| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script> |
| function test() { |
| let suite = InspectorTest.createSyncSuite("WI.TextRange"); |
| |
| suite.addTestCase({ |
| name: "resolveOffsetsNoTrailingLineBreak", |
| description: "Ensure endOffset is zero when there's no trailing line break.", |
| test() { |
| let startLine = 1; |
| let startColumn = 0; |
| let endLine = 2; |
| let endColumn = 0; |
| let range = new WI.TextRange(startLine, startColumn, endLine, endColumn); |
| |
| let text = "\ncolor: blue;"; |
| range.resolveOffsets(text); |
| |
| InspectorTest.expectEqual(range.startOffset, "\n".length, "startOffset should be 1."); |
| InspectorTest.expectEqual(range.endOffset, 0, "endOffset should be 0."); |
| |
| return true; |
| } |
| }); |
| |
| suite.addTestCase({ |
| name: "resolveOffsetsTrailingLineBreak", |
| description: "Ensure endOffset is not zero when there's a trailing line break.", |
| test() { |
| let startLine = 1; |
| let startColumn = 0; |
| let endLine = 2; |
| let endColumn = 0; |
| let range = new WI.TextRange(startLine, startColumn, endLine, endColumn); |
| |
| let text = "\ncolor: blue;\n"; |
| range.resolveOffsets(text); |
| |
| InspectorTest.expectEqual(range.startOffset, "\n".length, "startOffset should be 1."); |
| InspectorTest.expectEqual(range.endOffset, text.length, "endOffset should be 14."); |
| |
| return true; |
| } |
| }); |
| |
| suite.addTestCase({ |
| name: "resolveOffsetsTwoTrailingLineBreaks", |
| description: "Ensure endOffset is not zero when there're two trailing line breaks.", |
| test() { |
| let startLine = 1; |
| let startColumn = 0; |
| let endLine = 2; |
| let endColumn = 0; |
| let range = new WI.TextRange(startLine, startColumn, endLine, endColumn); |
| |
| let text = "\ncolor: blue;\n\n"; |
| range.resolveOffsets(text); |
| |
| InspectorTest.expectEqual(range.startOffset, "\n".length, "startOffset should be 1."); |
| InspectorTest.expectEqual(range.endOffset, 14, "endOffset should be 14."); |
| |
| return true; |
| } |
| }); |
| |
| suite.runTestCasesAndFinish(); |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <p>Testing that WI.TextRange works.</p> |
| </body> |
| </html> |
