eiac/xterm.js
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typed array based BufferLine

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Jörg Breitbart
2018-08-31 17:45:32 +02:00
parent d1f6798e75
commit 3f2605f35c
4 changed files with 197 additions and 57 deletions
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src/Terminal.test.ts
+31 -31
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@@ -338,8 +338,8 @@ describe('term.js addons', () => {
describe('scroll() function', () => {
describe('when scrollback > 0', () => {
it('should create a new line and scroll', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(INIT_ROWS - 1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(INIT_ROWS - 1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.scroll();
assert.equal(term.buffer.lines.length, INIT_ROWS + 1);
@@ -349,9 +349,9 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollTop set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.scroll();
@@ -361,11 +361,11 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollBottom set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(3).get(0)[CHAR_DATA_CHAR_INDEX] = 'd';
term.buffer.lines.get(4).get(0)[CHAR_DATA_CHAR_INDEX] = 'e';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.lines.get(3).set(0, [0, 'd', 0, 'd'.charCodeAt(0)]);
term.buffer.lines.get(4).set(0, [0, 'e', 0, 'e'.charCodeAt(0)]);
term.buffer.y = 3;
term.buffer.scrollBottom = 3;
term.scroll();
@@ -379,11 +379,11 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollTop and scrollBottom set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(3).get(0)[CHAR_DATA_CHAR_INDEX] = 'd';
term.buffer.lines.get(4).get(0)[CHAR_DATA_CHAR_INDEX] = 'e';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.lines.get(3).set(0, [0, 'd', 0, 'd'.charCodeAt(0)]);
term.buffer.lines.get(4).set(0, [0, 'e', 0, 'e'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.buffer.scrollBottom = 3;
@@ -404,9 +404,9 @@ describe('term.js addons', () => {
});
it('should create a new line and shift everything up', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(INIT_ROWS - 1).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(INIT_ROWS - 1).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
assert.equal(term.buffer.lines.length, INIT_ROWS);
term.scroll();
@@ -419,9 +419,9 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollTop set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.scroll();
@@ -431,11 +431,11 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollBottom set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(3).get(0)[CHAR_DATA_CHAR_INDEX] = 'd';
term.buffer.lines.get(4).get(0)[CHAR_DATA_CHAR_INDEX] = 'e';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.lines.get(3).set(0, [0, 'd', 0, 'd'.charCodeAt(0)]);
term.buffer.lines.get(4).set(0, [0, 'e', 0, 'e'.charCodeAt(0)]);
term.buffer.y = 3;
term.buffer.scrollBottom = 3;
term.scroll();
@@ -448,11 +448,11 @@ describe('term.js addons', () => {
});
it('should properly scroll inside a scroll region (scrollTop and scrollBottom set)', () => {
term.buffer.lines.get(0).get(0)[CHAR_DATA_CHAR_INDEX] = 'a';
term.buffer.lines.get(1).get(0)[CHAR_DATA_CHAR_INDEX] = 'b';
term.buffer.lines.get(2).get(0)[CHAR_DATA_CHAR_INDEX] = 'c';
term.buffer.lines.get(3).get(0)[CHAR_DATA_CHAR_INDEX] = 'd';
term.buffer.lines.get(4).get(0)[CHAR_DATA_CHAR_INDEX] = 'e';
term.buffer.lines.get(0).set(0, [0, 'a', 0, 'a'.charCodeAt(0)]);
term.buffer.lines.get(1).set(0, [0, 'b', 0, 'b'.charCodeAt(0)]);
term.buffer.lines.get(2).set(0, [0, 'c', 0, 'c'.charCodeAt(0)]);
term.buffer.lines.get(3).set(0, [0, 'd', 0, 'd'.charCodeAt(0)]);
term.buffer.lines.get(4).set(0, [0, 'e', 0, 'e'.charCodeAt(0)]);
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.buffer.scrollBottom = 3;