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Diffstat (limited to 'tests/extern/README.md')
| -rw-r--r-- | tests/extern/README.md | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/tests/extern/README.md b/tests/extern/README.md index cff42ed..2a52e29 100644 --- a/tests/extern/README.md +++ b/tests/extern/README.md @@ -2,7 +2,9 @@ This directory holds test suites imported from external projects. These are kept for reference and cross-checking against our own terminal emulator's -behavior. On Linux, `make test` builds and runs the adapted Kitty parser suite. +behavior. Every unsanitized Linux build runs the adapted Kitty parser +suite with the unit tests. `-Dkitty_tests=true` makes a missing suite an +error. ## kitty/ @@ -35,9 +37,20 @@ Kitty parser test suite against it via a Python compatibility layer. ### Test status (14 tests) All 14 tests pass. Features implemented for Kitty parity include DEC -Special Graphics charset translation (G0/G1, SO/SI), literal `\t` cells, +Special Graphics charset translation (G0/G1, SO/SI), LNM-default-off linefeed semantics, CSI insert-character and REP edge cases, DECRQM mode reports, DECRQSS (DCS `$q`) and XTGETTCAP (DCS `+q`) responses, DECCARA/DECSACE (CSI `$r` / `*x`), secondary device attributes (CSI `=c`), XTWINOPS cell-size report (CSI `14t`), underline styles 0–5, and SGR underline color (58/59) including colon-form subparameters. + +### Deliberate differences from Kitty + +The terminal follows xterm in two places. `parser.py` checks the xterm +result there, with a comment at each check. + +- A cursor position report (CSI 6n) with a pending wrap reports the last + column. Kitty reports the first column of the next line. +- HT only moves the cursor. Kitty writes a tab cell and blanks the cells + it skips, so a tab erases the text under it. `spec-test` checks that a + tab does not erase. |