"test: delete line from the middle" : function() {
var session = new EditSession(["a", "b", "c", "d"].join("\n"));
var editor = new Editor(new MockRenderer(), session);
editor.moveCursorTo(1, 1);
editor.removeLines();
assert.equal(session.toString(), "a\nc\nd");
assert.position(editor.getCursorPosition(), 1, 0);
editor.removeLines();
assert.equal(session.toString(), "a\nd");
assert.position(editor.getCursorPosition(), 1, 0);
editor.removeLines();
assert.equal(session.toString(), "a\n");
assert.position(editor.getCursorPosition(), 1, 0);
editor.removeLines();
assert.equal(session.toString(), "a\n");
assert.position(editor.getCursorPosition(), 1, 0);
},
"test: find matching opening bracket" : function() {
var session = new EditSession(["(()(", "())))"]);
assert.position(session.findMatchingBracket({row: 0, column: 3}), 0, 1);
assert.position(session.findMatchingBracket({row: 1, column: 2}), 1, 0);
assert.position(session.findMatchingBracket({row: 1, column: 3}), 0, 3);
assert.position(session.findMatchingBracket({row: 1, column: 4}), 0, 0);
assert.equal(session.findMatchingBracket({row: 1, column: 5}), null);
},
"test: documentToScreen with soft wrap": function() {
var session = new EditSession(["foo bar foo bar"]);
session.setUseWrapMode(true);
session.setWrapLimitRange(12, 12);
session.adjustWrapLimit(80);
assert.position(session.documentToScreenPosition(0, 11), 0, 11);
assert.position(session.documentToScreenPosition(0, 12), 1, 0);
},
"test: should use selection of new document" : function() {
this.session1.getSelection().selectTo(0, 1);
this.session2.getSelection().selectTo(1, 0);
this.editor.setSession(this.session1);
assert.position(this.editor.getSelection().getSelectionLead(), 0, 1);
this.editor.setSession(this.session2);
assert.position(this.editor.getSelection().getSelectionLead(), 1, 0);
},
"test: should use cursor of new document" : function() {
this.session1.getSelection().moveCursorTo(0, 1);
this.session2.getSelection().moveCursorTo(1, 0);
this.editor.setSession(this.session1);
assert.position(this.editor.getCursorPosition(), 0, 1);
this.editor.setSession(this.session2);
assert.position(this.editor.getCursorPosition(), 1, 0);
},
"test: find simple text in next line" : function() {
var session = new EditSession(["abc", "juhu kinners 123", "456"]);
var search = new Search().set({
needle: "kinners"
});
var range = search.find(session);
assert.position(range.start, 1, 5);
assert.position(range.end, 1, 12);
},
"test: move lines down should select moved lines" : function() {
var session = new EditSession(["11", "22", "33", "44"].join("\n"));
var editor = new Editor(new MockRenderer(), session);
editor.moveCursorTo(0, 1);
editor.getSelection().selectDown();
editor.moveLinesDown();
assert.equal(["33", "11", "22", "44"].join("\n"), session.toString());
assert.position(editor.getCursorPosition(), 1, 0);
assert.position(editor.getSelection().getSelectionAnchor(), 3, 0);
assert.position(editor.getSelection().getSelectionLead(), 1, 0);
editor.moveLinesDown();
assert.equal(["33", "44", "11", "22"].join("\n"), session.toString());
assert.position(editor.getCursorPosition(), 2, 0);
assert.position(editor.getSelection().getSelectionAnchor(), 3, 2);
assert.position(editor.getSelection().getSelectionLead(), 2, 0);
// moving again should have no effect
editor.moveLinesDown();
assert.equal(["33", "44", "11", "22"].join("\n"), session.toString());
assert.position(editor.getCursorPosition(), 2, 0);
assert.position(editor.getSelection().getSelectionAnchor(), 3, 2);
assert.position(editor.getSelection().getSelectionLead(), 2, 0);
},
"test: moveCursor word left" : function() {
var session = new EditSession(" Fuß Füße");
var selection = session.getSelection();
selection.moveCursorTo(0, 9)
selection.moveCursorWordLeft();
assert.position(selection.getCursor(), 0, 5);
selection.moveCursorWordLeft();
assert.position(selection.getCursor(), 0, 4);
},
"test: select word with cursor in word should select the word" : function() {
var session = new EditSession("Juhu Kinners 123");
var selection = session.getSelection();
selection.moveCursorTo(0, 8);
selection.selectWord();
var range = selection.getRange();
assert.position(range.start, 0, 5);
assert.position(range.end, 0, 12);
},
"test: select word with cursor in white space should select white space" : function() {
var session = new EditSession("Juhu Kinners");
var selection = session.getSelection();
selection.moveCursorTo(0, 5);
selection.selectWord();
var range = selection.getRange();
assert.position(range.start, 0, 4);
assert.position(range.end, 0, 6);
},
"test: screenToDocument with soft wrap and multi byte characters": function() {
session = new EditSession(["ぁ a"]);
session.setUseWrapMode(true);
session.adjustWrapLimit(80);
assert.position(session.screenToDocumentPosition(0, 1), 0, 0);
assert.position(session.screenToDocumentPosition(0, 2), 0, 1);
assert.position(session.screenToDocumentPosition(0, 3), 0, 2);
assert.position(session.screenToDocumentPosition(0, 4), 0, 3);
assert.position(session.screenToDocumentPosition(0, 5), 0, 3);
},
"test: documentToScreen with soft wrap and multibyte characters": function() {
session = new EditSession(["ぁぁa"]);
session.setUseWrapMode(true);
session.setWrapLimitRange(2, 2);
session.adjustWrapLimit(80);
assert.position(session.documentToScreenPosition(0, 1), 1, 0);
assert.position(session.documentToScreenPosition(0, 2), 2, 0);
assert.position(session.documentToScreenPosition(0, 4), 2, 1);
},
"test: find text starting at cursor position" : function() {
var session = new EditSession(["juhu kinners", "juhu kinners 123"]);
session.getSelection().moveCursorTo(0, 6);
var search = new Search().set({
needle: "kinners"
});
var range = search.find(session);
assert.position(range.start, 1, 5);
assert.position(range.end, 1, 12);
},
"test: documentToScreen without soft wrap": function() {
var session = new EditSession([
"juhu",
"12\t\t34",
"ぁぁa"
]);
assert.position(session.documentToScreenPosition(0, 3), 0, 3);
assert.position(session.documentToScreenPosition(1, 3), 1, 4);
assert.position(session.documentToScreenPosition(1, 4), 1, 8);
assert.position(session.documentToScreenPosition(2, 2), 2, 4);
},
"test: find backwards": function() {
var session = new EditSession(["juhu juhu juhu juhu"]);
session.getSelection().moveCursorTo(0, 10);
var search = new Search().set({
needle: "juhu",
backwards: true
});
var range = search.find(session);
assert.position(range.start, 0, 5);
assert.position(range.end, 0, 9);
},
"test: whole word search should not match inside of words": function() {
var session = new EditSession(["juhukinners", "juhu kinners 123", "456"]);
var search = new Search().set({
needle: "kinners",
wholeWord: true
});
var range = search.find(session);
assert.position(range.start, 1, 5);
assert.position(range.end, 1, 12);
},
"test: screenToDocument with soft wrap": function() {
var session = new EditSession(["foo bar foo bar"]);
session.setUseWrapMode(true);
session.setWrapLimitRange(12, 12);
session.adjustWrapLimit(80);
assert.position(session.screenToDocumentPosition(1, 0), 0, 12);
assert.position(session.screenToDocumentPosition(0, 11), 0, 11);
// Check if the position is clamped the right way.
assert.position(session.screenToDocumentPosition(0, 12), 0, 11);
assert.position(session.screenToDocumentPosition(0, 20), 0, 11);
},
"test: navigate from the end of a long line down to a short line and back should maintain the curser column": function() {
var editor = new Editor(new MockRenderer(), new EditSession(["123456", "1"]));
editor.navigateTo(0, 6);
assert.position(editor.getCursorPosition(), 0, 6);
editor.navigateDown();
assert.position(editor.getCursorPosition(), 1, 1);
editor.navigateUp();
assert.position(editor.getCursorPosition(), 0, 6);
},
"test: use regular expressions with capture groups": function() {
var session = new EditSession([" ab: 12px", " <h1 abc"]);
var search = new Search().set({
needle: "(\\d+)",
regExp: true
});
var range = search.find(session);
assert.position(range.start, 0, 6);
assert.position(range.end, 0, 8);
},
"test: find using a regular expression" : function() {
var session = new EditSession(["abc123 123 cd", "abc"]);
var search = new Search().set({
needle: "\\d+",
regExp: true
});
var range = search.find(session);
assert.position(range.start, 0, 3);
assert.position(range.end, 0, 6);
},
"test: move selection lead to start of file" : function() {
var session = this.createSession(200, 10);
var selection = session.getSelection();
selection.moveCursorTo(100, 5);
selection.selectFileStart();
var range = selection.getRange();
assert.position(range.start, 0, 0);
assert.position(range.end, 100, 5);
},
"test: select word left and select" : function() {
var session = new EditSession("Juhu Kinners");
var selection = session.getSelection();
selection.moveCursorTo(0, 3);
selection.selectWordLeft();
var range = selection.getRange();
assert.position(range.start, 0, 0);
assert.position(range.end, 0, 3);
},
"test: goto visible line should only move the cursor and not scroll": function() {
var editor = new Editor(new MockRenderer(), this.createEditSession(200, 5));
editor.navigateTo(0, 0);
editor.gotoLine(12);
assert.position(editor.getCursorPosition(), 11, 0);
assert.equal(editor.getFirstVisibleRow(), 0);
editor.navigateTo(30, 0);
editor.gotoLine(33);
assert.position(editor.getCursorPosition(), 32, 0);
assert.equal(editor.getFirstVisibleRow(), 30);
},
"test: wrap search should wrap at file end" : function() {
var session = new EditSession(["abc", "juhu kinners 123", "456"]);
session.getSelection().moveCursorTo(2, 1);
var search = new Search().set({
needle: "kinners",
wrap: true
});
var range = search.find(session);
assert.position(range.start, 1, 5);
assert.position(range.end, 1, 12);
},
"test: find using a regular expression and whole word" : function() {
var session = new EditSession(["abc123 123 cd", "abc"]);
var search = new Search().set({
needle: "\\d+\\b",
regExp: true,
wholeWord: true
});
var range = search.find(session);
assert.position(range.start, 0, 7);
assert.position(range.end, 0, 10);
},
"test: clone": function() {
var range = new Range(1, 2, 3, 4);
var clone = range.clone();
assert.position(clone.start, 1, 2);
assert.position(clone.end, 3, 4);
clone.start.column = 20;
assert.position(range.start, 1, 2);
clone.end.column = 20;
assert.position(range.end, 3, 4);
},
"test: copy lines up should select lines and place cursor at the selection start" : function() {
var session = new EditSession(["11", "22", "33", "44"].join("\n"));
var editor = new Editor(new MockRenderer(), session);
editor.moveCursorTo(1, 1);
editor.getSelection().selectDown();
editor.copyLinesUp();
assert.equal(["11", "22", "33", "22", "33", "44"].join("\n"), session.toString());
assert.position(editor.getCursorPosition(), 1, 0);
assert.position(editor.getSelection().getSelectionAnchor(), 3, 0);
assert.position(editor.getSelection().getSelectionLead(), 1, 0);
},
"test: comment lines should perserve selection" : function() {
var session = new EditSession([" abc", "cde"].join("\n"), new JavaScriptMode());
var editor = new Editor(new MockRenderer(), session);
editor.moveCursorTo(0, 2);
editor.getSelection().selectDown();
editor.toggleCommentLines();
assert.equal(["// abc", "//cde"].join("\n"), session.toString());
var selection = editor.getSelectionRange();
assert.position(selection.start, 0, 4);
assert.position(selection.end, 1, 4);
},
"test: edge case - match directly before the cursor" : function() {
var session = new EditSession(["123", "123", "juhu"]);
var search = new Search().set({
needle: "juhu",
wrap: true
});
session.getSelection().moveCursorTo(2, 5);
var range = search.find(session);
assert.position(range.start, 2, 0);
assert.position(range.end, 2, 4);
},
"test: reset desired column on navigate left or right": function() {
var editor = new Editor(new MockRenderer(), new EditSession(["123456", "12"]));
editor.navigateTo(0, 6);
assert.position(editor.getCursorPosition(), 0, 6);
editor.navigateDown();
assert.position(editor.getCursorPosition(), 1, 2);
editor.navigateLeft();
assert.position(editor.getCursorPosition(), 1, 1);
editor.navigateUp();
assert.position(editor.getCursorPosition(), 0, 1);
}