feat(tests): caption posted screenshots (name + spec); raise drift floor to 0.5%
Bake a caption strip onto every posted screenshot composite — status + name + the spec that produces it — for changed, added, and removed; removed now shows the old baseline image (was a text-only line). Zero native-dep: an embedded public-domain 8x8 bitmap font (font8x8.ts) rendered by image-ops `withBottomLabel`; the name→spec attribution is factored out of gen-manifest into a shared `spec-map.ts` resolver. Bottom strip, colour per status (green/red/orange). Applies in both compare (drift gate) and changelog (git-history diff), and post-discord now attaches the captioned removed images. Also raise the per-engine drift floor 0.2% → 0.5% (changedRatio) to absorb the sub-1% inter-run flakiness seen after the re-baseline, while still catching real localized changes. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Viktor Vaczi
parent
4330c9344e
commit
9787efc2c9
9 changed files with 360 additions and 101 deletions
123
tests/tools/screenshots/font8x8.ts
Normal file
123
tests/tools/screenshots/font8x8.ts
Normal file
|
|
@ -0,0 +1,123 @@
|
|||
/**
|
||||
* Minimal 8x8 bitmap font for baking captions onto screenshot composites.
|
||||
*
|
||||
* Glyphs are the public-domain `font8x8_basic` set (Daniel Hepper's font8x8,
|
||||
* https://github.com/dhepper/font8x8 — public domain / "do whatever you want"),
|
||||
* printable ASCII 0x20–0x7E, plus a custom middle-dot (·, 0xB7) used as the label
|
||||
* separator. Public domain, so fine to embed under our GPLv3.
|
||||
*
|
||||
* Each glyph is 8 row-bytes (top→bottom). Within a row byte, bit `c` (LSB = 0) is
|
||||
* column `c`, left→right: pixel (c,row) is set iff `(byte >> c) & 1`.
|
||||
*/
|
||||
|
||||
// prettier-ignore
|
||||
const GLYPHS: Record<string, number[]> = {
|
||||
' ': [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
|
||||
'!': [0x18, 0x3c, 0x3c, 0x18, 0x18, 0x00, 0x18, 0x00],
|
||||
'"': [0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
|
||||
'#': [0x36, 0x36, 0x7f, 0x36, 0x7f, 0x36, 0x36, 0x00],
|
||||
'$': [0x0c, 0x3e, 0x03, 0x1e, 0x30, 0x1f, 0x0c, 0x00],
|
||||
'%': [0x00, 0x63, 0x33, 0x18, 0x0c, 0x66, 0x63, 0x00],
|
||||
'&': [0x1c, 0x36, 0x1c, 0x6e, 0x3b, 0x33, 0x6e, 0x00],
|
||||
"'": [0x06, 0x06, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00],
|
||||
'(': [0x18, 0x0c, 0x06, 0x06, 0x06, 0x0c, 0x18, 0x00],
|
||||
')': [0x06, 0x0c, 0x18, 0x18, 0x18, 0x0c, 0x06, 0x00],
|
||||
'*': [0x00, 0x66, 0x3c, 0xff, 0x3c, 0x66, 0x00, 0x00],
|
||||
'+': [0x00, 0x0c, 0x0c, 0x3f, 0x0c, 0x0c, 0x00, 0x00],
|
||||
',': [0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x0c, 0x06],
|
||||
'-': [0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00],
|
||||
'.': [0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x0c, 0x00],
|
||||
'/': [0x60, 0x30, 0x18, 0x0c, 0x06, 0x03, 0x01, 0x00],
|
||||
'0': [0x3e, 0x63, 0x73, 0x7b, 0x6f, 0x67, 0x3e, 0x00],
|
||||
'1': [0x0c, 0x0e, 0x0c, 0x0c, 0x0c, 0x0c, 0x3f, 0x00],
|
||||
'2': [0x1e, 0x33, 0x30, 0x1c, 0x06, 0x33, 0x3f, 0x00],
|
||||
'3': [0x1e, 0x33, 0x30, 0x1c, 0x30, 0x33, 0x1e, 0x00],
|
||||
'4': [0x38, 0x3c, 0x36, 0x33, 0x7f, 0x30, 0x78, 0x00],
|
||||
'5': [0x3f, 0x03, 0x1f, 0x30, 0x30, 0x33, 0x1e, 0x00],
|
||||
'6': [0x1c, 0x06, 0x03, 0x1f, 0x33, 0x33, 0x1e, 0x00],
|
||||
'7': [0x3f, 0x33, 0x30, 0x18, 0x0c, 0x0c, 0x0c, 0x00],
|
||||
'8': [0x1e, 0x33, 0x33, 0x1e, 0x33, 0x33, 0x1e, 0x00],
|
||||
'9': [0x1e, 0x33, 0x33, 0x3e, 0x30, 0x18, 0x0e, 0x00],
|
||||
':': [0x00, 0x0c, 0x0c, 0x00, 0x00, 0x0c, 0x0c, 0x00],
|
||||
';': [0x00, 0x0c, 0x0c, 0x00, 0x00, 0x0c, 0x0c, 0x06],
|
||||
'<': [0x18, 0x0c, 0x06, 0x03, 0x06, 0x0c, 0x18, 0x00],
|
||||
'=': [0x00, 0x00, 0x3f, 0x00, 0x00, 0x3f, 0x00, 0x00],
|
||||
'>': [0x06, 0x0c, 0x18, 0x30, 0x18, 0x0c, 0x06, 0x00],
|
||||
'?': [0x1e, 0x33, 0x30, 0x18, 0x0c, 0x00, 0x0c, 0x00],
|
||||
'@': [0x3e, 0x63, 0x7b, 0x7b, 0x7b, 0x03, 0x1e, 0x00],
|
||||
'A': [0x0c, 0x1e, 0x33, 0x33, 0x3f, 0x33, 0x33, 0x00],
|
||||
'B': [0x3f, 0x66, 0x66, 0x3e, 0x66, 0x66, 0x3f, 0x00],
|
||||
'C': [0x3c, 0x66, 0x03, 0x03, 0x03, 0x66, 0x3c, 0x00],
|
||||
'D': [0x1f, 0x36, 0x66, 0x66, 0x66, 0x36, 0x1f, 0x00],
|
||||
'E': [0x7f, 0x46, 0x16, 0x1e, 0x16, 0x46, 0x7f, 0x00],
|
||||
'F': [0x7f, 0x46, 0x16, 0x1e, 0x16, 0x06, 0x0f, 0x00],
|
||||
'G': [0x3c, 0x66, 0x03, 0x03, 0x73, 0x66, 0x7c, 0x00],
|
||||
'H': [0x33, 0x33, 0x33, 0x3f, 0x33, 0x33, 0x33, 0x00],
|
||||
'I': [0x1e, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x1e, 0x00],
|
||||
'J': [0x78, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1e, 0x00],
|
||||
'K': [0x67, 0x66, 0x36, 0x1e, 0x36, 0x66, 0x67, 0x00],
|
||||
'L': [0x0f, 0x06, 0x06, 0x06, 0x46, 0x66, 0x7f, 0x00],
|
||||
'M': [0x63, 0x77, 0x7f, 0x7f, 0x6b, 0x63, 0x63, 0x00],
|
||||
'N': [0x63, 0x67, 0x6f, 0x7b, 0x73, 0x63, 0x63, 0x00],
|
||||
'O': [0x1c, 0x36, 0x63, 0x63, 0x63, 0x36, 0x1c, 0x00],
|
||||
'P': [0x3f, 0x66, 0x66, 0x3e, 0x06, 0x06, 0x0f, 0x00],
|
||||
'Q': [0x1e, 0x33, 0x33, 0x33, 0x3b, 0x1e, 0x38, 0x00],
|
||||
'R': [0x3f, 0x66, 0x66, 0x3e, 0x36, 0x66, 0x67, 0x00],
|
||||
'S': [0x1e, 0x33, 0x07, 0x0e, 0x38, 0x33, 0x1e, 0x00],
|
||||
'T': [0x3f, 0x2d, 0x0c, 0x0c, 0x0c, 0x0c, 0x1e, 0x00],
|
||||
'U': [0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x3f, 0x00],
|
||||
'V': [0x33, 0x33, 0x33, 0x33, 0x33, 0x1e, 0x0c, 0x00],
|
||||
'W': [0x63, 0x63, 0x63, 0x6b, 0x7f, 0x77, 0x63, 0x00],
|
||||
'X': [0x63, 0x63, 0x36, 0x1c, 0x1c, 0x36, 0x63, 0x00],
|
||||
'Y': [0x33, 0x33, 0x33, 0x1e, 0x0c, 0x0c, 0x1e, 0x00],
|
||||
'Z': [0x7f, 0x63, 0x31, 0x18, 0x4c, 0x66, 0x7f, 0x00],
|
||||
'[': [0x1e, 0x06, 0x06, 0x06, 0x06, 0x06, 0x1e, 0x00],
|
||||
'\\': [0x03, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x40, 0x00],
|
||||
']': [0x1e, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1e, 0x00],
|
||||
'^': [0x08, 0x1c, 0x36, 0x63, 0x00, 0x00, 0x00, 0x00],
|
||||
'_': [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff],
|
||||
'`': [0x0c, 0x0c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00],
|
||||
'a': [0x00, 0x00, 0x1e, 0x30, 0x3e, 0x33, 0x6e, 0x00],
|
||||
'b': [0x07, 0x06, 0x06, 0x3e, 0x66, 0x66, 0x3b, 0x00],
|
||||
'c': [0x00, 0x00, 0x1e, 0x33, 0x03, 0x33, 0x1e, 0x00],
|
||||
'd': [0x38, 0x30, 0x30, 0x3e, 0x33, 0x33, 0x6e, 0x00],
|
||||
'e': [0x00, 0x00, 0x1e, 0x33, 0x3f, 0x03, 0x1e, 0x00],
|
||||
'f': [0x1c, 0x36, 0x06, 0x0f, 0x06, 0x06, 0x0f, 0x00],
|
||||
'g': [0x00, 0x00, 0x6e, 0x33, 0x33, 0x3e, 0x30, 0x1f],
|
||||
'h': [0x07, 0x06, 0x36, 0x6e, 0x66, 0x66, 0x67, 0x00],
|
||||
'i': [0x0c, 0x00, 0x0e, 0x0c, 0x0c, 0x0c, 0x1e, 0x00],
|
||||
'j': [0x30, 0x00, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1e],
|
||||
'k': [0x07, 0x06, 0x66, 0x36, 0x1e, 0x36, 0x67, 0x00],
|
||||
'l': [0x0e, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x1e, 0x00],
|
||||
'm': [0x00, 0x00, 0x33, 0x7f, 0x7f, 0x6b, 0x63, 0x00],
|
||||
'n': [0x00, 0x00, 0x1f, 0x33, 0x33, 0x33, 0x33, 0x00],
|
||||
'o': [0x00, 0x00, 0x1e, 0x33, 0x33, 0x33, 0x1e, 0x00],
|
||||
'p': [0x00, 0x00, 0x3b, 0x66, 0x66, 0x3e, 0x06, 0x0f],
|
||||
'q': [0x00, 0x00, 0x6e, 0x33, 0x33, 0x3e, 0x30, 0x78],
|
||||
'r': [0x00, 0x00, 0x3b, 0x6e, 0x66, 0x06, 0x0f, 0x00],
|
||||
's': [0x00, 0x00, 0x3e, 0x03, 0x1e, 0x30, 0x1f, 0x00],
|
||||
't': [0x08, 0x0c, 0x3e, 0x0c, 0x0c, 0x2c, 0x18, 0x00],
|
||||
'u': [0x00, 0x00, 0x33, 0x33, 0x33, 0x33, 0x6e, 0x00],
|
||||
'v': [0x00, 0x00, 0x33, 0x33, 0x33, 0x1e, 0x0c, 0x00],
|
||||
'w': [0x00, 0x00, 0x63, 0x6b, 0x7f, 0x7f, 0x36, 0x00],
|
||||
'x': [0x00, 0x00, 0x63, 0x36, 0x1c, 0x36, 0x63, 0x00],
|
||||
'y': [0x00, 0x00, 0x33, 0x33, 0x33, 0x3e, 0x30, 0x1f],
|
||||
'z': [0x00, 0x00, 0x3f, 0x19, 0x0c, 0x26, 0x3f, 0x00],
|
||||
'{': [0x38, 0x0c, 0x0c, 0x07, 0x0c, 0x0c, 0x38, 0x00],
|
||||
'|': [0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00],
|
||||
'}': [0x07, 0x0c, 0x0c, 0x38, 0x0c, 0x0c, 0x07, 0x00],
|
||||
'~': [0x6e, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
|
||||
'·': [0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00], // custom middle-dot separator
|
||||
};
|
||||
|
||||
const BLANK = GLYPHS[' '];
|
||||
|
||||
/** 8 row-bytes for a character; falls back to a blank cell for anything unmapped. */
|
||||
export function glyphFor(ch: string): number[] {
|
||||
return GLYPHS[ch] ?? BLANK;
|
||||
}
|
||||
|
||||
/** Whether a character has a real glyph (used for width estimation / fitting). */
|
||||
export function hasGlyph(ch: string): boolean {
|
||||
return ch in GLYPHS;
|
||||
}
|
||||
Loading…
Reference in a new issue