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Diffstat (limited to 'web_src/js/render/ansi.test.js')
| -rw-r--r-- | web_src/js/render/ansi.test.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/web_src/js/render/ansi.test.js b/web_src/js/render/ansi.test.js new file mode 100644 index 0000000000..7542ba0ede --- /dev/null +++ b/web_src/js/render/ansi.test.js @@ -0,0 +1,21 @@ +import {expect, test} from 'vitest'; +import {renderAnsi} from './ansi.js'; + +test('renderAnsi', () => { + expect(renderAnsi('abc')).toEqual('abc'); + expect(renderAnsi('abc\n')).toEqual('abc'); + expect(renderAnsi('abc\r\n')).toEqual('abc'); + expect(renderAnsi('\r')).toEqual(''); + expect(renderAnsi('\rx\rabc')).toEqual('x\nabc'); + expect(renderAnsi('\rabc\rx\r')).toEqual('abc\nx'); + expect(renderAnsi('\x1b[30mblack\x1b[37mwhite')).toEqual('<span style="color:rgb(0,0,0)">black</span><span style="color:rgb(255,255,255)">white</span>'); // unclosed + expect(renderAnsi('<script>')).toEqual('<script>'); + expect(renderAnsi('\x1b[1A\x1b[2Ktest\x1b[1B\x1b[1A\x1b[2K')).toEqual('test'); + expect(renderAnsi('\x1b[1A\x1b[2K\rtest\r\x1b[1B\x1b[1A\x1b[2K')).toEqual('test'); + expect(renderAnsi('\x1b[1A\x1b[2Ktest\x1b[1B\x1b[1A\x1b[2K')).toEqual('test'); + expect(renderAnsi('\x1b[1A\x1b[2K\rtest\r\x1b[1B\x1b[1A\x1b[2K')).toEqual('test'); + + // treat "\033[0K" and "\033[0J" (Erase display/line) as "\r", then it will be covered to "\n" finally. + expect(renderAnsi('a\x1b[Kb\x1b[2Jc')).toEqual('a\nb\nc'); + expect(renderAnsi('\x1b[48;5;88ma\x1b[38;208;48;5;159mb\x1b[m')).toEqual(`<span style="background-color:rgb(135,0,0)">a</span><span style="background-color:rgb(175,255,255)">b</span>`); +}); |