added handling for smart indentation in the beginning of list items, updated test baselines. TODO: smart indentation in the middle of list items (2 failing tests)

Author: vladima

src/services/formatting/smartIndenter.ts

@@ -154,7 +154,7 @@
 ////
 ////function argumentsListIndentation(bar,
 ////             blah,
-////{| "indent": 0 |} 
+////             {| "indent": 13 |} 
 ////);
 ////
 ////

tests/cases/fourslash/indentation.ts

@@ -1,9 +1,10 @@
 /// <reference path='fourslash.ts'/>
 
 ////function foo(bar,
-////             blah,
+////             blah, baz,
 ////             /**/
 ////) { };
 
 goTo.marker();
-verify.indentationIs(0);
+// keep indentation of 'blah'
+verify.indentationIs(13);

tests/cases/fourslash/smartIndentAfterAlignedFunctionArgument.ts

@@ -0,0 +1,11 @@
+/// <reference path='fourslash.ts'/>
+
+////class A {    
+////    {| "indentation": 0|}  }
+////class B {    
+////    var x = 1;
+////    {| "indentation": 0|}  }
+
+test.markers().forEach((marker) => {
+    verify.indentationAtPositionIs(marker.fileName, marker.position, marker.data.indentation);
+});

tests/cases/fourslash/smartIndentCloseBrace.ts

@@ -0,0 +1,17 @@
+/// <reference path='fourslash.ts'/>
+//// do /*1*/ {
+//// } while (true)
+////
+//// do { /*2*/
+//// } /*3*/while (true)/*4*/
+
+function verifyIndentationAfterNewLine(marker: string, indentation: number): void {
+    goTo.marker(marker);
+    edit.insert("\r\n");
+    verify.indentationIs(indentation);
+}
+
+verifyIndentationAfterNewLine("1", 0);
+verifyIndentationAfterNewLine("2", 4);
+verifyIndentationAfterNewLine("3", 0);
+verifyIndentationAfterNewLine("4", 0);

tests/cases/fourslash/smartIndentDoStatement.ts

@@ -0,0 +1,20 @@
+/// <reference path='fourslash.ts'/>
+
+//// if /*1*/(true) { }
+////
+//// if (true) /*2*/ { /*3*/
+//// } /*4*/
+////
+//// if (1 === /*5*/ 2) { }
+
+function verifyIndentationAfterNewLine(marker: string, indentation: number): void {
+    goTo.marker(marker);
+    edit.insert("\r\n");
+    verify.indentationIs(indentation);
+}
+
+verifyIndentationAfterNewLine("1", 4);
+verifyIndentationAfterNewLine("2", 0);
+verifyIndentationAfterNewLine("3", 4);
+verifyIndentationAfterNewLine("4", 0);
+verifyIndentationAfterNewLine("5", 4);

tests/cases/fourslash/smartIndentIfStatement.ts

@@ -22,7 +22,7 @@ goTo.marker("4");
 verify.currentLineContentIs("    c");
 goTo.marker("1");
 edit.insert("\r\n");
-verify.indentationIs(0);
+verify.indentationIs(4);
 goTo.marker("5");
 verify.currentLineContentIs("    //comment");
 goTo.marker("6");