int g() { return a + a; }}\n"; - String s116 = "'_Instance?:[exprtype( B )].a"; - assertEquals("should care about implicit instance qualifier", 2, findMatchesCount(s115, s116)); - - String s116a = "A.a"; - assertEquals("should not match instance method", 0, findMatchesCount(s115, s116a)); - - String s117 = "class A { static int a; static int f() { return a; }}\n" + - "class B { static int a; static int g() { return a + a; }}\n"; - String s118 = "'_Q?:[regex( B )].a"; - assertEquals("should care about implicit class qualifier for field", 2, findMatchesCount(s117, s118)); - - // b) hierarchy navigation support - // c) or search support - - // e) xml search (down-up, nested query), navigation from xml representation <-> java code - // f) impl data conversion (jdk 1.5 style) <-> other from (replace support) - - // Directions: - // @todo different navigation on sub/supertyping relation (fixed depth), methods implementing interface, - // g. like predicates - // i. performance - // more context for top level classes, difference with interface, etc - - // global issues: - // @todo matches out of context - // @todo proper regexp support - - // @todo define strict equality of the matches - // @todo search for field selection retrieves packages also - } - - public void testFQNInPatternAndVariableConstraints() { - String s1 = "import java.awt.List;\n" + - "class A { List l; }"; - String s1_2 = "import java.util.List;\n" + - "class A { List l; }"; - String s2 = "class '_ { 'Type:java\\.util\\.List '_Field; }"; - - assertEquals("No matches for qualified class",findMatchesCount(s1,s2,true),0); - assertEquals("Matches for qualified class",findMatchesCount(s1_2,s2,true),1); - - String s3 = "import java.util.ArrayList;\n" + - "class A { ArrayList l; }"; - String s4 = "class '_ { 'Type:*java\\.util\\.Collection '_Field; }"; - assertEquals("Matches for qualified class in hierarchy",findMatchesCount(s3,s4,true),1); - - String s5 = "import java.util.List;\n" + - "class A { { List l = new List(); l.add(\"1\"); } }"; - String s5_2 = "import java.awt.List;\n" + - "class A { { List l = new List(); l.add(\"1\"); } }"; - String s6 = "'a:[exprtype( java\\.util\\.List )]"; - String s6_2 = "'a:[exprtype( *java\\.util\\.Collection )]"; - String s6_3 = "java.util.List '_a = '_b?;"; - - assertEquals("Matches for qualified expr type",findMatchesCount(s5,s6,true), 2); - assertEquals("No matches for qualified expr type",findMatchesCount(s5_2,s6,true),0); - assertEquals("Matches for qualified expr type in hierarchy",findMatchesCount(s5,s6_2,true), 2); - - assertEquals("Matches for qualified var type in pattern",findMatchesCount(s5,s6_3,true),1); - assertEquals("No matches for qualified var type in pattern",findMatchesCount(s5_2,s6_3,true),0); - - String s7 = "import java.util.List;\n" + - "class A extends List { }"; - String s7_2 = "import java.awt.List;\n" + - "class A extends List {}"; - - String s8 = "class 'a extends java.util.List {}"; - - assertEquals("Matches for qualified type in pattern",findMatchesCount(s7,s8,true),1); - assertEquals("No matches for qualified type in pattern",findMatchesCount(s7_2,s8,true),0); - - String s9 = "String.intern(\"1\");\n" + - "java.util.Collections.sort(null);" + - "java.util.Collections.sort(null);"; - String s10 = "java.lang.String.'_method ( '_params* )"; - assertEquals("FQN in class name",1,findMatchesCount(s9,s10,false)); - } - - public void testAnnotations() throws Exception { - String s1 = "@MyBean(\"\")\n" + - "@MyBean2(\"\")\n" + - "public class TestBean {}\n" + - "@MyBean2(\"\")\n" + - "@MyBean(\"\")\n" + - "public class TestBean2 {}\n" + - "public class TestBean3 {}\n"; - String s2 = "@MyBean(\"\")\n" + - "@MyBean2(\"\")\n" + - "public class $a$ {}\n"; - - assertEquals("Simple find annotated class",2,findMatchesCount(s1,s2,false)); - - String s3 = "@VisualBean(\"????????? ?????????? ? ??\")\n" + - "public class TestBean\n" + - "{\n" + - " @VisualBeanField(\n" + - " name = \"??? ????????????\",\n" + - " initialValue = \"?????????????\"\n" + - " )\n" + - " public String user;\n" + - "\n" + - " @VisualBeanField(\n" + - " name = \"??????\",\n" + - " initialValue = \"\",\n" + - " fieldType = FieldTypeEnum.PASSWORD_FIELD\n" + - " )\n" + - " public String password;\n" + - "\n" + - " @VisualBeanField(\n" + - " initialValue = \"User\",\n" + - " name = \"????? ???????\",\n" + - " name = \"Second name\",\n" + - " fieldType = FieldTypeEnum.COMBOBOX_FIELD,\n" + - " comboValues = {\n" + - " @ComboFieldValue(\"Administrator\"),\n" + - " @ComboFieldValue(\"User\"),\n" + - " @ComboFieldValue(\"Guest\")}\n" + - " ) \n" + - " public String accessRights;\n" + - " \n" + - " public String otherField;\n" + - "}"; - String s4 = "class '_a {\n" + - " @'_Annotation+ ( 'AnnotationMember*:name = '_AnnotationValue* )\n" + - " String '_field* ;\n" + - "}"; - String s4_2 = "class '_a {\n" + - " @'_Annotation+ ()\n" + - " String 'field* ;\n" + - "}"; - - assertEquals("Find annotation members of annotated field class",4,findMatchesCount(s3,s4,false)); - assertEquals("Find annotation fields",3,findMatchesCount(s3,s4_2,false)); - - String s5 = "class A {" + - " @NotNull private static Collection<PsiElement> resolveElements(final PsiReference reference, final Project project) {}\n" + - " @NotNull private static Collection resolveElements2(final PsiReference reference, final Project project) {}\n" + - "}"; - String s6 = "class '_c {@NotNull '_rt 'method* ('_pt* '_p*){ '_inst*; } }"; - String s6_2 = "class '_c {@'_:NotNull '_rt 'method* ('_pt* '_p*){ '_inst*; } }"; - - assertEquals("Find annotated methods",2,findMatchesCount(s5,s6)); - assertEquals("Find annotated methods, 2",2,findMatchesCount(s5,s6_2)); - - String s7 = "class A { void message(@NonNls String msg); }\n" + - "class B { void message2(String msg); }\n" + - "class C { void message2(String msg); }"; - String s8 = "class '_A { void 'b( @'_Ann{0,0}:NonNls String '_); }"; - assertEquals("Find not annotated methods",2,findMatchesCount(s7,s8)); - - String s9 = "class A {\n" + - " Object[] method1() {}\n" + - " Object method1_2() {}\n" + - " Object method1_3() {}\n" + - " Object method1_4() {}\n" + - " @MyAnnotation Object[] method2(int a) {}\n" + - " @NonNls Object[] method3() {}\n" + - "}"; - String s10 = "class '_A { @'_Ann{0,0}:NonNls '_Type:Object\\[\\] 'b+( '_pt* '_p* ); }"; - String s10_2 = "class '_A { @'_Ann{0,0}:NonNls '_Type [] 'b+( '_pt* '_p* ); }"; - String s10_3 = "class '_A { @'_Ann{0,0}:NonNls '_Type:Object [] 'b+( '_pt* '_p* ); }"; - assertEquals("Find not annotated methods, 2",2,findMatchesCount(s9,s10)); - assertEquals("Find not annotated methods, 2",2,findMatchesCount(s9,s10_2)); - assertEquals("Find not annotated methods, 2",2,findMatchesCount(s9,s10_3)); - - String s11 = "class A {\n" + - "@Foo(value=baz) int a;\n" + - "@Foo(value=baz2) int a2;\n" + - "@Foo(value=baz2) int a3;\n" + - "@Foo(value2=baz3) int a3;\n" + - "@Foo(value2=baz3) int a3;\n" + - "@Foo(value2=baz3) int a3;\n" + - "@Foo(value2=baz4) int a3;\n" + - "}"; - String s12 = "@Foo(value=baz) int 'a;)"; - String s12_2 = "@Foo(value='baz:baz2 ) int 'a;)"; - String s12_3 = "@Foo('value:value2 = baz3 ) int 'a;)"; - String s12_4 = "@Foo('value:value2 = 'baz3:baz3 ) int 'a;)"; - String s12_5 = "@Foo('value:value2 = 'baz3:baz ) int 'a;)"; - String s12_6 = "@Foo('value:value2 = 'baz3 ) int 'a;)"; - - assertEquals("Find anno parameter value",1,findMatchesCount(s11,s12)); - assertEquals("Find anno parameter value",2,findMatchesCount(s11,s12_2)); - assertEquals("Find anno parameter value",3,findMatchesCount(s11,s12_3)); - assertEquals("Find anno parameter value",3,findMatchesCount(s11,s12_4)); - assertEquals("Find anno parameter value",0,findMatchesCount(s11,s12_5)); - assertEquals("Find anno parameter value",4,findMatchesCount(s11,s12_6)); - } - - public void testBoxingAndUnboxing() { - String s1 = " class A { void b(Integer i); void b2(int i); void c(int d); void c2(Integer d); }\n" + - "A a;\n" + - "a.b2(1)\n;" + - "a.b2(1)\n;" + - "a.b(1)\n;" + - "a.b( new Integer(0) )\n;" + - "a.b( new Integer(0) )\n;" + - "a.c(new Integer(2));\n" + - "a.c(new Integer(3));\n" + - "a.c2(new Integer(3));\n" + - "a.c(3);"; - String s2 = "a.'b('_Params:[formal( Integer ) && exprtype( int ) ])"; - String s2_2 = "a.c('_Params:[formal( int ) && exprtype( Integer ) ])"; - - assertEquals("Find boxing in method call",1,findMatchesCount(s1,s2,false)); - assertEquals("Find unboxing in method call",2,findMatchesCount(s1,s2_2,false)); - } - - public void testCommentsInDclSearch() { - String s1 = "class A {\n" + - " int a; // comment\n" + - " char b;\n" + - " int c; // comment2\n" + - "}"; - String s1_2 = "class A {\n" + - " // comment\n" + - " int a;\n" + - " char b;\n" + - " // comment2\n" + - " int c;\n" + - "}"; - - String s2 = "'_Type '_Variable = '_Value?; //'Comment"; - String s2_2 = "//'Comment\n" + - "'_Type '_Variable = '_Value?;"; - - assertEquals("Find field by dcl with comment",2,findMatchesCount(s1,s2)); - assertEquals("Find field by dcl with comment 2",2,findMatchesCount(s1_2,s2_2)); - } - - public void testSearchingEmptyModifiers() { - - String s1 = "class A {\n" + - " int a;\n" + - " private char b;\n" + - " private char b2;\n" + - " public int c;\n" + - " public int c2;\n" + - "}"; - String s2 = "@Modifier(\"packageLocal\") '_Type '_Variable = '_Value?;"; - String s2_2 = "@Modifier({\"packageLocal\",\"private\"}) '_Type '_Variable = '_Value?;"; - String s2_3 = "@Modifier({\"PackageLocal\",\"private\"}) '_Type '_Variable = '_Value?;"; - - assertEquals("Finding package local dcls",1,findMatchesCount(s1,s2)); - assertEquals("Finding package local dcls",3,findMatchesCount(s1,s2_2)); - - try { - findMatchesCount(s1,s2_3); - assertTrue("Finding package local dcls",false); - } catch(MalformedPatternException ex) { - - } - - String s3 = "class A {\n" + - " int a;\n" + - " static char b;\n" + - " static char b2;\n" + - "}"; - String s4 = "@Modifier(\"Instance\") '_Type '_Variable = '_Value?;"; - String s4_2 = "@Modifier({\"static\",\"Instance\"}) '_Type '_Variable = '_Value?;"; - assertEquals("Finding instance fields",1,findMatchesCount(s3,s4)); - assertEquals("Finding all fields",3,findMatchesCount(s3,s4_2)); - - String s5 = "class A {}\n" + - "abstract class B {}\n" + - "final class C {}\n" + - "class D {}"; - String s6 = "@Modifier(\"Instance\") class 'Type {}"; - String s6_2 = "@Modifier({\"abstract\",\"final\",\"Instance\"}) class 'Type {}"; - assertEquals("Finding instance classes",3,findMatchesCount(s5,s6)); - assertEquals("Finding all classes",4,findMatchesCount(s5,s6_2)); - } - - public void testSearchTransientFieldsWithModifier() { - String source = - "public class TestClass {\n" + - " transient private String field1;\n" + - " transient String field2;\n" + - " String field3;\n" + - "}"; - - String template = "transient @Modifier(\"packageLocal\") '_Type '_Variable = '_Value?;"; - - assertEquals("Finding package-local transient fields", 1, findMatchesCount(source, template)); - } - - public void test() { - String s1 = "if (LOG.isDebugEnabled()) {\n" + - " int a = 1;\n" + - " int a = 1;\n" + - "}"; - String s2 = "if ('_Log.isDebugEnabled()) {\n" + - " '_ThenStatement;\n" + - " '_ThenStatement;\n" + - "}"; - assertEquals("Comparing declarations",1,findMatchesCount(s1,s2)); - } - - public void testFindStaticMethodsWithinHierarchy() { - String s1 = "class A {}\n" + - "class B extends A { static void foo(); }\n" + - "class B2 extends A { static void foo(int a); }\n" + - "class B3 extends A { static void foo(int a, int b); }\n" + - "class C { static void foo(); }\n" + - "B.foo();\n" + - "B2.foo(1);\n" + - "B3.foo(2,3);\n" + - "C.foo();"; - String s2 = "'_Instance:[regex( *A )].'_Method:[regex( foo )] ( '_Params* )"; - assertEquals("Find static methods within expr type hierarchy", 3, findMatchesCount(s1,s2)); - } - - public void testFindClassesWithinHierarchy() { - String s1 = "class A implements I {}\n" + - "interface I {}\n" + - "class B extends A implements I { }\n" + - "class B2 implements I { }\n" + - "class B3 extends A { }\n" + - "class C extends B2 { static void foo(); }\n"; - String s2 = "class '_ extends '_Extends:[!regex( *A )] implements '_Implements:[regex( I )] {}"; - String s2_2 = "class '_ extends '_Extends:[!regex( *A )]{}"; - assertEquals("Find class within type hierarchy with not", 1, findMatchesCount(s1,s2)); - assertEquals("Find class within type hierarchy with not, 2", 1, findMatchesCount(s1,s2_2)); - } - - public void testFindTryWithoutProperFinally() { - String s1 = "try {\n" + - " conn = 1;\n" + - "} finally {\n" + - " conn.close();\n" + - "}\n" + - "try {\n" + - " conn = 1;\n" + - "} finally {\n" + - " int a = 1;\n" + - "}\n" + - "try {\n" + - " conn = 1;\n" + - "} finally {\n" + - " int a = 1;\n" + - "}"; - String s2 = "try { '_StatementBefore*; '_Dcl:[regex( conn = 1 )]; '_StatementAfter*; } finally { '_Finally*:[!regex( .*conn.* ) ]; }"; - assertEquals("FindTryWithoutProperFinally", 2, findMatchesCount(s1,s2)); - } - - public void testBug() { - String s1 = "public class DiallingNumber extends DataGroup\n" + "{\n" + " protected static byte [] CLEAR = { };\n" + "\n" + - " private static DataItemTemplate template;\n" + "\n" + "\tprotected DataTemplate createDefaultTemplate()\n" + "\t{\n" + - " return null;\n" + " }\n" + "}"; - String s2 = "class '_Class {\n" + " static '_FieldType '_FieldName:.*template.* = '_FieldInitial?;\n" + - " '_RetType createDefaultTemplate() { '_Statements*; }\n" + "\t'_Content*\n" + "}"; - assertEquals("Bug in class matching", 1, findMatchesCount(s1,s2)); - } - - //public void testFindFieldUsageByQName() { - // String s1 = "{ class A { int b; { b = 1; } } class B extends A { { this.b = 2} } { B i; i.b = 3; } }"; - // String s2 = "A.b"; - // assertEquals( 3, findMatchesCount(s1,s2)); - //} - // - //public void testFindMethodUsageByQName() { - // String s1 = "{ class A { void b(int a) {} { b(1); } } class B extends A { { this.b(2); } } { B i; i.b(3); } }"; - // String s2 = "A.b"; - // assertEquals( 3, findMatchesCount(s1,s2)); - //} - - public void _testStaticInstanceInitializers() { - String s1 = "public class DiallingNumber {\n static { int a = 1; } static { int b = 1; } { int c = 2; }}"; - String s2 = "class '_Class {\n" + " static { 't*; } }"; - String s2_2 = "class '_Class {\n" + " { 't*; } }"; - String s2_3 = "class '_Class {\n" + " @Modifier(\"Instance\") { 't*; } }"; - assertEquals("Static / instance initializers", 2, findMatchesCount(s1,s2)); - assertEquals("Static / instance initializers", 1, findMatchesCount(s1,s2_3)); - assertEquals("Static / instance initializers", 3, findMatchesCount(s1,s2_2)); - } - - @NotNull - @Override - protected String getTestDataPath() { - return PluginPathManager.getPluginHomePath("structuralsearch") + "/testData/java/"; - } - - public void testDoNotFindReturn() throws IOException { - String s1 = loadFile(getTestName(false) + ".java"); - String s2 = "ApplicationManager.getApplication().runReadAction(new Runnable() {\n" + - " public void run() {\n" + - " 't*:[ !regex( .*return.* ) ];\n" + - " }});"; - assertEquals(0, findMatchesCount(s1,s2)); - } - - public void testDownUpMatch() { - String s1 = "class A {\n" + - " int bbb(int c, int ddd, int eee) {\n" + - " int a = 1;\n" + - " try { int b = 1; } catch(Type t) { a = 2; } catch(Type2 t2) { a = 3; }\n" + - " }\n" + - "}"; - String s2 = "try { '_st*; } catch('_Type 't+) { '_st2*; }"; - - final List<PsiVariable> vars = new ArrayList<PsiVariable>(); - final PsiFile file = PsiFileFactory.getInstance(getProject()).createFileFromText("_.java", s1); - - file.acceptChildren(new JavaRecursiveElementWalkingVisitor() { - @Override public void visitVariable(final PsiVariable variable) { - super.visitVariable(variable); - vars.add(variable); - } - }); - - assertEquals(7, vars.size()); - List<MatchResult> results = new ArrayList<MatchResult>(); - - Matcher testMatcher = new Matcher(getProject()); - MatchOptions options = new MatchOptions(); - options.setSearchPattern(s2); - MatcherImplUtil.transform(options); - options.setFileType(StdFileTypes.JAVA); - - for(PsiVariable var:vars) { - final MatchResult matchResult = testMatcher.isMatchedByDownUp(var, options); - if (matchResult != null) results.add(matchResult); - assertTrue( - (var instanceof PsiParameter && var.getParent() instanceof PsiCatchSection && matchResult != null) || - matchResult == null - ); - } - - assertEquals(2, results.size()); - MatchResult result = results.get(0); - assertEquals("t", result.getMatchImage()); - - result = results.get(1); - assertEquals("t2", result.getMatchImage()); - - results.clear(); - String s2_2 = "try { '_st*; } catch('Type:Type2 '_t) { '_st2*; }"; - - options.clearVariableConstraints(); - options.setSearchPattern(s2_2); - MatcherImplUtil.transform(options); - - for(PsiVariable var:vars) { - final PsiTypeElement typeElement = var.getTypeElement(); - final MatchResult matchResult = testMatcher.isMatchedByDownUp(typeElement, options); - if (matchResult != null) results.add(matchResult); - assertTrue( - (var instanceof PsiParameter && var.getParent() instanceof PsiCatchSection && matchResult != null) || - matchResult == null - ); - } - - assertEquals(1, results.size()); - - result = results.get(0); - assertEquals("Type2", result.getMatchImage()); - } - - @Bombed(day = 28, description = "support it", month = Calendar.JULY, user = "maxim.mossienko") - public void _testContainsPredicate() { - String s1 = "{{\n" + - " int a;\n" + - " a = 1;\n" + - "}\n" + - "{\n" + - " int b = 1;\n" + - " b = 1;\n" + - "}\n" + - "{\n" + - " int c = 2;\n" + - " c = 2;\n" + - "}}"; - String s2 = "{\n" + - " '_a*:[contains( \"'type $a$ = $b$;\" )];\n" + - "}"; - - String s2_2 = "{\n" + - " '_a*:[!contains( \"$type$ $a$ = $b$;\" )];\n" + - "}"; - - assertEquals(2, findMatchesCount(s1, s2)); - assertEquals(1, findMatchesCount(s1, s2_2)); - } - - public void testWithinPredicate() { - String s1 = "if (true) {\n" + - " int a = 1;\n" + - "}\n" + - "if (true) {\n" + - " int b = 1;\n" + - "}\n" + - "while(true) {\n" + - " int c = 2;\n" + - "}"; - String s2 = "'_type 'a:[within( \"if ('_a) { '_st*; }\" )] = '_b;"; - String s2_2 = "'_type 'a:[!within( \"if ('_a) { '_st*; }\" )] = '_b;"; - - assertEquals(2,findMatchesCount(s1, s2)); - assertEquals(1,findMatchesCount(s1, s2_2)); - - // TODO: xxx - //String s3 = "if (true) {\n" + - // " if (true) return;\n" + - // " int a = 1;\n" + - // "}\n else if (true) {\n" + - // " return;\n" + - // "}"; - //assertEquals(2,findMatchesCount(s3, s2)); - //assertEquals(1,findMatchesCount(s3, s2_2)); - } - - public void testWithinPredicate2() { - String s3 = "class C {\n" + - " void aaa() {\n" + - " LOG.debug(true);\n" + - " LOG.debug(true);\n" + - " LOG.debug(true);\n" + - " LOG.debug(true);\n" + - " LOG.debug(true);\n" + - " if (true) {\n" + - " LOG.debug(true);\n" + - " }\n" + - " if (true) LOG.debug(true);\n" + - " if (true) { int 1 = 1; } else { LOG.debug(true); }\n" + - " }" + - "}"; - String s4 = "LOG.debug('_params*:[!within( \"if('_a) { 'st*; }\" )]);"; - - assertEquals(6,findMatchesCount(s3, s4)); - } - - public void testMultiStatementPatternWithTypedVariable() throws Exception { - String s = "Integer i;\ni.valueOf();"; - String s_2 = "Integer i;\nint a = 1;\ni.valueOf();"; - String s2 = "Integer '_i;\n'_i.valueOf();"; - String s2_2 = "Integer '_i;\n'_st; '_i.valueOf();"; - String s2_3 = "Integer '_i;\n'_st*; '_i.valueOf();"; - - assertEquals(1, findMatchesCount(s,s2)); - assertEquals(1, findMatchesCount(s_2,s2_2)); - assertEquals(1, findMatchesCount(s_2,s2_3)); - assertEquals(1, findMatchesCount(s,s2_3)); - } - - public void testFindAnnotationDeclarations() throws Exception { - String s = "interface Foo {} interface Bar {} @interface X {}"; - String s2 = "@interface 'x {}"; - - assertEquals(1, findMatchesCount(s,s2)); - } - - public void testFindEnums() throws Exception { - String s = "class Foo {} class Bar {} enum X {}"; - String s2 = "enum 'x {}"; - - assertEquals(1, findMatchesCount(s,s2)); - } - - public void testFindDeclaration() throws Exception { - String s = "public class F {\n" + - " static Category cat = Category.getInstance(F.class.getName());\n" + - " Category cat2 = Category.getInstance(F.class.getName());\n" + - " Category cat3 = Category.getInstance(F.class.getName());\n" + - "}"; - String s2 = "static $Category$ $cat$ = $Category$.getInstance($Arg$);"; - - assertEquals(1, findMatchesCount(s,s2)); - } - - public void testFindMethodCallWithTwoOrThreeParameters() { - String source = "{ String.format(\"\"); String.format(\"\", 1); String.format(\"\", 1, 2); String.format(\"\", 1, 2, 3); }"; - String pattern = "'_Instance.'_MethodCall('_Parameter{2,3})"; - - assertEquals(2, findMatchesCount(source, pattern)); - } - - public void testFindMethodWithCountedExceptionsInThrows() { - String source = "class A {" + - " void a() {}" + - " void b() throws E1 {}" + - " void c() throws E1, E2{}" + - " void d() throws E1, E2, E3 {}" + - "}"; - - String pattern1 = "class '_A {" + - " '_type+ 'method+ () throws '_E{0,0}" + - "}"; - assertEquals(1, findMatchesCount(source, pattern1)); - - String pattern2 = "class '_A {" + - " '_type+ 'method+ () throws '_E{1,2}" + - "}"; - assertEquals(2, findMatchesCount(source, pattern2)); - - String pattern3 = "class '_A {" + - " '_type+ 'method+ () throws '_E{2,2}" + - "}"; - assertEquals(1, findMatchesCount(source, pattern3)); - - String pattern4 = "class '_A {" + - " '_type+ 'method+ () throws '_E{0,0}:[ regex( E2 )]" + - "}"; - assertEquals(2, findMatchesCount(source, pattern4)); - } - - public void testFindMethodsCalledWithinClass() { - String source = "class A {" + - " void a() {}" + - " static void b() {}" + - " void c() {" + - " a();" + - " b();" + - " }" + - "}" + - "class B extends A {" + - " void d() {" + - " a();" + - " b();" + - " }" + - "}"; - String pattern1 = "this.a()"; - assertEquals(2, findMatchesCount(source, pattern1)); - } - - public void testFindReferenceWithParentheses() { - String source = "class A {" + - " String value;" + - " A(String v) {" + - " value = (value);" + - " System.out.println(((2)));" + - " System.out.println(2);" + - " }" + - "}"; - - String pattern1 = "'_value='_value"; - assertEquals(1, findMatchesCount(source, pattern1)); - - String pattern2 = "System.out.println('_v);" + - "System.out.println('_v);"; - assertEquals(1, findMatchesCount(source, pattern2)); - } - - public void testFindSelfAssignment() { - String source = "class A {" + - " protected String s;" + - " A(String t) {" + - " this.s = s;" + - " t = t;" + - " s = this.s;" + - " }" + - //"}" + - //"class B {" + - //" B(String t) {" + - //" super.s = s;" + // would be nice if found also - //" }" + - "}"; - - String pattern = "'_var='_var"; - assertEquals(3, findMatchesCount(source, pattern)); - } - - public void testFindLambdas() { - String source = "public interface IntFunction<R> {" + - " R apply(int value);" + - "}" + - "public interface Function<T, R> {" + - " R apply(T t);" + - "}" + - "class A {" + - " void m() {" + - " Runnable q = () -> { /*comment*/ };" + - " Runnable r = () -> { System.out.println(); };" + - " IntFunction<String> f = a -> \"hello\";" + - " Function<String, String> g = a -> \"world\";" + - " }" + - "}"; - - String pattern1 = "() ->"; - assertEquals("should find lamdas", 4, findMatchesCount(source, pattern1)); - - String pattern2 = "(int '_a) -> {}"; - assertEquals("should find lambdas with specific parameter type", 1, findMatchesCount(source, pattern2)); - - String pattern3 = "('_a{0,0})->{}"; - assertEquals("should find lambdas without any parameters", 2, findMatchesCount(source, pattern3)); - - String pattern4 = "()->System.out.println()"; - assertEquals("should find lambdas with matching body", 1, findMatchesCount(source, pattern4)); - - String pattern5 = "()->{/*comment*/}"; - assertEquals("should find lambdas with comment body", 1, findMatchesCount(source, pattern5)); - } - - public void testFindDefaultMethods() { - String source = "interface XYZ {" + - " default void m() {" + - " System.out.println();" + - " }" + - " void f();" + - " void g();" + - "}" + - "interface ABC {" + - " void m();" + - "}"; - - String pattern1 = "interface '_Class { default '_ReturnType+ 'MethodName+('_ParameterType* '_Parameter*);}"; - assertEquals("should find default method", 1, findMatchesCount(source, pattern1)); - - String pattern2 = "interface 'Class { default '_ReturnType+ '_MethodName{0,0}('_ParameterType* '_Parameter*);}"; - assertEquals("should find interface without default methods", 1, findMatchesCount(source, pattern2)); - } - - public void testFindMethodReferences() { - String source = "class A {" + - " Runnable r = System.out::println;" + - " Runnable s = this::hashCode;" + - " Runnable t = this::new;" + - " static {" + - " System.out.println();" + - " }" + - "}"; - - String pattern1 = "System . out :: println"; - assertEquals("should find method reference", 1, findMatchesCount(source, pattern1)); - - String pattern2 = "this::'_a"; - assertEquals("should find method reference 2", 2, findMatchesCount(source, pattern2)); - - String pattern3 = "'_a::'_b"; - assertEquals("should find all method references", 3, findMatchesCount(source, pattern3)); - } -} |