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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <script src="../../http/tests/inspector/inspector-test.js"></script> | |
| 4 <script src="highlighter-test.js"></script> | |
| 5 <script> | |
| 6 | |
| 7 function test() | |
| 8 { | |
| 9 var textModel = new WebInspector.TextEditorModel(); | |
| 10 | |
| 11 var highlighter = new WebInspector.TextEditorHighlighter(textModel, function
() {}); | |
| 12 highlighter.mimeType = "text/javascript"; | |
| 13 highlighter.highlightChunkLimit = Number.MAX_VALUE; // Synchronous. | |
| 14 highlighter.setHighlightLineLimit(Number.MAX_VALUE); | |
| 15 | |
| 16 var src = "/* asdf */ "; | |
| 17 var comments = 1; | |
| 18 for (var i = 0; i < 10; ++i) { | |
| 19 src += src; | |
| 20 comments *= 2; | |
| 21 } | |
| 22 textModel.setText(src); | |
| 23 | |
| 24 function checkHighlights() | |
| 25 { | |
| 26 var commentsFound = 0; | |
| 27 for (var lineNumber = 0; lineNumber < textModel.linesCount; ++lineNumber
) { | |
| 28 var highlight = textModel.getAttribute(lineNumber, "highlight"); | |
| 29 for (var i = 0; i < highlight.ranges.length; ++i) { | |
| 30 var range = highlight.ranges[i]; | |
| 31 if (range.token === "whitespace") | |
| 32 continue; | |
| 33 var rangeLength = range.endColumn - range.startColumn + 1; | |
| 34 if (rangeLength !== 10 || (range.startColumn % 11)) { | |
| 35 InspectorTest.addResult("ERROR: unexpected highlight result:
i=" + range.startColumn + ", length=" + rangeLength); | |
| 36 break; | |
| 37 } | |
| 38 ++commentsFound; | |
| 39 } | |
| 40 } | |
| 41 if (comments !== commentsFound) | |
| 42 InspectorTest.addResult("ERROR: some of the comments were not highli
ghted, found: " + commentsFound); | |
| 43 } | |
| 44 | |
| 45 InspectorTest.addResult("Line length: " + src.length + ", number of comments
: " + comments); | |
| 46 | |
| 47 highlighter.highlight(textModel.linesCount); | |
| 48 checkHighlights(); | |
| 49 | |
| 50 // Insert a caret return in the middle of the long line. | |
| 51 var halfLength = Math.floor(src.length / 2); | |
| 52 var range = new WebInspector.TextRange(0, halfLength, 0, halfLength); | |
| 53 var newRange = textModel.editRange(range, "\n"); | |
| 54 highlighter.updateHighlight(newRange.startLine, newRange.endLine + 1); | |
| 55 checkHighlights(); | |
| 56 | |
| 57 InspectorTest.addResult("All checks completed."); | |
| 58 InspectorTest.completeTest(); | |
| 59 } | |
| 60 | |
| 61 </script> | |
| 62 </head> | |
| 63 | |
| 64 <body onload="runTest()"> | |
| 65 <p> | |
| 66 This test checks highlighter on a long line. | |
| 67 </p> | |
| 68 | |
| 69 </body> | |
| 70 </html> | |
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Chromium Code Reviews
Issue 22638008:
DevTools: Use CodeMirror modes instead of highlight tokenizers (Closed)
Base URL: svn://svn.chromium.org/blink/trunk