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cyclic dependencies tests

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This commit is contained in:
Anna Kozlova
2005-02-07 22:33:54 +03:00
parent 32c5899814
commit 95eb40c488
25 changed files with 322 additions and 0 deletions
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5
testData/dependencies/cycle/packageScope1/com/a/A.java Normal file
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package com.a;
import com.b.B;
public class A{
B b = new B();
}

5
testData/dependencies/cycle/packageScope1/com/b/B.java Normal file
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package com.b;
import com.a.A;
public class B{
A a = new A();
}

5
testData/dependencies/cycle/packageScope2/com/subscope1/a/A.java Normal file
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package com.subscope1.a;
import com.subscope1.b.B;
public class A{
B b = new B();
}

5
testData/dependencies/cycle/packageScope2/com/subscope1/b/B.java Normal file
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package com.subscope1.b;
import com.subscope1.a.A;
public class B{
A a = new A();
}

5
testData/dependencies/cycle/packageScope2/com/subscope2/c/C.java Normal file
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package com.subscope2.c;
import com.subscope2.d.D;
public class C{
D d = new D();
}

5
testData/dependencies/cycle/packageScope2/com/subscope2/d/D.java Normal file
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package com.subscope2.d;
import com.subscope2.c.C;
public class D{
C c = new C();
}

5
testData/dependencies/cycle/t1/com/a/A.java Normal file
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package com.a;
import com.b.B;
public class A{
B b = new B();
}

5
testData/dependencies/cycle/t1/com/b/B.java Normal file
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package com.b;
import com.a.A;
public class B{
A a = new A();
}

5
testData/dependencies/cycle/t2/com/a/A.java Normal file
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package com.a;
import com.b.B;
public class A{
B b = new B();
}

5
testData/dependencies/cycle/t2/com/b/B.java Normal file
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package com.b;
import com.a.A;
public class B{
A a = new A();
}

5
testData/dependencies/cycle/t2/com/c/C.java Normal file
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package com.c;
import com.d.D;
public class C{
D d = new D();
}

5
testData/dependencies/cycle/t2/com/d/D.java Normal file
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package com.d;
import com.c.C;
public class D{
C c = new C();
}

5
testData/dependencies/cycle/t3/com/a/A.java Normal file
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package com.a;
import com.c.C;
public class A{
C c = new C();
}

7
testData/dependencies/cycle/t3/com/b/B.java Normal file
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package com.b;
import com.a.A;
import com.d.D;
public class B{
A a = new A();
D d = new D();
}

5
testData/dependencies/cycle/t3/com/c/C.java Normal file
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package com.c;
import com.b.B;
public class C{
B b = new B();
}

5
testData/dependencies/cycle/t3/com/d/D.java Normal file
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package com.d;
import com.b.B;
public class D{
B b = new B();
}

7
testData/dependencies/cycle/t4/com/a/A.java Normal file
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package com.a;
import com.b.B;
import com.c.C;
public class A{
B b = new B();
C c = new C();
}

5
testData/dependencies/cycle/t4/com/b/B.java Normal file
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package com.b;
import com.a.A;
public class B{
A a = new A();
}

5
testData/dependencies/cycle/t4/com/c/C.java Normal file
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package com.c;
import com.d.D;
public class C{
D d = new D();
}

5
testData/dependencies/cycle/t4/com/d/D.java Normal file
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package com.d;
import com.a.A;
public class D{
A a = new A();
}

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testData/dependencies/cycle/t5/com/a/A.java Normal file
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package com.a;
import com.c.C;
public class A{
C c = new C();
}

7
testData/dependencies/cycle/t5/com/b/B.java Normal file
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package com.b;
import com.a.A;
import com.d.D;
public class B{
A a = new A();
D d = new D();
}

5
testData/dependencies/cycle/t5/com/c/C.java Normal file
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package com.c;
import com.b.B;
public class C{
B b = new B();
}

5
testData/dependencies/cycle/t5/com/d/D.java Normal file
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package com.d;
import com.b.B;
public class D{
B b = new B();
}

196
testSource/com/intellij/dependencies/CyclicDependenciesTest.java Normal file
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package com.intellij.dependencies;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ex.PathManagerEx;
import com.intellij.openapi.projectRoots.impl.JavaSdkImpl;
import com.intellij.openapi.module.Module;
import com.intellij.testFramework.PsiTestUtil;
import com.intellij.testFramework.PsiTestCase;
import com.intellij.cyclicDependencies.CyclicDependenciesBuilder;
import com.intellij.analysis.AnalysisScope;
import com.intellij.psi.PsiPackage;
import java.util.*;
/**
* User: anna
* Date: Feb 2, 2005
*/
public class CyclicDependenciesTest extends PsiTestCase {
protected void setUp() throws Exception {
super.setUp();
ApplicationManager.getApplication().runWriteAction(new Runnable() {
public void run() {
try {
String root = PathManagerEx.getTestDataPath() + "/dependencies/cycle/" + getTestName(true);
PsiTestUtil.removeAllRoots(myModule, JavaSdkImpl.getMockJdk("java 1.4"));
PsiTestUtil.createTestProjectStructure(myProject, myModule, root, myFilesToDelete);
}
catch (Exception e) {
LOG.error(e);
}
}
});
}
public void testT1() {
// com.a<->com.b
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myProject, AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.a"}});
expected.put("com.a", new String[][]{{"com.a", "com.b"}});
checkResult(expected, cyclicDependencies);
}
public void testPackageScope1(){
// com.a<->com.b
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myPsiManager.findPackage("com"), AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.a"}});
expected.put("com.a", new String[][]{{"com.a", "com.b"}});
checkResult(expected, cyclicDependencies);
}
public void testT2() {
//com.b<->com.a
//com.c<->com.d
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myProject, AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.a"}});
expected.put("com.d", new String[][]{{"com.d", "com.c"}});
expected.put("com.c", new String[][]{{"com.c", "com.d"}});
expected.put("com.a", new String[][]{{"com.a", "com.b"}});
checkResult(expected, cyclicDependencies);
}
public void testPackageScope2() {
//com.b<->com.a - find
//com.c<->com.d - not in scope
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myPsiManager.findPackage("com.subscope1"), AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.subscope1.b", new String[][]{{"com.subscope1.b", "com.subscope1.a"}});
expected.put("com.subscope1.a", new String[][]{{"com.subscope1.a", "com.subscope1.b"}});
checkResult(expected, cyclicDependencies);
}
public void testT3() {
//com.b<->com.d
//com.b->com.a->com.c->com.b
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myProject, AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.d"}});
expected.put("com.d", new String[][]{{"com.d", "com.b"}});
expected.put("com.c", new String[][]{{"com.c", "com.b", "com.a"}});
expected.put("com.a", new String[][]{{"com.a", "com.c", "com.b"}});
checkResult(expected, cyclicDependencies, true);
}
public void testT4() {
//com.a<->com.b
//com.a->com.c->com.d->com.a
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myProject, AnalysisScope.SOURCE_JAVA_FILES),
1);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.a"}});
expected.put("com.d", new String[][]{{"com.d", "com.a", "com.c"}});
expected.put("com.c", new String[][]{{"com.c", "com.d", "com.a"}});
expected.put("com.a", new String[][]{{"com.a", "com.b"}});
checkResult(expected, cyclicDependencies);
}
public void testT5() {
//com.b<->com.d
//com.b->com.a->com.c->com.b
final CyclicDependenciesBuilder builder = new CyclicDependenciesBuilder(myProject,
new AnalysisScope(myProject, AnalysisScope.SOURCE_JAVA_FILES),
10);
builder.analyze();
final HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cyclicDependencies = builder.getCyclicDependencies();
HashMap<String, String[][]> expected = new HashMap<String, String[][]>();
expected.put("com.b", new String[][]{{"com.b", "com.d"}, {"com.b", "com.a", "com.c"}});
expected.put("com.d", new String[][]{{"com.d", "com.b"}, {"com.d", "com.b", "com.a", "com.c", "com.b"}});
expected.put("com.c", new String[][]{{"com.c", "com.b", "com.a"}, {"com.c", "com.b", "com.d", "com.b", "com.a"}});
expected.put("com.a", new String[][]{{"com.a", "com.c", "com.b"}, {"com.a", "com.c", "com.b", "com.d", "com.b"}});
checkResult(expected, cyclicDependencies, true);
}
private void checkResult(HashMap<String, String[][]> expected, HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cycles) {
assertEquals(expected.size(), cycles.size());
Iterator<PsiPackage> it = cycles.keySet().iterator();
for (Iterator<String> iterator = expected.keySet().iterator(); iterator.hasNext();) {
final String packs = iterator.next();
final PsiPackage psiPackage = it.next();
assertEquals(packs, psiPackage.getQualifiedName());
assertEquals(expected.get(packs).length, cycles.get(psiPackage).size());
Iterator<ArrayList<PsiPackage>> iC = cycles.get(psiPackage).iterator();
for (int i = 0; i < expected.get(packs).length; i++) {
final String[] expectedCycle = expected.get(packs)[i];
final ArrayList<PsiPackage> cycle = iC.next();
assertEquals(expectedCycle.length, cycle.size());
Iterator<PsiPackage> iCycle = cycle.iterator();
for (int j = 0; j < expectedCycle.length; j++) {
final String expectedInCycle = expectedCycle[j];
final PsiPackage packageInCycle = iCycle.next();
assertEquals(expectedInCycle, packageInCycle.getQualifiedName());
}
}
}
}
private void checkResult(HashMap<String, String[][]> expected, HashMap<PsiPackage, Set<ArrayList<PsiPackage>>> cycles, boolean forceContains){
assertEquals(expected.size(), cycles.size());
for (Iterator<PsiPackage> iterator = cycles.keySet().iterator(); iterator.hasNext();) {
final PsiPackage psiPackage = iterator.next();
assertTrue(expected.containsKey(psiPackage.getQualifiedName()));
final String packs = psiPackage.getQualifiedName();
if (forceContains){
assertEquals(expected.get(packs).length, cycles.get(psiPackage).size());
}
for (Iterator<ArrayList<PsiPackage>> iC = cycles.get(psiPackage).iterator(); iC.hasNext();) {
final ArrayList<PsiPackage> cycle = iC.next();
final String[][] expectedCycles = expected.get(packs);
final String [] string = new String[cycle.size()];
int i = 0;
for (Iterator<PsiPackage> iCycle = cycle.iterator(); iCycle.hasNext();) {
final PsiPackage packageInCycle = iCycle.next();
string[i++] = packageInCycle.getQualifiedName();
}
assertTrue(findInMatrix(expectedCycles, string) > -1);
}
}
}
private static int findInMatrix(String [][] matrix, String [] string){
for (int i = 0; i < matrix.length; i++) {
String[] strings = matrix[i];
if (Arrays.equals(strings, string)){
return i;
}
}
return -1;
}
}