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fix #325

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This commit is contained in:
Fabian Jakobs 2011-07-21 14:29:22 +02:00
commit 5a6eeab67d
5 changed files with 59 additions and 13 deletions
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22
lib/ace/range_test.js
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@ -42,6 +42,7 @@ if (typeof process !== "undefined") {
define(function(require, exports, module) {
var Range = require("ace/range").Range;
var EditSession = require("ace/edit_session").EditSession;
var assert = require("ace/test/assertions");
module.exports = {
@ -165,6 +166,27 @@ module.exports = {
var range = new Range(2, 0, 2, 0);
assert.range(range.collapseRows(), 2, 0, 2, 0);
},
"test: to screen range" : function() {
var session = new EditSession([
"juhu",
"12\t\t34",
"ぁぁa",
"\t\t34",
]);
var range = new Range(0, 0, 0, 3);
assert.range(range.toScreenRange(session), 0, 0, 0, 3);
var range = new Range(1, 1, 1, 3);
assert.range(range.toScreenRange(session), 1, 1, 1, 4);
var range = new Range(2, 1, 2, 2);
assert.range(range.toScreenRange(session), 2, 2, 2, 4);
var range = new Range(3, 0, 3, 4);
assert.range(range.toScreenRange(session), 3, 0, 3, 10);
}
};