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Breakpoints in break/continue statements

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This commit is contained in:
Sheetal Nandi 2014-10-17 15:48:00 -07:00
parent 6fbf0d672c
commit c81c0bfdce
3 changed files with 96 additions and 0 deletions
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8
src/services/breakpoints.ts
View File

@ -93,6 +93,10 @@ module ts.BreakpointResolver {
case SyntaxKind.LabeledStatement:
return spanInLabeledStatement(<LabeledStatement>node);
case SyntaxKind.BreakStatement:
case SyntaxKind.ContinueStatement:
return spanInBreakOrContinueStatement(<BreakOrContinueStatement>node);
// Tokens:
case SyntaxKind.SemicolonToken:
case SyntaxKind.EndOfFileToken:
@ -265,6 +269,10 @@ module ts.BreakpointResolver {
function spanInLabeledStatement(labeledStatement: LabeledStatement): TypeScript.TextSpan {
return spanInNode(labeledStatement.statement);
}
function spanInBreakOrContinueStatement(breakOrContinueStatement: BreakOrContinueStatement): TypeScript.TextSpan {
return textSpan(breakOrContinueStatement, breakOrContinueStatement.label || breakOrContinueStatement.getChildAt(0));
}
// Tokens:
function spanInCommaToken(node: Node): TypeScript.TextSpan {

71
tests/baselines/reference/bpSpan_breakOrContinue.baseline Normal file
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@ -0,0 +1,71 @@
1 >while (true) {
~~~~~~~~~~~~~~~ => Pos: (0 to 14) SpanInfo: {"start":0,"length":12}
>while (true)
>:=> (line 1, col 0) to (line 1, col 12)
--------------------------------
2 > break;
~~~~~~~~~~~ => Pos: (15 to 25) SpanInfo: {"start":19,"length":5}
>break
>:=> (line 2, col 4) to (line 2, col 9)
--------------------------------
3 >}
~~ => Pos: (26 to 27) SpanInfo: {"start":19,"length":5}
>break
>:=> (line 2, col 4) to (line 2, col 9)
--------------------------------
4 >y: while (true) {
~~~~~~~~~~~~~~~~~~ => Pos: (28 to 45) SpanInfo: {"start":31,"length":12}
>while (true)
>:=> (line 4, col 3) to (line 4, col 15)
--------------------------------
5 > break y;
~~~~~~~~~~~~~ => Pos: (46 to 58) SpanInfo: {"start":50,"length":7}
>break y
>:=> (line 5, col 4) to (line 5, col 11)
--------------------------------
6 >}
~~ => Pos: (59 to 60) SpanInfo: {"start":50,"length":7}
>break y
>:=> (line 5, col 4) to (line 5, col 11)
--------------------------------
7 >while (true) {
~~~~~~~~~~~~~~~ => Pos: (61 to 75) SpanInfo: {"start":61,"length":12}
>while (true)
>:=> (line 7, col 0) to (line 7, col 12)
--------------------------------
8 > continue;
~~~~~~~~~~~~~~ => Pos: (76 to 89) SpanInfo: {"start":80,"length":8}
>continue
>:=> (line 8, col 4) to (line 8, col 12)
--------------------------------
9 >}
~~ => Pos: (90 to 91) SpanInfo: {"start":80,"length":8}
>continue
>:=> (line 8, col 4) to (line 8, col 12)
--------------------------------
10 >z: while (true) {
~~~~~~~~~~~~~~~~~~ => Pos: (92 to 109) SpanInfo: {"start":95,"length":12}
>while (true)
>:=> (line 10, col 3) to (line 10, col 15)
--------------------------------
11 > continue z;
~~~~~~~~~~~~~~~~ => Pos: (110 to 125) SpanInfo: {"start":114,"length":10}
>continue z
>:=> (line 11, col 4) to (line 11, col 14)
--------------------------------
12 >}
~ => Pos: (126 to 126) SpanInfo: {"start":114,"length":10}
>continue z
>:=> (line 11, col 4) to (line 11, col 14)

17
tests/cases/fourslash/breakpointValidationBreakOrContinue.ts Normal file
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@ -0,0 +1,17 @@
/// <reference path='fourslash.ts' />
// @BaselineFile: bpSpan_breakOrContinue.baseline
// @Filename: bpSpan_breakOrContinue.ts
////while (true) {
//// break;
////}
////y: while (true) {
//// break y;
////}
////while (true) {
//// continue;
////}
////z: while (true) {
//// continue z;
////}
verify.baselineCurrentFileBreakpointLocations();