waveterm/xterm.js
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Move commented test into Terminal.test

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This commit is contained in:
Daniel Imms
2020-05-03 07:04:01 -07:00
parent 0d0f04de5c
commit 210fa7f655
2 changed files with 48 additions and 39 deletions
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src/browser/Terminal.test.ts
+48
View File
@@ -1484,6 +1484,54 @@ describe('Terminal', () => {
assert.deepEqual(getLines(term, term.rows + 1), ['12345', '125', '125', '125', '125', '125']);
});
});
describe('BS with reverseWraparound set/unset', () => {
const ttyBS = '\x08 \x08'; // tty ICANON sends <BS SP BS> on pressing BS
beforeEach(() => {
term = new TestTerminal({cols: 5, rows: 5, scrollback: 1});
});
describe('reverseWraparound set', () => {
it('should not reverse outside of scroll margins', () => {
// prepare buffer content
term.writeSync('#####abcdefghijklmnopqrstuvwxy');
assert.deepEqual(getLines(term, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', 'uvwxy']);
assert.equal(term.buffer.ydisp, 1);
assert.equal(term.buffer.x, 5);
assert.equal(term.buffer.y, 4);
term.writeSync(ttyBS.repeat(100));
assert.deepEqual(getLines(term, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', ' y']);
term.writeSync('\x1b[?45h');
term.writeSync('uvwxy');
// set top/bottom to 1/3 (0-based)
term.writeSync('\x1b[2;4r');
// place cursor below scroll bottom
term.buffer.x = 5;
term.buffer.y = 4;
term.writeSync(ttyBS.repeat(100));
assert.deepEqual(getLines(term, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', ' ']);
term.writeSync('uvwxy');
// place cursor within scroll margins
term.buffer.x = 5;
term.buffer.y = 3;
term.writeSync(ttyBS.repeat(100));
assert.deepEqual(getLines(term, 6), ['#####', 'abcde', ' ', ' ', ' ', 'uvwxy']);
assert.equal(term.buffer.x, 0);
assert.equal(term.buffer.y, term.buffer.scrollTop); // stops at 0, scrollTop
term.writeSync('fghijklmnopqrst');
// place cursor above scroll top
term.buffer.x = 5;
term.buffer.y = 0;
term.writeSync(ttyBS.repeat(100));
assert.deepEqual(getLines(term, 6), ['#####', ' ', 'fghij', 'klmno', 'pqrst', 'uvwxy']);
});
});
});
});
});
src/common/InputHandler.test.ts
-39
View File
@@ -1465,45 +1465,6 @@ describe('InputHandler', () => {
assert.deepEqual(getLines(bufferService, 2), [' ', ' ']);
assert.equal(bufferService.buffer.x, 0);
});
/*
it.only('should not reverse outside of scroll margins', () => {
// prepare buffer content
inputHandler.parse('#####abcdefghijklmnopqrstuvwxy');
assert.deepEqual(getLines(bufferService, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', 'uvwxy']);
assert.equal(bufferService.buffer.ydisp, 1);
assert.equal(bufferService.buffer.x, 5);
assert.equal(bufferService.buffer.y, 4);
inputHandler.parse(ttyBS.repeat(100));
assert.deepEqual(getLines(bufferService, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', ' y']);
inputHandler.parse('\x1b[?45h');
inputHandler.parse('uvwxy');
// set top/bottom to 1/3 (0-based)
inputHandler.parse('\x1b[2;4r');
// place cursor below scroll bottom
bufferService.buffer.x = 5;
bufferService.buffer.y = 4;
inputHandler.parse(ttyBS.repeat(100));
assert.deepEqual(getLines(bufferService, 6), ['#####', 'abcde', 'fghij', 'klmno', 'pqrst', ' ']);
inputHandler.parse('uvwxy');
// place cursor within scroll margins
bufferService.buffer.x = 5;
bufferService.buffer.y = 3;
inputHandler.parse(ttyBS.repeat(100));
assert.deepEqual(getLines(bufferService, 6), ['#####', 'abcde', ' ', ' ', ' ', 'uvwxy']);
assert.equal(bufferService.buffer.x, 0);
assert.equal(bufferService.buffer.y, bufferService.buffer.scrollTop); // stops at 0, scrollTop
inputHandler.parse('fghijklmnopqrst');
// place cursor above scroll top
bufferService.buffer.x = 5;
bufferService.buffer.y = 0;
inputHandler.parse(ttyBS.repeat(100));
assert.deepEqual(getLines(bufferService, 6), ['#####', ' ', 'fghij', 'klmno', 'pqrst', 'uvwxy']);
});
*/
});
});