[73990] Formatting CSS file splits element.class into element . class
diff --git a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSAllTests.java b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSAllTests.java
index ed1d34d..df96f22 100644
--- a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSAllTests.java
+++ b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/CSSAllTests.java
@@ -11,6 +11,7 @@
 import junit.framework.Test;
 import junit.framework.TestSuite;
 
+import org.eclipse.wst.css.core.tests.model.BUG73990SelectorFormatTest;
 import org.eclipse.wst.css.core.tests.model.CSSCharsetRuleTest;
 import org.eclipse.wst.css.core.tests.model.CSSFontFaceRuleTest;
 import org.eclipse.wst.css.core.tests.model.CSSImportRuleTest;
@@ -49,5 +50,6 @@
 		suite.addTestSuite(CSSMediaRuleTest.class);
 		suite.addTestSuite(CSSPageRuleTest.class);
 		suite.addTestSuite(CSSFontFaceRuleTest.class);
+		suite.addTestSuite(BUG73990SelectorFormatTest.class);
 	}
 }
\ No newline at end of file
diff --git a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/model/BUG73990SelectorFormatTest.java b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/model/BUG73990SelectorFormatTest.java
new file mode 100644
index 0000000..cb031f9
--- /dev/null
+++ b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/model/BUG73990SelectorFormatTest.java
@@ -0,0 +1,28 @@
+package org.eclipse.wst.css.core.tests.model;
+
+import java.io.IOException;
+
+import org.eclipse.wst.css.core.document.ICSSModel;
+import org.eclipse.wst.css.core.format.FormatProcessorCSS;
+import org.eclipse.wst.css.core.tests.util.FileUtil;
+import org.eclipse.wst.sse.core.text.IStructuredDocument;
+
+public class BUG73990SelectorFormatTest extends AbstractModelTest {
+	public void testInsertText1() throws IOException {
+		ICSSModel model = getModel();
+		IStructuredDocument structuredDocument = model.getStructuredDocument();
+		structuredDocument.set(FileUtil.createString(
+				"src/org/eclipse/wst/css/core/tests/testfiles",
+				"BUG73990_selector_unformatted.css"));
+
+		(new FormatProcessorCSS()).formatModel(model);
+
+		String expected = FileUtil.createString(
+				"src/org/eclipse/wst/css/core/tests/testfiles/results",
+				"BUG73990_selector_formatted.css");
+		// Note: FileUtil.createString() added a commonEOL to the expected
+		// string. We have to concat a commonEOL to the actual string.
+		String actual = structuredDocument.get().concat(FileUtil.commonEOL);
+		assertEquals(expected, actual);
+	}
+}
diff --git a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/BUG73990_selector_unformatted.css b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/BUG73990_selector_unformatted.css
new file mode 100644
index 0000000..ed52c93
--- /dev/null
+++ b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/BUG73990_selector_unformatted.css
@@ -0,0 +1,35 @@
+/* Class as selector */

+H1.pastoral { color: #00FF00 }

+

+/* ID as selector */

+#z98y { letter-spacing: 0.3em }

+H1#z98y { letter-spacing: 0.5em }

+

+/* Contextual selectors */

+DIV P           { font: small sans-serif }

+.reddish H1     { color: red }

+#x78y CODE      { background: blue }

+DIV.sidenote H1 { font-size: large }

+

+/* Anchor pseudo-classes */

+A:link { color: red }       /* unvisited link */

+A:visited { color: blue }   /* visited links */

+A:active { color: lime }    /* active links */

+

+/* Pseudo-class combined with normal class */ 

+A.external:visited { color: blue }

+

+/* 'first-line' pseudo-element */

+P:first-line { font-variant: small-caps }

+

+/* 'first-letter' pseudo-element */

+P:first-letter { font-size: 200%; float: left }

+

+/* Pseudo-elements in selectors */

+BODY P:first-letter { color: purple }

+P.initial:first-letter { color: red }

+

+/* Multiple pseudo-elements */

+P { color: red; font-size: 12pt }

+P:first-letter { color: green; font-size: 200% }

+P:first-line { color: blue }

diff --git a/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/results/BUG73990_selector_formatted.css b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/results/BUG73990_selector_formatted.css
new file mode 100644
index 0000000..6da6ff7
--- /dev/null
+++ b/tests/org.eclipse.wst.css.core.tests/src/org/eclipse/wst/css/core/tests/testfiles/results/BUG73990_selector_formatted.css
@@ -0,0 +1,79 @@
+/* Class as selector */

+H1.pastoral {

+	color: #00FF00

+}

+

+/* ID as selector */

+#z98y {

+	letter-spacing: 0.3em

+}

+

+H1#z98y {

+	letter-spacing: 0.5em

+}

+

+/* Contextual selectors */

+DIV P {

+	font: small sans-serif

+}

+

+.reddish H1 {

+	color: red

+}

+

+#x78y CODE {

+	background: blue

+}

+

+DIV.sidenote H1 {

+	font-size: large

+}

+

+/* Anchor pseudo-classes */

+A:link {

+	color: red

+}  /* unvisited link */

+A:visited {

+	color: blue

+}  /* visited links */

+A:active {

+	color: lime

+}  /* active links */ /* Pseudo-class combined with normal class */

+A.external:visited {

+	color: blue

+}

+

+/* 'first-line' pseudo-element */

+P:first-line {

+	font-variant: small-caps

+}

+

+/* 'first-letter' pseudo-element */

+P:first-letter {

+	font-size: 200%;

+	float: left

+}

+

+/* Pseudo-elements in selectors */

+BODY P:first-letter {

+	color: purple

+}

+

+P.initial:first-letter {

+	color: red

+}

+

+/* Multiple pseudo-elements */

+P {

+	color: red;

+	font-size: 12pt

+}

+

+P:first-letter {

+	color: green;

+	font-size: 200%

+}

+

+P:first-line {

+	color: blue

+}