SONAR-926 apply inclusions and exclusions to source directories

If sonar.sources is not set (blank), then no files are analyzed

3 files changed, 19 insertions, 134 deletions

diff --git a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/ExclusionFilters.java b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/ExclusionFilters.java
index 2bc3c709985..f2e1e428cc6 100644
--- a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/ExclusionFilters.java
+++ b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/ExclusionFilters.java
@@ -26,12 +26,6 @@ import org.sonar.api.BatchComponent;
 import org.sonar.api.batch.fs.InputFile;
 import org.sonar.api.batch.fs.internal.PathPattern;
 import org.sonar.api.scan.filesystem.FileExclusions;
-import org.sonar.api.scan.filesystem.ModuleFileSystem;
-import org.sonar.api.scan.filesystem.PathResolver;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
 
 public class ExclusionFilters implements BatchComponent {
   private final FileExclusions exclusionSettings;
@@ -45,10 +39,10 @@ public class ExclusionFilters implements BatchComponent {
     this.exclusionSettings = exclusions;
   }
 
-  public void prepare(ModuleFileSystem fs) {
-    mainInclusions = prepareMainInclusions(fs);
-    mainExclusions = prepareMainExclusions(fs);
-    testInclusions = prepareTestInclusions(fs);
+  public void prepare() {
+    mainInclusions = prepareMainInclusions();
+    mainExclusions = prepareMainExclusions();
+    testInclusions = prepareTestInclusions();
     testExclusions = prepareTestExclusions();
     log("Included sources: ", mainInclusions);
     log("Excluded sources: ", mainExclusions);
@@ -95,41 +89,29 @@ public class ExclusionFilters implements BatchComponent {
     return matchInclusion;
   }
 
-  PathPattern[] prepareMainInclusions(ModuleFileSystem fs) {
+  PathPattern[] prepareMainInclusions() {
     if (exclusionSettings.sourceInclusions().length > 0) {
       // User defined params
       return PathPattern.create(exclusionSettings.sourceInclusions());
     }
-    // Convert source directories to inclusions
-    List<String> sourcePattern = new ArrayList<String>();
-    for (File src : fs.sourceDirs()) {
-      String path = new PathResolver().relativePath(fs.baseDir(), src);
-      sourcePattern.add(path + "/**");
-    }
-    return PathPattern.create(sourcePattern.toArray(new String[sourcePattern.size()]));
+    return new PathPattern[0];
   }
 
-  PathPattern[] prepareTestInclusions(ModuleFileSystem fs) {
-    return PathPattern.create(computeTestInclusions(fs));
+  PathPattern[] prepareTestInclusions() {
+    return PathPattern.create(computeTestInclusions());
   }
 
-  private String[] computeTestInclusions(ModuleFileSystem fs) {
+  private String[] computeTestInclusions() {
     if (exclusionSettings.testInclusions().length > 0) {
       // User defined params
       return exclusionSettings.testInclusions();
     }
-    // Convert source directories to inclusions
-    List<String> testPatterns = new ArrayList<String>();
-    for (File test : fs.testDirs()) {
-      String path = new PathResolver().relativePath(fs.baseDir(), test);
-      testPatterns.add(path + "/**");
-    }
-    return testPatterns.toArray(new String[testPatterns.size()]);
+    return ArrayUtils.EMPTY_STRING_ARRAY;
   }
 
-  PathPattern[] prepareMainExclusions(ModuleFileSystem fs) {
+  PathPattern[] prepareMainExclusions() {
     String[] patterns = (String[]) ArrayUtils.addAll(
-        exclusionSettings.sourceExclusions(), computeTestInclusions(fs));
+      exclusionSettings.sourceExclusions(), computeTestInclusions());
     return PathPattern.create(patterns);
   }
 
diff --git a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/FileIndexer.java b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/FileIndexer.java
index 430c9ea27e0..eb9b3f0abae 100644
--- a/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/FileIndexer.java
+++ b/sonar-batch/src/main/java/org/sonar/batch/scan/filesystem/FileIndexer.java
@@ -69,7 +69,7 @@ public class FileIndexer implements BatchComponent {
       return;
     }
     logger.info("Index files");
-    exclusionFilters.prepare(fileSystem);
+    exclusionFilters.prepare();
 
     Progress progress = new Progress(fileCache.byModule(fileSystem.moduleKey()));
 
diff --git a/sonar-batch/src/test/java/org/sonar/batch/scan/filesystem/ExclusionFiltersTest.java b/sonar-batch/src/test/java/org/sonar/batch/scan/filesystem/ExclusionFiltersTest.java
index e23359c5369..75a0c8cb5d9 100644
--- a/sonar-batch/src/test/java/org/sonar/batch/scan/filesystem/ExclusionFiltersTest.java
+++ b/sonar-batch/src/test/java/org/sonar/batch/scan/filesystem/ExclusionFiltersTest.java
@@ -19,7 +19,6 @@
  */
 package org.sonar.batch.scan.filesystem;
 
-import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -28,36 +27,22 @@ import org.sonar.api.batch.fs.InputFile;
 import org.sonar.api.batch.fs.internal.DefaultInputFile;
 import org.sonar.api.config.Settings;
 import org.sonar.api.scan.filesystem.FileExclusions;
-import org.sonar.api.scan.filesystem.ModuleFileSystem;
 
-import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
 
 import static org.fest.assertions.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
 public class ExclusionFiltersTest {
 
   @Rule
   public TemporaryFolder temp = new TemporaryFolder();
-  private ModuleFileSystem fs;
-  private File basedir;
-
-  @Before
-  public void prepare() throws IOException {
-    basedir = temp.newFolder();
-    fs = mock(ModuleFileSystem.class);
-    when(fs.baseDir()).thenReturn(basedir);
-  }
 
   @Test
   public void match_main_inclusion() throws IOException {
     Settings settings = new Settings();
     settings.setProperty(CoreProperties.PROJECT_INCLUSIONS_PROPERTY, "**/*Dao.java");
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
-    filter.prepare(fs);
+    filter.prepare();
 
     java.io.File file = temp.newFile();
     DefaultInputFile inputFile = new DefaultInputFile("src/main/java/com/mycompany/FooDao.java").setFile(file);
@@ -73,45 +58,6 @@ public class ExclusionFiltersTest {
     assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isFalse();
   }
 
-  @Test
-  public void include_main_folders_by_default() throws IOException {
-    Settings settings = new Settings();
-    ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
-    when(fs.sourceDirs()).thenReturn(Arrays.asList(new File(basedir, "src/main/java")));
-
-    filter.prepare(fs);
-
-    java.io.File file = temp.newFile();
-
-    DefaultInputFile inputFile = new DefaultInputFile("src/main/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isTrue();
-
-    inputFile = new DefaultInputFile("src/main/java2/com/mycompany/FooDao.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isFalse();
-
-    // source inclusions do not apply to tests
-    inputFile = new DefaultInputFile("src/main/java/com/mycompany/FooDao.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isFalse();
-  }
-
-  @Test
-  public void include_main_and_test_folders_by_default() throws IOException {
-    Settings settings = new Settings();
-    ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
-    when(fs.sourceDirs()).thenReturn(Arrays.asList(new File(basedir, "src/main/java")));
-    when(fs.testDirs()).thenReturn(Arrays.asList(new File(basedir, "src/test/java")));
-
-    filter.prepare(fs);
-
-    java.io.File file = temp.newFile();
-
-    DefaultInputFile inputFile = new DefaultInputFile("src/main/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isTrue();
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isFalse();
-
-    inputFile = new DefaultInputFile("src/test/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isTrue();
-  }
 
   @Test
   public void exclude_test_inclusions_from_main_sources() throws IOException {
@@ -120,7 +66,7 @@ public class ExclusionFiltersTest {
     settings.setProperty(CoreProperties.PROJECT_TEST_INCLUSIONS_PROPERTY, "src/test/java/**/*.java");
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
 
-    filter.prepare(fs);
+    filter.prepare();
 
     java.io.File file = temp.newFile();
 
@@ -134,55 +80,12 @@ public class ExclusionFiltersTest {
   }
 
   @Test
-  public void ignore_main_folders_if_inclusion_defined() throws IOException {
-    Settings settings = new Settings();
-    settings.setProperty(CoreProperties.PROJECT_INCLUSIONS_PROPERTY, "src/main/java2/**/*");
-    ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
-    when(fs.sourceDirs()).thenReturn(Arrays.asList(new File(basedir, "src/main/java")));
-
-    filter.prepare(fs);
-
-    java.io.File file = temp.newFile();
-
-    DefaultInputFile inputFile = new DefaultInputFile("src/main/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isFalse();
-
-    inputFile = new DefaultInputFile("src/main/java2/com/mycompany/FooDao.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isTrue();
-
-    // source inclusions do not apply to tests
-    inputFile = new DefaultInputFile("src/main/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isFalse();
-  }
-
-  @Test
-  public void include_test_folders_by_default() throws IOException {
-    Settings settings = new Settings();
-    ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
-    when(fs.testDirs()).thenReturn(Arrays.asList(new File(basedir, "src/test/java")));
-
-    filter.prepare(fs);
-
-    java.io.File file = temp.newFile();
-
-    // test inclusions do not apply to main code
-    DefaultInputFile inputFile = new DefaultInputFile("src/test/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isFalse();
-
-    inputFile = new DefaultInputFile("src/test2/java/com/mycompany/FooTest.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isFalse();
-
-    inputFile = new DefaultInputFile("src/test/java/com/mycompany/Foo.java").setFile(file);
-    assertThat(filter.accept(inputFile, InputFile.Type.TEST)).isTrue();
-  }
-
-  @Test
   public void match_at_least_one_source_inclusion() throws IOException {
     Settings settings = new Settings();
     settings.setProperty(CoreProperties.PROJECT_INCLUSIONS_PROPERTY, "**/*Dao.java,**/*Dto.java");
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
 
-    filter.prepare(fs);
+    filter.prepare();
 
     java.io.File file = temp.newFile();
 
@@ -201,7 +104,7 @@ public class ExclusionFiltersTest {
     settings.setProperty(CoreProperties.PROJECT_EXCLUSIONS_PROPERTY, "**/*Dao.java");
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
 
-    filter.prepare(fs);
+    filter.prepare();
 
     java.io.File file = temp.newFile();
     DefaultInputFile inputFile = new DefaultInputFile("src/main/java/com/mycompany/FooDao.java").setFile(file);
@@ -225,7 +128,7 @@ public class ExclusionFiltersTest {
     settings.setProperty(CoreProperties.PROJECT_EXCLUSIONS_PROPERTY, "file:" + excludedFile.getCanonicalPath());
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
 
-    filter.prepare(fs);
+    filter.prepare();
 
     DefaultInputFile inputFile = new DefaultInputFile("src/main/java/org/bar/Foo.java").setFile(includedFile);
     assertThat(filter.accept(inputFile, InputFile.Type.MAIN)).isTrue();
@@ -240,7 +143,7 @@ public class ExclusionFiltersTest {
     settings.setProperty(CoreProperties.PROJECT_EXCLUSIONS_PROPERTY, "   **/*Dao.java   ");
     ExclusionFilters filter = new ExclusionFilters(new FileExclusions(settings));
 
-    assertThat(filter.prepareMainExclusions(fs)[0].toString()).isEqualTo("**/*Dao.java");
+    assertThat(filter.prepareMainExclusions()[0].toString()).isEqualTo("**/*Dao.java");
   }
 
 }